新增zookeeper，tengine采集 (#574)
* add prober plugin for elasticsearch * 新增zookeeper,tengine插件，补齐了prober采集插件的测试 * 添加zookeeper插件描述 Co-authored-by: lynxcat <lynxcatdeng@gmail.com>
This commit is contained in:
lynxcat
GitHub
parent
c48d8b93dd
commit
2d9bc50401
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@ -0,0 +1 @@
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mode: all # whitelist(default),all
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@ -0,0 +1 @@
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mode: all # whitelist(default),all
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7
go.mod
7
go.mod
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@ -3,7 +3,7 @@ module github.com/didi/nightingale
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go 1.12
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require (
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github.com/Shopify/sarama v1.27.1
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github.com/Shopify/sarama v1.27.2
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github.com/cespare/xxhash v1.1.0
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github.com/codegangsta/negroni v1.0.0
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github.com/coreos/go-oidc v2.2.1+incompatible
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@ -13,13 +13,14 @@ require (
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github.com/ghodss/yaml v1.0.1-0.20190212211648-25d852aebe32 // indirect
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github.com/gin-contrib/pprof v1.3.0
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github.com/gin-gonic/gin v1.6.3
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github.com/glinton/ping v0.1.4-0.20200311211934-5ac87da8cd96 // indirect
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github.com/go-sql-driver/mysql v1.5.0
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github.com/google/uuid v1.1.2-0.20190416172445-c2e93f3ae59f
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github.com/google/uuid v1.1.2
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github.com/gorilla/mux v1.7.3
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github.com/hashicorp/golang-lru v0.5.4
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github.com/hpcloud/tail v1.0.0
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github.com/influxdata/influxdb v1.8.0
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github.com/influxdata/telegraf v1.16.2
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github.com/influxdata/telegraf v1.17.2
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github.com/influxdata/toml v0.0.0-20190415235208-270119a8ce65 // indirect
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github.com/influxdata/wlog v0.0.0-20160411224016-7c63b0a71ef8 // indirect
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github.com/m3db/m3 v0.15.17
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25
go.sum
25
go.sum
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@ -90,6 +90,8 @@ github.com/RoaringBitmap/roaring v0.4.21/go.mod h1:D0gp8kJQgE1A4LQ5wFLggQEyvDi06
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github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
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github.com/Shopify/sarama v1.27.1 h1:iUlzHymqWsITyttu6KxazcAz8WEj5FqcwFK/oEi7rE8=
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github.com/Shopify/sarama v1.27.1/go.mod h1:g5s5osgELxgM+Md9Qni9rzo7Rbt+vvFQI4bt/Mc93II=
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github.com/Shopify/sarama v1.27.2 h1:1EyY1dsxNDUQEv0O/4TsjosHI2CgB1uo9H/v56xzTxc=
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github.com/Shopify/sarama v1.27.2/go.mod h1:g5s5osgELxgM+Md9Qni9rzo7Rbt+vvFQI4bt/Mc93II=
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github.com/Shopify/toxiproxy v2.1.4+incompatible h1:TKdv8HiTLgE5wdJuEML90aBgNWsokNbMijUGhmcoBJc=
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github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
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github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 h1:fLjPD/aNc3UIOA6tDi6QXUemppXK3P9BI7mr2hd6gx8=
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@ -115,6 +117,7 @@ github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo
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github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
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github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
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github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6/go.mod h1:V8iCPQYkqmusNa815XgQio277wI47sdRh1dUOLdyC6Q=
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github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
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github.com/apache/arrow/go/arrow v0.0.0-20191024131854-af6fa24be0db/go.mod h1:VTxUBvSJ3s3eHAg65PNgrsn5BtqCRPdmyXh6rAfdxN0=
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github.com/apex/log v1.3.0 h1:1fyfbPvUwD10nMoh3hY6MXzvZShJQn9/ck7ATgAt5pA=
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github.com/apex/log v1.3.0/go.mod h1:jd8Vpsr46WAe3EZSQ/IUMs2qQD/GOycT5rPWCO1yGcs=
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@ -351,6 +354,7 @@ github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh
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github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
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github.com/go-openapi/validate v0.18.0/go.mod h1:Uh4HdOzKt19xGIGm1qHf/ofbX1YQ4Y+MYsct2VUrAJ4=
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github.com/go-openapi/validate v0.19.2/go.mod h1:1tRCw7m3jtI8eNWEEliiAqUIcBztB2KDnRCRMUi7GTA=
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github.com/go-ping/ping v0.0.0-20201115131931-3300c582a663/go.mod h1:35JbSyV/BYqHwwRA6Zr1uVDm1637YlNOU61wI797NPI=
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github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
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github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
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github.com/go-playground/locales v0.13.0 h1:HyWk6mgj5qFqCT5fjGBuRArbVDfE4hi8+e8ceBS/t7Q=
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@ -398,6 +402,7 @@ github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt
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github.com/golang/mock v1.4.4 h1:l75CXGRSwbaYNpl/Z2X1XIIAMSCquvXgpVZDhwEIJsc=
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github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
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github.com/golang/protobuf v0.0.0-20161109072736-4bd1920723d7/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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github.com/golang/protobuf v0.0.0-20170307001533-c9c7427a2a70/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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@ -416,6 +421,7 @@ github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5a
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github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
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github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
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github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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github.com/google/go-cmp v0.4.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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github.com/google/go-cmp v0.5.1 h1:JFrFEBb2xKufg6XkJsJr+WbKb4FQlURi5RUcBveYu9k=
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github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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github.com/google/go-cmp v0.5.2 h1:X2ev0eStA3AbceY54o37/0PQ/UWqKEiiO2dKL5OPaFM=
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@ -439,6 +445,8 @@ github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
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github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/google/uuid v1.1.2-0.20190416172445-c2e93f3ae59f h1:XXzyYlFbxK3kWfcmu3Wc+Tv8/QQl/VqwsWuSYF1Rj0s=
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github.com/google/uuid v1.1.2-0.20190416172445-c2e93f3ae59f/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y=
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github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
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github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
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github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
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@ -462,6 +470,7 @@ github.com/gorilla/sessions v1.2.0/go.mod h1:dk2InVEVJ0sfLlnXv9EAgkf6ecYs/i80K/z
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github.com/gorilla/websocket v0.0.0-20170926233335-4201258b820c/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
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github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
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github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
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github.com/gosnmp/gosnmp v1.29.0/go.mod h1:Ux0YzU4nV5yDET7dNIijd0VST0BCy8ijBf+gTVFQeaM=
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github.com/gotestyourself/gotestyourself v2.2.0+incompatible/go.mod h1:zZKM6oeNM8k+FRljX1mnzVYeS8wiGgQyvST1/GafPbY=
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github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
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github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
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@ -473,6 +482,7 @@ github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t
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github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
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github.com/grpc-ecosystem/grpc-gateway v1.14.1 h1:YuM9SXYy583fxvSOkzCDyBPCtY+/IMSHEG1dKFMLZsA=
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github.com/grpc-ecosystem/grpc-gateway v1.14.1/go.mod h1:6CwZWGDSPRJidgKAtJVvND6soZe6fT7iteq8wDPdhb0=
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github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
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github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed/go.mod h1:tMWxXQ9wFIaZeTI9F+hmhFiGpFmhOHzyShyFUhRm0H4=
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github.com/harlow/kinesis-consumer v0.3.1-0.20181230152818-2f58b136fee0/go.mod h1:dk23l2BruuUzRP8wbybQbPn3J7sZga2QHICCeaEy5rQ=
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github.com/hashicorp/consul v1.2.1/go.mod h1:mFrjN1mfidgJfYP1xrJCF+AfRhr6Eaqhb2+sfyn/OOI=
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@ -550,6 +560,8 @@ github.com/influxdata/tail v1.0.1-0.20200707181643-03a791b270e4/go.mod h1:VeiWgI
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github.com/influxdata/tdigest v0.0.0-20181121200506-bf2b5ad3c0a9/go.mod h1:Js0mqiSBE6Ffsg94weZZ2c+v/ciT8QRHFOap7EKDrR0=
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github.com/influxdata/telegraf v1.16.2 h1:G988b0+CL2IVDft9V2ZUteKgnbp+eI7vtQ0liPhQKxw=
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github.com/influxdata/telegraf v1.16.2/go.mod h1:LZ/6hlf60cwqGr8phfbRKf8x1HoAoqxoMpTp/iqcNXk=
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github.com/influxdata/telegraf v1.17.2 h1:SfwhXtAbZeX4y56wLg3Ku5d88e2lmcBVIh7k2bg++84=
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github.com/influxdata/telegraf v1.17.2/go.mod h1:lBWJl18yjThBjYAHnHeWFE3nI6mb4dTUUWB9HQFYOWs=
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github.com/influxdata/toml v0.0.0-20190415235208-270119a8ce65 h1:vvyMtD5LTJc1W9sQKjDkAWdcg0478CszSdzlHtiAXCY=
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github.com/influxdata/toml v0.0.0-20190415235208-270119a8ce65/go.mod h1:zApaNFpP/bTpQItGZNNUMISDMDAnTXu9UqJ4yT3ocz8=
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github.com/influxdata/usage-client v0.0.0-20160829180054-6d3895376368/go.mod h1:Wbbw6tYNvwa5dlB6304Sd+82Z3f7PmVZHVKU637d4po=
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@ -599,6 +611,7 @@ github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E
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github.com/jwilder/encoding v0.0.0-20170811194829-b4e1701a28ef/go.mod h1:Ct9fl0F6iIOGgxJ5npU/IUOhOhqlVrGjyIZc8/MagT0=
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github.com/kardianos/service v1.0.0/go.mod h1:8CzDhVuCuugtsHyZoTvsOBuvonN/UDBvl0kH+BUxvbo=
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github.com/karrick/godirwalk v1.12.0/go.mod h1:H5KPZjojv4lE+QYImBI8xVtrBRgYrIVsaRPx4tDPEn4=
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github.com/karrick/godirwalk v1.16.1/go.mod h1:j4mkqPuvaLI8mp1DroR3P6ad7cyYd4c1qeJ3RV7ULlk=
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github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
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github.com/kevinburke/ssh_config v0.0.0-20190725054713-01f96b0aa0cd/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM=
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github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
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@ -702,6 +715,7 @@ github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0j
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github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
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github.com/mauricelam/genny v0.0.0-20180903214747-eb2c5232c885/go.mod h1:wRyVMWiOZeVj+MieWS5tIBBtJ3RtqqMbPsA5Z+t5b5U=
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github.com/mdlayher/apcupsd v0.0.0-20190314144147-eb3dd99a75fe/go.mod h1:y3mw3VG+t0m20OMqpG8RQqw8cDXvShVb+L8Z8FEnebw=
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github.com/mdlayher/apcupsd v0.0.0-20200608131503-2bf01da7bf1b/go.mod h1:WYK/Z/aXq9cbMFIL5ihcA4sX/r/3/WCas/Qvs/2fXcA=
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github.com/mdlayher/genetlink v1.0.0/go.mod h1:0rJ0h4itni50A86M2kHcgS85ttZazNt7a8H2a2cw0Gc=
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github.com/mdlayher/netlink v0.0.0-20190409211403-11939a169225/go.mod h1:eQB3mZE4aiYnlUsyGGCOpPETfdQq4Jhsgf1fk3cwQaA=
|
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github.com/mdlayher/netlink v1.0.0/go.mod h1:KxeJAFOFLG6AjpyDkQ/iIhxygIUKD+vcwqcnu43w/+M=
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|
|
@ -753,9 +767,11 @@ github.com/nats-io/nkeys v0.1.0/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxzi
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|||
github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w=
|
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github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
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github.com/newrelic/newrelic-telemetry-sdk-go v0.2.0/go.mod h1:G9MqE/cHGv3Hx3qpYhfuyFUsGx2DpVcGi1iJIqTg+JQ=
|
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github.com/newrelic/newrelic-telemetry-sdk-go v0.5.1/go.mod h1:2kY6OeOxrJ+RIQlVjWDc/pZlT3MIf30prs6drzMfJ6E=
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github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
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github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
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github.com/nsqio/go-nsq v1.0.7/go.mod h1:XP5zaUs3pqf+Q71EqUJs3HYfBIqfK6G83WQMdNN+Ito=
|
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github.com/nsqio/go-nsq v1.0.8/go.mod h1:vKq36oyeVXgsS5Q8YEO7WghqidAVXQlcFxzQbQTuDEY=
|
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github.com/oklog/oklog v0.3.2/go.mod h1:FCV+B7mhrz4o+ueLpx+KqkyXRGMWOYEvfiXtdGtbWGs=
|
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github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA=
|
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github.com/oklog/run v1.1.0/go.mod h1:sVPdnTZT1zYwAJeCMu2Th4T21pA3FPOQRfWjQlk7DVU=
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|
@ -863,6 +879,7 @@ github.com/prometheus/procfs v0.0.5/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDa
|
|||
github.com/prometheus/procfs v0.0.8 h1:+fpWZdT24pJBiqJdAwYBjPSk+5YmQzYNPYzQsdzLkt8=
|
||||
github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A=
|
||||
github.com/prometheus/prometheus v1.8.2-0.20200420081721-18254838fbe2/go.mod h1:ZnfuiMn3LNsry2q7ECmRe4WcscxmJSd2dIFpOi4w3lM=
|
||||
github.com/prometheus/prometheus v2.5.0+incompatible/go.mod h1:oAIUtOny2rjMX0OWN5vPR5/q/twIROJvdqnQKDdil/s=
|
||||
github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
|
||||
github.com/rakyll/statik v0.1.6/go.mod h1:OEi9wJV/fMUAGx1eNjq75DKDsJVuEv1U0oYdX6GX8Zs=
|
||||
github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
|
||||
|
|
@ -872,6 +889,7 @@ github.com/remeh/sizedwaitgroup v1.0.0/go.mod h1:3j2R4OIe/SeS6YDhICBy22RWjJC5eNC
|
|||
github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
|
||||
github.com/retailnext/hllpp v1.0.1-0.20180308014038-101a6d2f8b52/go.mod h1:RDpi1RftBQPUCDRw6SmxeaREsAaRKnOclghuzp/WRzc=
|
||||
github.com/rhysd/go-github-selfupdate v1.2.2/go.mod h1:khesvSyKcXDUxeySCedFh621iawCks0dS/QnHPcpCws=
|
||||
github.com/riemann/riemann-go-client v0.5.0/go.mod h1:FMiaOL8dgBnRfgwENzV0xlYJ2eCbV1o7yqVwOBLbShQ=
|
||||
github.com/robfig/go-cache v0.0.0-20130306151617-9fc39e0dbf62 h1:pyecQtsPmlkCsMkYhT5iZ+sUXuwee+OvfuJjinEA3ko=
|
||||
github.com/robfig/go-cache v0.0.0-20130306151617-9fc39e0dbf62/go.mod h1:65XQgovT59RWatovFwnwocoUxiI/eENTnOY5GK3STuY=
|
||||
github.com/robskillington/gorename v0.0.0-20180424020013-52c7307cddd2/go.mod h1:CVTJ4xwzb/4H98jrd7NFgNoTAiL63scr2Pl7kqOcQAQ=
|
||||
|
|
@ -1019,6 +1037,7 @@ github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV
|
|||
github.com/vishvananda/netlink v0.0.0-20171020171820-b2de5d10e38e/go.mod h1:+SR5DhBJrl6ZM7CoCKvpw5BKroDKQ+PJqOg65H/2ktk=
|
||||
github.com/vishvananda/netns v0.0.0-20180720170159-13995c7128cc/go.mod h1:ZjcWmFBXmLKZu9Nxj3WKYEafiSqer2rnvPr0en9UNpI=
|
||||
github.com/vjeantet/grok v1.0.0/go.mod h1:/FWYEVYekkm+2VjcFmO9PufDU5FgXHUz9oy2EGqmQBo=
|
||||
github.com/vjeantet/grok v1.0.1/go.mod h1:ax1aAchzC6/QMXMcyzHQGZWaW1l195+uMYIkCWPCNIo=
|
||||
github.com/vmihailenco/msgpack v2.8.3+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=
|
||||
github.com/vmware/govmomi v0.19.0/go.mod h1:URlwyTFZX72RmxtxuaFL2Uj3fD1JTvZdx59bHWk6aFU=
|
||||
github.com/wavefronthq/wavefront-sdk-go v0.9.2/go.mod h1:hQI6y8M9OtTCtc0xdwh+dCER4osxXdEAeCpacjpDZEU=
|
||||
|
|
@ -1150,6 +1169,7 @@ golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73r
|
|||
golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190206173232-65e2d4e15006/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190320064053-1272bf9dcd53/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
|
|
@ -1318,6 +1338,8 @@ google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod h1:55QSHmfG
|
|||
google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
||||
google.golang.org/genproto v0.0.0-20200317114155-1f3552e48f24 h1:IGPykv426z7LZSVPlaPufOyphngM4at5uZ7x5alaFvE=
|
||||
google.golang.org/genproto v0.0.0-20200317114155-1f3552e48f24/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
||||
google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884 h1:fiNLklpBwWK1mth30Hlwk+fcdBmIALlgF5iy77O37Ig=
|
||||
google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
||||
google.golang.org/grpc v1.8.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
|
||||
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
|
||||
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
|
||||
|
|
@ -1336,6 +1358,8 @@ google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8
|
|||
google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
|
||||
google.golang.org/grpc v1.29.1 h1:EC2SB8S04d2r73uptxphDSUG+kTKVgjRPF+N3xpxRB4=
|
||||
google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
|
||||
google.golang.org/grpc v1.33.1 h1:DGeFlSan2f+WEtCERJ4J9GJWk15TxUi8QGagfI87Xyc=
|
||||
google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
|
||||
gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
|
||||
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
|
||||
gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc h1:2gGKlE2+asNV9m7xrywl36YYNnBG5ZQ0r/BOOxqPpmk=
|
||||
|
|
@ -1393,6 +1417,7 @@ gopkg.in/src-d/go-git.v4 v4.13.1/go.mod h1:nx5NYcxdKxq5fpltdHnPa2Exj4Sx0EclMWZQb
|
|||
gopkg.in/tomb.v1 v1.0.0-20140529071818-c131134a1947/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
|
||||
gopkg.in/tomb.v2 v2.0.0-20161208151619-d5d1b5820637/go.mod h1:BHsqpu/nsuzkT5BpiH1EMZPLyqSMM8JbIavyFACoFNk=
|
||||
gopkg.in/validator.v2 v2.0.0-20160201165114-3e4f037f12a1 h1:1IZMbdoz1SZAQ4HMRwAP0FPSyXt7ywsiJ4q7OPTEu4A=
|
||||
gopkg.in/validator.v2 v2.0.0-20160201165114-3e4f037f12a1/go.mod h1:o4V0GXN9/CAmCsvJ0oXYZvrZOe7syiDZSN1GWGZTGzc=
|
||||
gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
|
||||
|
|
|
|||
|
|
@ -11,6 +11,8 @@ import (
|
|||
_ "github.com/didi/nightingale/src/modules/monapi/plugins/redis"
|
||||
_ "github.com/didi/nightingale/src/modules/monapi/plugins/nginx"
|
||||
_ "github.com/didi/nightingale/src/modules/monapi/plugins/elasticsearch"
|
||||
_ "github.com/didi/nightingale/src/modules/monapi/plugins/tengine"
|
||||
_ "github.com/didi/nightingale/src/modules/monapi/plugins/zookeeper"
|
||||
|
||||
// local
|
||||
_ "github.com/didi/nightingale/src/modules/monapi/plugins/log"
|
||||
|
|
|
|||
|
|
@ -7,7 +7,6 @@ import (
|
|||
"github.com/didi/nightingale/src/toolkits/i18n"
|
||||
"github.com/influxdata/telegraf"
|
||||
"github.com/influxdata/telegraf/plugins/inputs/elasticsearch"
|
||||
"reflect"
|
||||
"time"
|
||||
)
|
||||
|
||||
|
|
@ -33,21 +32,21 @@ var (
|
|||
"zh": map[string]string{
|
||||
"Servers": "服务",
|
||||
"specify a list of one or more Elasticsearch servers <br /> you can add username and password to your url to use basic authentication: <br /> servers = [http://user:pass@localhost:9200]": "通过URL设置指定服务器<br />可以配置用户名和密码，格式如[http://user:pass@localhost:9200]<br />配置详情可参考 https://github.com/influxdata/telegraf/tree/master/plugins/inputs/elasticsearch",
|
||||
"Local": "是否本地",
|
||||
"Local": "是否本地",
|
||||
"When local is true (the default), the node will read only its own stats.<br /> Set local to false when you want to read the node stats from all nodes<br /> of the cluster.": "默认为true,如要监控整个集群需设置为false",
|
||||
"HTTP timeout": "请求超时时间",
|
||||
"Timeout for HTTP requests": "http请求超时时间, 单位: 秒",
|
||||
"ClusterHealth": "集群健康状态",
|
||||
"ClusterHealth": "集群健康状态",
|
||||
"Set cluster_health to true when you want to obtain cluster health stats": "是否获取集群健康状况统计信息",
|
||||
"ClusterHealthLevel": "健康状况等级",
|
||||
"Adjust cluster_health_level when you want to obtain detailed health stats <br />The options are<br /> - indices (default)<br /> - cluster":"统计健康状况等级。可选(indices, cluster)",
|
||||
"Adjust cluster_health_level when you want to obtain detailed health stats <br />The options are<br /> - indices (default)<br /> - cluster": "统计健康状况等级。可选(indices, cluster)",
|
||||
"ClusterStats": "集群运行状态",
|
||||
"Set cluster_stats to true when you want to obtain cluster stats.": "是否收集集群运行状态",
|
||||
"ClusterStatsOnlyFromMaster": "是否只收集主服务器",
|
||||
"Set cluster_stats to true when you want to obtain cluster stats.": "是否收集集群运行状态",
|
||||
"ClusterStatsOnlyFromMaster": "是否只收集主服务器",
|
||||
"Only gather cluster_stats from the master node. To work this require local = true": "当设置为ture时，是否本地需要为ture才能生效",
|
||||
"Indices to collect; can be one or more indices names or _all": "可以配置一个或多个指标，默认为全部(_all)",
|
||||
"Indices to collect; can be one or more indices names or _all": "可以配置一个或多个指标，默认为全部(_all)",
|
||||
"NodeStats": "子指标",
|
||||
"node_stats is a list of sub-stats that you want to have gathered. Valid options<br /> are \"indices\", \"os\", \"process\", \"jvm\", \"thread_pool\", \"fs\", \"transport\", \"http\", \"breaker\". <br />Per default, all stats are gathered.":"需要收集的子指标<br />可选项有：\"indices\", \"os\", \"process\", \"jvm\", \"thread_pool\", \"fs\", \"transport\", \"http\", \"breaker\"<br />不配置则全部收集",
|
||||
"node_stats is a list of sub-stats that you want to have gathered. Valid options<br /> are \"indices\", \"os\", \"process\", \"jvm\", \"thread_pool\", \"fs\", \"transport\", \"http\", \"breaker\". <br />Per default, all stats are gathered.": "需要收集的子指标<br />可选项有：\"indices\", \"os\", \"process\", \"jvm\", \"thread_pool\", \"fs\", \"transport\", \"http\", \"breaker\"<br />不配置则全部收集",
|
||||
},
|
||||
}
|
||||
)
|
||||
|
|
@ -55,7 +54,7 @@ var (
|
|||
type Rule struct {
|
||||
Servers []string `label:"Servers" json:"servers,required" description:"specify a list of one or more Elasticsearch servers <br /> you can add username and password to your url to use basic authentication: <br /> servers = [http://user:pass@localhost:9200]" example:"http://user:pass@localhost:9200"`
|
||||
Local bool `label:"Local" json:"local,required" description:"When local is true (the default), the node will read only its own stats.<br /> Set local to false when you want to read the node stats from all nodes<br /> of the cluster." default:"true"`
|
||||
HTTPTimeout int `label:"HTTP timeout" json:"http_timeout" default:"5" description:"Timeout for HTTP requests"`
|
||||
HTTPTimeout int `label:"HTTP timeout" json:"http_timeout" default:"5" description:"Timeout for HTTP requests"`
|
||||
ClusterHealth bool `label:"ClusterHealth" json:"cluster_health,required" description:"Set cluster_health to true when you want to obtain cluster health stats" default:"false"`
|
||||
ClusterHealthLevel string `label:"ClusterHealthLevel" json:"cluster_health_level,required" description:"Adjust cluster_health_level when you want to obtain detailed health stats <br />The options are<br /> - indices (default)<br /> - cluster" default:"\"indices\""`
|
||||
ClusterStats bool `label:"ClusterStats" json:"cluster_stats,required" description:"Set cluster_stats to true when you want to obtain cluster stats." default:"false"`
|
||||
|
|
@ -88,8 +87,8 @@ func (p *Rule) TelegrafInput() (telegraf.Input, error) {
|
|||
ClientConfig: p.ClientConfig.TlsClientConfig(),
|
||||
}
|
||||
|
||||
v := reflect.ValueOf(&(es.HTTPTimeout.Duration)).Elem()
|
||||
v.Set(reflect.ValueOf(time.Second * time.Duration(p.HTTPTimeout)))
|
||||
|
||||
if err := plugins.SetValue(&es.HTTPTimeout.Duration, time.Second*time.Duration(p.HTTPTimeout)); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return es, nil
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,16 @@
|
|||
package elasticsearch
|
||||
|
||||
import (
|
||||
"github.com/didi/nightingale/src/modules/monapi/plugins"
|
||||
"testing"
|
||||
"time"
|
||||
)
|
||||
|
||||
func TestCollect(t *testing.T) {
|
||||
input := plugins.PluginTest(t, &Rule{
|
||||
Servers: []string{"http://localhost:9200"},
|
||||
})
|
||||
|
||||
time.Sleep(time.Second)
|
||||
plugins.PluginInputTest(t, input)
|
||||
}
|
||||
|
|
@ -3,9 +3,11 @@ package nginx
|
|||
import (
|
||||
"fmt"
|
||||
"github.com/didi/nightingale/src/modules/monapi/collector"
|
||||
"github.com/didi/nightingale/src/modules/monapi/plugins"
|
||||
"github.com/didi/nightingale/src/toolkits/i18n"
|
||||
"github.com/influxdata/telegraf"
|
||||
"github.com/influxdata/telegraf/plugins/inputs/nginx"
|
||||
"time"
|
||||
)
|
||||
|
||||
func init() {
|
||||
|
|
@ -28,20 +30,24 @@ func NewCollector() *Collector {
|
|||
var (
|
||||
langDict = map[string]map[string]string{
|
||||
"zh": map[string]string{
|
||||
"nginx status uri": "查看Nginx状态的地址",
|
||||
"Urls": "服务",
|
||||
"An array of Nginx stub_status URI to gather stats.": "查看Nginx状态的地址",
|
||||
"ResponseTimeout":"响应超时时间",
|
||||
"HTTP response timeout (default: 5s)": "HTTP响应超时时间(单位: 秒)，默认5秒",
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
type Rule struct {
|
||||
Urls []string `label:"nginx status uri" json:"url,required" example:"http://localhost/status"`
|
||||
Urls []string `label:"Urls" json:"urls,required" description:"An array of Nginx stub_status URI to gather stats." example:"http://localhost/status"`
|
||||
ResponseTimeout int `label:"ResponseTimeout" json:"response_timeout" default:"5" description:"HTTP response timeout (default: 5s)"`
|
||||
plugins.ClientConfig
|
||||
}
|
||||
|
||||
func (p *Rule) Validate() error {
|
||||
if len(p.Urls) == 0 || p.Urls[0] == "" {
|
||||
return fmt.Errorf("ningx.rule.urls must be set")
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
|
|
@ -49,7 +55,11 @@ func (p *Rule) TelegrafInput() (telegraf.Input, error) {
|
|||
if err := p.Validate(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &nginx.Nginx{
|
||||
input := &nginx.Nginx{
|
||||
Urls: p.Urls,
|
||||
}, nil
|
||||
}
|
||||
if err := plugins.SetValue(&input.ResponseTimeout.Duration, time.Second*time.Duration(p.ResponseTimeout)); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return input, nil
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,16 @@
|
|||
package nginx
|
||||
|
||||
import (
|
||||
"github.com/didi/nightingale/src/modules/monapi/plugins"
|
||||
"testing"
|
||||
"time"
|
||||
)
|
||||
|
||||
func TestCollect(t *testing.T) {
|
||||
input := plugins.PluginTest(t, &Rule{
|
||||
Urls: []string{"http://localhost/nginx-status"},
|
||||
})
|
||||
|
||||
time.Sleep(time.Second)
|
||||
plugins.PluginInputTest(t, input)
|
||||
}
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
package tengine
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/didi/nightingale/src/modules/monapi/collector"
|
||||
"github.com/didi/nightingale/src/modules/monapi/plugins"
|
||||
"github.com/didi/nightingale/src/toolkits/i18n"
|
||||
"github.com/influxdata/telegraf"
|
||||
"github.com/influxdata/telegraf/plugins/inputs/tengine"
|
||||
"time"
|
||||
)
|
||||
|
||||
func init() {
|
||||
collector.CollectorRegister(NewCollector()) // for monapi
|
||||
i18n.DictRegister(langDict)
|
||||
}
|
||||
|
||||
type Collector struct {
|
||||
*collector.BaseCollector
|
||||
}
|
||||
|
||||
func NewCollector() *Collector {
|
||||
return &Collector{BaseCollector: collector.NewBaseCollector(
|
||||
"tengine",
|
||||
collector.RemoteCategory,
|
||||
func() collector.TelegrafPlugin { return &Rule{} },
|
||||
)}
|
||||
}
|
||||
|
||||
var (
|
||||
langDict = map[string]map[string]string{
|
||||
"zh": map[string]string{
|
||||
"Urls": "服务",
|
||||
"An array of Tengine reqstat module URI to gather stats.": "查看Tengine状态的地址",
|
||||
"ResponseTimeout": "响应超时时间",
|
||||
"HTTP response timeout (default: 5s)": "HTTP响应超时时间(单位: 秒)，默认5秒",
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
type Rule struct {
|
||||
Urls []string `label:"Urls" json:"urls,required" description:"An array of Tengine reqstat module URI to gather stats." example:"http://localhost/us"`
|
||||
ResponseTimeout int `label:"ResponseTimeout" json:"response_timeout" default:"5" description:"HTTP response timeout (default: 5s)"`
|
||||
plugins.ClientConfig
|
||||
}
|
||||
|
||||
func (p *Rule) Validate() error {
|
||||
if len(p.Urls) == 0 || p.Urls[0] == "" {
|
||||
return fmt.Errorf("ningx.rule.urls must be set")
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (p *Rule) TelegrafInput() (telegraf.Input, error) {
|
||||
|
||||
if err := p.Validate(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
input := &tengine.Tengine{
|
||||
Urls: p.Urls,
|
||||
}
|
||||
|
||||
if err := plugins.SetValue(&input.ResponseTimeout.Duration, time.Second*time.Duration(p.ResponseTimeout)); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return input, nil
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
package tengine
|
||||
|
||||
import (
|
||||
"github.com/didi/nightingale/src/modules/monapi/plugins"
|
||||
"testing"
|
||||
"time"
|
||||
)
|
||||
|
||||
func TestCollect(t *testing.T) {
|
||||
input := plugins.PluginTest(t, &Rule{
|
||||
Urls: []string{"http://localhost/us"},
|
||||
})
|
||||
|
||||
time.Sleep(time.Second)
|
||||
plugins.PluginInputTest(t, input)
|
||||
}
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
package zookeeper
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/didi/nightingale/src/modules/monapi/collector"
|
||||
"github.com/didi/nightingale/src/modules/monapi/plugins"
|
||||
"github.com/didi/nightingale/src/toolkits/i18n"
|
||||
"github.com/influxdata/telegraf"
|
||||
"github.com/influxdata/telegraf/plugins/inputs/zookeeper"
|
||||
"time"
|
||||
)
|
||||
|
||||
func init() {
|
||||
collector.CollectorRegister(NewCollector()) // for monapi
|
||||
i18n.DictRegister(langDict)
|
||||
}
|
||||
|
||||
type Collector struct {
|
||||
*collector.BaseCollector
|
||||
}
|
||||
|
||||
func NewCollector() *Collector {
|
||||
return &Collector{BaseCollector: collector.NewBaseCollector(
|
||||
"zookeeper",
|
||||
collector.RemoteCategory,
|
||||
func() collector.TelegrafPlugin { return &Rule{} },
|
||||
)}
|
||||
}
|
||||
|
||||
var (
|
||||
langDict = map[string]map[string]string{
|
||||
"zh": map[string]string{
|
||||
"Servers": "服务",
|
||||
"An array of address to gather stats about. Specify an ip or hostname <br /> with port. ie localhost:2181, 10.0.0.1:2181, etc.": "服务地址，格式[localhost:2182]，服务需开启四字指令",
|
||||
"Timeout": "请求超时时间",
|
||||
"Timeout for metric collections from all servers. Minimum timeout is 1s": "获取监控指标的超时时间（单位: 秒），最小值为1秒",
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
type Rule struct {
|
||||
Servers []string `label:"Servers" json:"servers,required" description:"An array of address to gather stats about. Specify an ip or hostname <br /> with port. ie localhost:2181, 10.0.0.1:2181, etc." example:"localhost:2181"`
|
||||
Timeout int `label:"Timeout" json:"http_timeout" default:"5" description:"Timeout for metric collections from all servers. Minimum timeout is 1s"`
|
||||
plugins.ClientConfig
|
||||
}
|
||||
|
||||
func (p *Rule) Validate() error {
|
||||
if len(p.Servers) == 0 || p.Servers[0] == "" {
|
||||
return fmt.Errorf("zookeeper.rule.Servers must be set")
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (p *Rule) TelegrafInput() (telegraf.Input, error) {
|
||||
if err := p.Validate(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
input := &zookeeper.Zookeeper{
|
||||
Servers: p.Servers,
|
||||
}
|
||||
|
||||
if err := plugins.SetValue(&input.Timeout.Duration, time.Second*time.Duration(p.Timeout)); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return input, nil
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
package zookeeper
|
||||
|
||||
import (
|
||||
"github.com/didi/nightingale/src/modules/monapi/plugins"
|
||||
"testing"
|
||||
"time"
|
||||
)
|
||||
|
||||
func TestCollect(t *testing.T) {
|
||||
input := plugins.PluginTest(t, &Rule{
|
||||
Servers: []string{"localhost:2181"},
|
||||
})
|
||||
|
||||
time.Sleep(time.Second)
|
||||
plugins.PluginInputTest(t, input)
|
||||
}
|
||||
|
|
@ -2,6 +2,16 @@
|
|||
|
||||
#### Unreleased
|
||||
|
||||
#### Version 1.27.2 (2020-10-21)
|
||||
|
||||
# Improvements
|
||||
|
||||
#1750 - @krantideep95 Adds missing mock responses for mocking consumer group
|
||||
|
||||
# Fixes
|
||||
|
||||
#1817 - reverts #1785 - Add private method to Client interface to prevent implementation
|
||||
|
||||
#### Version 1.27.1 (2020-10-07)
|
||||
|
||||
# Improvements
|
||||
|
|
|
|||
|
|
@ -93,9 +93,6 @@ type Client interface {
|
|||
|
||||
// Closed returns true if the client has already had Close called on it
|
||||
Closed() bool
|
||||
|
||||
// A private method to prevent users implementing the interface for compatibility
|
||||
private()
|
||||
}
|
||||
|
||||
const (
|
||||
|
|
@ -187,8 +184,6 @@ func NewClient(addrs []string, conf *Config) (Client, error) {
|
|||
return client, nil
|
||||
}
|
||||
|
||||
func (client *client) private() {}
|
||||
|
||||
func (client *client) Config() *Config {
|
||||
return client.conf
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1078,6 +1078,154 @@ func (m *MockDeleteGroupsResponse) For(reqBody versionedDecoder) encoderWithHead
|
|||
return resp
|
||||
}
|
||||
|
||||
type MockJoinGroupResponse struct {
|
||||
t TestReporter
|
||||
|
||||
ThrottleTime int32
|
||||
Err KError
|
||||
GenerationId int32
|
||||
GroupProtocol string
|
||||
LeaderId string
|
||||
MemberId string
|
||||
Members map[string][]byte
|
||||
}
|
||||
|
||||
func NewMockJoinGroupResponse(t TestReporter) *MockJoinGroupResponse {
|
||||
return &MockJoinGroupResponse{
|
||||
t: t,
|
||||
Members: make(map[string][]byte),
|
||||
}
|
||||
}
|
||||
|
||||
func (m *MockJoinGroupResponse) For(reqBody versionedDecoder) encoderWithHeader {
|
||||
req := reqBody.(*JoinGroupRequest)
|
||||
resp := &JoinGroupResponse{
|
||||
Version: req.Version,
|
||||
ThrottleTime: m.ThrottleTime,
|
||||
Err: m.Err,
|
||||
GenerationId: m.GenerationId,
|
||||
GroupProtocol: m.GroupProtocol,
|
||||
LeaderId: m.LeaderId,
|
||||
MemberId: m.MemberId,
|
||||
Members: m.Members,
|
||||
}
|
||||
return resp
|
||||
}
|
||||
|
||||
func (m *MockJoinGroupResponse) SetThrottleTime(t int32) *MockJoinGroupResponse {
|
||||
m.ThrottleTime = t
|
||||
return m
|
||||
}
|
||||
|
||||
func (m *MockJoinGroupResponse) SetError(kerr KError) *MockJoinGroupResponse {
|
||||
m.Err = kerr
|
||||
return m
|
||||
}
|
||||
|
||||
func (m *MockJoinGroupResponse) SetGenerationId(id int32) *MockJoinGroupResponse {
|
||||
m.GenerationId = id
|
||||
return m
|
||||
}
|
||||
|
||||
func (m *MockJoinGroupResponse) SetGroupProtocol(proto string) *MockJoinGroupResponse {
|
||||
m.GroupProtocol = proto
|
||||
return m
|
||||
}
|
||||
|
||||
func (m *MockJoinGroupResponse) SetLeaderId(id string) *MockJoinGroupResponse {
|
||||
m.LeaderId = id
|
||||
return m
|
||||
}
|
||||
|
||||
func (m *MockJoinGroupResponse) SetMemberId(id string) *MockJoinGroupResponse {
|
||||
m.MemberId = id
|
||||
return m
|
||||
}
|
||||
|
||||
func (m *MockJoinGroupResponse) SetMember(id string, meta *ConsumerGroupMemberMetadata) *MockJoinGroupResponse {
|
||||
bin, err := encode(meta, nil)
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("error encoding member metadata: %v", err))
|
||||
}
|
||||
m.Members[id] = bin
|
||||
return m
|
||||
}
|
||||
|
||||
type MockLeaveGroupResponse struct {
|
||||
t TestReporter
|
||||
|
||||
Err KError
|
||||
}
|
||||
|
||||
func NewMockLeaveGroupResponse(t TestReporter) *MockLeaveGroupResponse {
|
||||
return &MockLeaveGroupResponse{t: t}
|
||||
}
|
||||
|
||||
func (m *MockLeaveGroupResponse) For(reqBody versionedDecoder) encoderWithHeader {
|
||||
resp := &LeaveGroupResponse{
|
||||
Err: m.Err,
|
||||
}
|
||||
return resp
|
||||
}
|
||||
|
||||
func (m *MockLeaveGroupResponse) SetError(kerr KError) *MockLeaveGroupResponse {
|
||||
m.Err = kerr
|
||||
return m
|
||||
}
|
||||
|
||||
type MockSyncGroupResponse struct {
|
||||
t TestReporter
|
||||
|
||||
Err KError
|
||||
MemberAssignment []byte
|
||||
}
|
||||
|
||||
func NewMockSyncGroupResponse(t TestReporter) *MockSyncGroupResponse {
|
||||
return &MockSyncGroupResponse{t: t}
|
||||
}
|
||||
|
||||
func (m *MockSyncGroupResponse) For(reqBody versionedDecoder) encoderWithHeader {
|
||||
resp := &SyncGroupResponse{
|
||||
Err: m.Err,
|
||||
MemberAssignment: m.MemberAssignment,
|
||||
}
|
||||
return resp
|
||||
}
|
||||
|
||||
func (m *MockSyncGroupResponse) SetError(kerr KError) *MockSyncGroupResponse {
|
||||
m.Err = kerr
|
||||
return m
|
||||
}
|
||||
|
||||
func (m *MockSyncGroupResponse) SetMemberAssignment(assignment *ConsumerGroupMemberAssignment) *MockSyncGroupResponse {
|
||||
bin, err := encode(assignment, nil)
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("error encoding member assignment: %v", err))
|
||||
}
|
||||
m.MemberAssignment = bin
|
||||
return m
|
||||
}
|
||||
|
||||
type MockHeartbeatResponse struct {
|
||||
t TestReporter
|
||||
|
||||
Err KError
|
||||
}
|
||||
|
||||
func NewMockHeartbeatResponse(t TestReporter) *MockHeartbeatResponse {
|
||||
return &MockHeartbeatResponse{t: t}
|
||||
}
|
||||
|
||||
func (m *MockHeartbeatResponse) For(reqBody versionedDecoder) encoderWithHeader {
|
||||
resp := &HeartbeatResponse{}
|
||||
return resp
|
||||
}
|
||||
|
||||
func (m *MockHeartbeatResponse) SetError(kerr KError) *MockHeartbeatResponse {
|
||||
m.Err = kerr
|
||||
return m
|
||||
}
|
||||
|
||||
type MockDescribeLogDirsResponse struct {
|
||||
t TestReporter
|
||||
logDirs []DescribeLogDirsResponseDirMetadata
|
||||
|
|
|
|||
|
|
@ -16,4 +16,4 @@ change is the ability to represent an invalid UUID (vs a NIL UUID).
|
|||
|
||||
Full `go doc` style documentation for the package can be viewed online without
|
||||
installing this package by using the GoDoc site here:
|
||||
http://godoc.org/github.com/google/uuid
|
||||
http://pkg.go.dev/github.com/google/uuid
|
||||
|
|
|
|||
|
|
@ -16,10 +16,11 @@ func (uuid UUID) MarshalText() ([]byte, error) {
|
|||
// UnmarshalText implements encoding.TextUnmarshaler.
|
||||
func (uuid *UUID) UnmarshalText(data []byte) error {
|
||||
id, err := ParseBytes(data)
|
||||
if err == nil {
|
||||
*uuid = id
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return err
|
||||
*uuid = id
|
||||
return nil
|
||||
}
|
||||
|
||||
// MarshalBinary implements encoding.BinaryMarshaler.
|
||||
|
|
|
|||
|
|
@ -17,12 +17,6 @@ import (
|
|||
//
|
||||
// In most cases, New should be used.
|
||||
func NewUUID() (UUID, error) {
|
||||
nodeMu.Lock()
|
||||
if nodeID == zeroID {
|
||||
setNodeInterface("")
|
||||
}
|
||||
nodeMu.Unlock()
|
||||
|
||||
var uuid UUID
|
||||
now, seq, err := GetTime()
|
||||
if err != nil {
|
||||
|
|
@ -38,7 +32,13 @@ func NewUUID() (UUID, error) {
|
|||
binary.BigEndian.PutUint16(uuid[4:], timeMid)
|
||||
binary.BigEndian.PutUint16(uuid[6:], timeHi)
|
||||
binary.BigEndian.PutUint16(uuid[8:], seq)
|
||||
|
||||
nodeMu.Lock()
|
||||
if nodeID == zeroID {
|
||||
setNodeInterface("")
|
||||
}
|
||||
copy(uuid[10:], nodeID[:])
|
||||
nodeMu.Unlock()
|
||||
|
||||
return uuid, nil
|
||||
}
|
||||
|
|
|
|||
|
|
@ -30,6 +30,7 @@ func NewRandom() (UUID, error) {
|
|||
return NewRandomFromReader(rander)
|
||||
}
|
||||
|
||||
// NewRandomFromReader returns a UUID based on bytes read from a given io.Reader.
|
||||
func NewRandomFromReader(r io.Reader) (UUID, error) {
|
||||
var uuid UUID
|
||||
_, err := io.ReadFull(r, uuid[:])
|
||||
|
|
@ -40,4 +41,3 @@ func NewRandomFromReader(r io.Reader) (UUID, error) {
|
|||
uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10
|
||||
return uuid, nil
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -3,3 +3,4 @@ README.md merge=union
|
|||
go.sum merge=union
|
||||
plugins/inputs/all/all.go merge=union
|
||||
plugins/outputs/all/all.go merge=union
|
||||
**/testdata/** test eol=lf
|
||||
|
|
|
|||
|
|
@ -5,3 +5,4 @@
|
|||
/telegraf.gz
|
||||
/vendor
|
||||
.DS_Store
|
||||
process.yml
|
||||
|
|
|
|||
|
|
@ -1,3 +1,149 @@
|
|||
## v1.17.2 [2021-01-28]
|
||||
|
||||
#### Bugfixes
|
||||
|
||||
- [#8770](https://github.com/influxdata/telegraf/pull/8770) `inputs.ping` Set interface for native
|
||||
- [#8764](https://github.com/influxdata/telegraf/pull/8764) `inputs.ping` Resolve regression, re-add missing function
|
||||
|
||||
|
||||
## v1.17.1 [2021-01-27]
|
||||
|
||||
#### Release Notes
|
||||
|
||||
Included a few more changes that add configuration options to plugins as it's been while since the last release
|
||||
|
||||
- [#8335](https://github.com/influxdata/telegraf/pull/8335) `inputs.ipmi_sensor` Add setting to enable caching in ipmitool
|
||||
- [#8616](https://github.com/influxdata/telegraf/pull/8616) Add Event Log support for Windows
|
||||
- [#8602](https://github.com/influxdata/telegraf/pull/8602) `inputs.postgresql_extensible` Add timestamp column support to postgresql_extensible
|
||||
- [#8627](https://github.com/influxdata/telegraf/pull/8627) `parsers.csv` Added ability to define skip values in csv parser
|
||||
- [#8646](https://github.com/influxdata/telegraf/pull/8646) link to Open Hardware Monitor
|
||||
- [#8055](https://github.com/influxdata/telegraf/pull/8055) `outputs.http` outputs/http: add option to control idle connection timeout
|
||||
- [#7897](https://github.com/influxdata/telegraf/pull/7897) `common.tls` common/tls: Allow specifying SNI hostnames
|
||||
- [#8541](https://github.com/influxdata/telegraf/pull/8541) `inputs.snmp` Extended the internal snmp wrapper to support AES192, AES192C, AES256, and AES256C
|
||||
- [#6165](https://github.com/influxdata/telegraf/pull/6165) `inputs.procstat` Provide method to include core count when reporting cpu_usage in procstat input
|
||||
- [#8287](https://github.com/influxdata/telegraf/pull/8287) `inputs.jenkins` Add support for an inclusive job list in Jenkins plugin
|
||||
- [#8524](https://github.com/influxdata/telegraf/pull/8524) `inputs.ipmi_sensor` Add hex_key parameter for IPMI input plugin connection
|
||||
|
||||
#### Bugfixes
|
||||
|
||||
- [#8662](https://github.com/influxdata/telegraf/pull/8662) `outputs.influxdb_v2` [outputs.influxdb_v2] add exponential backoff, and respect client error responses
|
||||
- [#8748](https://github.com/influxdata/telegraf/pull/8748) `outputs.elasticsearch` Fix issue with elasticsearch output being really noisy about some errors
|
||||
- [#7533](https://github.com/influxdata/telegraf/pull/7533) `inputs.zookeeper` improve mntr regex to match user specific keys.
|
||||
- [#7967](https://github.com/influxdata/telegraf/pull/7967) `inputs.lustre2` Fix crash in lustre2 input plugin, when field name and value
|
||||
- [#8673](https://github.com/influxdata/telegraf/pull/8673) Update grok-library to v1.0.1 with dots and dash-patterns fixed.
|
||||
- [#8679](https://github.com/influxdata/telegraf/pull/8679) `inputs.ping` Use go-ping for "native" execution in Ping plugin
|
||||
- [#8741](https://github.com/influxdata/telegraf/pull/8741) `inputs.x509_cert` fix x509 cert timeout issue
|
||||
- [#8714](https://github.com/influxdata/telegraf/pull/8714) Bump github.com/nsqio/go-nsq from 1.0.7 to 1.0.8
|
||||
- [#8715](https://github.com/influxdata/telegraf/pull/8715) Bump github.com/Shopify/sarama from 1.27.1 to 1.27.2
|
||||
- [#8712](https://github.com/influxdata/telegraf/pull/8712) Bump github.com/newrelic/newrelic-telemetry-sdk-go from 0.2.0 to 0.5.1
|
||||
- [#8659](https://github.com/influxdata/telegraf/pull/8659) `inputs.gnmi` GNMI plugin should not take off the first character of field keys when no 'alias path' exists.
|
||||
- [#8609](https://github.com/influxdata/telegraf/pull/8609) `inputs.webhooks` Use the 'measurement' json field from the particle webhook as the measurment name, or if it's blank, use the 'name' field of the event's json.
|
||||
- [#8658](https://github.com/influxdata/telegraf/pull/8658) `inputs.procstat` Procstat input plugin should use the same timestamp in all metrics in the same Gather() cycle.
|
||||
- [#8391](https://github.com/influxdata/telegraf/pull/8391) `aggregators.merge` Optimize SeriesGrouper & aggregators.merge
|
||||
- [#8545](https://github.com/influxdata/telegraf/pull/8545) `inputs.prometheus` Using mime-type in prometheus parser to handle protocol-buffer responses
|
||||
- [#8588](https://github.com/influxdata/telegraf/pull/8588) `inputs.snmp` Input SNMP plugin - upgrade gosnmp library to version 1.29.0
|
||||
- [#8502](https://github.com/influxdata/telegraf/pull/8502) `inputs.http_listener_v2` Fix Stop() bug when plugin fails to start
|
||||
|
||||
|
||||
## v1.17.0 [2020-12-18]
|
||||
|
||||
#### Release Notes
|
||||
|
||||
- Starlark plugins can now store state between runs using a global state variable. This lets you make custom aggregators as well as custom processors that are state-aware.
|
||||
- New input plugins: Riemann-Protobuff Listener, Intel PowerStat
|
||||
- New output plugins: Yandex.Cloud monitoring, Logz.io
|
||||
- New parser plugin: Prometheus
|
||||
- New serializer: Prometheus remote write
|
||||
|
||||
#### Bugfixes
|
||||
|
||||
- [#8505](https://github.com/influxdata/telegraf/pull/8505) `inputs.vsphere` Fixed misspelled check for datacenter
|
||||
- [#8499](https://github.com/influxdata/telegraf/pull/8499) `processors.execd` Adding support for new lines in influx line protocol fields.
|
||||
- [#8254](https://github.com/influxdata/telegraf/pull/8254) `serializers.carbon2` Fix carbon2 tests
|
||||
- [#8498](https://github.com/influxdata/telegraf/pull/8498) `inputs.http_response` fixed network test
|
||||
- [#8414](https://github.com/influxdata/telegraf/pull/8414) `inputs.bcache` Fix tests for Windows - part 1
|
||||
- [#8577](https://github.com/influxdata/telegraf/pull/8577) `inputs.ping` fix potential issue with race condition
|
||||
- [#8562](https://github.com/influxdata/telegraf/pull/8562) `inputs.mqtt_consumer` fix issue with mqtt concurrent map write
|
||||
- [#8574](https://github.com/influxdata/telegraf/pull/8574) `inputs.ecs` Remove duplicated field "revision" from ecs_task because it's already defined as a tag there
|
||||
- [#8551](https://github.com/influxdata/telegraf/pull/8551) `inputs.socket_listener` fix crash when socket_listener receiving invalid data
|
||||
- [#8564](https://github.com/influxdata/telegraf/pull/8564) `parsers.graphite` Graphite tags parser
|
||||
- [#8472](https://github.com/influxdata/telegraf/pull/8472) `inputs.kube_inventory` Fixing issue with missing metrics when pod has only pending containers
|
||||
- [#8542](https://github.com/influxdata/telegraf/pull/8542) `inputs.aerospike` fix edge case in aerospike plugin where an expected hex string was converted to integer if all digits
|
||||
- [#8512](https://github.com/influxdata/telegraf/pull/8512) `inputs.kube_inventory` Update string parsing of allocatable cpu cores in kube_inventory
|
||||
|
||||
#### Features
|
||||
|
||||
- [#8038](https://github.com/influxdata/telegraf/pull/8038) `inputs.jenkins` feat: add build number field to jenkins_job measurement
|
||||
- [#7345](https://github.com/influxdata/telegraf/pull/7345) `inputs.ping` Add percentiles to the ping plugin
|
||||
- [#8369](https://github.com/influxdata/telegraf/pull/8369) `inputs.sqlserver` Added tags for monitoring readable secondaries for Azure SQL MI
|
||||
- [#8379](https://github.com/influxdata/telegraf/pull/8379) `inputs.sqlserver` SQL Server HA/DR Availability Group queries
|
||||
- [#8520](https://github.com/influxdata/telegraf/pull/8520) Add initialization example to mock-plugin.
|
||||
- [#8426](https://github.com/influxdata/telegraf/pull/8426) `inputs.snmp` Add support to convert snmp hex strings to integers
|
||||
- [#8509](https://github.com/influxdata/telegraf/pull/8509) `inputs.statsd` Add configurable Max TTL duration for statsd input plugin entries
|
||||
- [#8508](https://github.com/influxdata/telegraf/pull/8508) `inputs.bind` Add configurable timeout to bind input plugin http call
|
||||
- [#8368](https://github.com/influxdata/telegraf/pull/8368) `inputs.sqlserver` Added is_primary_replica for monitoring readable secondaries for Azure SQL DB
|
||||
- [#8462](https://github.com/influxdata/telegraf/pull/8462) `inputs.sqlserver` sqlAzureMIRequests - remove duplicate column [session_db_name]
|
||||
- [#8464](https://github.com/influxdata/telegraf/pull/8464) `inputs.sqlserver` Add column measurement_db_type to output of all queries if not empty
|
||||
- [#8389](https://github.com/influxdata/telegraf/pull/8389) `inputs.opcua` Add node groups to opcua input plugin
|
||||
- [#8432](https://github.com/influxdata/telegraf/pull/8432) add support for linux/ppc64le
|
||||
- [#8474](https://github.com/influxdata/telegraf/pull/8474) `inputs.modbus` Add FLOAT64-IEEE support to inputs.modbus (#8361) (by @Nemecsek)
|
||||
- [#8447](https://github.com/influxdata/telegraf/pull/8447) `processors.starlark` Add the shared state to the global scope to get previous data
|
||||
- [#8383](https://github.com/influxdata/telegraf/pull/8383) `inputs.zfs` Add dataset metrics to zfs input
|
||||
- [#8429](https://github.com/influxdata/telegraf/pull/8429) `outputs.nats` Added "name" parameter to NATS output plugin
|
||||
- [#8477](https://github.com/influxdata/telegraf/pull/8477) `inputs.http` proxy support for http input
|
||||
- [#8466](https://github.com/influxdata/telegraf/pull/8466) `inputs.snmp` Translate snmp field values
|
||||
- [#8435](https://github.com/influxdata/telegraf/pull/8435) `common.kafka` Enable kafka zstd compression and idempotent writes
|
||||
- [#8056](https://github.com/influxdata/telegraf/pull/8056) `inputs.monit` Add response_time to monit plugin
|
||||
- [#8446](https://github.com/influxdata/telegraf/pull/8446) update to go 1.15.5
|
||||
- [#8428](https://github.com/influxdata/telegraf/pull/8428) `aggregators.basicstats` Add rate and interval to the basicstats aggregator plugin
|
||||
- [#8575](https://github.com/influxdata/telegraf/pull/8575) `inputs.win_services` Added Glob pattern matching for "Windows Services" plugin
|
||||
- [#6132](https://github.com/influxdata/telegraf/pull/6132) `inputs.mysql` Add per user metrics to mysql input
|
||||
- [#8500](https://github.com/influxdata/telegraf/pull/8500) `inputs.github` [inputs.github] Add query of pull-request statistics
|
||||
- [#8598](https://github.com/influxdata/telegraf/pull/8598) `processors.enum` Allow globs (wildcards) in config for tags/fields in enum processor
|
||||
- [#8590](https://github.com/influxdata/telegraf/pull/8590) `inputs.ethtool` [ethtool] interface_up field added
|
||||
- [#8579](https://github.com/influxdata/telegraf/pull/8579) `parsers.json` Add wildcard tags json parser support
|
||||
|
||||
|
||||
#### New Parser Plugins
|
||||
|
||||
- [#7778](https://github.com/influxdata/telegraf/pull/7778) `parsers.prometheus` Add a parser plugin for prometheus
|
||||
|
||||
#### New Serializer Plugins
|
||||
|
||||
- [#8360](https://github.com/influxdata/telegraf/pull/8360) `serializers.prometheusremotewrite` Add prometheus remote write serializer
|
||||
|
||||
#### New Input Plugins
|
||||
|
||||
- [#8163](https://github.com/influxdata/telegraf/pull/8163) `inputs.riemann` Support Riemann-Protobuff Listener
|
||||
- [#8488](https://github.com/influxdata/telegraf/pull/8488) `inputs.intel_powerstat` New Intel PowerStat input plugin
|
||||
|
||||
#### New Output Plugins
|
||||
|
||||
- [#8296](https://github.com/influxdata/telegraf/pull/8296) `outputs.yandex_cloud_monitoring` #8295 Initial Yandex.Cloud monitoring
|
||||
- [#8202](https://github.com/influxdata/telegraf/pull/8202) `outputs.logzio` A new Logz.io output plugin
|
||||
|
||||
|
||||
## v1.16.3 [2020-12-01]
|
||||
|
||||
#### Bugfixes
|
||||
|
||||
- [#8483](https://github.com/influxdata/telegraf/pull/8483) `inputs.gnmi` Log SubscribeResponse_Error message and code. #8482
|
||||
- [#7987](https://github.com/influxdata/telegraf/pull/7987) update godirwalk to v1.16.1
|
||||
- [#8438](https://github.com/influxdata/telegraf/pull/8438) `processors.starlark` Starlark example dropbytype
|
||||
- [#8468](https://github.com/influxdata/telegraf/pull/8468) `inputs.sqlserver` Fix typo in column name
|
||||
- [#8461](https://github.com/influxdata/telegraf/pull/8461) `inputs.phpfpm` [php-fpm] Fix possible "index out of range"
|
||||
- [#8444](https://github.com/influxdata/telegraf/pull/8444) `inputs.apcupsd` Update mdlayher/apcupsd dependency
|
||||
- [#8439](https://github.com/influxdata/telegraf/pull/8439) `processors.starlark` Show how to return a custom error with the Starlark processor
|
||||
- [#8440](https://github.com/influxdata/telegraf/pull/8440) `parsers.csv` keep field name as is for csv timestamp column
|
||||
- [#8436](https://github.com/influxdata/telegraf/pull/8436) `inputs.nvidia_smi` Add DriverVersion and CUDA Version to output
|
||||
- [#8423](https://github.com/influxdata/telegraf/pull/8423) `processors.starlark` Show how to return several metrics with the Starlark processor
|
||||
- [#8408](https://github.com/influxdata/telegraf/pull/8408) `processors.starlark` Support logging in starlark
|
||||
- [#8315](https://github.com/influxdata/telegraf/pull/8315) add kinesis output to external plugins list
|
||||
- [#8406](https://github.com/influxdata/telegraf/pull/8406) `outputs.wavefront` #8405 add non-retryable debug logging
|
||||
- [#8404](https://github.com/influxdata/telegraf/pull/8404) `outputs.wavefront` Wavefront output should distinguish between retryable and non-retryable errors
|
||||
- [#8401](https://github.com/influxdata/telegraf/pull/8401) `processors.starlark` Allow to catch errors that occur in the apply function
|
||||
|
||||
|
||||
## v1.16.2 [2020-11-13]
|
||||
|
||||
#### Bugfixes
|
||||
|
|
@ -71,9 +217,6 @@
|
|||
- [#8220](https://github.com/influxdata/telegraf/pull/8220) `build` update to Go 1.15
|
||||
- [#8032](https://github.com/influxdata/telegraf/pull/8032) `inputs.http_response` http_response: match on status code
|
||||
- [#8172](https://github.com/influxdata/telegraf/pull/8172) `inputs.sqlserver` New sql server queries (on-prem) - refactoring and formatting
|
||||
- [#8216](https://github.com/influxdata/telegraf/pull/8216) `inputs.win_eventlog` Use TimeCreated timestamp from the event log as the metric timestamp (#8216)
|
||||
- [#8157](https://github.com/influxdata/telegraf/pull/8157) `processors.port_name` Add support for fields and protocol lookups (#8157)
|
||||
- [#8269](https://github.com/influxdata/telegraf/pull/8269) `outputs.influxdb` Default to gzip content encoding (#8269)
|
||||
|
||||
#### Bugfixes
|
||||
|
||||
|
|
@ -104,10 +247,6 @@
|
|||
- [#8240](https://github.com/influxdata/telegraf/pull/8240) Fix bugs found by LGTM analysis platform
|
||||
- [#8251](https://github.com/influxdata/telegraf/pull/8251) `outputs.dynatrace` Dynatrace Output Plugin: Fixed behaviour when state map is cleared
|
||||
- [#8274](https://github.com/influxdata/telegraf/pull/8274) `common.shim` fix issue with loading processor config from execd
|
||||
- [#8282](https://github.com/influxdata/telegraf/pull/8282) `outputs.azure_monitor` Fix using empty string as the namespace prefix (#8282)
|
||||
- [#7263](https://github.com/influxdata/telegraf/issues/7263) `inputs.kafka_consumer` Fix using old partition leader during Kafka cluster node failure (#7263)
|
||||
- [#1906](https://github.com/influxdata/telegraf/issues/1906) `inputs.phpfpm` Fix handling URLs with question mark (#1906)
|
||||
- [#8290](https://github.com/influxdata/telegraf/pull/8290) `inputs.proxmox` Fix wrong memory measurements of containers and vms (#8290)
|
||||
|
||||
#### New Input Plugins
|
||||
|
||||
|
|
@ -134,6 +273,13 @@
|
|||
- [octoprint](https://github.com/BattleBas/octoprint-telegraf-plugin) - Gather 3d print information from the octoprint API.
|
||||
- [systemd-timings](https://github.com/pdmorrow/telegraf-execd-systemd-timings) - Gather systemd boot and unit timestamp metrics.
|
||||
|
||||
## v1.15.4 [2020-10-20]
|
||||
|
||||
#### Bugfixes
|
||||
|
||||
- [#8274](https://github.com/influxdata/telegraf/pull/8274) `common.shim` fix issue with loading processor config from execd
|
||||
- [#8176](https://github.com/influxdata/telegraf/pull/8176) `agent` fix panic on streaming processers using logging
|
||||
|
||||
## v1.15.3 [2020-09-11]
|
||||
|
||||
#### Release Notes
|
||||
|
|
|
|||
|
|
@ -13,8 +13,8 @@
|
|||
1. Ensure you have added proper unit tests and documentation.
|
||||
1. Open a new [pull request][].
|
||||
|
||||
#### Contributing an External Plugin *(experimental)*
|
||||
Input, output, and processor plugins written for internal Telegraf can be run as externally-compiled plugins through the [Execd Input](plugins/inputs/execd), [Execd Output](/plugins/inputs/execd), and [Execd Processor](plugins/processors/execd) Plugins without having to change the plugin code.
|
||||
#### Contributing an External Plugin *(new)*
|
||||
Input, output, and processor plugins written for internal Telegraf can be run as externally-compiled plugins through the [Execd Input](plugins/inputs/execd), [Execd Output](/plugins/outputs/execd), and [Execd Processor](plugins/processors/execd) Plugins without having to change the plugin code.
|
||||
|
||||
Follow the guidelines of how to integrate your plugin with the [Execd Go Shim](/plugins/common/shim) to easily compile it as a separate app and run it with the respective `execd` plugin.
|
||||
Check out our [guidelines](docs/EXTERNAL_PLUGINS.md#external-plugin-guidelines) on how to build and set up your external plugins to run with `execd`.
|
||||
|
|
|
|||
|
|
@ -5,11 +5,18 @@ Check out the [external plugin documentation](/docs/EXTERNAL_PLUGINS.md) for mor
|
|||
|
||||
Pull requests welcome.
|
||||
|
||||
|
||||
## Inputs
|
||||
- [rand](https://github.com/ssoroka/rand) - Generate random numbers
|
||||
- [twitter](https://github.com/inabagumi/twitter-telegraf-plugin) - Gather account information from Twitter accounts
|
||||
- [youtube](https://github.com/inabagumi/youtube-telegraf-plugin) - Gather account information from YouTube channels
|
||||
- [awsalarms](https://github.com/vipinvkmenon/awsalarms) - Simple plugin to gather/monitor alarms generated in AWS.
|
||||
- [octoprint](https://github.com/BattleBas/octoprint-telegraf-plugin) - Gather 3d print information from the octoprint API.
|
||||
- [open-hardware-monitor](https://github.com/marianob85/open_hardware_monitor-telegraf-plugin) - Gather sensors data provided by [Open Hardware Monitor](http://openhardwaremonitor.org)
|
||||
- [rand](https://github.com/ssoroka/rand) - Generate random numbers
|
||||
- [systemd-timings](https://github.com/pdmorrow/telegraf-execd-systemd-timings) - Gather systemd boot and unit timestamp metrics.
|
||||
- [twitter](https://github.com/inabagumi/twitter-telegraf-plugin) - Gather account information from Twitter accounts
|
||||
- [youtube](https://github.com/inabagumi/youtube-telegraf-plugin) - Gather account information from YouTube channels
|
||||
|
||||
## Outputs
|
||||
- [kinesis](https://github.com/morfien101/telegraf-output-kinesis) - Aggregation and compression of metrics to send Amazon Kinesis.
|
||||
|
||||
## Processors
|
||||
- [geoip](https://github.com/a-bali/telegraf-geoip) - Add GeoIP information to IP addresses.
|
||||
|
||||
|
|
|
|||
|
|
@ -94,6 +94,8 @@ These builds are generated from the master branch:
|
|||
- [telegraf-nightly_linux_s390x.tar.gz](https://dl.influxdata.com/telegraf/nightlies/telegraf-nightly_linux_s390x.tar.gz)
|
||||
- [telegraf_nightly_s390x.deb](https://dl.influxdata.com/telegraf/nightlies/telegraf_nightly_s390x.deb)
|
||||
- [telegraf-nightly.s390x.rpm](https://dl.influxdata.com/telegraf/nightlies/telegraf-nightly.s390x.rpm)
|
||||
- [telegraf_nightly_ppc64el.deb](https://dl.influxdata.com/telegraf/nightlies/telegraf_nightly_ppc64el.deb)
|
||||
- [telegraf-nightly.ppc64le.rpm](https://dl.influxdata.com/telegraf/nightlies/telegraf-nightly.ppc64le.rpm)
|
||||
- [telegraf-nightly_windows_amd64.zip](https://dl.influxdata.com/telegraf/nightlies/telegraf-nightly_windows_amd64.zip)
|
||||
- [telegraf-nightly_windows_i386.zip](https://dl.influxdata.com/telegraf/nightlies/telegraf-nightly_windows_i386.zip)
|
||||
- [telegraf-nightly.x86_64.rpm](https://dl.influxdata.com/telegraf/nightlies/telegraf-nightly.x86_64.rpm)
|
||||
|
|
@ -212,6 +214,7 @@ For documentation on the latest development code see the [documentation index][d
|
|||
* [influxdb](./plugins/inputs/influxdb)
|
||||
* [influxdb_listener](./plugins/inputs/influxdb_listener)
|
||||
* [influxdb_v2_listener](./plugins/inputs/influxdb_v2_listener)
|
||||
* [intel_powerstat](plugins/inputs/intel_powerstat)
|
||||
* [intel_rdt](./plugins/inputs/intel_rdt)
|
||||
* [internal](./plugins/inputs/internal)
|
||||
* [interrupts](./plugins/inputs/interrupts)
|
||||
|
|
@ -430,6 +433,7 @@ For documentation on the latest development code see the [documentation index][d
|
|||
* [instrumental](./plugins/outputs/instrumental)
|
||||
* [kafka](./plugins/outputs/kafka)
|
||||
* [librato](./plugins/outputs/librato)
|
||||
* [logz.io](./plugins/outputs/logzio)
|
||||
* [mqtt](./plugins/outputs/mqtt)
|
||||
* [nats](./plugins/outputs/nats)
|
||||
* [newrelic](./plugins/outputs/newrelic)
|
||||
|
|
@ -446,3 +450,4 @@ For documentation on the latest development code see the [documentation index][d
|
|||
* [warp10](./plugins/outputs/warp10)
|
||||
* [wavefront](./plugins/outputs/wavefront)
|
||||
* [sumologic](./plugins/outputs/sumologic)
|
||||
* [yandex_cloud_monitoring](./plugins/outputs/yandex_cloud_monitoring)
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@ clone_folder: C:\gopath\src\github.com\influxdata\telegraf
|
|||
environment:
|
||||
GOPATH: C:\gopath
|
||||
|
||||
stack: go 1.14
|
||||
stack: go 1.15
|
||||
|
||||
platform: x64
|
||||
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
1.16.2
|
||||
1.17.2
|
||||
|
|
|
|||
|
|
@ -53,7 +53,7 @@ services:
|
|||
- "6432:6432"
|
||||
postgres:
|
||||
image: postgres:alpine
|
||||
environment:
|
||||
environment:
|
||||
- POSTGRES_HOST_AUTH_METHOD=trust
|
||||
ports:
|
||||
- "5432:5432"
|
||||
|
|
|
|||
|
|
@ -17,7 +17,7 @@ require (
|
|||
github.com/Mellanox/rdmamap v0.0.0-20191106181932-7c3c4763a6ee
|
||||
github.com/Microsoft/ApplicationInsights-Go v0.4.2
|
||||
github.com/Microsoft/go-winio v0.4.9 // indirect
|
||||
github.com/Shopify/sarama v1.27.1
|
||||
github.com/Shopify/sarama v1.27.2
|
||||
github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 // indirect
|
||||
github.com/aerospike/aerospike-client-go v1.27.0
|
||||
github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4
|
||||
|
|
@ -49,9 +49,9 @@ require (
|
|||
github.com/eclipse/paho.mqtt.golang v1.2.0
|
||||
github.com/ericchiang/k8s v1.2.0
|
||||
github.com/ghodss/yaml v1.0.1-0.20190212211648-25d852aebe32
|
||||
github.com/glinton/ping v0.1.4-0.20200311211934-5ac87da8cd96
|
||||
github.com/go-logfmt/logfmt v0.4.0
|
||||
github.com/go-ole/go-ole v1.2.1 // indirect
|
||||
github.com/go-ping/ping v0.0.0-20201115131931-3300c582a663
|
||||
github.com/go-redis/redis v6.15.9+incompatible
|
||||
github.com/go-sql-driver/mysql v1.5.0
|
||||
github.com/goburrow/modbus v0.1.0
|
||||
|
|
@ -61,10 +61,13 @@ require (
|
|||
github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d
|
||||
github.com/golang/geo v0.0.0-20190916061304-5b978397cfec
|
||||
github.com/golang/protobuf v1.3.5
|
||||
github.com/golang/snappy v0.0.1
|
||||
github.com/google/go-cmp v0.5.2
|
||||
github.com/google/go-github/v32 v32.1.0
|
||||
github.com/gopcua/opcua v0.1.12
|
||||
github.com/gorilla/mux v1.6.2
|
||||
github.com/gosnmp/gosnmp v1.29.0
|
||||
github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect
|
||||
github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed // indirect
|
||||
github.com/harlow/kinesis-consumer v0.3.1-0.20181230152818-2f58b136fee0
|
||||
github.com/hashicorp/consul v1.2.1
|
||||
|
|
@ -79,7 +82,7 @@ require (
|
|||
github.com/jackc/fake v0.0.0-20150926172116-812a484cc733 // indirect
|
||||
github.com/jackc/pgx v3.6.0+incompatible
|
||||
github.com/kardianos/service v1.0.0
|
||||
github.com/karrick/godirwalk v1.12.0
|
||||
github.com/karrick/godirwalk v1.16.1
|
||||
github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
|
||||
github.com/kubernetes/apimachinery v0.0.0-20190119020841-d41becfba9ee
|
||||
github.com/kylelemons/godebug v1.1.0 // indirect
|
||||
|
|
@ -87,7 +90,7 @@ require (
|
|||
github.com/lib/pq v1.3.0 // indirect
|
||||
github.com/mailru/easyjson v0.0.0-20180717111219-efc7eb8984d6 // indirect
|
||||
github.com/matttproud/golang_protobuf_extensions v1.0.1
|
||||
github.com/mdlayher/apcupsd v0.0.0-20190314144147-eb3dd99a75fe
|
||||
github.com/mdlayher/apcupsd v0.0.0-20200608131503-2bf01da7bf1b
|
||||
github.com/miekg/dns v1.0.14
|
||||
github.com/mitchellh/go-testing-interface v1.0.0 // indirect
|
||||
github.com/morikuni/aec v1.0.0 // indirect
|
||||
|
|
@ -95,8 +98,8 @@ require (
|
|||
github.com/naoina/go-stringutil v0.1.0 // indirect
|
||||
github.com/nats-io/nats-server/v2 v2.1.4
|
||||
github.com/nats-io/nats.go v1.9.1
|
||||
github.com/newrelic/newrelic-telemetry-sdk-go v0.2.0
|
||||
github.com/nsqio/go-nsq v1.0.7
|
||||
github.com/newrelic/newrelic-telemetry-sdk-go v0.5.1
|
||||
github.com/nsqio/go-nsq v1.0.8
|
||||
github.com/openconfig/gnmi v0.0.0-20180912164834-33a1865c3029
|
||||
github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
|
||||
github.com/opencontainers/image-spec v1.0.1 // indirect
|
||||
|
|
@ -108,6 +111,8 @@ require (
|
|||
github.com/prometheus/client_model v0.2.0
|
||||
github.com/prometheus/common v0.9.1
|
||||
github.com/prometheus/procfs v0.0.8
|
||||
github.com/prometheus/prometheus v2.5.0+incompatible
|
||||
github.com/riemann/riemann-go-client v0.5.0
|
||||
github.com/safchain/ethtool v0.0.0-20200218184317-f459e2d13664
|
||||
github.com/samuel/go-zookeeper v0.0.0-20180130194729-c4fab1ac1bec // indirect
|
||||
github.com/satori/go.uuid v1.2.1-0.20181028125025-b2ce2384e17b // indirect
|
||||
|
|
@ -122,7 +127,7 @@ require (
|
|||
github.com/tidwall/gjson v1.6.0
|
||||
github.com/vishvananda/netlink v0.0.0-20171020171820-b2de5d10e38e // indirect
|
||||
github.com/vishvananda/netns v0.0.0-20180720170159-13995c7128cc // indirect
|
||||
github.com/vjeantet/grok v1.0.0
|
||||
github.com/vjeantet/grok v1.0.1
|
||||
github.com/vmware/govmomi v0.19.0
|
||||
github.com/wavefronthq/wavefront-sdk-go v0.9.2
|
||||
github.com/wvanbergen/kafka v0.0.0-20171203153745-e2edea948ddf
|
||||
|
|
@ -141,15 +146,15 @@ require (
|
|||
golang.zx2c4.com/wireguard/wgctrl v0.0.0-20200205215550-e35592f146e4
|
||||
gonum.org/v1/gonum v0.6.2 // indirect
|
||||
google.golang.org/api v0.20.0
|
||||
google.golang.org/genproto v0.0.0-20200317114155-1f3552e48f24
|
||||
google.golang.org/grpc v1.28.0
|
||||
google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884
|
||||
google.golang.org/grpc v1.33.1
|
||||
gopkg.in/fatih/pool.v2 v2.0.0 // indirect
|
||||
gopkg.in/gorethink/gorethink.v3 v3.0.5
|
||||
gopkg.in/ldap.v3 v3.1.0
|
||||
gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce
|
||||
gopkg.in/olivere/elastic.v5 v5.0.70
|
||||
gopkg.in/yaml.v2 v2.2.8
|
||||
gotest.tools v2.2.0+incompatible // indirect
|
||||
gotest.tools v2.2.0+incompatible
|
||||
honnef.co/go/tools v0.0.1-2020.1.3 // indirect
|
||||
k8s.io/apimachinery v0.17.1 // indirect
|
||||
modernc.org/sqlite v1.7.4
|
||||
|
|
|
|||
|
|
@ -86,8 +86,8 @@ github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb0
|
|||
github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
|
||||
github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
|
||||
github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
|
||||
github.com/Shopify/sarama v1.27.1 h1:iUlzHymqWsITyttu6KxazcAz8WEj5FqcwFK/oEi7rE8=
|
||||
github.com/Shopify/sarama v1.27.1/go.mod h1:g5s5osgELxgM+Md9Qni9rzo7Rbt+vvFQI4bt/Mc93II=
|
||||
github.com/Shopify/sarama v1.27.2 h1:1EyY1dsxNDUQEv0O/4TsjosHI2CgB1uo9H/v56xzTxc=
|
||||
github.com/Shopify/sarama v1.27.2/go.mod h1:g5s5osgELxgM+Md9Qni9rzo7Rbt+vvFQI4bt/Mc93II=
|
||||
github.com/Shopify/toxiproxy v2.1.4+incompatible h1:TKdv8HiTLgE5wdJuEML90aBgNWsokNbMijUGhmcoBJc=
|
||||
github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
|
||||
github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 h1:fLjPD/aNc3UIOA6tDi6QXUemppXK3P9BI7mr2hd6gx8=
|
||||
|
|
@ -103,6 +103,7 @@ github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4 h1:Hs82Z41s6SdL1C
|
|||
github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
|
||||
github.com/amir/raidman v0.0.0-20170415203553-1ccc43bfb9c9 h1:FXrPTd8Rdlc94dKccl7KPmdmIbVh/OjelJ8/vgMRzcQ=
|
||||
github.com/amir/raidman v0.0.0-20170415203553-1ccc43bfb9c9/go.mod h1:eliMa/PW+RDr2QLWRmLH1R1ZA4RInpmvOzDDXtaIZkc=
|
||||
github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
|
||||
github.com/apache/thrift v0.12.0 h1:pODnxUFNcjP9UTLZGTdeh+j16A8lJbRvD3rOtrk/7bs=
|
||||
github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
|
||||
github.com/aristanetworks/glog v0.0.0-20191112221043-67e8567f59f3 h1:Bmjk+DjIi3tTAU0wxGaFbfjGUqlxxSXARq9A96Kgoos=
|
||||
|
|
@ -204,10 +205,9 @@ github.com/frankban/quicktest v1.10.2/go.mod h1:K+q6oSqb0W0Ininfk863uOk1lMy69l/P
|
|||
github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
|
||||
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
|
||||
github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
|
||||
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
|
||||
github.com/ghodss/yaml v1.0.1-0.20190212211648-25d852aebe32 h1:Mn26/9ZMNWSw9C9ERFA1PUxfmGpolnw2v0bKOREu5ew=
|
||||
github.com/ghodss/yaml v1.0.1-0.20190212211648-25d852aebe32/go.mod h1:GIjDIg/heH5DOkXY3YJ/wNhfHsQHoXGjl8G8amsYQ1I=
|
||||
github.com/glinton/ping v0.1.4-0.20200311211934-5ac87da8cd96 h1:YpooqMW354GG47PXNBiaCv6yCQizyP3MXD9NUPrCEQ8=
|
||||
github.com/glinton/ping v0.1.4-0.20200311211934-5ac87da8cd96/go.mod h1:uY+1eqFUyotrQxF1wYFNtMeHp/swbYRsoGzfcPZ8x3o=
|
||||
github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
|
||||
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
|
||||
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
|
||||
|
|
@ -223,6 +223,8 @@ github.com/go-openapi/jsonpointer v0.0.0-20160704185906-46af16f9f7b1/go.mod h1:+
|
|||
github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg=
|
||||
github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
|
||||
github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
|
||||
github.com/go-ping/ping v0.0.0-20201115131931-3300c582a663 h1:jI2GiiRh+pPbey52EVmbU6kuLiXqwy4CXZ4gwUBj8Y0=
|
||||
github.com/go-ping/ping v0.0.0-20201115131931-3300c582a663/go.mod h1:35JbSyV/BYqHwwRA6Zr1uVDm1637YlNOU61wI797NPI=
|
||||
github.com/go-redis/redis v6.15.9+incompatible h1:K0pv1D7EQUjfyoMql+r/jZqCLizCGKFlFgcHWWmHQjg=
|
||||
github.com/go-redis/redis v6.15.9+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
|
||||
github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
|
||||
|
|
@ -256,7 +258,9 @@ github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfb
|
|||
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
|
||||
github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
|
||||
github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
|
||||
github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
|
||||
github.com/golang/protobuf v0.0.0-20161109072736-4bd1920723d7/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v0.0.0-20170307001533-c9c7427a2a70/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
|
||||
|
|
@ -280,6 +284,7 @@ github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
|
|||
github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
|
||||
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.4.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.5.2 h1:X2ev0eStA3AbceY54o37/0PQ/UWqKEiiO2dKL5OPaFM=
|
||||
github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-github/v32 v32.1.0 h1:GWkQOdXqviCPx7Q7Fj+KyPoGm4SwHRh8rheoPhd27II=
|
||||
|
|
@ -298,6 +303,8 @@ github.com/google/pprof v0.0.0-20200212024743-f11f1df84d12/go.mod h1:ZgVRPoUq/hf
|
|||
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
|
||||
github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
|
||||
github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y=
|
||||
github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/googleapis/gax-go/v2 v2.0.4 h1:hU4mGcQI4DaAYW+IbTun+2qEZVFxK0ySjQLTbS0VQKc=
|
||||
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
|
||||
github.com/googleapis/gax-go/v2 v2.0.5 h1:sjZBwGj9Jlw33ImPtvFviGYvseOtDM7hkSKB7+Tv3SM=
|
||||
|
|
@ -309,6 +316,10 @@ github.com/gorilla/context v1.1.1 h1:AWwleXJkX/nhcU9bZSnZoi3h/qGYqQAGhq6zZe/aQW8
|
|||
github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
|
||||
github.com/gorilla/mux v1.6.2 h1:Pgr17XVTNXAk3q/r4CpKzC5xBM/qW1uVLV+IhRZpIIk=
|
||||
github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
|
||||
github.com/gosnmp/gosnmp v1.29.0 h1:fEkud7oiYVzR64L+/BQA7uvp+7COI9+XkrUQi8JunYM=
|
||||
github.com/gosnmp/gosnmp v1.29.0/go.mod h1:Ux0YzU4nV5yDET7dNIijd0VST0BCy8ijBf+gTVFQeaM=
|
||||
github.com/grpc-ecosystem/grpc-gateway v1.16.0 h1:gmcG1KaJ57LophUzW0Hy8NmPhnMZb4M0+kPpLofRdBo=
|
||||
github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
|
||||
github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed h1:5upAirOpQc1Q53c0bnx2ufif5kANL7bfZWcc6VJWJd8=
|
||||
github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed/go.mod h1:tMWxXQ9wFIaZeTI9F+hmhFiGpFmhOHzyShyFUhRm0H4=
|
||||
github.com/harlow/kinesis-consumer v0.3.1-0.20181230152818-2f58b136fee0 h1:U0KvGD9CJIl1nbgu9yLsfWxMT6WqL8fG0IBB7RvOZZQ=
|
||||
|
|
@ -380,8 +391,8 @@ github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7V
|
|||
github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
|
||||
github.com/kardianos/service v1.0.0 h1:HgQS3mFfOlyntWX8Oke98JcJLqt1DBcHR4kxShpYef0=
|
||||
github.com/kardianos/service v1.0.0/go.mod h1:8CzDhVuCuugtsHyZoTvsOBuvonN/UDBvl0kH+BUxvbo=
|
||||
github.com/karrick/godirwalk v1.12.0 h1:nkS4xxsjiZMvVlazd0mFyiwD4BR9f3m6LXGhM2TUx3Y=
|
||||
github.com/karrick/godirwalk v1.12.0/go.mod h1:H5KPZjojv4lE+QYImBI8xVtrBRgYrIVsaRPx4tDPEn4=
|
||||
github.com/karrick/godirwalk v1.16.1 h1:DynhcF+bztK8gooS0+NDJFrdNZjJ3gzVzC545UNA9iw=
|
||||
github.com/karrick/godirwalk v1.16.1/go.mod h1:j4mkqPuvaLI8mp1DroR3P6ad7cyYd4c1qeJ3RV7ULlk=
|
||||
github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNUXsshfwJMBgNA0RU6/i7WVaAegv3PtuIHPMs=
|
||||
github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
|
||||
github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
|
||||
|
|
@ -418,8 +429,8 @@ github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHX
|
|||
github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
|
||||
github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
|
||||
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
|
||||
github.com/mdlayher/apcupsd v0.0.0-20190314144147-eb3dd99a75fe h1:yMrL+YorbzaBpj/h3BbLMP+qeslPZYMbzcpHFBNy1Yk=
|
||||
github.com/mdlayher/apcupsd v0.0.0-20190314144147-eb3dd99a75fe/go.mod h1:y3mw3VG+t0m20OMqpG8RQqw8cDXvShVb+L8Z8FEnebw=
|
||||
github.com/mdlayher/apcupsd v0.0.0-20200608131503-2bf01da7bf1b h1:Kcr+kPbkWZHFHXwl87quXUAmavS4/IMgu2zck3aiE7k=
|
||||
github.com/mdlayher/apcupsd v0.0.0-20200608131503-2bf01da7bf1b/go.mod h1:WYK/Z/aXq9cbMFIL5ihcA4sX/r/3/WCas/Qvs/2fXcA=
|
||||
github.com/mdlayher/genetlink v1.0.0 h1:OoHN1OdyEIkScEmRgxLEe2M9U8ClMytqA5niynLtfj0=
|
||||
github.com/mdlayher/genetlink v1.0.0/go.mod h1:0rJ0h4itni50A86M2kHcgS85ttZazNt7a8H2a2cw0Gc=
|
||||
github.com/mdlayher/netlink v0.0.0-20190409211403-11939a169225/go.mod h1:eQB3mZE4aiYnlUsyGGCOpPETfdQq4Jhsgf1fk3cwQaA=
|
||||
|
|
@ -462,12 +473,12 @@ github.com/nats-io/nkeys v0.1.3 h1:6JrEfig+HzTH85yxzhSVbjHRJv9cn0p6n3IngIcM5/k=
|
|||
github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w=
|
||||
github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
|
||||
github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
|
||||
github.com/newrelic/newrelic-telemetry-sdk-go v0.2.0 h1:W8+lNIfAldCScGiikToSprbf3DCaMXk0VIM9l73BIpY=
|
||||
github.com/newrelic/newrelic-telemetry-sdk-go v0.2.0/go.mod h1:G9MqE/cHGv3Hx3qpYhfuyFUsGx2DpVcGi1iJIqTg+JQ=
|
||||
github.com/newrelic/newrelic-telemetry-sdk-go v0.5.1 h1:9YEHXplqlVkOltThchh+RxeODvTb1TBvQ1181aXg3pY=
|
||||
github.com/newrelic/newrelic-telemetry-sdk-go v0.5.1/go.mod h1:2kY6OeOxrJ+RIQlVjWDc/pZlT3MIf30prs6drzMfJ6E=
|
||||
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
|
||||
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
|
||||
github.com/nsqio/go-nsq v1.0.7 h1:O0pIZJYTf+x7cZBA0UMY8WxFG79lYTURmWzAAh48ljY=
|
||||
github.com/nsqio/go-nsq v1.0.7/go.mod h1:XP5zaUs3pqf+Q71EqUJs3HYfBIqfK6G83WQMdNN+Ito=
|
||||
github.com/nsqio/go-nsq v1.0.8 h1:3L2F8tNLlwXXlp2slDUrUWSBn2O3nMh8R1/KEDFTHPk=
|
||||
github.com/nsqio/go-nsq v1.0.8/go.mod h1:vKq36oyeVXgsS5Q8YEO7WghqidAVXQlcFxzQbQTuDEY=
|
||||
github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
|
||||
|
|
@ -532,12 +543,17 @@ github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R
|
|||
github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
|
||||
github.com/prometheus/procfs v0.0.8 h1:+fpWZdT24pJBiqJdAwYBjPSk+5YmQzYNPYzQsdzLkt8=
|
||||
github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A=
|
||||
github.com/prometheus/prometheus v2.5.0+incompatible h1:7QPitgO2kOFG8ecuRn9O/4L9+10He72rVRJvMXrE9Hg=
|
||||
github.com/prometheus/prometheus v2.5.0+incompatible/go.mod h1:oAIUtOny2rjMX0OWN5vPR5/q/twIROJvdqnQKDdil/s=
|
||||
github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a h1:9ZKAASQSHhDYGoxY8uLVpewe1GDZ2vu2Tr/vTdVAkFQ=
|
||||
github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
|
||||
github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0 h1:MkV+77GLUNo5oJ0jf870itWm3D0Sjh7+Za9gazKc5LQ=
|
||||
github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
|
||||
github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 h1:OdAsTTz6OkFY5QxjkYwrChwuRruF69c169dPK26NUlk=
|
||||
github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
|
||||
github.com/riemann/riemann-go-client v0.5.0 h1:yPP7tz1vSYJkSZvZFCsMiDsHHXX57x8/fEX3qyEXuAA=
|
||||
github.com/riemann/riemann-go-client v0.5.0/go.mod h1:FMiaOL8dgBnRfgwENzV0xlYJ2eCbV1o7yqVwOBLbShQ=
|
||||
github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
|
||||
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
|
||||
github.com/safchain/ethtool v0.0.0-20200218184317-f459e2d13664 h1:gvolwzuDhul9qK6/oHqxCHD5TEYfsWNBGidOeG6kvpk=
|
||||
github.com/safchain/ethtool v0.0.0-20200218184317-f459e2d13664/go.mod h1:Z0q5wiBQGYcxhMZ6gUqHn6pYNLypFAvaL3UvgZLR0U4=
|
||||
|
|
@ -584,8 +600,8 @@ github.com/vishvananda/netlink v0.0.0-20171020171820-b2de5d10e38e h1:f1yevOHP+Su
|
|||
github.com/vishvananda/netlink v0.0.0-20171020171820-b2de5d10e38e/go.mod h1:+SR5DhBJrl6ZM7CoCKvpw5BKroDKQ+PJqOg65H/2ktk=
|
||||
github.com/vishvananda/netns v0.0.0-20180720170159-13995c7128cc h1:R83G5ikgLMxrBvLh22JhdfI8K6YXEPHx5P03Uu3DRs4=
|
||||
github.com/vishvananda/netns v0.0.0-20180720170159-13995c7128cc/go.mod h1:ZjcWmFBXmLKZu9Nxj3WKYEafiSqer2rnvPr0en9UNpI=
|
||||
github.com/vjeantet/grok v1.0.0 h1:uxMqatJP6MOFXsj6C1tZBnqqAThQEeqnizUZ48gSJQQ=
|
||||
github.com/vjeantet/grok v1.0.0/go.mod h1:/FWYEVYekkm+2VjcFmO9PufDU5FgXHUz9oy2EGqmQBo=
|
||||
github.com/vjeantet/grok v1.0.1 h1:2rhIR7J4gThTgcZ1m2JY4TrJZNgjn985U28kT2wQrJ4=
|
||||
github.com/vjeantet/grok v1.0.1/go.mod h1:ax1aAchzC6/QMXMcyzHQGZWaW1l195+uMYIkCWPCNIo=
|
||||
github.com/vmware/govmomi v0.19.0 h1:CR6tEByWCPOnRoRyhLzuHaU+6o2ybF3qufNRWS/MGrY=
|
||||
github.com/vmware/govmomi v0.19.0/go.mod h1:URlwyTFZX72RmxtxuaFL2Uj3fD1JTvZdx59bHWk6aFU=
|
||||
github.com/wavefronthq/wavefront-sdk-go v0.9.2 h1:/LvWgZYNjHFUg+ZUX+qv+7e+M8sEMi0lM15zPp681Gk=
|
||||
|
|
@ -673,6 +689,7 @@ golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73r
|
|||
golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190206173232-65e2d4e15006/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
|
|
@ -681,7 +698,6 @@ golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn
|
|||
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
|
||||
golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20191003171128-d98b1b443823/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
|
|
@ -693,6 +709,7 @@ golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLL
|
|||
golang.org/x/net v0.0.0-20200202094626-16171245cfb2 h1:CCH4IOTTfewWjGOlSp+zGcjutRKlBEZQ6wTn8ozI/nI=
|
||||
golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
|
||||
golang.org/x/net v0.0.0-20200904194848-62affa334b73 h1:MXfv8rhZWmFeqX3GNZRsd6vOLoaCHjYEX3qkRo3YBUA=
|
||||
golang.org/x/net v0.0.0-20200904194848-62affa334b73/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
|
||||
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||
|
|
@ -851,8 +868,8 @@ google.golang.org/genproto v0.0.0-20200115191322-ca5a22157cba/go.mod h1:n3cpQtvx
|
|||
google.golang.org/genproto v0.0.0-20200122232147-0452cf42e150/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
|
||||
google.golang.org/genproto v0.0.0-20200204135345-fa8e72b47b90/go.mod h1:GmwEX6Z4W5gMy59cAlVYjN9JhxgbQH6Gn+gFDQe2lzA=
|
||||
google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
||||
google.golang.org/genproto v0.0.0-20200317114155-1f3552e48f24 h1:IGPykv426z7LZSVPlaPufOyphngM4at5uZ7x5alaFvE=
|
||||
google.golang.org/genproto v0.0.0-20200317114155-1f3552e48f24/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
||||
google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884 h1:fiNLklpBwWK1mth30Hlwk+fcdBmIALlgF5iy77O37Ig=
|
||||
google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
||||
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
|
||||
google.golang.org/grpc v1.19.0 h1:cfg4PD8YEdSFnm7qLV4++93WcmhH2nIUhMjhdCvl3j8=
|
||||
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
|
||||
|
|
@ -863,8 +880,8 @@ google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQ
|
|||
google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
|
||||
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
|
||||
google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
|
||||
google.golang.org/grpc v1.28.0 h1:bO/TA4OxCOummhSf10siHuG7vJOiwh7SpRpFZDkOgl4=
|
||||
google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
|
||||
google.golang.org/grpc v1.33.1 h1:DGeFlSan2f+WEtCERJ4J9GJWk15TxUi8QGagfI87Xyc=
|
||||
google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
|
||||
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
|
||||
gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d h1:TxyelI5cVkbREznMhfzycHdkp5cLA7DpE+GKjSslYhM=
|
||||
gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d/go.mod h1:cuepJuh7vyXfUyUwEgHQXw849cJrilpS5NeIjOWESAw=
|
||||
|
|
@ -905,8 +922,11 @@ gopkg.in/olivere/elastic.v5 v5.0.70/go.mod h1:FylZT6jQWtfHsicejzOm3jIMVPOAksa80i
|
|||
gopkg.in/tomb.v1 v1.0.0-20140529071818-c131134a1947/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
|
||||
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
|
||||
gopkg.in/tomb.v2 v2.0.0-20161208151619-d5d1b5820637 h1:yiW+nvdHb9LVqSHQBXfZCieqV4fzYhNBql77zY0ykqs=
|
||||
gopkg.in/tomb.v2 v2.0.0-20161208151619-d5d1b5820637/go.mod h1:BHsqpu/nsuzkT5BpiH1EMZPLyqSMM8JbIavyFACoFNk=
|
||||
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
|
||||
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.5 h1:ymVxjfMaHvXD8RqPRmzHHsB3VvucivSkIAvJFDI5O3c=
|
||||
|
|
|
|||
|
|
@ -1,10 +1,9 @@
|
|||
package metric
|
||||
|
||||
import (
|
||||
"hash/fnv"
|
||||
"io"
|
||||
"encoding/binary"
|
||||
"hash/maphash"
|
||||
"sort"
|
||||
"strconv"
|
||||
"time"
|
||||
|
||||
"github.com/influxdata/telegraf"
|
||||
|
|
@ -23,14 +22,17 @@ import (
|
|||
// + cpu,host=localhost idle_time=42,usage_time=42
|
||||
func NewSeriesGrouper() *SeriesGrouper {
|
||||
return &SeriesGrouper{
|
||||
metrics: make(map[uint64]telegraf.Metric),
|
||||
ordered: []telegraf.Metric{},
|
||||
metrics: make(map[uint64]telegraf.Metric),
|
||||
ordered: []telegraf.Metric{},
|
||||
hashSeed: maphash.MakeSeed(),
|
||||
}
|
||||
}
|
||||
|
||||
type SeriesGrouper struct {
|
||||
metrics map[uint64]telegraf.Metric
|
||||
ordered []telegraf.Metric
|
||||
|
||||
hashSeed maphash.Seed
|
||||
}
|
||||
|
||||
// Add adds a field key and value to the series.
|
||||
|
|
@ -41,8 +43,15 @@ func (g *SeriesGrouper) Add(
|
|||
field string,
|
||||
fieldValue interface{},
|
||||
) error {
|
||||
taglist := make([]*telegraf.Tag, 0, len(tags))
|
||||
for k, v := range tags {
|
||||
taglist = append(taglist,
|
||||
&telegraf.Tag{Key: k, Value: v})
|
||||
}
|
||||
sort.Slice(taglist, func(i, j int) bool { return taglist[i].Key < taglist[j].Key })
|
||||
|
||||
var err error
|
||||
id := groupID(measurement, tags, tm)
|
||||
id := groupID(g.hashSeed, measurement, taglist, tm)
|
||||
metric := g.metrics[id]
|
||||
if metric == nil {
|
||||
metric, err = New(measurement, tags, map[string]interface{}{field: fieldValue}, tm)
|
||||
|
|
@ -57,30 +66,46 @@ func (g *SeriesGrouper) Add(
|
|||
return nil
|
||||
}
|
||||
|
||||
// AddMetric adds a metric to the series, merging with any previous matching metrics.
|
||||
func (g *SeriesGrouper) AddMetric(
|
||||
metric telegraf.Metric,
|
||||
) {
|
||||
id := groupID(g.hashSeed, metric.Name(), metric.TagList(), metric.Time())
|
||||
m := g.metrics[id]
|
||||
if m == nil {
|
||||
m = metric.Copy()
|
||||
g.metrics[id] = m
|
||||
g.ordered = append(g.ordered, m)
|
||||
} else {
|
||||
for _, f := range metric.FieldList() {
|
||||
m.AddField(f.Key, f.Value)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Metrics returns the metrics grouped by series and time.
|
||||
func (g *SeriesGrouper) Metrics() []telegraf.Metric {
|
||||
return g.ordered
|
||||
}
|
||||
|
||||
func groupID(measurement string, tags map[string]string, tm time.Time) uint64 {
|
||||
h := fnv.New64a()
|
||||
h.Write([]byte(measurement))
|
||||
h.Write([]byte("\n"))
|
||||
func groupID(seed maphash.Seed, measurement string, taglist []*telegraf.Tag, tm time.Time) uint64 {
|
||||
var mh maphash.Hash
|
||||
mh.SetSeed(seed)
|
||||
|
||||
mh.WriteString(measurement)
|
||||
mh.WriteByte(0)
|
||||
|
||||
taglist := make([]*telegraf.Tag, 0, len(tags))
|
||||
for k, v := range tags {
|
||||
taglist = append(taglist,
|
||||
&telegraf.Tag{Key: k, Value: v})
|
||||
}
|
||||
sort.Slice(taglist, func(i, j int) bool { return taglist[i].Key < taglist[j].Key })
|
||||
for _, tag := range taglist {
|
||||
h.Write([]byte(tag.Key))
|
||||
h.Write([]byte("\n"))
|
||||
h.Write([]byte(tag.Value))
|
||||
h.Write([]byte("\n"))
|
||||
mh.WriteString(tag.Key)
|
||||
mh.WriteByte(0)
|
||||
mh.WriteString(tag.Value)
|
||||
mh.WriteByte(0)
|
||||
}
|
||||
h.Write([]byte("\n"))
|
||||
mh.WriteByte(0)
|
||||
|
||||
io.WriteString(h, strconv.FormatInt(tm.UnixNano(), 10))
|
||||
return h.Sum64()
|
||||
var tsBuf [8]byte
|
||||
binary.BigEndian.PutUint64(tsBuf[:], uint64(tm.UnixNano()))
|
||||
mh.Write(tsBuf[:])
|
||||
|
||||
return mh.Sum64()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -14,6 +14,7 @@ type ClientConfig struct {
|
|||
TLSCert string `toml:"tls_cert"`
|
||||
TLSKey string `toml:"tls_key"`
|
||||
InsecureSkipVerify bool `toml:"insecure_skip_verify"`
|
||||
ServerName string `toml:"tls_server_name"`
|
||||
|
||||
// Deprecated in 1.7; use TLS variables above
|
||||
SSLCA string `toml:"ssl_ca"`
|
||||
|
|
@ -45,11 +46,14 @@ func (c *ClientConfig) TLSConfig() (*tls.Config, error) {
|
|||
c.TLSKey = c.SSLKey
|
||||
}
|
||||
|
||||
// TODO: return default tls.Config; plugins should not call if they don't
|
||||
// want TLS, this will require using another option to determine. In the
|
||||
// case of an HTTP plugin, you could use `https`. Other plugins may need
|
||||
// the dedicated option `TLSEnable`.
|
||||
if c.TLSCA == "" && c.TLSKey == "" && c.TLSCert == "" && !c.InsecureSkipVerify {
|
||||
// This check returns a nil (aka, "use the default")
|
||||
// tls.Config if no field is set that would have an effect on
|
||||
// a TLS connection. That is, any of:
|
||||
// * client certificate settings,
|
||||
// * peer certificate authorities,
|
||||
// * disabled security, or
|
||||
// * an SNI server name.
|
||||
if c.TLSCA == "" && c.TLSKey == "" && c.TLSCert == "" && !c.InsecureSkipVerify && c.ServerName == "" {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
|
|
@ -73,6 +77,10 @@ func (c *ClientConfig) TLSConfig() (*tls.Config, error) {
|
|||
}
|
||||
}
|
||||
|
||||
if c.ServerName != "" {
|
||||
tlsConfig.ServerName = c.ServerName
|
||||
}
|
||||
|
||||
return tlsConfig, nil
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -23,6 +23,14 @@ alternative method for collecting repository information.
|
|||
|
||||
## Timeout for HTTP requests.
|
||||
# http_timeout = "5s"
|
||||
|
||||
## List of additional fields to query.
|
||||
## NOTE: Getting those fields might involve issuing additional API-calls, so please
|
||||
## make sure you do not exceed the rate-limit of GitHub.
|
||||
##
|
||||
## Available fields are:
|
||||
## - pull-requests -- number of open and closed pull requests (2 API-calls per repository)
|
||||
# additional_fields = []
|
||||
```
|
||||
|
||||
### Metrics
|
||||
|
|
@ -52,11 +60,21 @@ When the [internal][] input is enabled:
|
|||
- remaining - How many requests you have remaining (per hour)
|
||||
- blocks - How many requests have been blocked due to rate limit
|
||||
|
||||
When specifying `additional_fields` the plugin will collect the specified properties.
|
||||
**NOTE:** Querying this additional fields might require to perform additional API-calls.
|
||||
Please make sure you don't exceed the query rate-limit by specifying too many additional fields.
|
||||
In the following we list the available options with the required API-calls and the resulting fields
|
||||
|
||||
- "pull-requests" (2 API-calls per repository)
|
||||
- fields:
|
||||
- open_pull_requests (int)
|
||||
- closed_pull_requests (int)
|
||||
|
||||
### Example Output
|
||||
|
||||
```
|
||||
github_repository,language=Go,license=MIT\ License,name=telegraf,owner=influxdata forks=2679i,networks=2679i,open_issues=794i,size=23263i,stars=7091i,subscribers=316i,watchers=7091i 1563901372000000000
|
||||
internal_github,access_token=Unauthenticated rate_limit_remaining=59i,rate_limit_limit=60i,rate_limit_blocks=0i 1552653551000000000
|
||||
internal_github,access_token=Unauthenticated closed_pull_requests=3522i,rate_limit_remaining=59i,rate_limit_limit=60i,rate_limit_blocks=0i,open_pull_requests=260i 1552653551000000000
|
||||
```
|
||||
|
||||
[GitHub]: https://www.github.com
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ import (
|
|||
type GitHub struct {
|
||||
Repositories []string `toml:"repositories"`
|
||||
AccessToken string `toml:"access_token"`
|
||||
AdditionalFields []string `toml:"additional_fields"`
|
||||
EnterpriseBaseURL string `toml:"enterprise_base_url"`
|
||||
HTTPTimeout internal.Duration `toml:"http_timeout"`
|
||||
githubClient *github.Client
|
||||
|
|
@ -46,6 +47,14 @@ const sampleConfig = `
|
|||
|
||||
## Timeout for HTTP requests.
|
||||
# http_timeout = "5s"
|
||||
|
||||
## List of additional fields to query.
|
||||
## NOTE: Getting those fields might involve issuing additional API-calls, so please
|
||||
## make sure you do not exceed the rate-limit of GitHub.
|
||||
##
|
||||
## Available fields are:
|
||||
## - pull-requests -- number of open and closed pull requests (2 API-calls per repository)
|
||||
# additional_fields = []
|
||||
`
|
||||
|
||||
// SampleConfig returns sample configuration for this plugin.
|
||||
|
|
@ -97,7 +106,6 @@ func (g *GitHub) Gather(acc telegraf.Accumulator) error {
|
|||
|
||||
if g.githubClient == nil {
|
||||
githubClient, err := g.createGitHubClient(ctx)
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
|
@ -127,23 +135,35 @@ func (g *GitHub) Gather(acc telegraf.Accumulator) error {
|
|||
}
|
||||
|
||||
repositoryInfo, response, err := g.githubClient.Repositories.Get(ctx, owner, repository)
|
||||
|
||||
if _, ok := err.(*github.RateLimitError); ok {
|
||||
g.RateLimitErrors.Incr(1)
|
||||
}
|
||||
|
||||
g.handleRateLimit(response, err)
|
||||
if err != nil {
|
||||
acc.AddError(err)
|
||||
return
|
||||
}
|
||||
|
||||
g.RateLimit.Set(int64(response.Rate.Limit))
|
||||
g.RateRemaining.Set(int64(response.Rate.Remaining))
|
||||
|
||||
now := time.Now()
|
||||
tags := getTags(repositoryInfo)
|
||||
fields := getFields(repositoryInfo)
|
||||
|
||||
for _, field := range g.AdditionalFields {
|
||||
addFields := make(map[string]interface{})
|
||||
switch field {
|
||||
case "pull-requests":
|
||||
// Pull request properties
|
||||
addFields, err = g.getPullRequestFields(ctx, owner, repository)
|
||||
if err != nil {
|
||||
acc.AddError(err)
|
||||
continue
|
||||
}
|
||||
default:
|
||||
acc.AddError(fmt.Errorf("unknown additional field %q", field))
|
||||
continue
|
||||
}
|
||||
for k, v := range addFields {
|
||||
fields[k] = v
|
||||
}
|
||||
}
|
||||
|
||||
acc.AddFields("github_repository", fields, tags, now)
|
||||
}(repository, acc)
|
||||
}
|
||||
|
|
@ -152,6 +172,15 @@ func (g *GitHub) Gather(acc telegraf.Accumulator) error {
|
|||
return nil
|
||||
}
|
||||
|
||||
func (g *GitHub) handleRateLimit(response *github.Response, err error) {
|
||||
if err == nil {
|
||||
g.RateLimit.Set(int64(response.Rate.Limit))
|
||||
g.RateRemaining.Set(int64(response.Rate.Remaining))
|
||||
} else if _, ok := err.(*github.RateLimitError); ok {
|
||||
g.RateLimitErrors.Incr(1)
|
||||
}
|
||||
}
|
||||
|
||||
func splitRepositoryName(repositoryName string) (string, string, error) {
|
||||
splits := strings.SplitN(repositoryName, "/", 2)
|
||||
|
||||
|
|
@ -191,6 +220,32 @@ func getFields(repositoryInfo *github.Repository) map[string]interface{} {
|
|||
}
|
||||
}
|
||||
|
||||
func (g *GitHub) getPullRequestFields(ctx context.Context, owner, repo string) (map[string]interface{}, error) {
|
||||
options := github.SearchOptions{
|
||||
TextMatch: false,
|
||||
ListOptions: github.ListOptions{
|
||||
PerPage: 100,
|
||||
Page: 1,
|
||||
},
|
||||
}
|
||||
|
||||
classes := []string{"open", "closed"}
|
||||
fields := make(map[string]interface{})
|
||||
for _, class := range classes {
|
||||
q := fmt.Sprintf("repo:%s/%s is:pr is:%s", owner, repo, class)
|
||||
searchResult, response, err := g.githubClient.Search.Issues(ctx, q, &options)
|
||||
g.handleRateLimit(response, err)
|
||||
if err != nil {
|
||||
return fields, err
|
||||
}
|
||||
|
||||
f := fmt.Sprintf("%s_pull_requests", class)
|
||||
fields[f] = searchResult.GetTotal()
|
||||
}
|
||||
|
||||
return fields, nil
|
||||
}
|
||||
|
||||
func init() {
|
||||
inputs.Add("github", func() telegraf.Input {
|
||||
return &GitHub{
|
||||
|
|
|
|||
|
|
@ -9,6 +9,8 @@ import (
|
|||
// MockPlugin struct should be named the same as the Plugin
|
||||
type MockPlugin struct {
|
||||
mock.Mock
|
||||
|
||||
constructedVariable string
|
||||
}
|
||||
|
||||
// Description will appear directly above the plugin definition in the config file
|
||||
|
|
@ -21,6 +23,12 @@ func (m *MockPlugin) SampleConfig() string {
|
|||
return ` sampleVar = 'foo'`
|
||||
}
|
||||
|
||||
// Init can be implemented to do one-time processing stuff like initializing variables
|
||||
func (m *MockPlugin) Init() error {
|
||||
m.constructedVariable = "I'm initialized now."
|
||||
return nil
|
||||
}
|
||||
|
||||
// Gather defines what data the plugin will gather.
|
||||
func (m *MockPlugin) Gather(_a0 telegraf.Accumulator) error {
|
||||
ret := m.Called(_a0)
|
||||
|
|
|
|||
|
|
@ -88,6 +88,15 @@ This plugin gathers the statistic data from MySQL server
|
|||
# gather_file_events_stats = false
|
||||
|
||||
## gather metrics from PERFORMANCE_SCHEMA.EVENTS_STATEMENTS_SUMMARY_BY_DIGEST
|
||||
# gather_perf_events_statements = false
|
||||
#
|
||||
## gather metrics from PERFORMANCE_SCHEMA.EVENTS_STATEMENTS_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME
|
||||
# gather_perf_sum_per_acc_per_event = false
|
||||
#
|
||||
## list of events to be gathered for gather_perf_sum_per_acc_per_event
|
||||
## in case of empty list all events will be gathered
|
||||
# perf_summary_events = []
|
||||
#
|
||||
# gather_perf_events_statements = false
|
||||
|
||||
## the limits for metrics form perf_events_statements
|
||||
|
|
|
|||
|
|
@ -37,6 +37,8 @@ type Mysql struct {
|
|||
GatherFileEventsStats bool `toml:"gather_file_events_stats"`
|
||||
GatherPerfEventsStatements bool `toml:"gather_perf_events_statements"`
|
||||
GatherGlobalVars bool `toml:"gather_global_variables"`
|
||||
GatherPerfSummaryPerAccountPerEvent bool `toml:"gather_perf_sum_per_acc_per_event"`
|
||||
PerfSummaryEvents []string `toml:"perf_summary_events"`
|
||||
IntervalSlow string `toml:"interval_slow"`
|
||||
MetricVersion int `toml:"metric_version"`
|
||||
|
||||
|
|
@ -121,6 +123,13 @@ const sampleConfig = `
|
|||
# perf_events_statements_limit = 250
|
||||
# perf_events_statements_time_limit = 86400
|
||||
|
||||
## gather metrics from PERFORMANCE_SCHEMA.EVENTS_STATEMENTS_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME
|
||||
# gather_perf_sum_per_acc_per_event = false
|
||||
|
||||
## list of events to be gathered for gather_perf_sum_per_acc_per_event
|
||||
## in case of empty list all events will be gathered
|
||||
# perf_summary_events = []
|
||||
|
||||
## Some queries we may want to run less often (such as SHOW GLOBAL VARIABLES)
|
||||
## example: interval_slow = "30m"
|
||||
# interval_slow = ""
|
||||
|
|
@ -416,6 +425,38 @@ const (
|
|||
FROM information_schema.tables
|
||||
WHERE table_schema = 'performance_schema' AND table_name = ?
|
||||
`
|
||||
|
||||
perfSummaryPerAccountPerEvent = `
|
||||
SELECT
|
||||
coalesce(user, "unknown"),
|
||||
coalesce(host, "unknown"),
|
||||
coalesce(event_name, "unknown"),
|
||||
count_star,
|
||||
sum_timer_wait,
|
||||
min_timer_wait,
|
||||
avg_timer_wait,
|
||||
max_timer_wait,
|
||||
sum_lock_time,
|
||||
sum_errors,
|
||||
sum_warnings,
|
||||
sum_rows_affected,
|
||||
sum_rows_sent,
|
||||
sum_rows_examined,
|
||||
sum_created_tmp_disk_tables,
|
||||
sum_created_tmp_tables,
|
||||
sum_select_full_join,
|
||||
sum_select_full_range_join,
|
||||
sum_select_range,
|
||||
sum_select_range_check,
|
||||
sum_select_scan,
|
||||
sum_sort_merge_passes,
|
||||
sum_sort_range,
|
||||
sum_sort_rows,
|
||||
sum_sort_scan,
|
||||
sum_no_index_used,
|
||||
sum_no_good_index_used
|
||||
FROM performance_schema.events_statements_summary_by_account_by_event_name
|
||||
`
|
||||
)
|
||||
|
||||
func (m *Mysql) gatherServer(serv string, acc telegraf.Accumulator) error {
|
||||
|
|
@ -491,6 +532,13 @@ func (m *Mysql) gatherServer(serv string, acc telegraf.Accumulator) error {
|
|||
}
|
||||
}
|
||||
|
||||
if m.GatherPerfSummaryPerAccountPerEvent {
|
||||
err = m.gatherPerfSummaryPerAccountPerEvent(db, serv, acc)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
if m.GatherTableIOWaits {
|
||||
err = m.gatherPerfTableIOWaits(db, serv, acc)
|
||||
if err != nil {
|
||||
|
|
@ -1262,6 +1310,143 @@ func (m *Mysql) gatherInnoDBMetrics(db *sql.DB, serv string, acc telegraf.Accumu
|
|||
return nil
|
||||
}
|
||||
|
||||
// gatherPerfSummaryPerAccountPerEvent can be used to fetch enabled metrics from
|
||||
// performance_schema.events_statements_summary_by_account_by_event_name
|
||||
func (m *Mysql) gatherPerfSummaryPerAccountPerEvent(db *sql.DB, serv string, acc telegraf.Accumulator) error {
|
||||
sqlQuery := perfSummaryPerAccountPerEvent
|
||||
|
||||
var rows *sql.Rows
|
||||
var err error
|
||||
|
||||
var (
|
||||
srcUser string
|
||||
srcHost string
|
||||
eventName string
|
||||
countStar float64
|
||||
sumTimerWait float64
|
||||
minTimerWait float64
|
||||
avgTimerWait float64
|
||||
maxTimerWait float64
|
||||
sumLockTime float64
|
||||
sumErrors float64
|
||||
sumWarnings float64
|
||||
sumRowsAffected float64
|
||||
sumRowsSent float64
|
||||
sumRowsExamined float64
|
||||
sumCreatedTmpDiskTables float64
|
||||
sumCreatedTmpTables float64
|
||||
sumSelectFullJoin float64
|
||||
sumSelectFullRangeJoin float64
|
||||
sumSelectRange float64
|
||||
sumSelectRangeCheck float64
|
||||
sumSelectScan float64
|
||||
sumSortMergePasses float64
|
||||
sumSortRange float64
|
||||
sumSortRows float64
|
||||
sumSortScan float64
|
||||
sumNoIndexUsed float64
|
||||
sumNoGoodIndexUsed float64
|
||||
)
|
||||
|
||||
var events []interface{}
|
||||
// if we have perf_summary_events set - select only listed events (adding filter criteria for rows)
|
||||
if len(m.PerfSummaryEvents) > 0 {
|
||||
sqlQuery += " WHERE EVENT_NAME IN ("
|
||||
for i, eventName := range m.PerfSummaryEvents {
|
||||
if i > 0 {
|
||||
sqlQuery += ", "
|
||||
}
|
||||
sqlQuery += "?"
|
||||
events = append(events, eventName)
|
||||
}
|
||||
sqlQuery += ")"
|
||||
|
||||
rows, err = db.Query(sqlQuery, events...)
|
||||
} else {
|
||||
// otherwise no filter, hence, select all rows
|
||||
rows, err = db.Query(perfSummaryPerAccountPerEvent)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
// parse DSN and save server tag
|
||||
servtag := getDSNTag(serv)
|
||||
tags := map[string]string{"server": servtag}
|
||||
for rows.Next() {
|
||||
if err := rows.Scan(
|
||||
&srcUser,
|
||||
&srcHost,
|
||||
&eventName,
|
||||
&countStar,
|
||||
&sumTimerWait,
|
||||
&minTimerWait,
|
||||
&avgTimerWait,
|
||||
&maxTimerWait,
|
||||
&sumLockTime,
|
||||
&sumErrors,
|
||||
&sumWarnings,
|
||||
&sumRowsAffected,
|
||||
&sumRowsSent,
|
||||
&sumRowsExamined,
|
||||
&sumCreatedTmpDiskTables,
|
||||
&sumCreatedTmpTables,
|
||||
&sumSelectFullJoin,
|
||||
&sumSelectFullRangeJoin,
|
||||
&sumSelectRange,
|
||||
&sumSelectRangeCheck,
|
||||
&sumSelectScan,
|
||||
&sumSortMergePasses,
|
||||
&sumSortRange,
|
||||
&sumSortRows,
|
||||
&sumSortScan,
|
||||
&sumNoIndexUsed,
|
||||
&sumNoGoodIndexUsed,
|
||||
); err != nil {
|
||||
return err
|
||||
}
|
||||
srcUser = strings.ToLower(srcUser)
|
||||
srcHost = strings.ToLower(srcHost)
|
||||
|
||||
sqlLWTags := copyTags(tags)
|
||||
sqlLWTags["src_user"] = srcUser
|
||||
sqlLWTags["src_host"] = srcHost
|
||||
sqlLWTags["event"] = eventName
|
||||
sqlLWFields := map[string]interface{}{
|
||||
"count_star": countStar,
|
||||
"sum_timer_wait": sumTimerWait,
|
||||
"min_timer_wait": minTimerWait,
|
||||
"avg_timer_wait": avgTimerWait,
|
||||
"max_timer_wait": maxTimerWait,
|
||||
"sum_lock_time": sumLockTime,
|
||||
"sum_errors": sumErrors,
|
||||
"sum_warnings": sumWarnings,
|
||||
"sum_rows_affected": sumRowsAffected,
|
||||
"sum_rows_sent": sumRowsSent,
|
||||
"sum_rows_examined": sumRowsExamined,
|
||||
"sum_created_tmp_disk_tables": sumCreatedTmpDiskTables,
|
||||
"sum_created_tmp_tables": sumCreatedTmpTables,
|
||||
"sum_select_full_join": sumSelectFullJoin,
|
||||
"sum_select_full_range_join": sumSelectFullRangeJoin,
|
||||
"sum_select_range": sumSelectRange,
|
||||
"sum_select_range_check": sumSelectRangeCheck,
|
||||
"sum_select_scan": sumSelectScan,
|
||||
"sum_sort_merge_passes": sumSortMergePasses,
|
||||
"sum_sort_range": sumSortRange,
|
||||
"sum_sort_rows": sumSortRows,
|
||||
"sum_sort_scan": sumSortScan,
|
||||
"sum_no_index_used": sumNoIndexUsed,
|
||||
"sum_no_good_index_used": sumNoGoodIndexUsed,
|
||||
}
|
||||
acc.AddFields("mysql_perf_acc_event", sqlLWFields, sqlLWTags)
|
||||
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// gatherPerfTableLockWaits can be used to get
|
||||
// the total number and time for SQL and external lock wait events
|
||||
// for each table and operation
|
||||
|
|
|
|||
|
|
@ -1,8 +1,5 @@
|
|||
package prometheus
|
||||
|
||||
// Parser inspired from
|
||||
// https://github.com/prometheus/prom2json/blob/master/main.go
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
|
|
@ -15,168 +12,27 @@ import (
|
|||
|
||||
"github.com/influxdata/telegraf"
|
||||
"github.com/influxdata/telegraf/metric"
|
||||
. "github.com/influxdata/telegraf/plugins/parsers/prometheus/common"
|
||||
|
||||
"github.com/matttproud/golang_protobuf_extensions/pbutil"
|
||||
dto "github.com/prometheus/client_model/go"
|
||||
"github.com/prometheus/common/expfmt"
|
||||
)
|
||||
|
||||
// Parse returns a slice of Metrics from a text representation of a
|
||||
// metrics
|
||||
func ParseV2(buf []byte, header http.Header) ([]telegraf.Metric, error) {
|
||||
var metrics []telegraf.Metric
|
||||
var parser expfmt.TextParser
|
||||
// parse even if the buffer begins with a newline
|
||||
buf = bytes.TrimPrefix(buf, []byte("\n"))
|
||||
// Read raw data
|
||||
buffer := bytes.NewBuffer(buf)
|
||||
reader := bufio.NewReader(buffer)
|
||||
|
||||
mediatype, params, err := mime.ParseMediaType(header.Get("Content-Type"))
|
||||
// Prepare output
|
||||
metricFamilies := make(map[string]*dto.MetricFamily)
|
||||
|
||||
if err == nil && mediatype == "application/vnd.google.protobuf" &&
|
||||
params["encoding"] == "delimited" &&
|
||||
params["proto"] == "io.prometheus.client.MetricFamily" {
|
||||
for {
|
||||
mf := &dto.MetricFamily{}
|
||||
if _, ierr := pbutil.ReadDelimited(reader, mf); ierr != nil {
|
||||
if ierr == io.EOF {
|
||||
break
|
||||
}
|
||||
return nil, fmt.Errorf("reading metric family protocol buffer failed: %s", ierr)
|
||||
}
|
||||
metricFamilies[mf.GetName()] = mf
|
||||
}
|
||||
} else {
|
||||
metricFamilies, err = parser.TextToMetricFamilies(reader)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("reading text format failed: %s", err)
|
||||
}
|
||||
}
|
||||
|
||||
// make sure all metrics have a consistent timestamp so that metrics don't straddle two different seconds
|
||||
now := time.Now()
|
||||
// read metrics
|
||||
for metricName, mf := range metricFamilies {
|
||||
for _, m := range mf.Metric {
|
||||
// reading tags
|
||||
tags := makeLabels(m)
|
||||
|
||||
if mf.GetType() == dto.MetricType_SUMMARY {
|
||||
// summary metric
|
||||
telegrafMetrics := makeQuantilesV2(m, tags, metricName, mf.GetType(), now)
|
||||
metrics = append(metrics, telegrafMetrics...)
|
||||
} else if mf.GetType() == dto.MetricType_HISTOGRAM {
|
||||
// histogram metric
|
||||
telegrafMetrics := makeBucketsV2(m, tags, metricName, mf.GetType(), now)
|
||||
metrics = append(metrics, telegrafMetrics...)
|
||||
} else {
|
||||
// standard metric
|
||||
// reading fields
|
||||
fields := getNameAndValueV2(m, metricName)
|
||||
// converting to telegraf metric
|
||||
if len(fields) > 0 {
|
||||
var t time.Time
|
||||
if m.TimestampMs != nil && *m.TimestampMs > 0 {
|
||||
t = time.Unix(0, *m.TimestampMs*1000000)
|
||||
} else {
|
||||
t = now
|
||||
}
|
||||
metric, err := metric.New("prometheus", tags, fields, t, valueType(mf.GetType()))
|
||||
if err == nil {
|
||||
metrics = append(metrics, metric)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return metrics, err
|
||||
}
|
||||
|
||||
// Get Quantiles for summary metric & Buckets for histogram
|
||||
func makeQuantilesV2(m *dto.Metric, tags map[string]string, metricName string, metricType dto.MetricType, now time.Time) []telegraf.Metric {
|
||||
var metrics []telegraf.Metric
|
||||
fields := make(map[string]interface{})
|
||||
var t time.Time
|
||||
if m.TimestampMs != nil && *m.TimestampMs > 0 {
|
||||
t = time.Unix(0, *m.TimestampMs*1000000)
|
||||
} else {
|
||||
t = now
|
||||
}
|
||||
fields[metricName+"_count"] = float64(m.GetSummary().GetSampleCount())
|
||||
fields[metricName+"_sum"] = float64(m.GetSummary().GetSampleSum())
|
||||
met, err := metric.New("prometheus", tags, fields, t, valueType(metricType))
|
||||
if err == nil {
|
||||
metrics = append(metrics, met)
|
||||
}
|
||||
|
||||
for _, q := range m.GetSummary().Quantile {
|
||||
newTags := tags
|
||||
fields = make(map[string]interface{})
|
||||
|
||||
newTags["quantile"] = fmt.Sprint(q.GetQuantile())
|
||||
fields[metricName] = float64(q.GetValue())
|
||||
|
||||
quantileMetric, err := metric.New("prometheus", newTags, fields, t, valueType(metricType))
|
||||
if err == nil {
|
||||
metrics = append(metrics, quantileMetric)
|
||||
}
|
||||
}
|
||||
return metrics
|
||||
}
|
||||
|
||||
// Get Buckets from histogram metric
|
||||
func makeBucketsV2(m *dto.Metric, tags map[string]string, metricName string, metricType dto.MetricType, now time.Time) []telegraf.Metric {
|
||||
var metrics []telegraf.Metric
|
||||
fields := make(map[string]interface{})
|
||||
var t time.Time
|
||||
if m.TimestampMs != nil && *m.TimestampMs > 0 {
|
||||
t = time.Unix(0, *m.TimestampMs*1000000)
|
||||
} else {
|
||||
t = now
|
||||
}
|
||||
fields[metricName+"_count"] = float64(m.GetHistogram().GetSampleCount())
|
||||
fields[metricName+"_sum"] = float64(m.GetHistogram().GetSampleSum())
|
||||
|
||||
met, err := metric.New("prometheus", tags, fields, t, valueType(metricType))
|
||||
if err == nil {
|
||||
metrics = append(metrics, met)
|
||||
}
|
||||
|
||||
for _, b := range m.GetHistogram().Bucket {
|
||||
newTags := tags
|
||||
fields = make(map[string]interface{})
|
||||
newTags["le"] = fmt.Sprint(b.GetUpperBound())
|
||||
fields[metricName+"_bucket"] = float64(b.GetCumulativeCount())
|
||||
|
||||
histogramMetric, err := metric.New("prometheus", newTags, fields, t, valueType(metricType))
|
||||
if err == nil {
|
||||
metrics = append(metrics, histogramMetric)
|
||||
}
|
||||
}
|
||||
return metrics
|
||||
}
|
||||
|
||||
// Parse returns a slice of Metrics from a text representation of a
|
||||
// metrics
|
||||
func Parse(buf []byte, header http.Header) ([]telegraf.Metric, error) {
|
||||
var metrics []telegraf.Metric
|
||||
var parser expfmt.TextParser
|
||||
var metrics []telegraf.Metric
|
||||
var err error
|
||||
// parse even if the buffer begins with a newline
|
||||
buf = bytes.TrimPrefix(buf, []byte("\n"))
|
||||
// Read raw data
|
||||
buffer := bytes.NewBuffer(buf)
|
||||
reader := bufio.NewReader(buffer)
|
||||
|
||||
mediatype, params, err := mime.ParseMediaType(header.Get("Content-Type"))
|
||||
// Prepare output
|
||||
metricFamilies := make(map[string]*dto.MetricFamily)
|
||||
|
||||
if err == nil && mediatype == "application/vnd.google.protobuf" &&
|
||||
params["encoding"] == "delimited" &&
|
||||
params["proto"] == "io.prometheus.client.MetricFamily" {
|
||||
if isProtobuf(header) {
|
||||
for {
|
||||
mf := &dto.MetricFamily{}
|
||||
if _, ierr := pbutil.ReadDelimited(reader, mf); ierr != nil {
|
||||
|
|
@ -194,13 +50,13 @@ func Parse(buf []byte, header http.Header) ([]telegraf.Metric, error) {
|
|||
}
|
||||
}
|
||||
|
||||
// make sure all metrics have a consistent timestamp so that metrics don't straddle two different seconds
|
||||
now := time.Now()
|
||||
// read metrics
|
||||
for metricName, mf := range metricFamilies {
|
||||
for _, m := range mf.Metric {
|
||||
// reading tags
|
||||
tags := makeLabels(m)
|
||||
tags := MakeLabels(m, nil)
|
||||
|
||||
// reading fields
|
||||
var fields map[string]interface{}
|
||||
if mf.GetType() == dto.MetricType_SUMMARY {
|
||||
|
|
@ -226,7 +82,7 @@ func Parse(buf []byte, header http.Header) ([]telegraf.Metric, error) {
|
|||
} else {
|
||||
t = now
|
||||
}
|
||||
metric, err := metric.New(metricName, tags, fields, t, valueType(mf.GetType()))
|
||||
metric, err := metric.New(metricName, tags, fields, t, ValueType(mf.GetType()))
|
||||
if err == nil {
|
||||
metrics = append(metrics, metric)
|
||||
}
|
||||
|
|
@ -237,19 +93,16 @@ func Parse(buf []byte, header http.Header) ([]telegraf.Metric, error) {
|
|||
return metrics, err
|
||||
}
|
||||
|
||||
func valueType(mt dto.MetricType) telegraf.ValueType {
|
||||
switch mt {
|
||||
case dto.MetricType_COUNTER:
|
||||
return telegraf.Counter
|
||||
case dto.MetricType_GAUGE:
|
||||
return telegraf.Gauge
|
||||
case dto.MetricType_SUMMARY:
|
||||
return telegraf.Summary
|
||||
case dto.MetricType_HISTOGRAM:
|
||||
return telegraf.Histogram
|
||||
default:
|
||||
return telegraf.Untyped
|
||||
func isProtobuf(header http.Header) bool {
|
||||
mediatype, params, error := mime.ParseMediaType(header.Get("Content-Type"))
|
||||
|
||||
if error != nil {
|
||||
return false
|
||||
}
|
||||
|
||||
return mediatype == "application/vnd.google.protobuf" &&
|
||||
params["encoding"] == "delimited" &&
|
||||
params["proto"] == "io.prometheus.client.MetricFamily"
|
||||
}
|
||||
|
||||
// Get Quantiles from summary metric
|
||||
|
|
@ -272,15 +125,6 @@ func makeBuckets(m *dto.Metric) map[string]interface{} {
|
|||
return fields
|
||||
}
|
||||
|
||||
// Get labels from metric
|
||||
func makeLabels(m *dto.Metric) map[string]string {
|
||||
result := map[string]string{}
|
||||
for _, lp := range m.Label {
|
||||
result[lp.GetName()] = lp.GetValue()
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
// Get name and value from metric
|
||||
func getNameAndValue(m *dto.Metric) map[string]interface{} {
|
||||
fields := make(map[string]interface{})
|
||||
|
|
@ -299,22 +143,3 @@ func getNameAndValue(m *dto.Metric) map[string]interface{} {
|
|||
}
|
||||
return fields
|
||||
}
|
||||
|
||||
// Get name and value from metric
|
||||
func getNameAndValueV2(m *dto.Metric, metricName string) map[string]interface{} {
|
||||
fields := make(map[string]interface{})
|
||||
if m.Gauge != nil {
|
||||
if !math.IsNaN(m.GetGauge().GetValue()) {
|
||||
fields[metricName] = float64(m.GetGauge().GetValue())
|
||||
}
|
||||
} else if m.Counter != nil {
|
||||
if !math.IsNaN(m.GetCounter().GetValue()) {
|
||||
fields[metricName] = float64(m.GetCounter().GetValue())
|
||||
}
|
||||
} else if m.Untyped != nil {
|
||||
if !math.IsNaN(m.GetUntyped().GetValue()) {
|
||||
fields[metricName] = float64(m.GetUntyped().GetValue())
|
||||
}
|
||||
}
|
||||
return fields
|
||||
}
|
||||
|
|
|
|||
|
|
@ -15,6 +15,7 @@ import (
|
|||
"github.com/influxdata/telegraf/internal"
|
||||
"github.com/influxdata/telegraf/plugins/common/tls"
|
||||
"github.com/influxdata/telegraf/plugins/inputs"
|
||||
parser_v2 "github.com/influxdata/telegraf/plugins/parsers/prometheus"
|
||||
)
|
||||
|
||||
const acceptHeader = `application/vnd.google.protobuf;proto=io.prometheus.client.MetricFamily;encoding=delimited;q=0.7,text/plain;version=0.0.4;q=0.3,*/*;q=0.1`
|
||||
|
|
@ -329,7 +330,8 @@ func (p *Prometheus) gatherURL(u URLAndAddress, acc telegraf.Accumulator) error
|
|||
}
|
||||
|
||||
if p.MetricVersion == 2 {
|
||||
metrics, err = ParseV2(body, resp.Header)
|
||||
parser := parser_v2.Parser{Header: resp.Header}
|
||||
metrics, err = parser.Parse(body)
|
||||
} else {
|
||||
metrics, err = Parse(body, resp.Header)
|
||||
}
|
||||
|
|
|
|||
71
vendor/github.com/influxdata/telegraf/plugins/inputs/tengine/README.md
generated
vendored
Normal file
71
vendor/github.com/influxdata/telegraf/plugins/inputs/tengine/README.md
generated
vendored
Normal file
|
|
@ -0,0 +1,71 @@
|
|||
# Tengine Input Plugin
|
||||
|
||||
The tengine plugin gathers metrics from the
|
||||
[Tengine Web Server](http://tengine.taobao.org/) via the
|
||||
[reqstat](http://tengine.taobao.org/document/http_reqstat.html) module.
|
||||
|
||||
### Configuration:
|
||||
|
||||
```toml
|
||||
# Read Tengine's basic status information (ngx_http_reqstat_module)
|
||||
[[inputs.tengine]]
|
||||
## An array of Tengine reqstat module URI to gather stats.
|
||||
urls = ["http://127.0.0.1/us"]
|
||||
|
||||
## HTTP response timeout (default: 5s)
|
||||
# response_timeout = "5s"
|
||||
|
||||
## Optional TLS Config
|
||||
# tls_ca = "/etc/telegraf/ca.pem"
|
||||
# tls_cert = "/etc/telegraf/cert.pem"
|
||||
# tls_key = "/etc/telegraf/key.pem"
|
||||
## Use TLS but skip chain & host verification
|
||||
# insecure_skip_verify = false
|
||||
```
|
||||
|
||||
### Metrics:
|
||||
|
||||
- Measurement
|
||||
- tags:
|
||||
- port
|
||||
- server
|
||||
- server_name
|
||||
- fields:
|
||||
- bytes_in (integer, total number of bytes received from client)
|
||||
- bytes_out (integer, total number of bytes sent to client)
|
||||
- conn_total (integer, total number of accepted connections)
|
||||
- req_total (integer, total number of processed requests)
|
||||
- http_2xx (integer, total number of 2xx requests)
|
||||
- http_3xx (integer, total number of 3xx requests)
|
||||
- http_4xx (integer, total number of 4xx requests)
|
||||
- http_5xx (integer, total number of 5xx requests)
|
||||
- http_other_status (integer, total number of other requests)
|
||||
- rt (integer, accumulation or rt)
|
||||
- ups_req (integer, total number of requests calling for upstream)
|
||||
- ups_rt (integer, accumulation or upstream rt)
|
||||
- ups_tries (integer, total number of times calling for upstream)
|
||||
- http_200 (integer, total number of 200 requests)
|
||||
- http_206 (integer, total number of 206 requests)
|
||||
- http_302 (integer, total number of 302 requests)
|
||||
- http_304 (integer, total number of 304 requests)
|
||||
- http_403 (integer, total number of 403 requests)
|
||||
- http_404 (integer, total number of 404 requests)
|
||||
- http_416 (integer, total number of 416 requests)
|
||||
- http_499 (integer, total number of 499 requests)
|
||||
- http_500 (integer, total number of 500 requests)
|
||||
- http_502 (integer, total number of 502 requests)
|
||||
- http_503 (integer, total number of 503 requests)
|
||||
- http_504 (integer, total number of 504 requests)
|
||||
- http_508 (integer, total number of 508 requests)
|
||||
- http_other_detail_status (integer, total number of requests of other status codes*http_ups_4xx total number of requests of upstream 4xx)
|
||||
- http_ups_5xx (integer, total number of requests of upstream 5xx)
|
||||
|
||||
### Example Output:
|
||||
|
||||
```
|
||||
tengine,host=gcp-thz-api-5,port=80,server=localhost,server_name=localhost bytes_in=9129i,bytes_out=56334i,conn_total=14i,http_200=90i,http_206=0i,http_2xx=90i,http_302=0i,http_304=0i,http_3xx=0i,http_403=0i,http_404=0i,http_416=0i,http_499=0i,http_4xx=0i,http_500=0i,http_502=0i,http_503=0i,http_504=0i,http_508=0i,http_5xx=0i,http_other_detail_status=0i,http_other_status=0i,http_ups_4xx=0i,http_ups_5xx=0i,req_total=90i,rt=0i,ups_req=0i,ups_rt=0i,ups_tries=0i 1526546308000000000
|
||||
tengine,host=gcp-thz-api-5,port=80,server=localhost,server_name=28.79.190.35.bc.googleusercontent.com bytes_in=1500i,bytes_out=3009i,conn_total=4i,http_200=1i,http_206=0i,http_2xx=1i,http_302=0i,http_304=0i,http_3xx=0i,http_403=0i,http_404=1i,http_416=0i,http_499=0i,http_4xx=3i,http_500=0i,http_502=0i,http_503=0i,http_504=0i,http_508=0i,http_5xx=0i,http_other_detail_status=0i,http_other_status=0i,http_ups_4xx=0i,http_ups_5xx=0i,req_total=4i,rt=0i,ups_req=0i,ups_rt=0i,ups_tries=0i 1526546308000000000
|
||||
tengine,host=gcp-thz-api-5,port=80,server=localhost,server_name=www.google.com bytes_in=372i,bytes_out=786i,conn_total=1i,http_200=1i,http_206=0i,http_2xx=1i,http_302=0i,http_304=0i,http_3xx=0i,http_403=0i,http_404=0i,http_416=0i,http_499=0i,http_4xx=0i,http_500=0i,http_502=0i,http_503=0i,http_504=0i,http_508=0i,http_5xx=0i,http_other_detail_status=0i,http_other_status=0i,http_ups_4xx=0i,http_ups_5xx=0i,req_total=1i,rt=0i,ups_req=0i,ups_rt=0i,ups_tries=0i 1526546308000000000
|
||||
tengine,host=gcp-thz-api-5,port=80,server=localhost,server_name=35.190.79.28 bytes_in=4433i,bytes_out=10259i,conn_total=5i,http_200=3i,http_206=0i,http_2xx=3i,http_302=0i,http_304=0i,http_3xx=0i,http_403=0i,http_404=11i,http_416=0i,http_499=0i,http_4xx=11i,http_500=0i,http_502=0i,http_503=0i,http_504=0i,http_508=0i,http_5xx=0i,http_other_detail_status=0i,http_other_status=0i,http_ups_4xx=0i,http_ups_5xx=0i,req_total=14i,rt=0i,ups_req=0i,ups_rt=0i,ups_tries=0i 1526546308000000000
|
||||
tengine,host=gcp-thz-api-5,port=80,server=localhost,server_name=tenka-prod-api.txwy.tw bytes_in=3014397400i,bytes_out=14279992835i,conn_total=36844i,http_200=3177339i,http_206=0i,http_2xx=3177339i,http_302=0i,http_304=0i,http_3xx=0i,http_403=0i,http_404=123i,http_416=0i,http_499=0i,http_4xx=123i,http_500=17214i,http_502=4453i,http_503=80i,http_504=0i,http_508=0i,http_5xx=21747i,http_other_detail_status=0i,http_other_status=0i,http_ups_4xx=123i,http_ups_5xx=21747i,req_total=3199209i,rt=245874536i,ups_req=2685076i,ups_rt=245858217i,ups_tries=2685076i 1526546308000000000
|
||||
```
|
||||
338
vendor/github.com/influxdata/telegraf/plugins/inputs/tengine/tengine.go
generated
vendored
Normal file
338
vendor/github.com/influxdata/telegraf/plugins/inputs/tengine/tengine.go
generated
vendored
Normal file
|
|
@ -0,0 +1,338 @@
|
|||
package tengine
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"io"
|
||||
|
||||
"github.com/influxdata/telegraf"
|
||||
"github.com/influxdata/telegraf/internal"
|
||||
"github.com/influxdata/telegraf/plugins/common/tls"
|
||||
"github.com/influxdata/telegraf/plugins/inputs"
|
||||
)
|
||||
|
||||
type Tengine struct {
|
||||
Urls []string
|
||||
ResponseTimeout internal.Duration
|
||||
tls.ClientConfig
|
||||
|
||||
client *http.Client
|
||||
}
|
||||
|
||||
var sampleConfig = `
|
||||
# An array of Tengine reqstat module URI to gather stats.
|
||||
urls = ["http://127.0.0.1/us"]
|
||||
|
||||
# HTTP response timeout (default: 5s)
|
||||
# response_timeout = "5s"
|
||||
|
||||
## Optional TLS Config
|
||||
# tls_ca = "/etc/telegraf/ca.pem"
|
||||
# tls_cert = "/etc/telegraf/cert.cer"
|
||||
# tls_key = "/etc/telegraf/key.key"
|
||||
## Use TLS but skip chain & host verification
|
||||
# insecure_skip_verify = false
|
||||
`
|
||||
|
||||
func (n *Tengine) SampleConfig() string {
|
||||
return sampleConfig
|
||||
}
|
||||
|
||||
func (n *Tengine) Description() string {
|
||||
return "Read Tengine's basic status information (ngx_http_reqstat_module)"
|
||||
}
|
||||
|
||||
func (n *Tengine) Gather(acc telegraf.Accumulator) error {
|
||||
var wg sync.WaitGroup
|
||||
|
||||
// Create an HTTP client that is re-used for each
|
||||
// collection interval
|
||||
if n.client == nil {
|
||||
client, err := n.createHttpClient()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
n.client = client
|
||||
}
|
||||
|
||||
for _, u := range n.Urls {
|
||||
addr, err := url.Parse(u)
|
||||
if err != nil {
|
||||
acc.AddError(fmt.Errorf("Unable to parse address '%s': %s", u, err))
|
||||
continue
|
||||
}
|
||||
|
||||
wg.Add(1)
|
||||
go func(addr *url.URL) {
|
||||
defer wg.Done()
|
||||
acc.AddError(n.gatherUrl(addr, acc))
|
||||
}(addr)
|
||||
}
|
||||
|
||||
wg.Wait()
|
||||
return nil
|
||||
}
|
||||
|
||||
func (n *Tengine) createHttpClient() (*http.Client, error) {
|
||||
tlsCfg, err := n.ClientConfig.TLSConfig()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if n.ResponseTimeout.Duration < time.Second {
|
||||
n.ResponseTimeout.Duration = time.Second * 5
|
||||
}
|
||||
|
||||
client := &http.Client{
|
||||
Transport: &http.Transport{
|
||||
TLSClientConfig: tlsCfg,
|
||||
},
|
||||
Timeout: n.ResponseTimeout.Duration,
|
||||
}
|
||||
|
||||
return client, nil
|
||||
}
|
||||
|
||||
type TengineStatus struct {
|
||||
host string
|
||||
bytes_in uint64
|
||||
bytes_out uint64
|
||||
conn_total uint64
|
||||
req_total uint64
|
||||
http_2xx uint64
|
||||
http_3xx uint64
|
||||
http_4xx uint64
|
||||
http_5xx uint64
|
||||
http_other_status uint64
|
||||
rt uint64
|
||||
ups_req uint64
|
||||
ups_rt uint64
|
||||
ups_tries uint64
|
||||
http_200 uint64
|
||||
http_206 uint64
|
||||
http_302 uint64
|
||||
http_304 uint64
|
||||
http_403 uint64
|
||||
http_404 uint64
|
||||
http_416 uint64
|
||||
http_499 uint64
|
||||
http_500 uint64
|
||||
http_502 uint64
|
||||
http_503 uint64
|
||||
http_504 uint64
|
||||
http_508 uint64
|
||||
http_other_detail_status uint64
|
||||
http_ups_4xx uint64
|
||||
http_ups_5xx uint64
|
||||
}
|
||||
|
||||
func (n *Tengine) gatherUrl(addr *url.URL, acc telegraf.Accumulator) error {
|
||||
var tenginestatus TengineStatus
|
||||
resp, err := n.client.Get(addr.String())
|
||||
if err != nil {
|
||||
return fmt.Errorf("error making HTTP request to %s: %s", addr.String(), err)
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
if resp.StatusCode != http.StatusOK {
|
||||
return fmt.Errorf("%s returned HTTP status %s", addr.String(), resp.Status)
|
||||
}
|
||||
r := bufio.NewReader(resp.Body)
|
||||
|
||||
for {
|
||||
line, err := r.ReadString('\n')
|
||||
|
||||
if err != nil || io.EOF == err {
|
||||
break
|
||||
}
|
||||
line_split := strings.Split(strings.TrimSpace(line), ",")
|
||||
if len(line_split) != 30 {
|
||||
continue
|
||||
}
|
||||
tenginestatus.host = line_split[0]
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.bytes_in, err = strconv.ParseUint(line_split[1], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.bytes_out, err = strconv.ParseUint(line_split[2], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.conn_total, err = strconv.ParseUint(line_split[3], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.req_total, err = strconv.ParseUint(line_split[4], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_2xx, err = strconv.ParseUint(line_split[5], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_3xx, err = strconv.ParseUint(line_split[6], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_4xx, err = strconv.ParseUint(line_split[7], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_5xx, err = strconv.ParseUint(line_split[8], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_other_status, err = strconv.ParseUint(line_split[9], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.rt, err = strconv.ParseUint(line_split[10], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.ups_req, err = strconv.ParseUint(line_split[11], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.ups_rt, err = strconv.ParseUint(line_split[12], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.ups_tries, err = strconv.ParseUint(line_split[13], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_200, err = strconv.ParseUint(line_split[14], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_206, err = strconv.ParseUint(line_split[15], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_302, err = strconv.ParseUint(line_split[16], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_304, err = strconv.ParseUint(line_split[17], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_403, err = strconv.ParseUint(line_split[18], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_404, err = strconv.ParseUint(line_split[19], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_416, err = strconv.ParseUint(line_split[20], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_499, err = strconv.ParseUint(line_split[21], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_500, err = strconv.ParseUint(line_split[22], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_502, err = strconv.ParseUint(line_split[23], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_503, err = strconv.ParseUint(line_split[24], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_504, err = strconv.ParseUint(line_split[25], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_508, err = strconv.ParseUint(line_split[26], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_other_detail_status, err = strconv.ParseUint(line_split[27], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_ups_4xx, err = strconv.ParseUint(line_split[28], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tenginestatus.http_ups_5xx, err = strconv.ParseUint(line_split[29], 10, 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
tags := getTags(addr, tenginestatus.host)
|
||||
fields := map[string]interface{}{
|
||||
"bytes_in": tenginestatus.bytes_in,
|
||||
"bytes_out": tenginestatus.bytes_out,
|
||||
"conn_total": tenginestatus.conn_total,
|
||||
"req_total": tenginestatus.req_total,
|
||||
"http_2xx": tenginestatus.http_2xx,
|
||||
"http_3xx": tenginestatus.http_3xx,
|
||||
"http_4xx": tenginestatus.http_4xx,
|
||||
"http_5xx": tenginestatus.http_5xx,
|
||||
"http_other_status": tenginestatus.http_other_status,
|
||||
"rt": tenginestatus.rt,
|
||||
"ups_req": tenginestatus.ups_req,
|
||||
"ups_rt": tenginestatus.ups_rt,
|
||||
"ups_tries": tenginestatus.ups_tries,
|
||||
"http_200": tenginestatus.http_200,
|
||||
"http_206": tenginestatus.http_206,
|
||||
"http_302": tenginestatus.http_302,
|
||||
"http_304": tenginestatus.http_304,
|
||||
"http_403": tenginestatus.http_403,
|
||||
"http_404": tenginestatus.http_404,
|
||||
"http_416": tenginestatus.http_416,
|
||||
"http_499": tenginestatus.http_499,
|
||||
"http_500": tenginestatus.http_500,
|
||||
"http_502": tenginestatus.http_502,
|
||||
"http_503": tenginestatus.http_503,
|
||||
"http_504": tenginestatus.http_504,
|
||||
"http_508": tenginestatus.http_508,
|
||||
"http_other_detail_status": tenginestatus.http_other_detail_status,
|
||||
"http_ups_4xx": tenginestatus.http_ups_4xx,
|
||||
"http_ups_5xx": tenginestatus.http_ups_5xx,
|
||||
}
|
||||
acc.AddFields("tengine", fields, tags)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Get tag(s) for the tengine plugin
|
||||
func getTags(addr *url.URL, server_name string) map[string]string {
|
||||
h := addr.Host
|
||||
host, port, err := net.SplitHostPort(h)
|
||||
if err != nil {
|
||||
host = addr.Host
|
||||
if addr.Scheme == "http" {
|
||||
port = "80"
|
||||
} else if addr.Scheme == "https" {
|
||||
port = "443"
|
||||
} else {
|
||||
port = ""
|
||||
}
|
||||
}
|
||||
return map[string]string{"server": host, "port": port, "server_name": server_name}
|
||||
}
|
||||
|
||||
func init() {
|
||||
inputs.Add("tengine", func() telegraf.Input {
|
||||
return &Tengine{}
|
||||
})
|
||||
}
|
||||
85
vendor/github.com/influxdata/telegraf/plugins/inputs/zookeeper/README.md
generated
vendored
Normal file
85
vendor/github.com/influxdata/telegraf/plugins/inputs/zookeeper/README.md
generated
vendored
Normal file
|
|
@ -0,0 +1,85 @@
|
|||
# Zookeeper Input Plugin
|
||||
|
||||
The zookeeper plugin collects variables outputted from the 'mntr' command
|
||||
[Zookeeper Admin](https://zookeeper.apache.org/doc/current/zookeeperAdmin.html).
|
||||
|
||||
### Configuration
|
||||
|
||||
```toml
|
||||
# Reads 'mntr' stats from one or many zookeeper servers
|
||||
[[inputs.zookeeper]]
|
||||
## An array of address to gather stats about. Specify an ip or hostname
|
||||
## with port. ie localhost:2181, 10.0.0.1:2181, etc.
|
||||
|
||||
## If no servers are specified, then localhost is used as the host.
|
||||
## If no port is specified, 2181 is used
|
||||
servers = [":2181"]
|
||||
|
||||
## Timeout for metric collections from all servers. Minimum timeout is "1s".
|
||||
# timeout = "5s"
|
||||
|
||||
## Optional TLS Config
|
||||
# enable_tls = true
|
||||
# tls_ca = "/etc/telegraf/ca.pem"
|
||||
# tls_cert = "/etc/telegraf/cert.pem"
|
||||
# tls_key = "/etc/telegraf/key.pem"
|
||||
## If false, skip chain & host verification
|
||||
# insecure_skip_verify = true
|
||||
```
|
||||
|
||||
### Metrics:
|
||||
|
||||
Exact field names are based on Zookeeper response and may vary between
|
||||
configuration, platform, and version.
|
||||
|
||||
- zookeeper
|
||||
- tags:
|
||||
- server
|
||||
- port
|
||||
- state
|
||||
- fields:
|
||||
- approximate_data_size (integer)
|
||||
- avg_latency (integer)
|
||||
- ephemerals_count (integer)
|
||||
- max_file_descriptor_count (integer)
|
||||
- max_latency (integer)
|
||||
- min_latency (integer)
|
||||
- num_alive_connections (integer)
|
||||
- open_file_descriptor_count (integer)
|
||||
- outstanding_requests (integer)
|
||||
- packets_received (integer)
|
||||
- packets_sent (integer)
|
||||
- version (string)
|
||||
- watch_count (integer)
|
||||
- znode_count (integer)
|
||||
- followers (integer, leader only)
|
||||
- synced_followers (integer, leader only)
|
||||
- pending_syncs (integer, leader only)
|
||||
|
||||
### Debugging:
|
||||
|
||||
If you have any issues please check the direct Zookeeper output using netcat:
|
||||
```sh
|
||||
$ echo mntr | nc localhost 2181
|
||||
zk_version 3.4.9-3--1, built on Thu, 01 Jun 2017 16:26:44 -0700
|
||||
zk_avg_latency 0
|
||||
zk_max_latency 0
|
||||
zk_min_latency 0
|
||||
zk_packets_received 8
|
||||
zk_packets_sent 7
|
||||
zk_num_alive_connections 1
|
||||
zk_outstanding_requests 0
|
||||
zk_server_state standalone
|
||||
zk_znode_count 129
|
||||
zk_watch_count 0
|
||||
zk_ephemerals_count 0
|
||||
zk_approximate_data_size 10044
|
||||
zk_open_file_descriptor_count 44
|
||||
zk_max_file_descriptor_count 4096
|
||||
```
|
||||
|
||||
### Example Output
|
||||
|
||||
```
|
||||
zookeeper,server=localhost,port=2181,state=standalone ephemerals_count=0i,approximate_data_size=10044i,open_file_descriptor_count=44i,max_latency=0i,packets_received=7i,outstanding_requests=0i,znode_count=129i,max_file_descriptor_count=4096i,version="3.4.9-3--1",avg_latency=0i,packets_sent=6i,num_alive_connections=1i,watch_count=0i,min_latency=0i 1522351112000000000
|
||||
```
|
||||
181
vendor/github.com/influxdata/telegraf/plugins/inputs/zookeeper/zookeeper.go
generated
vendored
Normal file
181
vendor/github.com/influxdata/telegraf/plugins/inputs/zookeeper/zookeeper.go
generated
vendored
Normal file
|
|
@ -0,0 +1,181 @@
|
|||
package zookeeper
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"fmt"
|
||||
"net"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/influxdata/telegraf"
|
||||
"github.com/influxdata/telegraf/internal"
|
||||
tlsint "github.com/influxdata/telegraf/plugins/common/tls"
|
||||
"github.com/influxdata/telegraf/plugins/inputs"
|
||||
)
|
||||
|
||||
var zookeeperFormatRE = regexp.MustCompile(`^zk_(\w[\w\.\-]*)\s+([\w\.\-]+)`)
|
||||
|
||||
// Zookeeper is a zookeeper plugin
|
||||
type Zookeeper struct {
|
||||
Servers []string
|
||||
Timeout internal.Duration
|
||||
|
||||
EnableTLS bool `toml:"enable_tls"`
|
||||
EnableSSL bool `toml:"enable_ssl"` // deprecated in 1.7; use enable_tls
|
||||
tlsint.ClientConfig
|
||||
|
||||
initialized bool
|
||||
tlsConfig *tls.Config
|
||||
}
|
||||
|
||||
var sampleConfig = `
|
||||
## An array of address to gather stats about. Specify an ip or hostname
|
||||
## with port. ie localhost:2181, 10.0.0.1:2181, etc.
|
||||
|
||||
## If no servers are specified, then localhost is used as the host.
|
||||
## If no port is specified, 2181 is used
|
||||
servers = [":2181"]
|
||||
|
||||
## Timeout for metric collections from all servers. Minimum timeout is "1s".
|
||||
# timeout = "5s"
|
||||
|
||||
## Optional TLS Config
|
||||
# enable_tls = true
|
||||
# tls_ca = "/etc/telegraf/ca.pem"
|
||||
# tls_cert = "/etc/telegraf/cert.pem"
|
||||
# tls_key = "/etc/telegraf/key.pem"
|
||||
## If false, skip chain & host verification
|
||||
# insecure_skip_verify = true
|
||||
`
|
||||
|
||||
var defaultTimeout = 5 * time.Second
|
||||
|
||||
// SampleConfig returns sample configuration message
|
||||
func (z *Zookeeper) SampleConfig() string {
|
||||
return sampleConfig
|
||||
}
|
||||
|
||||
// Description returns description of Zookeeper plugin
|
||||
func (z *Zookeeper) Description() string {
|
||||
return `Reads 'mntr' stats from one or many zookeeper servers`
|
||||
}
|
||||
|
||||
func (z *Zookeeper) dial(ctx context.Context, addr string) (net.Conn, error) {
|
||||
var dialer net.Dialer
|
||||
if z.EnableTLS || z.EnableSSL {
|
||||
deadline, ok := ctx.Deadline()
|
||||
if ok {
|
||||
dialer.Deadline = deadline
|
||||
}
|
||||
return tls.DialWithDialer(&dialer, "tcp", addr, z.tlsConfig)
|
||||
} else {
|
||||
return dialer.DialContext(ctx, "tcp", addr)
|
||||
}
|
||||
}
|
||||
|
||||
// Gather reads stats from all configured servers accumulates stats
|
||||
func (z *Zookeeper) Gather(acc telegraf.Accumulator) error {
|
||||
ctx := context.Background()
|
||||
|
||||
if !z.initialized {
|
||||
tlsConfig, err := z.ClientConfig.TLSConfig()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
z.tlsConfig = tlsConfig
|
||||
z.initialized = true
|
||||
}
|
||||
|
||||
if z.Timeout.Duration < 1*time.Second {
|
||||
z.Timeout.Duration = defaultTimeout
|
||||
}
|
||||
|
||||
ctx, cancel := context.WithTimeout(ctx, z.Timeout.Duration)
|
||||
defer cancel()
|
||||
|
||||
if len(z.Servers) == 0 {
|
||||
z.Servers = []string{":2181"}
|
||||
}
|
||||
|
||||
for _, serverAddress := range z.Servers {
|
||||
acc.AddError(z.gatherServer(ctx, serverAddress, acc))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (z *Zookeeper) gatherServer(ctx context.Context, address string, acc telegraf.Accumulator) error {
|
||||
var zookeeper_state string
|
||||
_, _, err := net.SplitHostPort(address)
|
||||
if err != nil {
|
||||
address = address + ":2181"
|
||||
}
|
||||
|
||||
c, err := z.dial(ctx, address)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer c.Close()
|
||||
|
||||
// Apply deadline to connection
|
||||
deadline, ok := ctx.Deadline()
|
||||
if ok {
|
||||
c.SetDeadline(deadline)
|
||||
}
|
||||
|
||||
fmt.Fprintf(c, "%s\n", "mntr")
|
||||
rdr := bufio.NewReader(c)
|
||||
scanner := bufio.NewScanner(rdr)
|
||||
|
||||
service := strings.Split(address, ":")
|
||||
if len(service) != 2 {
|
||||
return fmt.Errorf("Invalid service address: %s", address)
|
||||
}
|
||||
|
||||
fields := make(map[string]interface{})
|
||||
for scanner.Scan() {
|
||||
line := scanner.Text()
|
||||
parts := zookeeperFormatRE.FindStringSubmatch(string(line))
|
||||
|
||||
if len(parts) != 3 {
|
||||
return fmt.Errorf("unexpected line in mntr response: %q", line)
|
||||
}
|
||||
|
||||
measurement := strings.TrimPrefix(parts[1], "zk_")
|
||||
if measurement == "server_state" {
|
||||
zookeeper_state = parts[2]
|
||||
} else {
|
||||
sValue := string(parts[2])
|
||||
|
||||
iVal, err := strconv.ParseInt(sValue, 10, 64)
|
||||
if err == nil {
|
||||
fields[measurement] = iVal
|
||||
} else {
|
||||
fields[measurement] = sValue
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
srv := "localhost"
|
||||
if service[0] != "" {
|
||||
srv = service[0]
|
||||
}
|
||||
|
||||
tags := map[string]string{
|
||||
"server": srv,
|
||||
"port": service[1],
|
||||
"state": zookeeper_state,
|
||||
}
|
||||
acc.AddFields("zookeeper", fields, tags)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func init() {
|
||||
inputs.Add("zookeeper", func() telegraf.Input {
|
||||
return &Zookeeper{}
|
||||
})
|
||||
}
|
||||
|
|
@ -3,8 +3,8 @@
|
|||
The JSON data format parses a [JSON][json] object or an array of objects into
|
||||
metric fields.
|
||||
|
||||
**NOTE:** All JSON numbers are converted to float fields. JSON String are
|
||||
ignored unless specified in the `tag_key` or `json_string_fields` options.
|
||||
**NOTE:** All JSON numbers are converted to float fields. JSON strings and booleans are
|
||||
ignored unless specified in the `tag_key` or `json_string_fields` options.
|
||||
|
||||
### Configuration
|
||||
|
||||
|
|
@ -30,13 +30,15 @@ ignored unless specified in the `tag_key` or `json_string_fields` options.
|
|||
json_query = ""
|
||||
|
||||
## Tag keys is an array of keys that should be added as tags. Matching keys
|
||||
## are no longer saved as fields.
|
||||
## are no longer saved as fields. Supports wildcard glob matching.
|
||||
tag_keys = [
|
||||
"my_tag_1",
|
||||
"my_tag_2"
|
||||
"my_tag_2",
|
||||
"tags_*",
|
||||
"tag*"
|
||||
]
|
||||
|
||||
## Array of glob pattern strings keys that should be added as string fields.
|
||||
## Array of glob pattern strings or booleans keys that should be added as string fields.
|
||||
json_string_fields = []
|
||||
|
||||
## Name key is the key to use as the measurement name.
|
||||
|
|
|
|||
|
|
@ -36,7 +36,7 @@ type Config struct {
|
|||
|
||||
type Parser struct {
|
||||
metricName string
|
||||
tagKeys []string
|
||||
tagKeys filter.Filter
|
||||
stringFields filter.Filter
|
||||
nameKey string
|
||||
query string
|
||||
|
|
@ -53,9 +53,14 @@ func New(config *Config) (*Parser, error) {
|
|||
return nil, err
|
||||
}
|
||||
|
||||
tagKeyFilter, err := filter.Compile(config.TagKeys)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return &Parser{
|
||||
metricName: config.MetricName,
|
||||
tagKeys: config.TagKeys,
|
||||
tagKeys: tagKeyFilter,
|
||||
nameKey: config.NameKey,
|
||||
stringFields: stringFilter,
|
||||
query: config.Query,
|
||||
|
|
@ -104,7 +109,7 @@ func (p *Parser) parseObject(data map[string]interface{}, timestamp time.Time) (
|
|||
|
||||
name := p.metricName
|
||||
|
||||
//checks if json_name_key is set
|
||||
// checks if json_name_key is set
|
||||
if p.nameKey != "" {
|
||||
switch field := f.Fields[p.nameKey].(type) {
|
||||
case string:
|
||||
|
|
@ -112,7 +117,7 @@ func (p *Parser) parseObject(data map[string]interface{}, timestamp time.Time) (
|
|||
}
|
||||
}
|
||||
|
||||
//if time key is specified, set timestamp to it
|
||||
// if time key is specified, set timestamp to it
|
||||
if p.timeKey != "" {
|
||||
if p.timeFormat == "" {
|
||||
err := fmt.Errorf("use of 'json_time_key' requires 'json_time_format'")
|
||||
|
|
@ -131,7 +136,7 @@ func (p *Parser) parseObject(data map[string]interface{}, timestamp time.Time) (
|
|||
|
||||
delete(f.Fields, p.timeKey)
|
||||
|
||||
//if the year is 0, set to current year
|
||||
// if the year is 0, set to current year
|
||||
if timestamp.Year() == 0 {
|
||||
timestamp = timestamp.AddDate(time.Now().Year(), 0, 0)
|
||||
}
|
||||
|
|
@ -145,32 +150,37 @@ func (p *Parser) parseObject(data map[string]interface{}, timestamp time.Time) (
|
|||
return []telegraf.Metric{metric}, nil
|
||||
}
|
||||
|
||||
//will take in field map with strings and bools,
|
||||
//search for TagKeys that match fieldnames and add them to tags
|
||||
//will delete any strings/bools that shouldn't be fields
|
||||
//assumes that any non-numeric values in TagKeys should be displayed as tags
|
||||
// will take in field map with strings and bools,
|
||||
// search for TagKeys that match fieldnames and add them to tags
|
||||
// will delete any strings/bools that shouldn't be fields
|
||||
// assumes that any non-numeric values in TagKeys should be displayed as tags
|
||||
func (p *Parser) switchFieldToTag(tags map[string]string, fields map[string]interface{}) (map[string]string, map[string]interface{}) {
|
||||
for _, name := range p.tagKeys {
|
||||
//switch any fields in tagkeys into tags
|
||||
if fields[name] == nil {
|
||||
|
||||
for name, value := range fields {
|
||||
if p.tagKeys == nil {
|
||||
continue
|
||||
}
|
||||
switch value := fields[name].(type) {
|
||||
// skip switch statement if tagkey doesn't match fieldname
|
||||
if !p.tagKeys.Match(name) {
|
||||
continue
|
||||
}
|
||||
// switch any fields in tagkeys into tags
|
||||
switch t := value.(type) {
|
||||
case string:
|
||||
tags[name] = value
|
||||
tags[name] = t
|
||||
delete(fields, name)
|
||||
case bool:
|
||||
tags[name] = strconv.FormatBool(value)
|
||||
tags[name] = strconv.FormatBool(t)
|
||||
delete(fields, name)
|
||||
case float64:
|
||||
tags[name] = strconv.FormatFloat(value, 'f', -1, 64)
|
||||
tags[name] = strconv.FormatFloat(t, 'f', -1, 64)
|
||||
delete(fields, name)
|
||||
default:
|
||||
log.Printf("E! [parsers.json] Unrecognized type %T", value)
|
||||
}
|
||||
}
|
||||
|
||||
//remove any additional string/bool values from fields
|
||||
// remove any additional string/bool values from fields
|
||||
for fk := range fields {
|
||||
switch fields[fk].(type) {
|
||||
case string, bool:
|
||||
|
|
|
|||
17
vendor/github.com/influxdata/telegraf/plugins/parsers/prometheus/README.md
generated
vendored
Normal file
17
vendor/github.com/influxdata/telegraf/plugins/parsers/prometheus/README.md
generated
vendored
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
# Prometheus Text-Based Format
|
||||
|
||||
There are no additional configuration options for [Prometheus Text-Based Format][]. The metrics are parsed directly into Telegraf metrics. It is used internally in [prometheus input](/plugins/inputs/prometheus) or can be used in [http_listener_v2](/plugins/inputs/http_listener_v2) to simulate Pushgateway.
|
||||
|
||||
[Prometheus Text-Based Format]: https://prometheus.io/docs/instrumenting/exposition_formats/#text-based-format
|
||||
|
||||
```toml
|
||||
[[inputs.file]]
|
||||
files = ["example"]
|
||||
|
||||
## Data format to consume.
|
||||
## Each data format has its own unique set of configuration options, read
|
||||
## more about them here:
|
||||
## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md
|
||||
data_format = "prometheus"
|
||||
|
||||
```
|
||||
36
vendor/github.com/influxdata/telegraf/plugins/parsers/prometheus/common/helpers.go
generated
vendored
Normal file
36
vendor/github.com/influxdata/telegraf/plugins/parsers/prometheus/common/helpers.go
generated
vendored
Normal file
|
|
@ -0,0 +1,36 @@
|
|||
package common
|
||||
|
||||
import (
|
||||
"github.com/influxdata/telegraf"
|
||||
dto "github.com/prometheus/client_model/go"
|
||||
)
|
||||
|
||||
func ValueType(mt dto.MetricType) telegraf.ValueType {
|
||||
switch mt {
|
||||
case dto.MetricType_COUNTER:
|
||||
return telegraf.Counter
|
||||
case dto.MetricType_GAUGE:
|
||||
return telegraf.Gauge
|
||||
case dto.MetricType_SUMMARY:
|
||||
return telegraf.Summary
|
||||
case dto.MetricType_HISTOGRAM:
|
||||
return telegraf.Histogram
|
||||
default:
|
||||
return telegraf.Untyped
|
||||
}
|
||||
}
|
||||
|
||||
// Get labels from metric
|
||||
func MakeLabels(m *dto.Metric, defaultTags map[string]string) map[string]string {
|
||||
result := map[string]string{}
|
||||
|
||||
for key, value := range defaultTags {
|
||||
result[key] = value
|
||||
}
|
||||
|
||||
for _, lp := range m.Label {
|
||||
result[lp.GetName()] = lp.GetValue()
|
||||
}
|
||||
|
||||
return result
|
||||
}
|
||||
200
vendor/github.com/influxdata/telegraf/plugins/parsers/prometheus/parser.go
generated
vendored
Normal file
200
vendor/github.com/influxdata/telegraf/plugins/parsers/prometheus/parser.go
generated
vendored
Normal file
|
|
@ -0,0 +1,200 @@
|
|||
package prometheus
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
"fmt"
|
||||
"github.com/matttproud/golang_protobuf_extensions/pbutil"
|
||||
"io"
|
||||
"math"
|
||||
"mime"
|
||||
"net/http"
|
||||
"time"
|
||||
|
||||
"github.com/influxdata/telegraf"
|
||||
"github.com/influxdata/telegraf/metric"
|
||||
. "github.com/influxdata/telegraf/plugins/parsers/prometheus/common"
|
||||
|
||||
dto "github.com/prometheus/client_model/go"
|
||||
"github.com/prometheus/common/expfmt"
|
||||
)
|
||||
|
||||
type Parser struct {
|
||||
DefaultTags map[string]string
|
||||
Header http.Header
|
||||
}
|
||||
|
||||
func (p *Parser) Parse(buf []byte) ([]telegraf.Metric, error) {
|
||||
var parser expfmt.TextParser
|
||||
var metrics []telegraf.Metric
|
||||
var err error
|
||||
// parse even if the buffer begins with a newline
|
||||
buf = bytes.TrimPrefix(buf, []byte("\n"))
|
||||
// Read raw data
|
||||
buffer := bytes.NewBuffer(buf)
|
||||
reader := bufio.NewReader(buffer)
|
||||
|
||||
// Prepare output
|
||||
metricFamilies := make(map[string]*dto.MetricFamily)
|
||||
mediatype, params, err := mime.ParseMediaType(p.Header.Get("Content-Type"))
|
||||
if err == nil && mediatype == "application/vnd.google.protobuf" &&
|
||||
params["encoding"] == "delimited" &&
|
||||
params["proto"] == "io.prometheus.client.MetricFamily" {
|
||||
for {
|
||||
mf := &dto.MetricFamily{}
|
||||
if _, ierr := pbutil.ReadDelimited(reader, mf); ierr != nil {
|
||||
if ierr == io.EOF {
|
||||
break
|
||||
}
|
||||
return nil, fmt.Errorf("reading metric family protocol buffer failed: %s", ierr)
|
||||
}
|
||||
metricFamilies[mf.GetName()] = mf
|
||||
}
|
||||
} else {
|
||||
metricFamilies, err = parser.TextToMetricFamilies(reader)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("reading text format failed: %s", err)
|
||||
}
|
||||
}
|
||||
|
||||
now := time.Now()
|
||||
|
||||
// read metrics
|
||||
for metricName, mf := range metricFamilies {
|
||||
for _, m := range mf.Metric {
|
||||
// reading tags
|
||||
tags := MakeLabels(m, p.DefaultTags)
|
||||
|
||||
if mf.GetType() == dto.MetricType_SUMMARY {
|
||||
// summary metric
|
||||
telegrafMetrics := makeQuantiles(m, tags, metricName, mf.GetType(), now)
|
||||
metrics = append(metrics, telegrafMetrics...)
|
||||
} else if mf.GetType() == dto.MetricType_HISTOGRAM {
|
||||
// histogram metric
|
||||
telegrafMetrics := makeBuckets(m, tags, metricName, mf.GetType(), now)
|
||||
metrics = append(metrics, telegrafMetrics...)
|
||||
} else {
|
||||
// standard metric
|
||||
// reading fields
|
||||
fields := make(map[string]interface{})
|
||||
fields = getNameAndValue(m, metricName)
|
||||
// converting to telegraf metric
|
||||
if len(fields) > 0 {
|
||||
t := getTimestamp(m, now)
|
||||
metric, err := metric.New("prometheus", tags, fields, t, ValueType(mf.GetType()))
|
||||
if err == nil {
|
||||
metrics = append(metrics, metric)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return metrics, err
|
||||
}
|
||||
|
||||
func (p *Parser) ParseLine(line string) (telegraf.Metric, error) {
|
||||
metrics, err := p.Parse([]byte(line))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if len(metrics) < 1 {
|
||||
return nil, fmt.Errorf("No metrics in line")
|
||||
}
|
||||
|
||||
if len(metrics) > 1 {
|
||||
return nil, fmt.Errorf("More than one metric in line")
|
||||
}
|
||||
|
||||
return metrics[0], nil
|
||||
}
|
||||
|
||||
func (p *Parser) SetDefaultTags(tags map[string]string) {
|
||||
p.DefaultTags = tags
|
||||
}
|
||||
|
||||
// Get Quantiles for summary metric & Buckets for histogram
|
||||
func makeQuantiles(m *dto.Metric, tags map[string]string, metricName string, metricType dto.MetricType, now time.Time) []telegraf.Metric {
|
||||
var metrics []telegraf.Metric
|
||||
fields := make(map[string]interface{})
|
||||
t := getTimestamp(m, now)
|
||||
|
||||
fields[metricName+"_count"] = float64(m.GetSummary().GetSampleCount())
|
||||
fields[metricName+"_sum"] = float64(m.GetSummary().GetSampleSum())
|
||||
met, err := metric.New("prometheus", tags, fields, t, ValueType(metricType))
|
||||
if err == nil {
|
||||
metrics = append(metrics, met)
|
||||
}
|
||||
|
||||
for _, q := range m.GetSummary().Quantile {
|
||||
newTags := tags
|
||||
fields = make(map[string]interface{})
|
||||
|
||||
newTags["quantile"] = fmt.Sprint(q.GetQuantile())
|
||||
fields[metricName] = float64(q.GetValue())
|
||||
|
||||
quantileMetric, err := metric.New("prometheus", newTags, fields, t, ValueType(metricType))
|
||||
if err == nil {
|
||||
metrics = append(metrics, quantileMetric)
|
||||
}
|
||||
}
|
||||
return metrics
|
||||
}
|
||||
|
||||
// Get Buckets from histogram metric
|
||||
func makeBuckets(m *dto.Metric, tags map[string]string, metricName string, metricType dto.MetricType, now time.Time) []telegraf.Metric {
|
||||
var metrics []telegraf.Metric
|
||||
fields := make(map[string]interface{})
|
||||
t := getTimestamp(m, now)
|
||||
|
||||
fields[metricName+"_count"] = float64(m.GetHistogram().GetSampleCount())
|
||||
fields[metricName+"_sum"] = float64(m.GetHistogram().GetSampleSum())
|
||||
|
||||
met, err := metric.New("prometheus", tags, fields, t, ValueType(metricType))
|
||||
if err == nil {
|
||||
metrics = append(metrics, met)
|
||||
}
|
||||
|
||||
for _, b := range m.GetHistogram().Bucket {
|
||||
newTags := tags
|
||||
fields = make(map[string]interface{})
|
||||
newTags["le"] = fmt.Sprint(b.GetUpperBound())
|
||||
fields[metricName+"_bucket"] = float64(b.GetCumulativeCount())
|
||||
|
||||
histogramMetric, err := metric.New("prometheus", newTags, fields, t, ValueType(metricType))
|
||||
if err == nil {
|
||||
metrics = append(metrics, histogramMetric)
|
||||
}
|
||||
}
|
||||
return metrics
|
||||
}
|
||||
|
||||
// Get name and value from metric
|
||||
func getNameAndValue(m *dto.Metric, metricName string) map[string]interface{} {
|
||||
fields := make(map[string]interface{})
|
||||
if m.Gauge != nil {
|
||||
if !math.IsNaN(m.GetGauge().GetValue()) {
|
||||
fields[metricName] = float64(m.GetGauge().GetValue())
|
||||
}
|
||||
} else if m.Counter != nil {
|
||||
if !math.IsNaN(m.GetCounter().GetValue()) {
|
||||
fields[metricName] = float64(m.GetCounter().GetValue())
|
||||
}
|
||||
} else if m.Untyped != nil {
|
||||
if !math.IsNaN(m.GetUntyped().GetValue()) {
|
||||
fields[metricName] = float64(m.GetUntyped().GetValue())
|
||||
}
|
||||
}
|
||||
return fields
|
||||
}
|
||||
|
||||
func getTimestamp(m *dto.Metric, now time.Time) time.Time {
|
||||
var t time.Time
|
||||
if m.TimestampMs != nil && *m.TimestampMs > 0 {
|
||||
t = time.Unix(0, m.GetTimestampMs()*1000000)
|
||||
} else {
|
||||
t = now
|
||||
}
|
||||
return t
|
||||
}
|
||||
|
|
@ -2,22 +2,22 @@ language: go
|
|||
|
||||
matrix:
|
||||
include:
|
||||
- go: 1.13.x
|
||||
- go: 1.14.x
|
||||
env: VET=1 GO111MODULE=on
|
||||
- go: 1.13.x
|
||||
- go: 1.14.x
|
||||
env: RACE=1 GO111MODULE=on
|
||||
- go: 1.13.x
|
||||
- go: 1.14.x
|
||||
env: RUN386=1
|
||||
- go: 1.13.x
|
||||
- go: 1.14.x
|
||||
env: GRPC_GO_RETRY=on
|
||||
- go: 1.13.x
|
||||
- go: 1.14.x
|
||||
env: TESTEXTRAS=1
|
||||
- go: 1.13.x
|
||||
env: GO111MODULE=on
|
||||
- go: 1.12.x
|
||||
env: GO111MODULE=on
|
||||
- go: 1.11.x
|
||||
- go: 1.11.x # Keep until interop tests no longer require Go1.11
|
||||
env: GO111MODULE=on
|
||||
- go: 1.9.x
|
||||
env: GAE=1
|
||||
|
||||
go_import_path: google.golang.org/grpc
|
||||
|
||||
|
|
|
|||
|
|
@ -57,6 +57,5 @@ How to get your contributions merged smoothly and quickly.
|
|||
- `make vet` to catch vet errors
|
||||
- `make test` to run the tests
|
||||
- `make testrace` to run tests in race mode
|
||||
- optional `make testappengine` to run tests with appengine
|
||||
|
||||
- Exceptions to the rules can be made if there's a compelling reason for doing so.
|
||||
|
|
|
|||
|
|
@ -21,6 +21,7 @@ test: testdeps
|
|||
|
||||
testsubmodule: testdeps
|
||||
cd security/advancedtls && go test -cpu 1,4 -timeout 7m google.golang.org/grpc/security/advancedtls/...
|
||||
cd security/authorization && go test -cpu 1,4 -timeout 7m google.golang.org/grpc/security/authorization/...
|
||||
|
||||
testappengine: testappenginedeps
|
||||
goapp test -cpu 1,4 -timeout 7m google.golang.org/grpc/...
|
||||
|
|
|
|||
|
|
@ -1,64 +1,53 @@
|
|||
# gRPC-Go
|
||||
|
||||
[](https://travis-ci.org/grpc/grpc-go)
|
||||
[](https://godoc.org/google.golang.org/grpc)
|
||||
[][API]
|
||||
[](https://goreportcard.com/report/github.com/grpc/grpc-go)
|
||||
|
||||
The Go implementation of [gRPC](https://grpc.io/): A high performance, open
|
||||
source, general RPC framework that puts mobile and HTTP/2 first. For more
|
||||
information see the [gRPC Quick Start:
|
||||
Go](https://grpc.io/docs/quickstart/go.html) guide.
|
||||
The [Go][] implementation of [gRPC][]: A high performance, open source, general
|
||||
RPC framework that puts mobile and HTTP/2 first. For more information see the
|
||||
[Go gRPC docs][], or jump directly into the [quick start][].
|
||||
|
||||
Installation
|
||||
------------
|
||||
## Prerequisites
|
||||
|
||||
To install this package, you need to install Go and setup your Go workspace on
|
||||
your computer. The simplest way to install the library is to run:
|
||||
- **[Go][]**: any one of the **three latest major** [releases][go-releases].
|
||||
|
||||
## Installation
|
||||
|
||||
With [Go module][] support (Go 1.11+), simply add the following import
|
||||
|
||||
```go
|
||||
import "google.golang.org/grpc"
|
||||
```
|
||||
|
||||
to your code, and then `go [build|run|test]` will automatically fetch the
|
||||
necessary dependencies.
|
||||
|
||||
Otherwise, to install the `grpc-go` package, run the following command:
|
||||
|
||||
```console
|
||||
$ go get -u google.golang.org/grpc
|
||||
```
|
||||
|
||||
With Go module support (Go 1.11+), simply `import "google.golang.org/grpc"` in
|
||||
your source code and `go [build|run|test]` will automatically download the
|
||||
necessary dependencies ([Go modules
|
||||
ref](https://github.com/golang/go/wiki/Modules)).
|
||||
> **Note:** If you are trying to access `grpc-go` from **China**, see the
|
||||
> [FAQ](#FAQ) below.
|
||||
|
||||
If you are trying to access grpc-go from within China, please see the
|
||||
[FAQ](#FAQ) below.
|
||||
## Learn more
|
||||
|
||||
Prerequisites
|
||||
-------------
|
||||
gRPC-Go requires Go 1.9 or later.
|
||||
- [Go gRPC docs][], which include a [quick start][] and [API
|
||||
reference][API] among other resources
|
||||
- [Low-level technical docs](Documentation) from this repository
|
||||
- [Performance benchmark][]
|
||||
- [Examples](examples)
|
||||
|
||||
Documentation
|
||||
-------------
|
||||
- See [godoc](https://godoc.org/google.golang.org/grpc) for package and API
|
||||
descriptions.
|
||||
- Documentation on specific topics can be found in the [Documentation
|
||||
directory](Documentation/).
|
||||
- Examples can be found in the [examples directory](examples/).
|
||||
## FAQ
|
||||
|
||||
Performance
|
||||
-----------
|
||||
Performance benchmark data for grpc-go and other languages is maintained in
|
||||
[this
|
||||
dashboard](https://performance-dot-grpc-testing.appspot.com/explore?dashboard=5652536396611584&widget=490377658&container=1286539696).
|
||||
### I/O Timeout Errors
|
||||
|
||||
Status
|
||||
------
|
||||
General Availability [Google Cloud Platform Launch
|
||||
Stages](https://cloud.google.com/terms/launch-stages).
|
||||
|
||||
FAQ
|
||||
---
|
||||
|
||||
#### I/O Timeout Errors
|
||||
|
||||
The `golang.org` domain may be blocked from some countries. `go get` usually
|
||||
The `golang.org` domain may be blocked from some countries. `go get` usually
|
||||
produces an error like the following when this happens:
|
||||
|
||||
```
|
||||
```console
|
||||
$ go get -u google.golang.org/grpc
|
||||
package google.golang.org/grpc: unrecognized import path "google.golang.org/grpc" (https fetch: Get https://google.golang.org/grpc?go-get=1: dial tcp 216.239.37.1:443: i/o timeout)
|
||||
```
|
||||
|
|
@ -69,7 +58,7 @@ To build Go code, there are several options:
|
|||
|
||||
- Without Go module support: `git clone` the repo manually:
|
||||
|
||||
```
|
||||
```sh
|
||||
git clone https://github.com/grpc/grpc-go.git $GOPATH/src/google.golang.org/grpc
|
||||
```
|
||||
|
||||
|
|
@ -79,7 +68,7 @@ To build Go code, there are several options:
|
|||
- With Go module support: it is possible to use the `replace` feature of `go
|
||||
mod` to create aliases for golang.org packages. In your project's directory:
|
||||
|
||||
```
|
||||
```sh
|
||||
go mod edit -replace=google.golang.org/grpc=github.com/grpc/grpc-go@latest
|
||||
go mod tidy
|
||||
go mod vendor
|
||||
|
|
@ -87,19 +76,17 @@ To build Go code, there are several options:
|
|||
```
|
||||
|
||||
Again, this will need to be done for all transitive dependencies hosted on
|
||||
golang.org as well. Please refer to [this
|
||||
issue](https://github.com/golang/go/issues/28652) in the golang repo regarding
|
||||
this concern.
|
||||
golang.org as well. For details, refer to [golang/go issue #28652](https://github.com/golang/go/issues/28652).
|
||||
|
||||
#### Compiling error, undefined: grpc.SupportPackageIsVersion
|
||||
### Compiling error, undefined: grpc.SupportPackageIsVersion
|
||||
|
||||
##### If you are using Go modules:
|
||||
#### If you are using Go modules:
|
||||
|
||||
Please ensure your gRPC-Go version is `require`d at the appropriate version in
|
||||
Ensure your gRPC-Go version is `require`d at the appropriate version in
|
||||
the same module containing the generated `.pb.go` files. For example,
|
||||
`SupportPackageIsVersion6` needs `v1.27.0`, so in your `go.mod` file:
|
||||
|
||||
```
|
||||
```go
|
||||
module <your module name>
|
||||
|
||||
require (
|
||||
|
|
@ -107,23 +94,27 @@ require (
|
|||
)
|
||||
```
|
||||
|
||||
##### If you are *not* using Go modules:
|
||||
#### If you are *not* using Go modules:
|
||||
|
||||
Please update proto package, gRPC package and rebuild the proto files:
|
||||
- `go get -u github.com/golang/protobuf/{proto,protoc-gen-go}`
|
||||
- `go get -u google.golang.org/grpc`
|
||||
- `protoc --go_out=plugins=grpc:. *.proto`
|
||||
Update the `proto` package, gRPC package, and rebuild the `.proto` files:
|
||||
|
||||
#### How to turn on logging
|
||||
|
||||
The default logger is controlled by the environment variables. Turn everything
|
||||
on by setting:
|
||||
|
||||
```
|
||||
GRPC_GO_LOG_VERBOSITY_LEVEL=99 GRPC_GO_LOG_SEVERITY_LEVEL=info
|
||||
```sh
|
||||
go get -u github.com/golang/protobuf/{proto,protoc-gen-go}
|
||||
go get -u google.golang.org/grpc
|
||||
protoc --go_out=plugins=grpc:. *.proto
|
||||
```
|
||||
|
||||
#### The RPC failed with error `"code = Unavailable desc = transport is closing"`
|
||||
### How to turn on logging
|
||||
|
||||
The default logger is controlled by environment variables. Turn everything on
|
||||
like this:
|
||||
|
||||
```console
|
||||
$ export GRPC_GO_LOG_VERBOSITY_LEVEL=99
|
||||
$ export GRPC_GO_LOG_SEVERITY_LEVEL=info
|
||||
```
|
||||
|
||||
### The RPC failed with error `"code = Unavailable desc = transport is closing"`
|
||||
|
||||
This error means the connection the RPC is using was closed, and there are many
|
||||
possible reasons, including:
|
||||
|
|
@ -139,3 +130,12 @@ It can be tricky to debug this because the error happens on the client side but
|
|||
the root cause of the connection being closed is on the server side. Turn on
|
||||
logging on __both client and server__, and see if there are any transport
|
||||
errors.
|
||||
|
||||
[API]: https://pkg.go.dev/google.golang.org/grpc
|
||||
[Go]: https://golang.org
|
||||
[Go module]: https://github.com/golang/go/wiki/Modules
|
||||
[gRPC]: https://grpc.io
|
||||
[Go gRPC docs]: https://grpc.io/docs/languages/go
|
||||
[Performance benchmark]: https://performance-dot-grpc-testing.appspot.com/explore?dashboard=5652536396611584&widget=490377658&container=1286539696
|
||||
[quick start]: https://grpc.io/docs/languages/go/quickstart
|
||||
[go-releases]: https://golang.org/doc/devel/release.html
|
||||
|
|
|
|||
|
|
@ -19,7 +19,10 @@
|
|||
// Package attributes defines a generic key/value store used in various gRPC
|
||||
// components.
|
||||
//
|
||||
// All APIs in this package are EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This package is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
package attributes
|
||||
|
||||
import "fmt"
|
||||
|
|
@ -50,6 +53,9 @@ func New(kvs ...interface{}) *Attributes {
|
|||
// times, the last value overwrites all previous values for that key. To
|
||||
// remove an existing key, use a nil value.
|
||||
func (a *Attributes) WithValues(kvs ...interface{}) *Attributes {
|
||||
if a == nil {
|
||||
return New(kvs...)
|
||||
}
|
||||
if len(kvs)%2 != 0 {
|
||||
panic(fmt.Sprintf("attributes.New called with unexpected input: len(kvs) = %v", len(kvs)))
|
||||
}
|
||||
|
|
@ -66,5 +72,8 @@ func (a *Attributes) WithValues(kvs ...interface{}) *Attributes {
|
|||
// Value returns the value associated with these attributes for key, or nil if
|
||||
// no value is associated with key.
|
||||
func (a *Attributes) Value(key interface{}) interface{} {
|
||||
if a == nil {
|
||||
return nil
|
||||
}
|
||||
return a.m[key]
|
||||
}
|
||||
|
|
|
|||
|
|
@ -48,7 +48,10 @@ type BackoffConfig struct {
|
|||
// here for more details:
|
||||
// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This type is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
type ConnectParams struct {
|
||||
// Backoff specifies the configuration options for connection backoff.
|
||||
Backoff backoff.Config
|
||||
|
|
|
|||
|
|
@ -1,391 +0,0 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2016 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
package grpc
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net"
|
||||
"sync"
|
||||
|
||||
"google.golang.org/grpc/codes"
|
||||
"google.golang.org/grpc/credentials"
|
||||
"google.golang.org/grpc/grpclog"
|
||||
"google.golang.org/grpc/naming"
|
||||
"google.golang.org/grpc/status"
|
||||
)
|
||||
|
||||
// Address represents a server the client connects to.
|
||||
//
|
||||
// Deprecated: please use package balancer.
|
||||
type Address struct {
|
||||
// Addr is the server address on which a connection will be established.
|
||||
Addr string
|
||||
// Metadata is the information associated with Addr, which may be used
|
||||
// to make load balancing decision.
|
||||
Metadata interface{}
|
||||
}
|
||||
|
||||
// BalancerConfig specifies the configurations for Balancer.
|
||||
//
|
||||
// Deprecated: please use package balancer. May be removed in a future 1.x release.
|
||||
type BalancerConfig struct {
|
||||
// DialCreds is the transport credential the Balancer implementation can
|
||||
// use to dial to a remote load balancer server. The Balancer implementations
|
||||
// can ignore this if it does not need to talk to another party securely.
|
||||
DialCreds credentials.TransportCredentials
|
||||
// Dialer is the custom dialer the Balancer implementation can use to dial
|
||||
// to a remote load balancer server. The Balancer implementations
|
||||
// can ignore this if it doesn't need to talk to remote balancer.
|
||||
Dialer func(context.Context, string) (net.Conn, error)
|
||||
}
|
||||
|
||||
// BalancerGetOptions configures a Get call.
|
||||
//
|
||||
// Deprecated: please use package balancer. May be removed in a future 1.x release.
|
||||
type BalancerGetOptions struct {
|
||||
// BlockingWait specifies whether Get should block when there is no
|
||||
// connected address.
|
||||
BlockingWait bool
|
||||
}
|
||||
|
||||
// Balancer chooses network addresses for RPCs.
|
||||
//
|
||||
// Deprecated: please use package balancer. May be removed in a future 1.x release.
|
||||
type Balancer interface {
|
||||
// Start does the initialization work to bootstrap a Balancer. For example,
|
||||
// this function may start the name resolution and watch the updates. It will
|
||||
// be called when dialing.
|
||||
Start(target string, config BalancerConfig) error
|
||||
// Up informs the Balancer that gRPC has a connection to the server at
|
||||
// addr. It returns down which is called once the connection to addr gets
|
||||
// lost or closed.
|
||||
// TODO: It is not clear how to construct and take advantage of the meaningful error
|
||||
// parameter for down. Need realistic demands to guide.
|
||||
Up(addr Address) (down func(error))
|
||||
// Get gets the address of a server for the RPC corresponding to ctx.
|
||||
// i) If it returns a connected address, gRPC internals issues the RPC on the
|
||||
// connection to this address;
|
||||
// ii) If it returns an address on which the connection is under construction
|
||||
// (initiated by Notify(...)) but not connected, gRPC internals
|
||||
// * fails RPC if the RPC is fail-fast and connection is in the TransientFailure or
|
||||
// Shutdown state;
|
||||
// or
|
||||
// * issues RPC on the connection otherwise.
|
||||
// iii) If it returns an address on which the connection does not exist, gRPC
|
||||
// internals treats it as an error and will fail the corresponding RPC.
|
||||
//
|
||||
// Therefore, the following is the recommended rule when writing a custom Balancer.
|
||||
// If opts.BlockingWait is true, it should return a connected address or
|
||||
// block if there is no connected address. It should respect the timeout or
|
||||
// cancellation of ctx when blocking. If opts.BlockingWait is false (for fail-fast
|
||||
// RPCs), it should return an address it has notified via Notify(...) immediately
|
||||
// instead of blocking.
|
||||
//
|
||||
// The function returns put which is called once the rpc has completed or failed.
|
||||
// put can collect and report RPC stats to a remote load balancer.
|
||||
//
|
||||
// This function should only return the errors Balancer cannot recover by itself.
|
||||
// gRPC internals will fail the RPC if an error is returned.
|
||||
Get(ctx context.Context, opts BalancerGetOptions) (addr Address, put func(), err error)
|
||||
// Notify returns a channel that is used by gRPC internals to watch the addresses
|
||||
// gRPC needs to connect. The addresses might be from a name resolver or remote
|
||||
// load balancer. gRPC internals will compare it with the existing connected
|
||||
// addresses. If the address Balancer notified is not in the existing connected
|
||||
// addresses, gRPC starts to connect the address. If an address in the existing
|
||||
// connected addresses is not in the notification list, the corresponding connection
|
||||
// is shutdown gracefully. Otherwise, there are no operations to take. Note that
|
||||
// the Address slice must be the full list of the Addresses which should be connected.
|
||||
// It is NOT delta.
|
||||
Notify() <-chan []Address
|
||||
// Close shuts down the balancer.
|
||||
Close() error
|
||||
}
|
||||
|
||||
// RoundRobin returns a Balancer that selects addresses round-robin. It uses r to watch
|
||||
// the name resolution updates and updates the addresses available correspondingly.
|
||||
//
|
||||
// Deprecated: please use package balancer/roundrobin. May be removed in a future 1.x release.
|
||||
func RoundRobin(r naming.Resolver) Balancer {
|
||||
return &roundRobin{r: r}
|
||||
}
|
||||
|
||||
type addrInfo struct {
|
||||
addr Address
|
||||
connected bool
|
||||
}
|
||||
|
||||
type roundRobin struct {
|
||||
r naming.Resolver
|
||||
w naming.Watcher
|
||||
addrs []*addrInfo // all the addresses the client should potentially connect
|
||||
mu sync.Mutex
|
||||
addrCh chan []Address // the channel to notify gRPC internals the list of addresses the client should connect to.
|
||||
next int // index of the next address to return for Get()
|
||||
waitCh chan struct{} // the channel to block when there is no connected address available
|
||||
done bool // The Balancer is closed.
|
||||
}
|
||||
|
||||
func (rr *roundRobin) watchAddrUpdates() error {
|
||||
updates, err := rr.w.Next()
|
||||
if err != nil {
|
||||
grpclog.Warningf("grpc: the naming watcher stops working due to %v.", err)
|
||||
return err
|
||||
}
|
||||
rr.mu.Lock()
|
||||
defer rr.mu.Unlock()
|
||||
for _, update := range updates {
|
||||
addr := Address{
|
||||
Addr: update.Addr,
|
||||
Metadata: update.Metadata,
|
||||
}
|
||||
switch update.Op {
|
||||
case naming.Add:
|
||||
var exist bool
|
||||
for _, v := range rr.addrs {
|
||||
if addr == v.addr {
|
||||
exist = true
|
||||
grpclog.Infoln("grpc: The name resolver wanted to add an existing address: ", addr)
|
||||
break
|
||||
}
|
||||
}
|
||||
if exist {
|
||||
continue
|
||||
}
|
||||
rr.addrs = append(rr.addrs, &addrInfo{addr: addr})
|
||||
case naming.Delete:
|
||||
for i, v := range rr.addrs {
|
||||
if addr == v.addr {
|
||||
copy(rr.addrs[i:], rr.addrs[i+1:])
|
||||
rr.addrs = rr.addrs[:len(rr.addrs)-1]
|
||||
break
|
||||
}
|
||||
}
|
||||
default:
|
||||
grpclog.Errorln("Unknown update.Op ", update.Op)
|
||||
}
|
||||
}
|
||||
// Make a copy of rr.addrs and write it onto rr.addrCh so that gRPC internals gets notified.
|
||||
open := make([]Address, len(rr.addrs))
|
||||
for i, v := range rr.addrs {
|
||||
open[i] = v.addr
|
||||
}
|
||||
if rr.done {
|
||||
return ErrClientConnClosing
|
||||
}
|
||||
select {
|
||||
case <-rr.addrCh:
|
||||
default:
|
||||
}
|
||||
rr.addrCh <- open
|
||||
return nil
|
||||
}
|
||||
|
||||
func (rr *roundRobin) Start(target string, config BalancerConfig) error {
|
||||
rr.mu.Lock()
|
||||
defer rr.mu.Unlock()
|
||||
if rr.done {
|
||||
return ErrClientConnClosing
|
||||
}
|
||||
if rr.r == nil {
|
||||
// If there is no name resolver installed, it is not needed to
|
||||
// do name resolution. In this case, target is added into rr.addrs
|
||||
// as the only address available and rr.addrCh stays nil.
|
||||
rr.addrs = append(rr.addrs, &addrInfo{addr: Address{Addr: target}})
|
||||
return nil
|
||||
}
|
||||
w, err := rr.r.Resolve(target)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
rr.w = w
|
||||
rr.addrCh = make(chan []Address, 1)
|
||||
go func() {
|
||||
for {
|
||||
if err := rr.watchAddrUpdates(); err != nil {
|
||||
return
|
||||
}
|
||||
}
|
||||
}()
|
||||
return nil
|
||||
}
|
||||
|
||||
// Up sets the connected state of addr and sends notification if there are pending
|
||||
// Get() calls.
|
||||
func (rr *roundRobin) Up(addr Address) func(error) {
|
||||
rr.mu.Lock()
|
||||
defer rr.mu.Unlock()
|
||||
var cnt int
|
||||
for _, a := range rr.addrs {
|
||||
if a.addr == addr {
|
||||
if a.connected {
|
||||
return nil
|
||||
}
|
||||
a.connected = true
|
||||
}
|
||||
if a.connected {
|
||||
cnt++
|
||||
}
|
||||
}
|
||||
// addr is only one which is connected. Notify the Get() callers who are blocking.
|
||||
if cnt == 1 && rr.waitCh != nil {
|
||||
close(rr.waitCh)
|
||||
rr.waitCh = nil
|
||||
}
|
||||
return func(err error) {
|
||||
rr.down(addr, err)
|
||||
}
|
||||
}
|
||||
|
||||
// down unsets the connected state of addr.
|
||||
func (rr *roundRobin) down(addr Address, err error) {
|
||||
rr.mu.Lock()
|
||||
defer rr.mu.Unlock()
|
||||
for _, a := range rr.addrs {
|
||||
if addr == a.addr {
|
||||
a.connected = false
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Get returns the next addr in the rotation.
|
||||
func (rr *roundRobin) Get(ctx context.Context, opts BalancerGetOptions) (addr Address, put func(), err error) {
|
||||
var ch chan struct{}
|
||||
rr.mu.Lock()
|
||||
if rr.done {
|
||||
rr.mu.Unlock()
|
||||
err = ErrClientConnClosing
|
||||
return
|
||||
}
|
||||
|
||||
if len(rr.addrs) > 0 {
|
||||
if rr.next >= len(rr.addrs) {
|
||||
rr.next = 0
|
||||
}
|
||||
next := rr.next
|
||||
for {
|
||||
a := rr.addrs[next]
|
||||
next = (next + 1) % len(rr.addrs)
|
||||
if a.connected {
|
||||
addr = a.addr
|
||||
rr.next = next
|
||||
rr.mu.Unlock()
|
||||
return
|
||||
}
|
||||
if next == rr.next {
|
||||
// Has iterated all the possible address but none is connected.
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
if !opts.BlockingWait {
|
||||
if len(rr.addrs) == 0 {
|
||||
rr.mu.Unlock()
|
||||
err = status.Errorf(codes.Unavailable, "there is no address available")
|
||||
return
|
||||
}
|
||||
// Returns the next addr on rr.addrs for failfast RPCs.
|
||||
addr = rr.addrs[rr.next].addr
|
||||
rr.next++
|
||||
rr.mu.Unlock()
|
||||
return
|
||||
}
|
||||
// Wait on rr.waitCh for non-failfast RPCs.
|
||||
if rr.waitCh == nil {
|
||||
ch = make(chan struct{})
|
||||
rr.waitCh = ch
|
||||
} else {
|
||||
ch = rr.waitCh
|
||||
}
|
||||
rr.mu.Unlock()
|
||||
for {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
err = ctx.Err()
|
||||
return
|
||||
case <-ch:
|
||||
rr.mu.Lock()
|
||||
if rr.done {
|
||||
rr.mu.Unlock()
|
||||
err = ErrClientConnClosing
|
||||
return
|
||||
}
|
||||
|
||||
if len(rr.addrs) > 0 {
|
||||
if rr.next >= len(rr.addrs) {
|
||||
rr.next = 0
|
||||
}
|
||||
next := rr.next
|
||||
for {
|
||||
a := rr.addrs[next]
|
||||
next = (next + 1) % len(rr.addrs)
|
||||
if a.connected {
|
||||
addr = a.addr
|
||||
rr.next = next
|
||||
rr.mu.Unlock()
|
||||
return
|
||||
}
|
||||
if next == rr.next {
|
||||
// Has iterated all the possible address but none is connected.
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
// The newly added addr got removed by Down() again.
|
||||
if rr.waitCh == nil {
|
||||
ch = make(chan struct{})
|
||||
rr.waitCh = ch
|
||||
} else {
|
||||
ch = rr.waitCh
|
||||
}
|
||||
rr.mu.Unlock()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (rr *roundRobin) Notify() <-chan []Address {
|
||||
return rr.addrCh
|
||||
}
|
||||
|
||||
func (rr *roundRobin) Close() error {
|
||||
rr.mu.Lock()
|
||||
defer rr.mu.Unlock()
|
||||
if rr.done {
|
||||
return errBalancerClosed
|
||||
}
|
||||
rr.done = true
|
||||
if rr.w != nil {
|
||||
rr.w.Close()
|
||||
}
|
||||
if rr.waitCh != nil {
|
||||
close(rr.waitCh)
|
||||
rr.waitCh = nil
|
||||
}
|
||||
if rr.addrCh != nil {
|
||||
close(rr.addrCh)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// pickFirst is used to test multi-addresses in one addrConn in which all addresses share the same addrConn.
|
||||
// It is a wrapper around roundRobin balancer. The logic of all methods works fine because balancer.Get()
|
||||
// returns the only address Up by resetTransport().
|
||||
type pickFirst struct {
|
||||
*roundRobin
|
||||
}
|
||||
|
|
@ -111,6 +111,9 @@ type NewSubConnOptions struct {
|
|||
// CredsBundle is the credentials bundle that will be used in the created
|
||||
// SubConn. If it's nil, the original creds from grpc DialOptions will be
|
||||
// used.
|
||||
//
|
||||
// Deprecated: Use the Attributes field in resolver.Address to pass
|
||||
// arbitrary data to the credential handshaker.
|
||||
CredsBundle credentials.Bundle
|
||||
// HealthCheckEnabled indicates whether health check service should be
|
||||
// enabled on this SubConn
|
||||
|
|
@ -123,7 +126,7 @@ type State struct {
|
|||
// determine the state of the ClientConn.
|
||||
ConnectivityState connectivity.State
|
||||
// Picker is used to choose connections (SubConns) for RPCs.
|
||||
Picker V2Picker
|
||||
Picker Picker
|
||||
}
|
||||
|
||||
// ClientConn represents a gRPC ClientConn.
|
||||
|
|
@ -141,20 +144,11 @@ type ClientConn interface {
|
|||
// The SubConn will be shutdown.
|
||||
RemoveSubConn(SubConn)
|
||||
|
||||
// UpdateBalancerState is called by balancer to notify gRPC that some internal
|
||||
// state in balancer has changed.
|
||||
//
|
||||
// gRPC will update the connectivity state of the ClientConn, and will call pick
|
||||
// on the new picker to pick new SubConn.
|
||||
//
|
||||
// Deprecated: use UpdateState instead
|
||||
UpdateBalancerState(s connectivity.State, p Picker)
|
||||
|
||||
// UpdateState notifies gRPC that the balancer's internal state has
|
||||
// changed.
|
||||
//
|
||||
// gRPC will update the connectivity state of the ClientConn, and will call pick
|
||||
// on the new picker to pick new SubConns.
|
||||
// gRPC will update the connectivity state of the ClientConn, and will call
|
||||
// Pick on the new Picker to pick new SubConns.
|
||||
UpdateState(State)
|
||||
|
||||
// ResolveNow is called by balancer to notify gRPC to do a name resolving.
|
||||
|
|
@ -232,56 +226,17 @@ type DoneInfo struct {
|
|||
|
||||
var (
|
||||
// ErrNoSubConnAvailable indicates no SubConn is available for pick().
|
||||
// gRPC will block the RPC until a new picker is available via UpdateBalancerState().
|
||||
// gRPC will block the RPC until a new picker is available via UpdateState().
|
||||
ErrNoSubConnAvailable = errors.New("no SubConn is available")
|
||||
// ErrTransientFailure indicates all SubConns are in TransientFailure.
|
||||
// WaitForReady RPCs will block, non-WaitForReady RPCs will fail.
|
||||
ErrTransientFailure = TransientFailureError(errors.New("all SubConns are in TransientFailure"))
|
||||
//
|
||||
// Deprecated: return an appropriate error based on the last resolution or
|
||||
// connection attempt instead. The behavior is the same for any non-gRPC
|
||||
// status error.
|
||||
ErrTransientFailure = errors.New("all SubConns are in TransientFailure")
|
||||
)
|
||||
|
||||
// Picker is used by gRPC to pick a SubConn to send an RPC.
|
||||
// Balancer is expected to generate a new picker from its snapshot every time its
|
||||
// internal state has changed.
|
||||
//
|
||||
// The pickers used by gRPC can be updated by ClientConn.UpdateBalancerState().
|
||||
//
|
||||
// Deprecated: use V2Picker instead
|
||||
type Picker interface {
|
||||
// Pick returns the SubConn to be used to send the RPC.
|
||||
// The returned SubConn must be one returned by NewSubConn().
|
||||
//
|
||||
// This functions is expected to return:
|
||||
// - a SubConn that is known to be READY;
|
||||
// - ErrNoSubConnAvailable if no SubConn is available, but progress is being
|
||||
// made (for example, some SubConn is in CONNECTING mode);
|
||||
// - other errors if no active connecting is happening (for example, all SubConn
|
||||
// are in TRANSIENT_FAILURE mode).
|
||||
//
|
||||
// If a SubConn is returned:
|
||||
// - If it is READY, gRPC will send the RPC on it;
|
||||
// - If it is not ready, or becomes not ready after it's returned, gRPC will
|
||||
// block until UpdateBalancerState() is called and will call pick on the
|
||||
// new picker. The done function returned from Pick(), if not nil, will be
|
||||
// called with nil error, no bytes sent and no bytes received.
|
||||
//
|
||||
// If the returned error is not nil:
|
||||
// - If the error is ErrNoSubConnAvailable, gRPC will block until UpdateBalancerState()
|
||||
// - If the error is ErrTransientFailure or implements IsTransientFailure()
|
||||
// bool, returning true:
|
||||
// - If the RPC is wait-for-ready, gRPC will block until UpdateBalancerState()
|
||||
// is called to pick again;
|
||||
// - Otherwise, RPC will fail with unavailable error.
|
||||
// - Else (error is other non-nil error):
|
||||
// - The RPC will fail with the error's status code, or Unknown if it is
|
||||
// not a status error.
|
||||
//
|
||||
// The returned done() function will be called once the rpc has finished,
|
||||
// with the final status of that RPC. If the SubConn returned is not a
|
||||
// valid SubConn type, done may not be called. done may be nil if balancer
|
||||
// doesn't care about the RPC status.
|
||||
Pick(ctx context.Context, info PickInfo) (conn SubConn, done func(DoneInfo), err error)
|
||||
}
|
||||
|
||||
// PickResult contains information related to a connection chosen for an RPC.
|
||||
type PickResult struct {
|
||||
// SubConn is the connection to use for this pick, if its state is Ready.
|
||||
|
|
@ -297,24 +252,19 @@ type PickResult struct {
|
|||
Done func(DoneInfo)
|
||||
}
|
||||
|
||||
type transientFailureError struct {
|
||||
error
|
||||
}
|
||||
// TransientFailureError returns e. It exists for backward compatibility and
|
||||
// will be deleted soon.
|
||||
//
|
||||
// Deprecated: no longer necessary, picker errors are treated this way by
|
||||
// default.
|
||||
func TransientFailureError(e error) error { return e }
|
||||
|
||||
func (e *transientFailureError) IsTransientFailure() bool { return true }
|
||||
|
||||
// TransientFailureError wraps err in an error implementing
|
||||
// IsTransientFailure() bool, returning true.
|
||||
func TransientFailureError(err error) error {
|
||||
return &transientFailureError{error: err}
|
||||
}
|
||||
|
||||
// V2Picker is used by gRPC to pick a SubConn to send an RPC.
|
||||
// Picker is used by gRPC to pick a SubConn to send an RPC.
|
||||
// Balancer is expected to generate a new picker from its snapshot every time its
|
||||
// internal state has changed.
|
||||
//
|
||||
// The pickers used by gRPC can be updated by ClientConn.UpdateBalancerState().
|
||||
type V2Picker interface {
|
||||
// The pickers used by gRPC can be updated by ClientConn.UpdateState().
|
||||
type Picker interface {
|
||||
// Pick returns the connection to use for this RPC and related information.
|
||||
//
|
||||
// Pick should not block. If the balancer needs to do I/O or any blocking
|
||||
|
|
@ -327,14 +277,13 @@ type V2Picker interface {
|
|||
// - If the error is ErrNoSubConnAvailable, gRPC will block until a new
|
||||
// Picker is provided by the balancer (using ClientConn.UpdateState).
|
||||
//
|
||||
// - If the error implements IsTransientFailure() bool, returning true,
|
||||
// wait for ready RPCs will wait, but non-wait for ready RPCs will be
|
||||
// terminated with this error's Error() string and status code
|
||||
// Unavailable.
|
||||
// - If the error is a status error (implemented by the grpc/status
|
||||
// package), gRPC will terminate the RPC with the code and message
|
||||
// provided.
|
||||
//
|
||||
// - Any other errors terminate all RPCs with the code and message
|
||||
// provided. If the error is not a status error, it will be converted by
|
||||
// gRPC to a status error with code Unknown.
|
||||
// - For all other errors, wait for ready RPCs will wait, but non-wait for
|
||||
// ready RPCs will be terminated with this error's Error() string and
|
||||
// status code Unavailable.
|
||||
Pick(info PickInfo) (PickResult, error)
|
||||
}
|
||||
|
||||
|
|
@ -343,29 +292,21 @@ type V2Picker interface {
|
|||
//
|
||||
// It also generates and updates the Picker used by gRPC to pick SubConns for RPCs.
|
||||
//
|
||||
// HandleSubConnectionStateChange, HandleResolvedAddrs and Close are guaranteed
|
||||
// to be called synchronously from the same goroutine.
|
||||
// There's no guarantee on picker.Pick, it may be called anytime.
|
||||
// UpdateClientConnState, ResolverError, UpdateSubConnState, and Close are
|
||||
// guaranteed to be called synchronously from the same goroutine. There's no
|
||||
// guarantee on picker.Pick, it may be called anytime.
|
||||
type Balancer interface {
|
||||
// HandleSubConnStateChange is called by gRPC when the connectivity state
|
||||
// of sc has changed.
|
||||
// Balancer is expected to aggregate all the state of SubConn and report
|
||||
// that back to gRPC.
|
||||
// Balancer should also generate and update Pickers when its internal state has
|
||||
// been changed by the new state.
|
||||
//
|
||||
// Deprecated: if V2Balancer is implemented by the Balancer,
|
||||
// UpdateSubConnState will be called instead.
|
||||
HandleSubConnStateChange(sc SubConn, state connectivity.State)
|
||||
// HandleResolvedAddrs is called by gRPC to send updated resolved addresses to
|
||||
// balancers.
|
||||
// Balancer can create new SubConn or remove SubConn with the addresses.
|
||||
// An empty address slice and a non-nil error will be passed if the resolver returns
|
||||
// non-nil error to gRPC.
|
||||
//
|
||||
// Deprecated: if V2Balancer is implemented by the Balancer,
|
||||
// UpdateClientConnState will be called instead.
|
||||
HandleResolvedAddrs([]resolver.Address, error)
|
||||
// UpdateClientConnState is called by gRPC when the state of the ClientConn
|
||||
// changes. If the error returned is ErrBadResolverState, the ClientConn
|
||||
// will begin calling ResolveNow on the active name resolver with
|
||||
// exponential backoff until a subsequent call to UpdateClientConnState
|
||||
// returns a nil error. Any other errors are currently ignored.
|
||||
UpdateClientConnState(ClientConnState) error
|
||||
// ResolverError is called by gRPC when the name resolver reports an error.
|
||||
ResolverError(error)
|
||||
// UpdateSubConnState is called by gRPC when the state of a SubConn
|
||||
// changes.
|
||||
UpdateSubConnState(SubConn, SubConnState)
|
||||
// Close closes the balancer. The balancer is not required to call
|
||||
// ClientConn.RemoveSubConn for its existing SubConns.
|
||||
Close()
|
||||
|
|
@ -393,27 +334,6 @@ type ClientConnState struct {
|
|||
// problem with the provided name resolver data.
|
||||
var ErrBadResolverState = errors.New("bad resolver state")
|
||||
|
||||
// V2Balancer is defined for documentation purposes. If a Balancer also
|
||||
// implements V2Balancer, its UpdateClientConnState method will be called
|
||||
// instead of HandleResolvedAddrs and its UpdateSubConnState will be called
|
||||
// instead of HandleSubConnStateChange.
|
||||
type V2Balancer interface {
|
||||
// UpdateClientConnState is called by gRPC when the state of the ClientConn
|
||||
// changes. If the error returned is ErrBadResolverState, the ClientConn
|
||||
// will begin calling ResolveNow on the active name resolver with
|
||||
// exponential backoff until a subsequent call to UpdateClientConnState
|
||||
// returns a nil error. Any other errors are currently ignored.
|
||||
UpdateClientConnState(ClientConnState) error
|
||||
// ResolverError is called by gRPC when the name resolver reports an error.
|
||||
ResolverError(error)
|
||||
// UpdateSubConnState is called by gRPC when the state of a SubConn
|
||||
// changes.
|
||||
UpdateSubConnState(SubConn, SubConnState)
|
||||
// Close closes the balancer. The balancer is not required to call
|
||||
// ClientConn.RemoveSubConn for its existing SubConns.
|
||||
Close()
|
||||
}
|
||||
|
||||
// ConnectivityStateEvaluator takes the connectivity states of multiple SubConns
|
||||
// and returns one aggregated connectivity state.
|
||||
//
|
||||
|
|
|
|||
|
|
@ -19,7 +19,6 @@
|
|||
package base
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
|
||||
|
|
@ -29,18 +28,18 @@ import (
|
|||
"google.golang.org/grpc/resolver"
|
||||
)
|
||||
|
||||
var logger = grpclog.Component("balancer")
|
||||
|
||||
type baseBuilder struct {
|
||||
name string
|
||||
pickerBuilder PickerBuilder
|
||||
v2PickerBuilder V2PickerBuilder
|
||||
config Config
|
||||
name string
|
||||
pickerBuilder PickerBuilder
|
||||
config Config
|
||||
}
|
||||
|
||||
func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions) balancer.Balancer {
|
||||
bal := &baseBalancer{
|
||||
cc: cc,
|
||||
pickerBuilder: bb.pickerBuilder,
|
||||
v2PickerBuilder: bb.v2PickerBuilder,
|
||||
cc: cc,
|
||||
pickerBuilder: bb.pickerBuilder,
|
||||
|
||||
subConns: make(map[resolver.Address]balancer.SubConn),
|
||||
scStates: make(map[balancer.SubConn]connectivity.State),
|
||||
|
|
@ -50,11 +49,7 @@ func (bb *baseBuilder) Build(cc balancer.ClientConn, opt balancer.BuildOptions)
|
|||
// Initialize picker to a picker that always returns
|
||||
// ErrNoSubConnAvailable, because when state of a SubConn changes, we
|
||||
// may call UpdateState with this picker.
|
||||
if bb.pickerBuilder != nil {
|
||||
bal.picker = NewErrPicker(balancer.ErrNoSubConnAvailable)
|
||||
} else {
|
||||
bal.v2Picker = NewErrPickerV2(balancer.ErrNoSubConnAvailable)
|
||||
}
|
||||
bal.picker = NewErrPicker(balancer.ErrNoSubConnAvailable)
|
||||
return bal
|
||||
}
|
||||
|
||||
|
|
@ -62,12 +57,9 @@ func (bb *baseBuilder) Name() string {
|
|||
return bb.name
|
||||
}
|
||||
|
||||
var _ balancer.V2Balancer = (*baseBalancer)(nil) // Assert that we implement V2Balancer
|
||||
|
||||
type baseBalancer struct {
|
||||
cc balancer.ClientConn
|
||||
pickerBuilder PickerBuilder
|
||||
v2PickerBuilder V2PickerBuilder
|
||||
cc balancer.ClientConn
|
||||
pickerBuilder PickerBuilder
|
||||
|
||||
csEvltr *balancer.ConnectivityStateEvaluator
|
||||
state connectivity.State
|
||||
|
|
@ -75,43 +67,34 @@ type baseBalancer struct {
|
|||
subConns map[resolver.Address]balancer.SubConn
|
||||
scStates map[balancer.SubConn]connectivity.State
|
||||
picker balancer.Picker
|
||||
v2Picker balancer.V2Picker
|
||||
config Config
|
||||
|
||||
resolverErr error // the last error reported by the resolver; cleared on successful resolution
|
||||
connErr error // the last connection error; cleared upon leaving TransientFailure
|
||||
}
|
||||
|
||||
func (b *baseBalancer) HandleResolvedAddrs(addrs []resolver.Address, err error) {
|
||||
panic("not implemented")
|
||||
}
|
||||
|
||||
func (b *baseBalancer) ResolverError(err error) {
|
||||
b.resolverErr = err
|
||||
if len(b.subConns) == 0 {
|
||||
b.state = connectivity.TransientFailure
|
||||
}
|
||||
|
||||
if b.state != connectivity.TransientFailure {
|
||||
// The picker will not change since the balancer does not currently
|
||||
// report an error.
|
||||
return
|
||||
}
|
||||
b.regeneratePicker()
|
||||
if b.picker != nil {
|
||||
b.cc.UpdateBalancerState(b.state, b.picker)
|
||||
} else {
|
||||
b.cc.UpdateState(balancer.State{
|
||||
ConnectivityState: b.state,
|
||||
Picker: b.v2Picker,
|
||||
})
|
||||
}
|
||||
b.cc.UpdateState(balancer.State{
|
||||
ConnectivityState: b.state,
|
||||
Picker: b.picker,
|
||||
})
|
||||
}
|
||||
|
||||
func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error {
|
||||
// TODO: handle s.ResolverState.Err (log if not nil) once implemented.
|
||||
// TODO: handle s.ResolverState.ServiceConfig?
|
||||
if grpclog.V(2) {
|
||||
grpclog.Infoln("base.baseBalancer: got new ClientConn state: ", s)
|
||||
if logger.V(2) {
|
||||
logger.Info("base.baseBalancer: got new ClientConn state: ", s)
|
||||
}
|
||||
// Successful resolution; clear resolver error and ensure we return nil.
|
||||
b.resolverErr = nil
|
||||
|
|
@ -123,7 +106,7 @@ func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error {
|
|||
// a is a new address (not existing in b.subConns).
|
||||
sc, err := b.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{HealthCheckEnabled: b.config.HealthCheck})
|
||||
if err != nil {
|
||||
grpclog.Warningf("base.baseBalancer: failed to create new SubConn: %v", err)
|
||||
logger.Warningf("base.baseBalancer: failed to create new SubConn: %v", err)
|
||||
continue
|
||||
}
|
||||
b.subConns[a] = sc
|
||||
|
|
@ -137,7 +120,7 @@ func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error {
|
|||
b.cc.RemoveSubConn(sc)
|
||||
delete(b.subConns, a)
|
||||
// Keep the state of this sc in b.scStates until sc's state becomes Shutdown.
|
||||
// The entry will be deleted in HandleSubConnStateChange.
|
||||
// The entry will be deleted in UpdateSubConnState.
|
||||
}
|
||||
}
|
||||
// If resolver state contains no addresses, return an error so ClientConn
|
||||
|
|
@ -171,49 +154,29 @@ func (b *baseBalancer) mergeErrors() error {
|
|||
// - built by the pickerBuilder with all READY SubConns otherwise.
|
||||
func (b *baseBalancer) regeneratePicker() {
|
||||
if b.state == connectivity.TransientFailure {
|
||||
if b.pickerBuilder != nil {
|
||||
b.picker = NewErrPicker(balancer.ErrTransientFailure)
|
||||
} else {
|
||||
b.v2Picker = NewErrPickerV2(balancer.TransientFailureError(b.mergeErrors()))
|
||||
}
|
||||
b.picker = NewErrPicker(b.mergeErrors())
|
||||
return
|
||||
}
|
||||
if b.pickerBuilder != nil {
|
||||
readySCs := make(map[resolver.Address]balancer.SubConn)
|
||||
readySCs := make(map[balancer.SubConn]SubConnInfo)
|
||||
|
||||
// Filter out all ready SCs from full subConn map.
|
||||
for addr, sc := range b.subConns {
|
||||
if st, ok := b.scStates[sc]; ok && st == connectivity.Ready {
|
||||
readySCs[addr] = sc
|
||||
}
|
||||
// Filter out all ready SCs from full subConn map.
|
||||
for addr, sc := range b.subConns {
|
||||
if st, ok := b.scStates[sc]; ok && st == connectivity.Ready {
|
||||
readySCs[sc] = SubConnInfo{Address: addr}
|
||||
}
|
||||
b.picker = b.pickerBuilder.Build(readySCs)
|
||||
} else {
|
||||
readySCs := make(map[balancer.SubConn]SubConnInfo)
|
||||
|
||||
// Filter out all ready SCs from full subConn map.
|
||||
for addr, sc := range b.subConns {
|
||||
if st, ok := b.scStates[sc]; ok && st == connectivity.Ready {
|
||||
readySCs[sc] = SubConnInfo{Address: addr}
|
||||
}
|
||||
}
|
||||
b.v2Picker = b.v2PickerBuilder.Build(PickerBuildInfo{ReadySCs: readySCs})
|
||||
}
|
||||
}
|
||||
|
||||
func (b *baseBalancer) HandleSubConnStateChange(sc balancer.SubConn, s connectivity.State) {
|
||||
panic("not implemented")
|
||||
b.picker = b.pickerBuilder.Build(PickerBuildInfo{ReadySCs: readySCs})
|
||||
}
|
||||
|
||||
func (b *baseBalancer) UpdateSubConnState(sc balancer.SubConn, state balancer.SubConnState) {
|
||||
s := state.ConnectivityState
|
||||
if grpclog.V(2) {
|
||||
grpclog.Infof("base.baseBalancer: handle SubConn state change: %p, %v", sc, s)
|
||||
if logger.V(2) {
|
||||
logger.Infof("base.baseBalancer: handle SubConn state change: %p, %v", sc, s)
|
||||
}
|
||||
oldS, ok := b.scStates[sc]
|
||||
if !ok {
|
||||
if grpclog.V(2) {
|
||||
grpclog.Infof("base.baseBalancer: got state changes for an unknown SubConn: %p, %v", sc, s)
|
||||
if logger.V(2) {
|
||||
logger.Infof("base.baseBalancer: got state changes for an unknown SubConn: %p, %v", sc, s)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
|
@ -247,11 +210,7 @@ func (b *baseBalancer) UpdateSubConnState(sc balancer.SubConn, state balancer.Su
|
|||
b.regeneratePicker()
|
||||
}
|
||||
|
||||
if b.picker != nil {
|
||||
b.cc.UpdateBalancerState(b.state, b.picker)
|
||||
} else {
|
||||
b.cc.UpdateState(balancer.State{ConnectivityState: b.state, Picker: b.v2Picker})
|
||||
}
|
||||
b.cc.UpdateState(balancer.State{ConnectivityState: b.state, Picker: b.picker})
|
||||
}
|
||||
|
||||
// Close is a nop because base balancer doesn't have internal state to clean up,
|
||||
|
|
@ -259,28 +218,20 @@ func (b *baseBalancer) UpdateSubConnState(sc balancer.SubConn, state balancer.Su
|
|||
func (b *baseBalancer) Close() {
|
||||
}
|
||||
|
||||
// NewErrPicker returns a picker that always returns err on Pick().
|
||||
// NewErrPicker returns a Picker that always returns err on Pick().
|
||||
func NewErrPicker(err error) balancer.Picker {
|
||||
return &errPicker{err: err}
|
||||
}
|
||||
|
||||
// NewErrPickerV2 is temporarily defined for backward compatibility reasons.
|
||||
//
|
||||
// Deprecated: use NewErrPicker instead.
|
||||
var NewErrPickerV2 = NewErrPicker
|
||||
|
||||
type errPicker struct {
|
||||
err error // Pick() always returns this err.
|
||||
}
|
||||
|
||||
func (p *errPicker) Pick(context.Context, balancer.PickInfo) (balancer.SubConn, func(balancer.DoneInfo), error) {
|
||||
return nil, nil, p.err
|
||||
}
|
||||
|
||||
// NewErrPickerV2 returns a V2Picker that always returns err on Pick().
|
||||
func NewErrPickerV2(err error) balancer.V2Picker {
|
||||
return &errPickerV2{err: err}
|
||||
}
|
||||
|
||||
type errPickerV2 struct {
|
||||
err error // Pick() always returns this err.
|
||||
}
|
||||
|
||||
func (p *errPickerV2) Pick(info balancer.PickInfo) (balancer.PickResult, error) {
|
||||
func (p *errPicker) Pick(info balancer.PickInfo) (balancer.PickResult, error) {
|
||||
return balancer.PickResult{}, p.err
|
||||
}
|
||||
|
|
|
|||
|
|
@ -37,15 +37,8 @@ import (
|
|||
|
||||
// PickerBuilder creates balancer.Picker.
|
||||
type PickerBuilder interface {
|
||||
// Build takes a slice of ready SubConns, and returns a picker that will be
|
||||
// used by gRPC to pick a SubConn.
|
||||
Build(readySCs map[resolver.Address]balancer.SubConn) balancer.Picker
|
||||
}
|
||||
|
||||
// V2PickerBuilder creates balancer.V2Picker.
|
||||
type V2PickerBuilder interface {
|
||||
// Build returns a picker that will be used by gRPC to pick a SubConn.
|
||||
Build(info PickerBuildInfo) balancer.V2Picker
|
||||
Build(info PickerBuildInfo) balancer.Picker
|
||||
}
|
||||
|
||||
// PickerBuildInfo contains information needed by the picker builder to
|
||||
|
|
@ -62,32 +55,17 @@ type SubConnInfo struct {
|
|||
Address resolver.Address // the address used to create this SubConn
|
||||
}
|
||||
|
||||
// NewBalancerBuilder returns a balancer builder. The balancers
|
||||
// built by this builder will use the picker builder to build pickers.
|
||||
func NewBalancerBuilder(name string, pb PickerBuilder) balancer.Builder {
|
||||
return NewBalancerBuilderWithConfig(name, pb, Config{})
|
||||
}
|
||||
|
||||
// Config contains the config info about the base balancer builder.
|
||||
type Config struct {
|
||||
// HealthCheck indicates whether health checking should be enabled for this specific balancer.
|
||||
HealthCheck bool
|
||||
}
|
||||
|
||||
// NewBalancerBuilderWithConfig returns a base balancer builder configured by the provided config.
|
||||
func NewBalancerBuilderWithConfig(name string, pb PickerBuilder, config Config) balancer.Builder {
|
||||
// NewBalancerBuilder returns a base balancer builder configured by the provided config.
|
||||
func NewBalancerBuilder(name string, pb PickerBuilder, config Config) balancer.Builder {
|
||||
return &baseBuilder{
|
||||
name: name,
|
||||
pickerBuilder: pb,
|
||||
config: config,
|
||||
}
|
||||
}
|
||||
|
||||
// NewBalancerBuilderV2 returns a base balancer builder configured by the provided config.
|
||||
func NewBalancerBuilderV2(name string, pb V2PickerBuilder, config Config) balancer.Builder {
|
||||
return &baseBuilder{
|
||||
name: name,
|
||||
v2PickerBuilder: pb,
|
||||
config: config,
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,51 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2020 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
// Package state declares grpclb types to be set by resolvers wishing to pass
|
||||
// information to grpclb via resolver.State Attributes.
|
||||
package state
|
||||
|
||||
import (
|
||||
"google.golang.org/grpc/resolver"
|
||||
)
|
||||
|
||||
// keyType is the key to use for storing State in Attributes.
|
||||
type keyType string
|
||||
|
||||
const key = keyType("grpc.grpclb.state")
|
||||
|
||||
// State contains gRPCLB-relevant data passed from the name resolver.
|
||||
type State struct {
|
||||
// BalancerAddresses contains the remote load balancer address(es). If
|
||||
// set, overrides any resolver-provided addresses with Type of GRPCLB.
|
||||
BalancerAddresses []resolver.Address
|
||||
}
|
||||
|
||||
// Set returns a copy of the provided state with attributes containing s. s's
|
||||
// data should not be mutated after calling Set.
|
||||
func Set(state resolver.State, s *State) resolver.State {
|
||||
state.Attributes = state.Attributes.WithValues(key, s)
|
||||
return state
|
||||
}
|
||||
|
||||
// Get returns the grpclb State in the resolver.State, or nil if not present.
|
||||
// The returned data should not be mutated.
|
||||
func Get(state resolver.State) *State {
|
||||
s, _ := state.Attributes.Value(key).(*State)
|
||||
return s
|
||||
}
|
||||
|
|
@ -33,9 +33,11 @@ import (
|
|||
// Name is the name of round_robin balancer.
|
||||
const Name = "round_robin"
|
||||
|
||||
var logger = grpclog.Component("roundrobin")
|
||||
|
||||
// newBuilder creates a new roundrobin balancer builder.
|
||||
func newBuilder() balancer.Builder {
|
||||
return base.NewBalancerBuilderV2(Name, &rrPickerBuilder{}, base.Config{HealthCheck: true})
|
||||
return base.NewBalancerBuilder(Name, &rrPickerBuilder{}, base.Config{HealthCheck: true})
|
||||
}
|
||||
|
||||
func init() {
|
||||
|
|
@ -44,10 +46,10 @@ func init() {
|
|||
|
||||
type rrPickerBuilder struct{}
|
||||
|
||||
func (*rrPickerBuilder) Build(info base.PickerBuildInfo) balancer.V2Picker {
|
||||
grpclog.Infof("roundrobinPicker: newPicker called with info: %v", info)
|
||||
func (*rrPickerBuilder) Build(info base.PickerBuildInfo) balancer.Picker {
|
||||
logger.Infof("roundrobinPicker: newPicker called with info: %v", info)
|
||||
if len(info.ReadySCs) == 0 {
|
||||
return base.NewErrPickerV2(balancer.ErrNoSubConnAvailable)
|
||||
return base.NewErrPicker(balancer.ErrNoSubConnAvailable)
|
||||
}
|
||||
var scs []balancer.SubConn
|
||||
for sc := range info.ReadySCs {
|
||||
|
|
|
|||
|
|
@ -74,11 +74,7 @@ func (ccb *ccBalancerWrapper) watcher() {
|
|||
}
|
||||
ccb.balancerMu.Lock()
|
||||
su := t.(*scStateUpdate)
|
||||
if ub, ok := ccb.balancer.(balancer.V2Balancer); ok {
|
||||
ub.UpdateSubConnState(su.sc, balancer.SubConnState{ConnectivityState: su.state, ConnectionError: su.err})
|
||||
} else {
|
||||
ccb.balancer.HandleSubConnStateChange(su.sc, su.state)
|
||||
}
|
||||
ccb.balancer.UpdateSubConnState(su.sc, balancer.SubConnState{ConnectivityState: su.state, ConnectionError: su.err})
|
||||
ccb.balancerMu.Unlock()
|
||||
case <-ccb.done.Done():
|
||||
}
|
||||
|
|
@ -123,19 +119,13 @@ func (ccb *ccBalancerWrapper) handleSubConnStateChange(sc balancer.SubConn, s co
|
|||
func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) error {
|
||||
ccb.balancerMu.Lock()
|
||||
defer ccb.balancerMu.Unlock()
|
||||
if ub, ok := ccb.balancer.(balancer.V2Balancer); ok {
|
||||
return ub.UpdateClientConnState(*ccs)
|
||||
}
|
||||
ccb.balancer.HandleResolvedAddrs(ccs.ResolverState.Addresses, nil)
|
||||
return nil
|
||||
return ccb.balancer.UpdateClientConnState(*ccs)
|
||||
}
|
||||
|
||||
func (ccb *ccBalancerWrapper) resolverError(err error) {
|
||||
if ub, ok := ccb.balancer.(balancer.V2Balancer); ok {
|
||||
ccb.balancerMu.Lock()
|
||||
ub.ResolverError(err)
|
||||
ccb.balancerMu.Unlock()
|
||||
}
|
||||
ccb.balancerMu.Lock()
|
||||
ccb.balancer.ResolverError(err)
|
||||
ccb.balancerMu.Unlock()
|
||||
}
|
||||
|
||||
func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer.NewSubConnOptions) (balancer.SubConn, error) {
|
||||
|
|
@ -173,21 +163,6 @@ func (ccb *ccBalancerWrapper) RemoveSubConn(sc balancer.SubConn) {
|
|||
ccb.cc.removeAddrConn(acbw.getAddrConn(), errConnDrain)
|
||||
}
|
||||
|
||||
func (ccb *ccBalancerWrapper) UpdateBalancerState(s connectivity.State, p balancer.Picker) {
|
||||
ccb.mu.Lock()
|
||||
defer ccb.mu.Unlock()
|
||||
if ccb.subConns == nil {
|
||||
return
|
||||
}
|
||||
// Update picker before updating state. Even though the ordering here does
|
||||
// not matter, it can lead to multiple calls of Pick in the common start-up
|
||||
// case where we wait for ready and then perform an RPC. If the picker is
|
||||
// updated later, we could call the "connecting" picker when the state is
|
||||
// updated, and then call the "ready" picker after the picker gets updated.
|
||||
ccb.cc.blockingpicker.updatePicker(p)
|
||||
ccb.cc.csMgr.updateState(s)
|
||||
}
|
||||
|
||||
func (ccb *ccBalancerWrapper) UpdateState(s balancer.State) {
|
||||
ccb.mu.Lock()
|
||||
defer ccb.mu.Unlock()
|
||||
|
|
@ -199,7 +174,7 @@ func (ccb *ccBalancerWrapper) UpdateState(s balancer.State) {
|
|||
// case where we wait for ready and then perform an RPC. If the picker is
|
||||
// updated later, we could call the "connecting" picker when the state is
|
||||
// updated, and then call the "ready" picker after the picker gets updated.
|
||||
ccb.cc.blockingpicker.updatePickerV2(s.Picker)
|
||||
ccb.cc.blockingpicker.updatePicker(s.Picker)
|
||||
ccb.cc.csMgr.updateState(s.ConnectivityState)
|
||||
}
|
||||
|
||||
|
|
@ -245,7 +220,7 @@ func (acbw *acBalancerWrapper) UpdateAddresses(addrs []resolver.Address) {
|
|||
|
||||
ac, err := cc.newAddrConn(addrs, opts)
|
||||
if err != nil {
|
||||
channelz.Warningf(acbw.ac.channelzID, "acBalancerWrapper: UpdateAddresses: failed to newAddrConn: %v", err)
|
||||
channelz.Warningf(logger, acbw.ac.channelzID, "acBalancerWrapper: UpdateAddresses: failed to newAddrConn: %v", err)
|
||||
return
|
||||
}
|
||||
acbw.ac = ac
|
||||
|
|
|
|||
|
|
@ -1,334 +0,0 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2017 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
package grpc
|
||||
|
||||
import (
|
||||
"sync"
|
||||
|
||||
"google.golang.org/grpc/balancer"
|
||||
"google.golang.org/grpc/connectivity"
|
||||
"google.golang.org/grpc/grpclog"
|
||||
"google.golang.org/grpc/resolver"
|
||||
)
|
||||
|
||||
type balancerWrapperBuilder struct {
|
||||
b Balancer // The v1 balancer.
|
||||
}
|
||||
|
||||
func (bwb *balancerWrapperBuilder) Build(cc balancer.ClientConn, opts balancer.BuildOptions) balancer.Balancer {
|
||||
bwb.b.Start(opts.Target.Endpoint, BalancerConfig{
|
||||
DialCreds: opts.DialCreds,
|
||||
Dialer: opts.Dialer,
|
||||
})
|
||||
_, pickfirst := bwb.b.(*pickFirst)
|
||||
bw := &balancerWrapper{
|
||||
balancer: bwb.b,
|
||||
pickfirst: pickfirst,
|
||||
cc: cc,
|
||||
targetAddr: opts.Target.Endpoint,
|
||||
startCh: make(chan struct{}),
|
||||
conns: make(map[resolver.Address]balancer.SubConn),
|
||||
connSt: make(map[balancer.SubConn]*scState),
|
||||
csEvltr: &balancer.ConnectivityStateEvaluator{},
|
||||
state: connectivity.Idle,
|
||||
}
|
||||
cc.UpdateState(balancer.State{ConnectivityState: connectivity.Idle, Picker: bw})
|
||||
go bw.lbWatcher()
|
||||
return bw
|
||||
}
|
||||
|
||||
func (bwb *balancerWrapperBuilder) Name() string {
|
||||
return "wrapper"
|
||||
}
|
||||
|
||||
type scState struct {
|
||||
addr Address // The v1 address type.
|
||||
s connectivity.State
|
||||
down func(error)
|
||||
}
|
||||
|
||||
type balancerWrapper struct {
|
||||
balancer Balancer // The v1 balancer.
|
||||
pickfirst bool
|
||||
|
||||
cc balancer.ClientConn
|
||||
targetAddr string // Target without the scheme.
|
||||
|
||||
mu sync.Mutex
|
||||
conns map[resolver.Address]balancer.SubConn
|
||||
connSt map[balancer.SubConn]*scState
|
||||
// This channel is closed when handling the first resolver result.
|
||||
// lbWatcher blocks until this is closed, to avoid race between
|
||||
// - NewSubConn is created, cc wants to notify balancer of state changes;
|
||||
// - Build hasn't return, cc doesn't have access to balancer.
|
||||
startCh chan struct{}
|
||||
|
||||
// To aggregate the connectivity state.
|
||||
csEvltr *balancer.ConnectivityStateEvaluator
|
||||
state connectivity.State
|
||||
}
|
||||
|
||||
// lbWatcher watches the Notify channel of the balancer and manages
|
||||
// connections accordingly.
|
||||
func (bw *balancerWrapper) lbWatcher() {
|
||||
<-bw.startCh
|
||||
notifyCh := bw.balancer.Notify()
|
||||
if notifyCh == nil {
|
||||
// There's no resolver in the balancer. Connect directly.
|
||||
a := resolver.Address{
|
||||
Addr: bw.targetAddr,
|
||||
Type: resolver.Backend,
|
||||
}
|
||||
sc, err := bw.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{})
|
||||
if err != nil {
|
||||
grpclog.Warningf("Error creating connection to %v. Err: %v", a, err)
|
||||
} else {
|
||||
bw.mu.Lock()
|
||||
bw.conns[a] = sc
|
||||
bw.connSt[sc] = &scState{
|
||||
addr: Address{Addr: bw.targetAddr},
|
||||
s: connectivity.Idle,
|
||||
}
|
||||
bw.mu.Unlock()
|
||||
sc.Connect()
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
for addrs := range notifyCh {
|
||||
grpclog.Infof("balancerWrapper: got update addr from Notify: %v", addrs)
|
||||
if bw.pickfirst {
|
||||
var (
|
||||
oldA resolver.Address
|
||||
oldSC balancer.SubConn
|
||||
)
|
||||
bw.mu.Lock()
|
||||
for oldA, oldSC = range bw.conns {
|
||||
break
|
||||
}
|
||||
bw.mu.Unlock()
|
||||
if len(addrs) <= 0 {
|
||||
if oldSC != nil {
|
||||
// Teardown old sc.
|
||||
bw.mu.Lock()
|
||||
delete(bw.conns, oldA)
|
||||
delete(bw.connSt, oldSC)
|
||||
bw.mu.Unlock()
|
||||
bw.cc.RemoveSubConn(oldSC)
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
var newAddrs []resolver.Address
|
||||
for _, a := range addrs {
|
||||
newAddr := resolver.Address{
|
||||
Addr: a.Addr,
|
||||
Type: resolver.Backend, // All addresses from balancer are all backends.
|
||||
ServerName: "",
|
||||
Metadata: a.Metadata,
|
||||
}
|
||||
newAddrs = append(newAddrs, newAddr)
|
||||
}
|
||||
if oldSC == nil {
|
||||
// Create new sc.
|
||||
sc, err := bw.cc.NewSubConn(newAddrs, balancer.NewSubConnOptions{})
|
||||
if err != nil {
|
||||
grpclog.Warningf("Error creating connection to %v. Err: %v", newAddrs, err)
|
||||
} else {
|
||||
bw.mu.Lock()
|
||||
// For pickfirst, there should be only one SubConn, so the
|
||||
// address doesn't matter. All states updating (up and down)
|
||||
// and picking should all happen on that only SubConn.
|
||||
bw.conns[resolver.Address{}] = sc
|
||||
bw.connSt[sc] = &scState{
|
||||
addr: addrs[0], // Use the first address.
|
||||
s: connectivity.Idle,
|
||||
}
|
||||
bw.mu.Unlock()
|
||||
sc.Connect()
|
||||
}
|
||||
} else {
|
||||
bw.mu.Lock()
|
||||
bw.connSt[oldSC].addr = addrs[0]
|
||||
bw.mu.Unlock()
|
||||
oldSC.UpdateAddresses(newAddrs)
|
||||
}
|
||||
} else {
|
||||
var (
|
||||
add []resolver.Address // Addresses need to setup connections.
|
||||
del []balancer.SubConn // Connections need to tear down.
|
||||
)
|
||||
resAddrs := make(map[resolver.Address]Address)
|
||||
for _, a := range addrs {
|
||||
resAddrs[resolver.Address{
|
||||
Addr: a.Addr,
|
||||
Type: resolver.Backend, // All addresses from balancer are all backends.
|
||||
ServerName: "",
|
||||
Metadata: a.Metadata,
|
||||
}] = a
|
||||
}
|
||||
bw.mu.Lock()
|
||||
for a := range resAddrs {
|
||||
if _, ok := bw.conns[a]; !ok {
|
||||
add = append(add, a)
|
||||
}
|
||||
}
|
||||
for a, c := range bw.conns {
|
||||
if _, ok := resAddrs[a]; !ok {
|
||||
del = append(del, c)
|
||||
delete(bw.conns, a)
|
||||
// Keep the state of this sc in bw.connSt until its state becomes Shutdown.
|
||||
}
|
||||
}
|
||||
bw.mu.Unlock()
|
||||
for _, a := range add {
|
||||
sc, err := bw.cc.NewSubConn([]resolver.Address{a}, balancer.NewSubConnOptions{})
|
||||
if err != nil {
|
||||
grpclog.Warningf("Error creating connection to %v. Err: %v", a, err)
|
||||
} else {
|
||||
bw.mu.Lock()
|
||||
bw.conns[a] = sc
|
||||
bw.connSt[sc] = &scState{
|
||||
addr: resAddrs[a],
|
||||
s: connectivity.Idle,
|
||||
}
|
||||
bw.mu.Unlock()
|
||||
sc.Connect()
|
||||
}
|
||||
}
|
||||
for _, c := range del {
|
||||
bw.cc.RemoveSubConn(c)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (bw *balancerWrapper) HandleSubConnStateChange(sc balancer.SubConn, s connectivity.State) {
|
||||
bw.mu.Lock()
|
||||
defer bw.mu.Unlock()
|
||||
scSt, ok := bw.connSt[sc]
|
||||
if !ok {
|
||||
return
|
||||
}
|
||||
if s == connectivity.Idle {
|
||||
sc.Connect()
|
||||
}
|
||||
oldS := scSt.s
|
||||
scSt.s = s
|
||||
if oldS != connectivity.Ready && s == connectivity.Ready {
|
||||
scSt.down = bw.balancer.Up(scSt.addr)
|
||||
} else if oldS == connectivity.Ready && s != connectivity.Ready {
|
||||
if scSt.down != nil {
|
||||
scSt.down(errConnClosing)
|
||||
}
|
||||
}
|
||||
sa := bw.csEvltr.RecordTransition(oldS, s)
|
||||
if bw.state != sa {
|
||||
bw.state = sa
|
||||
}
|
||||
bw.cc.UpdateState(balancer.State{ConnectivityState: bw.state, Picker: bw})
|
||||
if s == connectivity.Shutdown {
|
||||
// Remove state for this sc.
|
||||
delete(bw.connSt, sc)
|
||||
}
|
||||
}
|
||||
|
||||
func (bw *balancerWrapper) HandleResolvedAddrs([]resolver.Address, error) {
|
||||
bw.mu.Lock()
|
||||
defer bw.mu.Unlock()
|
||||
select {
|
||||
case <-bw.startCh:
|
||||
default:
|
||||
close(bw.startCh)
|
||||
}
|
||||
// There should be a resolver inside the balancer.
|
||||
// All updates here, if any, are ignored.
|
||||
}
|
||||
|
||||
func (bw *balancerWrapper) Close() {
|
||||
bw.mu.Lock()
|
||||
defer bw.mu.Unlock()
|
||||
select {
|
||||
case <-bw.startCh:
|
||||
default:
|
||||
close(bw.startCh)
|
||||
}
|
||||
bw.balancer.Close()
|
||||
}
|
||||
|
||||
// The picker is the balancerWrapper itself.
|
||||
// It either blocks or returns error, consistent with v1 balancer Get().
|
||||
func (bw *balancerWrapper) Pick(info balancer.PickInfo) (result balancer.PickResult, err error) {
|
||||
failfast := true // Default failfast is true.
|
||||
if ss, ok := rpcInfoFromContext(info.Ctx); ok {
|
||||
failfast = ss.failfast
|
||||
}
|
||||
a, p, err := bw.balancer.Get(info.Ctx, BalancerGetOptions{BlockingWait: !failfast})
|
||||
if err != nil {
|
||||
return balancer.PickResult{}, toRPCErr(err)
|
||||
}
|
||||
if p != nil {
|
||||
result.Done = func(balancer.DoneInfo) { p() }
|
||||
defer func() {
|
||||
if err != nil {
|
||||
p()
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
bw.mu.Lock()
|
||||
defer bw.mu.Unlock()
|
||||
if bw.pickfirst {
|
||||
// Get the first sc in conns.
|
||||
for _, result.SubConn = range bw.conns {
|
||||
return result, nil
|
||||
}
|
||||
return balancer.PickResult{}, balancer.ErrNoSubConnAvailable
|
||||
}
|
||||
var ok1 bool
|
||||
result.SubConn, ok1 = bw.conns[resolver.Address{
|
||||
Addr: a.Addr,
|
||||
Type: resolver.Backend,
|
||||
ServerName: "",
|
||||
Metadata: a.Metadata,
|
||||
}]
|
||||
s, ok2 := bw.connSt[result.SubConn]
|
||||
if !ok1 || !ok2 {
|
||||
// This can only happen due to a race where Get() returned an address
|
||||
// that was subsequently removed by Notify. In this case we should
|
||||
// retry always.
|
||||
return balancer.PickResult{}, balancer.ErrNoSubConnAvailable
|
||||
}
|
||||
switch s.s {
|
||||
case connectivity.Ready, connectivity.Idle:
|
||||
return result, nil
|
||||
case connectivity.Shutdown, connectivity.TransientFailure:
|
||||
// If the returned sc has been shut down or is in transient failure,
|
||||
// return error, and this RPC will fail or wait for another picker (if
|
||||
// non-failfast).
|
||||
return balancer.PickResult{}, balancer.ErrTransientFailure
|
||||
default:
|
||||
// For other states (connecting or unknown), the v1 balancer would
|
||||
// traditionally wait until ready and then issue the RPC. Returning
|
||||
// ErrNoSubConnAvailable will be a slight improvement in that it will
|
||||
// allow the balancer to choose another address in case others are
|
||||
// connected.
|
||||
return balancer.PickResult{}, balancer.ErrNoSubConnAvailable
|
||||
}
|
||||
}
|
||||
|
|
@ -1,13 +1,15 @@
|
|||
// Code generated by protoc-gen-go. DO NOT EDIT.
|
||||
// source: grpc/binarylog/grpc_binarylog_v1/binarylog.proto
|
||||
// source: grpc/binlog/v1/binarylog.proto
|
||||
|
||||
package grpc_binarylog_v1 // import "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
|
||||
package grpc_binarylog_v1
|
||||
|
||||
import proto "github.com/golang/protobuf/proto"
|
||||
import fmt "fmt"
|
||||
import math "math"
|
||||
import duration "github.com/golang/protobuf/ptypes/duration"
|
||||
import timestamp "github.com/golang/protobuf/ptypes/timestamp"
|
||||
import (
|
||||
fmt "fmt"
|
||||
proto "github.com/golang/protobuf/proto"
|
||||
duration "github.com/golang/protobuf/ptypes/duration"
|
||||
timestamp "github.com/golang/protobuf/ptypes/timestamp"
|
||||
math "math"
|
||||
)
|
||||
|
||||
// Reference imports to suppress errors if they are not otherwise used.
|
||||
var _ = proto.Marshal
|
||||
|
|
@ -18,7 +20,7 @@ var _ = math.Inf
|
|||
// is compatible with the proto package it is being compiled against.
|
||||
// A compilation error at this line likely means your copy of the
|
||||
// proto package needs to be updated.
|
||||
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
|
||||
const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
|
||||
|
||||
// Enumerates the type of event
|
||||
// Note the terminology is different from the RPC semantics
|
||||
|
|
@ -64,6 +66,7 @@ var GrpcLogEntry_EventType_name = map[int32]string{
|
|||
6: "EVENT_TYPE_SERVER_TRAILER",
|
||||
7: "EVENT_TYPE_CANCEL",
|
||||
}
|
||||
|
||||
var GrpcLogEntry_EventType_value = map[string]int32{
|
||||
"EVENT_TYPE_UNKNOWN": 0,
|
||||
"EVENT_TYPE_CLIENT_HEADER": 1,
|
||||
|
|
@ -78,8 +81,9 @@ var GrpcLogEntry_EventType_value = map[string]int32{
|
|||
func (x GrpcLogEntry_EventType) String() string {
|
||||
return proto.EnumName(GrpcLogEntry_EventType_name, int32(x))
|
||||
}
|
||||
|
||||
func (GrpcLogEntry_EventType) EnumDescriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{0, 0}
|
||||
return fileDescriptor_b7972e58de45083a, []int{0, 0}
|
||||
}
|
||||
|
||||
// Enumerates the entity that generates the log entry
|
||||
|
|
@ -96,6 +100,7 @@ var GrpcLogEntry_Logger_name = map[int32]string{
|
|||
1: "LOGGER_CLIENT",
|
||||
2: "LOGGER_SERVER",
|
||||
}
|
||||
|
||||
var GrpcLogEntry_Logger_value = map[string]int32{
|
||||
"LOGGER_UNKNOWN": 0,
|
||||
"LOGGER_CLIENT": 1,
|
||||
|
|
@ -105,8 +110,9 @@ var GrpcLogEntry_Logger_value = map[string]int32{
|
|||
func (x GrpcLogEntry_Logger) String() string {
|
||||
return proto.EnumName(GrpcLogEntry_Logger_name, int32(x))
|
||||
}
|
||||
|
||||
func (GrpcLogEntry_Logger) EnumDescriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{0, 1}
|
||||
return fileDescriptor_b7972e58de45083a, []int{0, 1}
|
||||
}
|
||||
|
||||
type Address_Type int32
|
||||
|
|
@ -128,6 +134,7 @@ var Address_Type_name = map[int32]string{
|
|||
2: "TYPE_IPV6",
|
||||
3: "TYPE_UNIX",
|
||||
}
|
||||
|
||||
var Address_Type_value = map[string]int32{
|
||||
"TYPE_UNKNOWN": 0,
|
||||
"TYPE_IPV4": 1,
|
||||
|
|
@ -138,8 +145,9 @@ var Address_Type_value = map[string]int32{
|
|||
func (x Address_Type) String() string {
|
||||
return proto.EnumName(Address_Type_name, int32(x))
|
||||
}
|
||||
|
||||
func (Address_Type) EnumDescriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{7, 0}
|
||||
return fileDescriptor_b7972e58de45083a, []int{7, 0}
|
||||
}
|
||||
|
||||
// Log entry we store in binary logs
|
||||
|
|
@ -185,16 +193,17 @@ func (m *GrpcLogEntry) Reset() { *m = GrpcLogEntry{} }
|
|||
func (m *GrpcLogEntry) String() string { return proto.CompactTextString(m) }
|
||||
func (*GrpcLogEntry) ProtoMessage() {}
|
||||
func (*GrpcLogEntry) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{0}
|
||||
return fileDescriptor_b7972e58de45083a, []int{0}
|
||||
}
|
||||
|
||||
func (m *GrpcLogEntry) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_GrpcLogEntry.Unmarshal(m, b)
|
||||
}
|
||||
func (m *GrpcLogEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_GrpcLogEntry.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (dst *GrpcLogEntry) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_GrpcLogEntry.Merge(dst, src)
|
||||
func (m *GrpcLogEntry) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_GrpcLogEntry.Merge(m, src)
|
||||
}
|
||||
func (m *GrpcLogEntry) XXX_Size() int {
|
||||
return xxx_messageInfo_GrpcLogEntry.Size(m)
|
||||
|
|
@ -317,9 +326,9 @@ func (m *GrpcLogEntry) GetPeer() *Address {
|
|||
return nil
|
||||
}
|
||||
|
||||
// XXX_OneofFuncs is for the internal use of the proto package.
|
||||
func (*GrpcLogEntry) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer) error, func(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error), func(msg proto.Message) (n int), []interface{}) {
|
||||
return _GrpcLogEntry_OneofMarshaler, _GrpcLogEntry_OneofUnmarshaler, _GrpcLogEntry_OneofSizer, []interface{}{
|
||||
// XXX_OneofWrappers is for the internal use of the proto package.
|
||||
func (*GrpcLogEntry) XXX_OneofWrappers() []interface{} {
|
||||
return []interface{}{
|
||||
(*GrpcLogEntry_ClientHeader)(nil),
|
||||
(*GrpcLogEntry_ServerHeader)(nil),
|
||||
(*GrpcLogEntry_Message)(nil),
|
||||
|
|
@ -327,108 +336,6 @@ func (*GrpcLogEntry) XXX_OneofFuncs() (func(msg proto.Message, b *proto.Buffer)
|
|||
}
|
||||
}
|
||||
|
||||
func _GrpcLogEntry_OneofMarshaler(msg proto.Message, b *proto.Buffer) error {
|
||||
m := msg.(*GrpcLogEntry)
|
||||
// payload
|
||||
switch x := m.Payload.(type) {
|
||||
case *GrpcLogEntry_ClientHeader:
|
||||
b.EncodeVarint(6<<3 | proto.WireBytes)
|
||||
if err := b.EncodeMessage(x.ClientHeader); err != nil {
|
||||
return err
|
||||
}
|
||||
case *GrpcLogEntry_ServerHeader:
|
||||
b.EncodeVarint(7<<3 | proto.WireBytes)
|
||||
if err := b.EncodeMessage(x.ServerHeader); err != nil {
|
||||
return err
|
||||
}
|
||||
case *GrpcLogEntry_Message:
|
||||
b.EncodeVarint(8<<3 | proto.WireBytes)
|
||||
if err := b.EncodeMessage(x.Message); err != nil {
|
||||
return err
|
||||
}
|
||||
case *GrpcLogEntry_Trailer:
|
||||
b.EncodeVarint(9<<3 | proto.WireBytes)
|
||||
if err := b.EncodeMessage(x.Trailer); err != nil {
|
||||
return err
|
||||
}
|
||||
case nil:
|
||||
default:
|
||||
return fmt.Errorf("GrpcLogEntry.Payload has unexpected type %T", x)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func _GrpcLogEntry_OneofUnmarshaler(msg proto.Message, tag, wire int, b *proto.Buffer) (bool, error) {
|
||||
m := msg.(*GrpcLogEntry)
|
||||
switch tag {
|
||||
case 6: // payload.client_header
|
||||
if wire != proto.WireBytes {
|
||||
return true, proto.ErrInternalBadWireType
|
||||
}
|
||||
msg := new(ClientHeader)
|
||||
err := b.DecodeMessage(msg)
|
||||
m.Payload = &GrpcLogEntry_ClientHeader{msg}
|
||||
return true, err
|
||||
case 7: // payload.server_header
|
||||
if wire != proto.WireBytes {
|
||||
return true, proto.ErrInternalBadWireType
|
||||
}
|
||||
msg := new(ServerHeader)
|
||||
err := b.DecodeMessage(msg)
|
||||
m.Payload = &GrpcLogEntry_ServerHeader{msg}
|
||||
return true, err
|
||||
case 8: // payload.message
|
||||
if wire != proto.WireBytes {
|
||||
return true, proto.ErrInternalBadWireType
|
||||
}
|
||||
msg := new(Message)
|
||||
err := b.DecodeMessage(msg)
|
||||
m.Payload = &GrpcLogEntry_Message{msg}
|
||||
return true, err
|
||||
case 9: // payload.trailer
|
||||
if wire != proto.WireBytes {
|
||||
return true, proto.ErrInternalBadWireType
|
||||
}
|
||||
msg := new(Trailer)
|
||||
err := b.DecodeMessage(msg)
|
||||
m.Payload = &GrpcLogEntry_Trailer{msg}
|
||||
return true, err
|
||||
default:
|
||||
return false, nil
|
||||
}
|
||||
}
|
||||
|
||||
func _GrpcLogEntry_OneofSizer(msg proto.Message) (n int) {
|
||||
m := msg.(*GrpcLogEntry)
|
||||
// payload
|
||||
switch x := m.Payload.(type) {
|
||||
case *GrpcLogEntry_ClientHeader:
|
||||
s := proto.Size(x.ClientHeader)
|
||||
n += 1 // tag and wire
|
||||
n += proto.SizeVarint(uint64(s))
|
||||
n += s
|
||||
case *GrpcLogEntry_ServerHeader:
|
||||
s := proto.Size(x.ServerHeader)
|
||||
n += 1 // tag and wire
|
||||
n += proto.SizeVarint(uint64(s))
|
||||
n += s
|
||||
case *GrpcLogEntry_Message:
|
||||
s := proto.Size(x.Message)
|
||||
n += 1 // tag and wire
|
||||
n += proto.SizeVarint(uint64(s))
|
||||
n += s
|
||||
case *GrpcLogEntry_Trailer:
|
||||
s := proto.Size(x.Trailer)
|
||||
n += 1 // tag and wire
|
||||
n += proto.SizeVarint(uint64(s))
|
||||
n += s
|
||||
case nil:
|
||||
default:
|
||||
panic(fmt.Sprintf("proto: unexpected type %T in oneof", x))
|
||||
}
|
||||
return n
|
||||
}
|
||||
|
||||
type ClientHeader struct {
|
||||
// This contains only the metadata from the application.
|
||||
Metadata *Metadata `protobuf:"bytes,1,opt,name=metadata,proto3" json:"metadata,omitempty"`
|
||||
|
|
@ -453,16 +360,17 @@ func (m *ClientHeader) Reset() { *m = ClientHeader{} }
|
|||
func (m *ClientHeader) String() string { return proto.CompactTextString(m) }
|
||||
func (*ClientHeader) ProtoMessage() {}
|
||||
func (*ClientHeader) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{1}
|
||||
return fileDescriptor_b7972e58de45083a, []int{1}
|
||||
}
|
||||
|
||||
func (m *ClientHeader) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_ClientHeader.Unmarshal(m, b)
|
||||
}
|
||||
func (m *ClientHeader) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_ClientHeader.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (dst *ClientHeader) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_ClientHeader.Merge(dst, src)
|
||||
func (m *ClientHeader) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_ClientHeader.Merge(m, src)
|
||||
}
|
||||
func (m *ClientHeader) XXX_Size() int {
|
||||
return xxx_messageInfo_ClientHeader.Size(m)
|
||||
|
|
@ -513,16 +421,17 @@ func (m *ServerHeader) Reset() { *m = ServerHeader{} }
|
|||
func (m *ServerHeader) String() string { return proto.CompactTextString(m) }
|
||||
func (*ServerHeader) ProtoMessage() {}
|
||||
func (*ServerHeader) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{2}
|
||||
return fileDescriptor_b7972e58de45083a, []int{2}
|
||||
}
|
||||
|
||||
func (m *ServerHeader) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_ServerHeader.Unmarshal(m, b)
|
||||
}
|
||||
func (m *ServerHeader) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_ServerHeader.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (dst *ServerHeader) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_ServerHeader.Merge(dst, src)
|
||||
func (m *ServerHeader) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_ServerHeader.Merge(m, src)
|
||||
}
|
||||
func (m *ServerHeader) XXX_Size() int {
|
||||
return xxx_messageInfo_ServerHeader.Size(m)
|
||||
|
|
@ -560,16 +469,17 @@ func (m *Trailer) Reset() { *m = Trailer{} }
|
|||
func (m *Trailer) String() string { return proto.CompactTextString(m) }
|
||||
func (*Trailer) ProtoMessage() {}
|
||||
func (*Trailer) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{3}
|
||||
return fileDescriptor_b7972e58de45083a, []int{3}
|
||||
}
|
||||
|
||||
func (m *Trailer) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_Trailer.Unmarshal(m, b)
|
||||
}
|
||||
func (m *Trailer) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_Trailer.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (dst *Trailer) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Trailer.Merge(dst, src)
|
||||
func (m *Trailer) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Trailer.Merge(m, src)
|
||||
}
|
||||
func (m *Trailer) XXX_Size() int {
|
||||
return xxx_messageInfo_Trailer.Size(m)
|
||||
|
|
@ -624,16 +534,17 @@ func (m *Message) Reset() { *m = Message{} }
|
|||
func (m *Message) String() string { return proto.CompactTextString(m) }
|
||||
func (*Message) ProtoMessage() {}
|
||||
func (*Message) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{4}
|
||||
return fileDescriptor_b7972e58de45083a, []int{4}
|
||||
}
|
||||
|
||||
func (m *Message) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_Message.Unmarshal(m, b)
|
||||
}
|
||||
func (m *Message) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_Message.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (dst *Message) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Message.Merge(dst, src)
|
||||
func (m *Message) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Message.Merge(m, src)
|
||||
}
|
||||
func (m *Message) XXX_Size() int {
|
||||
return xxx_messageInfo_Message.Size(m)
|
||||
|
|
@ -690,16 +601,17 @@ func (m *Metadata) Reset() { *m = Metadata{} }
|
|||
func (m *Metadata) String() string { return proto.CompactTextString(m) }
|
||||
func (*Metadata) ProtoMessage() {}
|
||||
func (*Metadata) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{5}
|
||||
return fileDescriptor_b7972e58de45083a, []int{5}
|
||||
}
|
||||
|
||||
func (m *Metadata) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_Metadata.Unmarshal(m, b)
|
||||
}
|
||||
func (m *Metadata) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_Metadata.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (dst *Metadata) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Metadata.Merge(dst, src)
|
||||
func (m *Metadata) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Metadata.Merge(m, src)
|
||||
}
|
||||
func (m *Metadata) XXX_Size() int {
|
||||
return xxx_messageInfo_Metadata.Size(m)
|
||||
|
|
@ -730,16 +642,17 @@ func (m *MetadataEntry) Reset() { *m = MetadataEntry{} }
|
|||
func (m *MetadataEntry) String() string { return proto.CompactTextString(m) }
|
||||
func (*MetadataEntry) ProtoMessage() {}
|
||||
func (*MetadataEntry) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{6}
|
||||
return fileDescriptor_b7972e58de45083a, []int{6}
|
||||
}
|
||||
|
||||
func (m *MetadataEntry) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_MetadataEntry.Unmarshal(m, b)
|
||||
}
|
||||
func (m *MetadataEntry) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_MetadataEntry.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (dst *MetadataEntry) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_MetadataEntry.Merge(dst, src)
|
||||
func (m *MetadataEntry) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_MetadataEntry.Merge(m, src)
|
||||
}
|
||||
func (m *MetadataEntry) XXX_Size() int {
|
||||
return xxx_messageInfo_MetadataEntry.Size(m)
|
||||
|
|
@ -779,16 +692,17 @@ func (m *Address) Reset() { *m = Address{} }
|
|||
func (m *Address) String() string { return proto.CompactTextString(m) }
|
||||
func (*Address) ProtoMessage() {}
|
||||
func (*Address) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_binarylog_264c8c9c551ce911, []int{7}
|
||||
return fileDescriptor_b7972e58de45083a, []int{7}
|
||||
}
|
||||
|
||||
func (m *Address) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_Address.Unmarshal(m, b)
|
||||
}
|
||||
func (m *Address) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_Address.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (dst *Address) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Address.Merge(dst, src)
|
||||
func (m *Address) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Address.Merge(m, src)
|
||||
}
|
||||
func (m *Address) XXX_Size() int {
|
||||
return xxx_messageInfo_Address.Size(m)
|
||||
|
|
@ -821,6 +735,9 @@ func (m *Address) GetIpPort() uint32 {
|
|||
}
|
||||
|
||||
func init() {
|
||||
proto.RegisterEnum("grpc.binarylog.v1.GrpcLogEntry_EventType", GrpcLogEntry_EventType_name, GrpcLogEntry_EventType_value)
|
||||
proto.RegisterEnum("grpc.binarylog.v1.GrpcLogEntry_Logger", GrpcLogEntry_Logger_name, GrpcLogEntry_Logger_value)
|
||||
proto.RegisterEnum("grpc.binarylog.v1.Address_Type", Address_Type_name, Address_Type_value)
|
||||
proto.RegisterType((*GrpcLogEntry)(nil), "grpc.binarylog.v1.GrpcLogEntry")
|
||||
proto.RegisterType((*ClientHeader)(nil), "grpc.binarylog.v1.ClientHeader")
|
||||
proto.RegisterType((*ServerHeader)(nil), "grpc.binarylog.v1.ServerHeader")
|
||||
|
|
@ -829,72 +746,67 @@ func init() {
|
|||
proto.RegisterType((*Metadata)(nil), "grpc.binarylog.v1.Metadata")
|
||||
proto.RegisterType((*MetadataEntry)(nil), "grpc.binarylog.v1.MetadataEntry")
|
||||
proto.RegisterType((*Address)(nil), "grpc.binarylog.v1.Address")
|
||||
proto.RegisterEnum("grpc.binarylog.v1.GrpcLogEntry_EventType", GrpcLogEntry_EventType_name, GrpcLogEntry_EventType_value)
|
||||
proto.RegisterEnum("grpc.binarylog.v1.GrpcLogEntry_Logger", GrpcLogEntry_Logger_name, GrpcLogEntry_Logger_value)
|
||||
proto.RegisterEnum("grpc.binarylog.v1.Address_Type", Address_Type_name, Address_Type_value)
|
||||
}
|
||||
|
||||
func init() {
|
||||
proto.RegisterFile("grpc/binarylog/grpc_binarylog_v1/binarylog.proto", fileDescriptor_binarylog_264c8c9c551ce911)
|
||||
}
|
||||
func init() { proto.RegisterFile("grpc/binlog/v1/binarylog.proto", fileDescriptor_b7972e58de45083a) }
|
||||
|
||||
var fileDescriptor_binarylog_264c8c9c551ce911 = []byte{
|
||||
// 900 bytes of a gzipped FileDescriptorProto
|
||||
var fileDescriptor_b7972e58de45083a = []byte{
|
||||
// 904 bytes of a gzipped FileDescriptorProto
|
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|
||||
0x76, 0x3a, 0x57, 0x0e, 0x36, 0xb4, 0x07, 0xde, 0x89, 0x83, 0x6f, 0x1d, 0x9c, 0x7b, 0x77, 0xd1,
|
||||
0x67, 0xf0, 0x62, 0x3b, 0xf6, 0xad, 0x33, 0x99, 0x74, 0xfa, 0x8e, 0xb1, 0xf7, 0xc0, 0x9d, 0x05,
|
||||
0xe7, 0xee, 0x12, 0x6a, 0xc0, 0xe9, 0x23, 0x99, 0x3b, 0xc3, 0x37, 0x6e, 0x6f, 0x78, 0x33, 0x71,
|
||||
0x8c, 0xfd, 0xc7, 0x05, 0xa6, 0xb8, 0x33, 0x18, 0x3a, 0xd8, 0x28, 0xa3, 0x4f, 0xe0, 0xa8, 0x28,
|
||||
0xd0, 0x19, 0xf5, 0x9c, 0xa1, 0xa1, 0x5b, 0x5d, 0x28, 0xab, 0x36, 0x43, 0x08, 0x0e, 0x87, 0x37,
|
||||
0xfd, 0xbe, 0x83, 0x0b, 0xef, 0x3d, 0x82, 0x7a, 0x86, 0xa9, 0x8c, 0x86, 0x56, 0x80, 0x54, 0x0a,
|
||||
0x63, 0xb7, 0x5b, 0x01, 0x3d, 0xab, 0xbf, 0xf5, 0x41, 0x83, 0x5a, 0xb1, 0xf9, 0xd0, 0x6b, 0x38,
|
||||
0x58, 0x50, 0x41, 0x3c, 0x22, 0x48, 0x36, 0xbc, 0x9f, 0x3e, 0xda, 0x25, 0x8a, 0x82, 0x37, 0x64,
|
||||
0x74, 0x06, 0xd5, 0x05, 0x15, 0x73, 0xe6, 0xb9, 0x11, 0x59, 0x50, 0x39, 0xc0, 0x15, 0x0c, 0x0a,
|
||||
0x1a, 0x91, 0x05, 0x45, 0xa7, 0x50, 0x21, 0x4b, 0x31, 0x67, 0x3c, 0x10, 0x6b, 0x39, 0xb6, 0x15,
|
||||
0x7c, 0x0f, 0xa0, 0x0b, 0xd0, 0xd3, 0x45, 0xc0, 0x96, 0x42, 0x8e, 0x6b, 0xb5, 0xfd, 0x62, 0x6b,
|
||||
0x67, 0x5c, 0x65, 0x9b, 0x09, 0xe7, 0x4c, 0xab, 0x0f, 0xb5, 0x62, 0xc7, 0xff, 0xef, 0xcb, 0x5b,
|
||||
0x7f, 0x68, 0xa0, 0x67, 0x1d, 0xfc, 0x51, 0x15, 0x48, 0x04, 0x11, 0xcb, 0xc4, 0x9d, 0x31, 0x4f,
|
||||
0x55, 0xa0, 0x8e, 0x41, 0x41, 0x3d, 0xe6, 0x51, 0xf4, 0x39, 0x1c, 0x66, 0x84, 0x7c, 0x0e, 0x55,
|
||||
0x19, 0xea, 0x0a, 0xcd, 0x46, 0xaf, 0x40, 0xf3, 0xa8, 0x20, 0x41, 0x98, 0xc8, 0x8a, 0xd4, 0x72,
|
||||
0xda, 0x95, 0x02, 0xad, 0x57, 0xa0, 0xe7, 0x11, 0xcf, 0xa0, 0x1c, 0xd2, 0xc8, 0x17, 0x73, 0x79,
|
||||
0xe1, 0x3a, 0xce, 0x2c, 0x84, 0xa0, 0x24, 0x9f, 0xb1, 0x2b, 0xe3, 0xe5, 0xd9, 0xea, 0xc2, 0x41,
|
||||
0x7e, 0x77, 0x74, 0x09, 0xfb, 0x34, 0xdd, 0x5c, 0xa6, 0xd6, 0xd8, 0x6b, 0x56, 0xdb, 0x8d, 0x7f,
|
||||
0x79, 0xa7, 0xdc, 0x70, 0x58, 0xd1, 0xad, 0xd7, 0x50, 0xff, 0x07, 0x8e, 0x0c, 0xd8, 0xfb, 0x95,
|
||||
0xae, 0x65, 0xf6, 0x0a, 0x4e, 0x8f, 0xe8, 0x18, 0xf6, 0x57, 0x24, 0x5c, 0xd2, 0x2c, 0xb7, 0x32,
|
||||
0xac, 0x3f, 0x35, 0xd0, 0xb3, 0x39, 0x46, 0x17, 0xd9, 0x76, 0xd6, 0xe4, 0x72, 0x3d, 0x7b, 0x7a,
|
||||
0xe2, 0xed, 0xc2, 0x4e, 0x36, 0x41, 0x27, 0x0a, 0xcd, 0x3a, 0x2c, 0x37, 0xd3, 0x9f, 0x47, 0x10,
|
||||
0xbb, 0x31, 0xe3, 0x42, 0x56, 0xb5, 0x8e, 0xcb, 0x41, 0x3c, 0x66, 0x5c, 0x58, 0x0e, 0x94, 0xe4,
|
||||
0x8e, 0x30, 0xa0, 0xf6, 0x60, 0x3b, 0xd4, 0xa1, 0x22, 0x91, 0xc1, 0xf8, 0xf6, 0x6b, 0x43, 0x2b,
|
||||
0x9a, 0x97, 0xc6, 0xee, 0xc6, 0x7c, 0x37, 0x1a, 0xfc, 0x60, 0xec, 0x75, 0x7f, 0x86, 0xe3, 0x80,
|
||||
0x6d, 0x5f, 0xb2, 0x7b, 0xd8, 0x95, 0xd6, 0x90, 0xf9, 0xe3, 0xb4, 0x51, 0xc7, 0xda, 0x4f, 0xed,
|
||||
0xac, 0x71, 0x7d, 0x16, 0x92, 0xc8, 0xb7, 0x19, 0xf7, 0x5b, 0xf9, 0x7f, 0x59, 0x85, 0x49, 0xd3,
|
||||
0xdd, 0x98, 0xee, 0xea, 0xfc, 0xae, 0x2c, 0xbb, 0xfc, 0xe2, 0xef, 0x00, 0x00, 0x00, 0xff, 0xff,
|
||||
0x10, 0x93, 0x68, 0x41, 0xc2, 0x07, 0x00, 0x00,
|
||||
}
|
||||
|
|
|
|||
|
|
@ -68,8 +68,6 @@ var (
|
|||
errConnDrain = errors.New("grpc: the connection is drained")
|
||||
// errConnClosing indicates that the connection is closing.
|
||||
errConnClosing = errors.New("grpc: the connection is closing")
|
||||
// errBalancerClosed indicates that the balancer is closed.
|
||||
errBalancerClosed = errors.New("grpc: balancer is closed")
|
||||
// invalidDefaultServiceConfigErrPrefix is used to prefix the json parsing error for the default
|
||||
// service config.
|
||||
invalidDefaultServiceConfigErrPrefix = "grpc: the provided default service config is invalid"
|
||||
|
|
@ -151,17 +149,17 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
|
|||
if channelz.IsOn() {
|
||||
if cc.dopts.channelzParentID != 0 {
|
||||
cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, cc.dopts.channelzParentID, target)
|
||||
channelz.AddTraceEvent(cc.channelzID, 0, &channelz.TraceEventDesc{
|
||||
channelz.AddTraceEvent(logger, cc.channelzID, 0, &channelz.TraceEventDesc{
|
||||
Desc: "Channel Created",
|
||||
Severity: channelz.CtINFO,
|
||||
Severity: channelz.CtInfo,
|
||||
Parent: &channelz.TraceEventDesc{
|
||||
Desc: fmt.Sprintf("Nested Channel(id:%d) created", cc.channelzID),
|
||||
Severity: channelz.CtINFO,
|
||||
Severity: channelz.CtInfo,
|
||||
},
|
||||
})
|
||||
} else {
|
||||
cc.channelzID = channelz.RegisterChannel(&channelzChannel{cc}, 0, target)
|
||||
channelz.Info(cc.channelzID, "Channel Created")
|
||||
channelz.Info(logger, cc.channelzID, "Channel Created")
|
||||
}
|
||||
cc.csMgr.channelzID = cc.channelzID
|
||||
}
|
||||
|
|
@ -217,7 +215,14 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
|
|||
defer func() {
|
||||
select {
|
||||
case <-ctx.Done():
|
||||
conn, err = nil, ctx.Err()
|
||||
switch {
|
||||
case ctx.Err() == err:
|
||||
conn = nil
|
||||
case err == nil || !cc.dopts.returnLastError:
|
||||
conn, err = nil, ctx.Err()
|
||||
default:
|
||||
conn, err = nil, fmt.Errorf("%v: %v", ctx.Err(), err)
|
||||
}
|
||||
default:
|
||||
}
|
||||
}()
|
||||
|
|
@ -240,13 +245,14 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
|
|||
|
||||
// Determine the resolver to use.
|
||||
cc.parsedTarget = grpcutil.ParseTarget(cc.target)
|
||||
channelz.Infof(cc.channelzID, "parsed scheme: %q", cc.parsedTarget.Scheme)
|
||||
unixScheme := strings.HasPrefix(cc.target, "unix:")
|
||||
channelz.Infof(logger, cc.channelzID, "parsed scheme: %q", cc.parsedTarget.Scheme)
|
||||
resolverBuilder := cc.getResolver(cc.parsedTarget.Scheme)
|
||||
if resolverBuilder == nil {
|
||||
// If resolver builder is still nil, the parsed target's scheme is
|
||||
// not registered. Fallback to default resolver and set Endpoint to
|
||||
// the original target.
|
||||
channelz.Infof(cc.channelzID, "scheme %q not registered, fallback to default scheme", cc.parsedTarget.Scheme)
|
||||
channelz.Infof(logger, cc.channelzID, "scheme %q not registered, fallback to default scheme", cc.parsedTarget.Scheme)
|
||||
cc.parsedTarget = resolver.Target{
|
||||
Scheme: resolver.GetDefaultScheme(),
|
||||
Endpoint: target,
|
||||
|
|
@ -262,6 +268,8 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
|
|||
cc.authority = creds.Info().ServerName
|
||||
} else if cc.dopts.insecure && cc.dopts.authority != "" {
|
||||
cc.authority = cc.dopts.authority
|
||||
} else if unixScheme {
|
||||
cc.authority = "localhost"
|
||||
} else {
|
||||
// Use endpoint from "scheme://authority/endpoint" as the default
|
||||
// authority for ClientConn.
|
||||
|
|
@ -311,7 +319,7 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
|
|||
if s == connectivity.Ready {
|
||||
break
|
||||
} else if cc.dopts.copts.FailOnNonTempDialError && s == connectivity.TransientFailure {
|
||||
if err = cc.blockingpicker.connectionError(); err != nil {
|
||||
if err = cc.connectionError(); err != nil {
|
||||
terr, ok := err.(interface {
|
||||
Temporary() bool
|
||||
})
|
||||
|
|
@ -322,6 +330,9 @@ func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *
|
|||
}
|
||||
if !cc.WaitForStateChange(ctx, s) {
|
||||
// ctx got timeout or canceled.
|
||||
if err = cc.connectionError(); err != nil && cc.dopts.returnLastError {
|
||||
return nil, err
|
||||
}
|
||||
return nil, ctx.Err()
|
||||
}
|
||||
}
|
||||
|
|
@ -414,7 +425,7 @@ func (csm *connectivityStateManager) updateState(state connectivity.State) {
|
|||
return
|
||||
}
|
||||
csm.state = state
|
||||
channelz.Infof(csm.channelzID, "Channel Connectivity change to %v", state)
|
||||
channelz.Infof(logger, csm.channelzID, "Channel Connectivity change to %v", state)
|
||||
if csm.notifyChan != nil {
|
||||
// There are other goroutines waiting on this channel.
|
||||
close(csm.notifyChan)
|
||||
|
|
@ -490,11 +501,18 @@ type ClientConn struct {
|
|||
|
||||
channelzID int64 // channelz unique identification number
|
||||
czData *channelzData
|
||||
|
||||
lceMu sync.Mutex // protects lastConnectionError
|
||||
lastConnectionError error
|
||||
}
|
||||
|
||||
// WaitForStateChange waits until the connectivity.State of ClientConn changes from sourceState or
|
||||
// ctx expires. A true value is returned in former case and false in latter.
|
||||
// This is an EXPERIMENTAL API.
|
||||
//
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func (cc *ClientConn) WaitForStateChange(ctx context.Context, sourceState connectivity.State) bool {
|
||||
ch := cc.csMgr.getNotifyChan()
|
||||
if cc.csMgr.getState() != sourceState {
|
||||
|
|
@ -509,7 +527,11 @@ func (cc *ClientConn) WaitForStateChange(ctx context.Context, sourceState connec
|
|||
}
|
||||
|
||||
// GetState returns the connectivity.State of ClientConn.
|
||||
// This is an EXPERIMENTAL API.
|
||||
//
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func (cc *ClientConn) GetState() connectivity.State {
|
||||
return cc.csMgr.getState()
|
||||
}
|
||||
|
|
@ -664,9 +686,9 @@ func (cc *ClientConn) switchBalancer(name string) {
|
|||
return
|
||||
}
|
||||
|
||||
channelz.Infof(cc.channelzID, "ClientConn switching balancer to %q", name)
|
||||
channelz.Infof(logger, cc.channelzID, "ClientConn switching balancer to %q", name)
|
||||
if cc.dopts.balancerBuilder != nil {
|
||||
channelz.Info(cc.channelzID, "ignoring balancer switching: Balancer DialOption used instead")
|
||||
channelz.Info(logger, cc.channelzID, "ignoring balancer switching: Balancer DialOption used instead")
|
||||
return
|
||||
}
|
||||
if cc.balancerWrapper != nil {
|
||||
|
|
@ -675,11 +697,11 @@ func (cc *ClientConn) switchBalancer(name string) {
|
|||
|
||||
builder := balancer.Get(name)
|
||||
if builder == nil {
|
||||
channelz.Warningf(cc.channelzID, "Channel switches to new LB policy %q due to fallback from invalid balancer name", PickFirstBalancerName)
|
||||
channelz.Infof(cc.channelzID, "failed to get balancer builder for: %v, using pick_first instead", name)
|
||||
channelz.Warningf(logger, cc.channelzID, "Channel switches to new LB policy %q due to fallback from invalid balancer name", PickFirstBalancerName)
|
||||
channelz.Infof(logger, cc.channelzID, "failed to get balancer builder for: %v, using pick_first instead", name)
|
||||
builder = newPickfirstBuilder()
|
||||
} else {
|
||||
channelz.Infof(cc.channelzID, "Channel switches to new LB policy %q", name)
|
||||
channelz.Infof(logger, cc.channelzID, "Channel switches to new LB policy %q", name)
|
||||
}
|
||||
|
||||
cc.curBalancerName = builder.Name()
|
||||
|
|
@ -720,12 +742,12 @@ func (cc *ClientConn) newAddrConn(addrs []resolver.Address, opts balancer.NewSub
|
|||
}
|
||||
if channelz.IsOn() {
|
||||
ac.channelzID = channelz.RegisterSubChannel(ac, cc.channelzID, "")
|
||||
channelz.AddTraceEvent(ac.channelzID, 0, &channelz.TraceEventDesc{
|
||||
channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{
|
||||
Desc: "Subchannel Created",
|
||||
Severity: channelz.CtINFO,
|
||||
Severity: channelz.CtInfo,
|
||||
Parent: &channelz.TraceEventDesc{
|
||||
Desc: fmt.Sprintf("Subchannel(id:%d) created", ac.channelzID),
|
||||
Severity: channelz.CtINFO,
|
||||
Severity: channelz.CtInfo,
|
||||
},
|
||||
})
|
||||
}
|
||||
|
|
@ -759,7 +781,11 @@ func (cc *ClientConn) channelzMetric() *channelz.ChannelInternalMetric {
|
|||
}
|
||||
|
||||
// Target returns the target string of the ClientConn.
|
||||
// This is an EXPERIMENTAL API.
|
||||
//
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func (cc *ClientConn) Target() string {
|
||||
return cc.target
|
||||
}
|
||||
|
|
@ -818,7 +844,7 @@ func (ac *addrConn) connect() error {
|
|||
func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool {
|
||||
ac.mu.Lock()
|
||||
defer ac.mu.Unlock()
|
||||
channelz.Infof(ac.channelzID, "addrConn: tryUpdateAddrs curAddr: %v, addrs: %v", ac.curAddr, addrs)
|
||||
channelz.Infof(logger, ac.channelzID, "addrConn: tryUpdateAddrs curAddr: %v, addrs: %v", ac.curAddr, addrs)
|
||||
if ac.state == connectivity.Shutdown ||
|
||||
ac.state == connectivity.TransientFailure ||
|
||||
ac.state == connectivity.Idle {
|
||||
|
|
@ -838,7 +864,7 @@ func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool {
|
|||
break
|
||||
}
|
||||
}
|
||||
channelz.Infof(ac.channelzID, "addrConn: tryUpdateAddrs curAddrFound: %v", curAddrFound)
|
||||
channelz.Infof(logger, ac.channelzID, "addrConn: tryUpdateAddrs curAddrFound: %v", curAddrFound)
|
||||
if curAddrFound {
|
||||
ac.addrs = addrs
|
||||
}
|
||||
|
|
@ -849,9 +875,10 @@ func (ac *addrConn) tryUpdateAddrs(addrs []resolver.Address) bool {
|
|||
// GetMethodConfig gets the method config of the input method.
|
||||
// If there's an exact match for input method (i.e. /service/method), we return
|
||||
// the corresponding MethodConfig.
|
||||
// If there isn't an exact match for the input method, we look for the default config
|
||||
// under the service (i.e /service/). If there is a default MethodConfig for
|
||||
// the service, we return it.
|
||||
// If there isn't an exact match for the input method, we look for the service's default
|
||||
// config under the service (i.e /service/) and then for the default for all services (empty string).
|
||||
//
|
||||
// If there is a default MethodConfig for the service, we return it.
|
||||
// Otherwise, we return an empty MethodConfig.
|
||||
func (cc *ClientConn) GetMethodConfig(method string) MethodConfig {
|
||||
// TODO: Avoid the locking here.
|
||||
|
|
@ -860,12 +887,14 @@ func (cc *ClientConn) GetMethodConfig(method string) MethodConfig {
|
|||
if cc.sc == nil {
|
||||
return MethodConfig{}
|
||||
}
|
||||
m, ok := cc.sc.Methods[method]
|
||||
if !ok {
|
||||
i := strings.LastIndex(method, "/")
|
||||
m = cc.sc.Methods[method[:i+1]]
|
||||
if m, ok := cc.sc.Methods[method]; ok {
|
||||
return m
|
||||
}
|
||||
return m
|
||||
i := strings.LastIndex(method, "/")
|
||||
if m, ok := cc.sc.Methods[method[:i+1]]; ok {
|
||||
return m
|
||||
}
|
||||
return cc.sc.Methods[""]
|
||||
}
|
||||
|
||||
func (cc *ClientConn) healthCheckConfig() *healthCheckConfig {
|
||||
|
|
@ -957,7 +986,10 @@ func (cc *ClientConn) resolveNow(o resolver.ResolveNowOptions) {
|
|||
// However, if a previously unavailable network becomes available, this may be
|
||||
// used to trigger an immediate reconnect.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func (cc *ClientConn) ResetConnectBackoff() {
|
||||
cc.mu.Lock()
|
||||
conns := cc.conns
|
||||
|
|
@ -1001,15 +1033,15 @@ func (cc *ClientConn) Close() error {
|
|||
if channelz.IsOn() {
|
||||
ted := &channelz.TraceEventDesc{
|
||||
Desc: "Channel Deleted",
|
||||
Severity: channelz.CtINFO,
|
||||
Severity: channelz.CtInfo,
|
||||
}
|
||||
if cc.dopts.channelzParentID != 0 {
|
||||
ted.Parent = &channelz.TraceEventDesc{
|
||||
Desc: fmt.Sprintf("Nested channel(id:%d) deleted", cc.channelzID),
|
||||
Severity: channelz.CtINFO,
|
||||
Severity: channelz.CtInfo,
|
||||
}
|
||||
}
|
||||
channelz.AddTraceEvent(cc.channelzID, 0, ted)
|
||||
channelz.AddTraceEvent(logger, cc.channelzID, 0, ted)
|
||||
// TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to
|
||||
// the entity being deleted, and thus prevent it from being deleted right away.
|
||||
channelz.RemoveEntry(cc.channelzID)
|
||||
|
|
@ -1053,7 +1085,7 @@ func (ac *addrConn) updateConnectivityState(s connectivity.State, lastErr error)
|
|||
return
|
||||
}
|
||||
ac.state = s
|
||||
channelz.Infof(ac.channelzID, "Subchannel Connectivity change to %v", s)
|
||||
channelz.Infof(logger, ac.channelzID, "Subchannel Connectivity change to %v", s)
|
||||
ac.cc.handleSubConnStateChange(ac.acbw, s, lastErr)
|
||||
}
|
||||
|
||||
|
|
@ -1190,7 +1222,7 @@ func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.T
|
|||
}
|
||||
ac.mu.Unlock()
|
||||
|
||||
channelz.Infof(ac.channelzID, "Subchannel picks a new address %q to connect", addr.Addr)
|
||||
channelz.Infof(logger, ac.channelzID, "Subchannel picks a new address %q to connect", addr.Addr)
|
||||
|
||||
newTr, reconnect, err := ac.createTransport(addr, copts, connectDeadline)
|
||||
if err == nil {
|
||||
|
|
@ -1199,7 +1231,7 @@ func (ac *addrConn) tryAllAddrs(addrs []resolver.Address, connectDeadline time.T
|
|||
if firstConnErr == nil {
|
||||
firstConnErr = err
|
||||
}
|
||||
ac.cc.blockingpicker.updateConnectionError(err)
|
||||
ac.cc.updateConnectionError(err)
|
||||
}
|
||||
|
||||
// Couldn't connect to any address.
|
||||
|
|
@ -1214,16 +1246,9 @@ func (ac *addrConn) createTransport(addr resolver.Address, copts transport.Conne
|
|||
onCloseCalled := make(chan struct{})
|
||||
reconnect := grpcsync.NewEvent()
|
||||
|
||||
authority := ac.cc.authority
|
||||
// addr.ServerName takes precedent over ClientConn authority, if present.
|
||||
if addr.ServerName != "" {
|
||||
authority = addr.ServerName
|
||||
}
|
||||
|
||||
target := transport.TargetInfo{
|
||||
Addr: addr.Addr,
|
||||
Metadata: addr.Metadata,
|
||||
Authority: authority,
|
||||
if addr.ServerName == "" {
|
||||
addr.ServerName = ac.cc.authority
|
||||
}
|
||||
|
||||
once := sync.Once{}
|
||||
|
|
@ -1269,10 +1294,10 @@ func (ac *addrConn) createTransport(addr resolver.Address, copts transport.Conne
|
|||
copts.ChannelzParentID = ac.channelzID
|
||||
}
|
||||
|
||||
newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, target, copts, onPrefaceReceipt, onGoAway, onClose)
|
||||
newTr, err := transport.NewClientTransport(connectCtx, ac.cc.ctx, addr, copts, onPrefaceReceipt, onGoAway, onClose)
|
||||
if err != nil {
|
||||
// newTr is either nil, or closed.
|
||||
channelz.Warningf(ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v. Err: %v. Reconnecting...", addr, err)
|
||||
channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v. Err: %v. Reconnecting...", addr, err)
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
|
|
@ -1280,7 +1305,7 @@ func (ac *addrConn) createTransport(addr resolver.Address, copts transport.Conne
|
|||
case <-time.After(time.Until(connectDeadline)):
|
||||
// We didn't get the preface in time.
|
||||
newTr.Close()
|
||||
channelz.Warningf(ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v: didn't receive server preface in time. Reconnecting...", addr)
|
||||
channelz.Warningf(logger, ac.channelzID, "grpc: addrConn.createTransport failed to connect to %v: didn't receive server preface in time. Reconnecting...", addr)
|
||||
return nil, nil, errors.New("timed out waiting for server handshake")
|
||||
case <-prefaceReceived:
|
||||
// We got the preface - huzzah! things are good.
|
||||
|
|
@ -1297,7 +1322,7 @@ func (ac *addrConn) createTransport(addr resolver.Address, copts transport.Conne
|
|||
//
|
||||
// LB channel health checking is enabled when all requirements below are met:
|
||||
// 1. it is not disabled by the user with the WithDisableHealthCheck DialOption
|
||||
// 2. internal.HealthCheckFunc is set by importing the grpc/healthcheck package
|
||||
// 2. internal.HealthCheckFunc is set by importing the grpc/health package
|
||||
// 3. a service config with non-empty healthCheckConfig field is provided
|
||||
// 4. the load balancer requests it
|
||||
//
|
||||
|
|
@ -1327,7 +1352,7 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) {
|
|||
// The health package is not imported to set health check function.
|
||||
//
|
||||
// TODO: add a link to the health check doc in the error message.
|
||||
channelz.Error(ac.channelzID, "Health check is requested but health check function is not set.")
|
||||
channelz.Error(logger, ac.channelzID, "Health check is requested but health check function is not set.")
|
||||
return
|
||||
}
|
||||
|
||||
|
|
@ -1357,9 +1382,9 @@ func (ac *addrConn) startHealthCheck(ctx context.Context) {
|
|||
err := ac.cc.dopts.healthCheckFunc(ctx, newStream, setConnectivityState, healthCheckConfig.ServiceName)
|
||||
if err != nil {
|
||||
if status.Code(err) == codes.Unimplemented {
|
||||
channelz.Error(ac.channelzID, "Subchannel health check is unimplemented at server side, thus health check is disabled")
|
||||
channelz.Error(logger, ac.channelzID, "Subchannel health check is unimplemented at server side, thus health check is disabled")
|
||||
} else {
|
||||
channelz.Errorf(ac.channelzID, "HealthCheckFunc exits with unexpected error %v", err)
|
||||
channelz.Errorf(logger, ac.channelzID, "HealthCheckFunc exits with unexpected error %v", err)
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
|
@ -1424,12 +1449,12 @@ func (ac *addrConn) tearDown(err error) {
|
|||
ac.mu.Lock()
|
||||
}
|
||||
if channelz.IsOn() {
|
||||
channelz.AddTraceEvent(ac.channelzID, 0, &channelz.TraceEventDesc{
|
||||
channelz.AddTraceEvent(logger, ac.channelzID, 0, &channelz.TraceEventDesc{
|
||||
Desc: "Subchannel Deleted",
|
||||
Severity: channelz.CtINFO,
|
||||
Severity: channelz.CtInfo,
|
||||
Parent: &channelz.TraceEventDesc{
|
||||
Desc: fmt.Sprintf("Subchanel(id:%d) deleted", ac.channelzID),
|
||||
Severity: channelz.CtINFO,
|
||||
Severity: channelz.CtInfo,
|
||||
},
|
||||
})
|
||||
// TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to
|
||||
|
|
@ -1532,3 +1557,15 @@ func (cc *ClientConn) getResolver(scheme string) resolver.Builder {
|
|||
}
|
||||
return resolver.Get(scheme)
|
||||
}
|
||||
|
||||
func (cc *ClientConn) updateConnectionError(err error) {
|
||||
cc.lceMu.Lock()
|
||||
cc.lastConnectionError = err
|
||||
cc.lceMu.Unlock()
|
||||
}
|
||||
|
||||
func (cc *ClientConn) connectionError() error {
|
||||
cc.lceMu.Lock()
|
||||
defer cc.lceMu.Unlock()
|
||||
return cc.lastConnectionError
|
||||
}
|
||||
|
|
|
|||
|
|
@ -33,6 +33,9 @@ const (
|
|||
OK Code = 0
|
||||
|
||||
// Canceled indicates the operation was canceled (typically by the caller).
|
||||
//
|
||||
// The gRPC framework will generate this error code when cancellation
|
||||
// is requested.
|
||||
Canceled Code = 1
|
||||
|
||||
// Unknown error. An example of where this error may be returned is
|
||||
|
|
@ -40,12 +43,17 @@ const (
|
|||
// an error-space that is not known in this address space. Also
|
||||
// errors raised by APIs that do not return enough error information
|
||||
// may be converted to this error.
|
||||
//
|
||||
// The gRPC framework will generate this error code in the above two
|
||||
// mentioned cases.
|
||||
Unknown Code = 2
|
||||
|
||||
// InvalidArgument indicates client specified an invalid argument.
|
||||
// Note that this differs from FailedPrecondition. It indicates arguments
|
||||
// that are problematic regardless of the state of the system
|
||||
// (e.g., a malformed file name).
|
||||
//
|
||||
// This error code will not be generated by the gRPC framework.
|
||||
InvalidArgument Code = 3
|
||||
|
||||
// DeadlineExceeded means operation expired before completion.
|
||||
|
|
@ -53,14 +61,21 @@ const (
|
|||
// returned even if the operation has completed successfully. For
|
||||
// example, a successful response from a server could have been delayed
|
||||
// long enough for the deadline to expire.
|
||||
//
|
||||
// The gRPC framework will generate this error code when the deadline is
|
||||
// exceeded.
|
||||
DeadlineExceeded Code = 4
|
||||
|
||||
// NotFound means some requested entity (e.g., file or directory) was
|
||||
// not found.
|
||||
//
|
||||
// This error code will not be generated by the gRPC framework.
|
||||
NotFound Code = 5
|
||||
|
||||
// AlreadyExists means an attempt to create an entity failed because one
|
||||
// already exists.
|
||||
//
|
||||
// This error code will not be generated by the gRPC framework.
|
||||
AlreadyExists Code = 6
|
||||
|
||||
// PermissionDenied indicates the caller does not have permission to
|
||||
|
|
@ -69,10 +84,17 @@ const (
|
|||
// instead for those errors). It must not be
|
||||
// used if the caller cannot be identified (use Unauthenticated
|
||||
// instead for those errors).
|
||||
//
|
||||
// This error code will not be generated by the gRPC core framework,
|
||||
// but expect authentication middleware to use it.
|
||||
PermissionDenied Code = 7
|
||||
|
||||
// ResourceExhausted indicates some resource has been exhausted, perhaps
|
||||
// a per-user quota, or perhaps the entire file system is out of space.
|
||||
//
|
||||
// This error code will be generated by the gRPC framework in
|
||||
// out-of-memory and server overload situations, or when a message is
|
||||
// larger than the configured maximum size.
|
||||
ResourceExhausted Code = 8
|
||||
|
||||
// FailedPrecondition indicates operation was rejected because the
|
||||
|
|
@ -94,6 +116,8 @@ const (
|
|||
// REST Get/Update/Delete on a resource and the resource on the
|
||||
// server does not match the condition. E.g., conflicting
|
||||
// read-modify-write on the same resource.
|
||||
//
|
||||
// This error code will not be generated by the gRPC framework.
|
||||
FailedPrecondition Code = 9
|
||||
|
||||
// Aborted indicates the operation was aborted, typically due to a
|
||||
|
|
@ -102,6 +126,8 @@ const (
|
|||
//
|
||||
// See litmus test above for deciding between FailedPrecondition,
|
||||
// Aborted, and Unavailable.
|
||||
//
|
||||
// This error code will not be generated by the gRPC framework.
|
||||
Aborted Code = 10
|
||||
|
||||
// OutOfRange means operation was attempted past the valid range.
|
||||
|
|
@ -119,15 +145,26 @@ const (
|
|||
// error) when it applies so that callers who are iterating through
|
||||
// a space can easily look for an OutOfRange error to detect when
|
||||
// they are done.
|
||||
//
|
||||
// This error code will not be generated by the gRPC framework.
|
||||
OutOfRange Code = 11
|
||||
|
||||
// Unimplemented indicates operation is not implemented or not
|
||||
// supported/enabled in this service.
|
||||
//
|
||||
// This error code will be generated by the gRPC framework. Most
|
||||
// commonly, you will see this error code when a method implementation
|
||||
// is missing on the server. It can also be generated for unknown
|
||||
// compression algorithms or a disagreement as to whether an RPC should
|
||||
// be streaming.
|
||||
Unimplemented Code = 12
|
||||
|
||||
// Internal errors. Means some invariants expected by underlying
|
||||
// system has been broken. If you see one of these errors,
|
||||
// something is very broken.
|
||||
//
|
||||
// This error code will be generated by the gRPC framework in several
|
||||
// internal error conditions.
|
||||
Internal Code = 13
|
||||
|
||||
// Unavailable indicates the service is currently unavailable.
|
||||
|
|
@ -137,13 +174,22 @@ const (
|
|||
//
|
||||
// See litmus test above for deciding between FailedPrecondition,
|
||||
// Aborted, and Unavailable.
|
||||
//
|
||||
// This error code will be generated by the gRPC framework during
|
||||
// abrupt shutdown of a server process or network connection.
|
||||
Unavailable Code = 14
|
||||
|
||||
// DataLoss indicates unrecoverable data loss or corruption.
|
||||
//
|
||||
// This error code will not be generated by the gRPC framework.
|
||||
DataLoss Code = 15
|
||||
|
||||
// Unauthenticated indicates the request does not have valid
|
||||
// authentication credentials for the operation.
|
||||
//
|
||||
// The gRPC framework will generate this error code when the
|
||||
// authentication metadata is invalid or a Credentials callback fails,
|
||||
// but also expect authentication middleware to generate it.
|
||||
Unauthenticated Code = 16
|
||||
|
||||
_maxCode = 17
|
||||
|
|
|
|||
|
|
@ -22,11 +22,11 @@
|
|||
package connectivity
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"google.golang.org/grpc/grpclog"
|
||||
)
|
||||
|
||||
var logger = grpclog.Component("core")
|
||||
|
||||
// State indicates the state of connectivity.
|
||||
// It can be the state of a ClientConn or SubConn.
|
||||
type State int
|
||||
|
|
@ -44,7 +44,7 @@ func (s State) String() string {
|
|||
case Shutdown:
|
||||
return "SHUTDOWN"
|
||||
default:
|
||||
grpclog.Errorf("unknown connectivity state: %d", s)
|
||||
logger.Errorf("unknown connectivity state: %d", s)
|
||||
return "Invalid-State"
|
||||
}
|
||||
}
|
||||
|
|
@ -61,13 +61,3 @@ const (
|
|||
// Shutdown indicates the ClientConn has started shutting down.
|
||||
Shutdown
|
||||
)
|
||||
|
||||
// Reporter reports the connectivity states.
|
||||
type Reporter interface {
|
||||
// CurrentState returns the current state of the reporter.
|
||||
CurrentState() State
|
||||
// WaitForStateChange blocks until the reporter's state is different from the given state,
|
||||
// and returns true.
|
||||
// It returns false if <-ctx.Done() can proceed (ctx got timeout or got canceled).
|
||||
WaitForStateChange(context.Context, State) bool
|
||||
}
|
||||
|
|
|
|||
|
|
@ -29,6 +29,7 @@ import (
|
|||
"net"
|
||||
|
||||
"github.com/golang/protobuf/proto"
|
||||
"google.golang.org/grpc/attributes"
|
||||
"google.golang.org/grpc/internal"
|
||||
)
|
||||
|
||||
|
|
@ -57,9 +58,11 @@ type PerRPCCredentials interface {
|
|||
type SecurityLevel int
|
||||
|
||||
const (
|
||||
// NoSecurity indicates a connection is insecure.
|
||||
// Invalid indicates an invalid security level.
|
||||
// The zero SecurityLevel value is invalid for backward compatibility.
|
||||
NoSecurity SecurityLevel = iota + 1
|
||||
Invalid SecurityLevel = iota
|
||||
// NoSecurity indicates a connection is insecure.
|
||||
NoSecurity
|
||||
// IntegrityOnly indicates a connection only provides integrity protection.
|
||||
IntegrityOnly
|
||||
// PrivacyAndIntegrity indicates a connection provides both privacy and integrity protection.
|
||||
|
|
@ -124,15 +127,18 @@ var ErrConnDispatched = errors.New("credentials: rawConn is dispatched out of gR
|
|||
// TransportCredentials defines the common interface for all the live gRPC wire
|
||||
// protocols and supported transport security protocols (e.g., TLS, SSL).
|
||||
type TransportCredentials interface {
|
||||
// ClientHandshake does the authentication handshake specified by the corresponding
|
||||
// authentication protocol on rawConn for clients. It returns the authenticated
|
||||
// connection and the corresponding auth information about the connection.
|
||||
// The auth information should embed CommonAuthInfo to return additional information about
|
||||
// the credentials. Implementations must use the provided context to implement timely cancellation.
|
||||
// gRPC will try to reconnect if the error returned is a temporary error
|
||||
// (io.EOF, context.DeadlineExceeded or err.Temporary() == true).
|
||||
// If the returned error is a wrapper error, implementations should make sure that
|
||||
// ClientHandshake does the authentication handshake specified by the
|
||||
// corresponding authentication protocol on rawConn for clients. It returns
|
||||
// the authenticated connection and the corresponding auth information
|
||||
// about the connection. The auth information should embed CommonAuthInfo
|
||||
// to return additional information about the credentials. Implementations
|
||||
// must use the provided context to implement timely cancellation. gRPC
|
||||
// will try to reconnect if the error returned is a temporary error
|
||||
// (io.EOF, context.DeadlineExceeded or err.Temporary() == true). If the
|
||||
// returned error is a wrapper error, implementations should make sure that
|
||||
// the error implements Temporary() to have the correct retry behaviors.
|
||||
// Additionally, ClientHandshakeInfo data will be available via the context
|
||||
// passed to this call.
|
||||
//
|
||||
// If the returned net.Conn is closed, it MUST close the net.Conn provided.
|
||||
ClientHandshake(context.Context, string, net.Conn) (net.Conn, AuthInfo, error)
|
||||
|
|
@ -193,6 +199,31 @@ func RequestInfoFromContext(ctx context.Context) (ri RequestInfo, ok bool) {
|
|||
return
|
||||
}
|
||||
|
||||
// ClientHandshakeInfo holds data to be passed to ClientHandshake. This makes
|
||||
// it possible to pass arbitrary data to the handshaker from gRPC, resolver,
|
||||
// balancer etc. Individual credential implementations control the actual
|
||||
// format of the data that they are willing to receive.
|
||||
//
|
||||
// This API is experimental.
|
||||
type ClientHandshakeInfo struct {
|
||||
// Attributes contains the attributes for the address. It could be provided
|
||||
// by the gRPC, resolver, balancer etc.
|
||||
Attributes *attributes.Attributes
|
||||
}
|
||||
|
||||
// clientHandshakeInfoKey is a struct used as the key to store
|
||||
// ClientHandshakeInfo in a context.
|
||||
type clientHandshakeInfoKey struct{}
|
||||
|
||||
// ClientHandshakeInfoFromContext returns the ClientHandshakeInfo struct stored
|
||||
// in ctx.
|
||||
//
|
||||
// This API is experimental.
|
||||
func ClientHandshakeInfoFromContext(ctx context.Context) ClientHandshakeInfo {
|
||||
chi, _ := ctx.Value(clientHandshakeInfoKey{}).(ClientHandshakeInfo)
|
||||
return chi
|
||||
}
|
||||
|
||||
// CheckSecurityLevel checks if a connection's security level is greater than or equal to the specified one.
|
||||
// It returns success if 1) the condition is satisified or 2) AuthInfo struct does not implement GetCommonAuthInfo() method
|
||||
// or 3) CommonAuthInfo.SecurityLevel has an invalid zero value. For 2) and 3), it is for the purpose of backward-compatibility.
|
||||
|
|
@ -208,7 +239,7 @@ func CheckSecurityLevel(ctx context.Context, level SecurityLevel) error {
|
|||
}
|
||||
if ci, ok := ri.AuthInfo.(internalInfo); ok {
|
||||
// CommonAuthInfo.SecurityLevel has an invalid value.
|
||||
if ci.GetCommonAuthInfo().SecurityLevel == 0 {
|
||||
if ci.GetCommonAuthInfo().SecurityLevel == Invalid {
|
||||
return nil
|
||||
}
|
||||
if ci.GetCommonAuthInfo().SecurityLevel < level {
|
||||
|
|
@ -223,6 +254,9 @@ func init() {
|
|||
internal.NewRequestInfoContext = func(ctx context.Context, ri RequestInfo) context.Context {
|
||||
return context.WithValue(ctx, requestInfoKey{}, ri)
|
||||
}
|
||||
internal.NewClientHandshakeInfoContext = func(ctx context.Context, chi ClientHandshakeInfo) context.Context {
|
||||
return context.WithValue(ctx, clientHandshakeInfoKey{}, chi)
|
||||
}
|
||||
}
|
||||
|
||||
// ChannelzSecurityInfo defines the interface that security protocols should implement
|
||||
|
|
|
|||
|
|
@ -25,8 +25,9 @@ import (
|
|||
"fmt"
|
||||
"io/ioutil"
|
||||
"net"
|
||||
"net/url"
|
||||
|
||||
"google.golang.org/grpc/credentials/internal"
|
||||
credinternal "google.golang.org/grpc/internal/credentials"
|
||||
)
|
||||
|
||||
// TLSInfo contains the auth information for a TLS authenticated connection.
|
||||
|
|
@ -34,6 +35,8 @@ import (
|
|||
type TLSInfo struct {
|
||||
State tls.ConnectionState
|
||||
CommonAuthInfo
|
||||
// This API is experimental.
|
||||
SPIFFEID *url.URL
|
||||
}
|
||||
|
||||
// AuthType returns the type of TLSInfo as a string.
|
||||
|
|
@ -69,7 +72,7 @@ func (c tlsCreds) Info() ProtocolInfo {
|
|||
|
||||
func (c *tlsCreds) ClientHandshake(ctx context.Context, authority string, rawConn net.Conn) (_ net.Conn, _ AuthInfo, err error) {
|
||||
// use local cfg to avoid clobbering ServerName if using multiple endpoints
|
||||
cfg := cloneTLSConfig(c.config)
|
||||
cfg := credinternal.CloneTLSConfig(c.config)
|
||||
if cfg.ServerName == "" {
|
||||
serverName, _, err := net.SplitHostPort(authority)
|
||||
if err != nil {
|
||||
|
|
@ -94,7 +97,17 @@ func (c *tlsCreds) ClientHandshake(ctx context.Context, authority string, rawCon
|
|||
conn.Close()
|
||||
return nil, nil, ctx.Err()
|
||||
}
|
||||
return internal.WrapSyscallConn(rawConn, conn), TLSInfo{conn.ConnectionState(), CommonAuthInfo{PrivacyAndIntegrity}}, nil
|
||||
tlsInfo := TLSInfo{
|
||||
State: conn.ConnectionState(),
|
||||
CommonAuthInfo: CommonAuthInfo{
|
||||
SecurityLevel: PrivacyAndIntegrity,
|
||||
},
|
||||
}
|
||||
id := credinternal.SPIFFEIDFromState(conn.ConnectionState())
|
||||
if id != nil {
|
||||
tlsInfo.SPIFFEID = id
|
||||
}
|
||||
return credinternal.WrapSyscallConn(rawConn, conn), tlsInfo, nil
|
||||
}
|
||||
|
||||
func (c *tlsCreds) ServerHandshake(rawConn net.Conn) (net.Conn, AuthInfo, error) {
|
||||
|
|
@ -103,7 +116,17 @@ func (c *tlsCreds) ServerHandshake(rawConn net.Conn) (net.Conn, AuthInfo, error)
|
|||
conn.Close()
|
||||
return nil, nil, err
|
||||
}
|
||||
return internal.WrapSyscallConn(rawConn, conn), TLSInfo{conn.ConnectionState(), CommonAuthInfo{PrivacyAndIntegrity}}, nil
|
||||
tlsInfo := TLSInfo{
|
||||
State: conn.ConnectionState(),
|
||||
CommonAuthInfo: CommonAuthInfo{
|
||||
SecurityLevel: PrivacyAndIntegrity,
|
||||
},
|
||||
}
|
||||
id := credinternal.SPIFFEIDFromState(conn.ConnectionState())
|
||||
if id != nil {
|
||||
tlsInfo.SPIFFEID = id
|
||||
}
|
||||
return credinternal.WrapSyscallConn(rawConn, conn), tlsInfo, nil
|
||||
}
|
||||
|
||||
func (c *tlsCreds) Clone() TransportCredentials {
|
||||
|
|
@ -115,23 +138,10 @@ func (c *tlsCreds) OverrideServerName(serverNameOverride string) error {
|
|||
return nil
|
||||
}
|
||||
|
||||
const alpnProtoStrH2 = "h2"
|
||||
|
||||
func appendH2ToNextProtos(ps []string) []string {
|
||||
for _, p := range ps {
|
||||
if p == alpnProtoStrH2 {
|
||||
return ps
|
||||
}
|
||||
}
|
||||
ret := make([]string, 0, len(ps)+1)
|
||||
ret = append(ret, ps...)
|
||||
return append(ret, alpnProtoStrH2)
|
||||
}
|
||||
|
||||
// NewTLS uses c to construct a TransportCredentials based on TLS.
|
||||
func NewTLS(c *tls.Config) TransportCredentials {
|
||||
tc := &tlsCreds{cloneTLSConfig(c)}
|
||||
tc.config.NextProtos = appendH2ToNextProtos(tc.config.NextProtos)
|
||||
tc := &tlsCreds{credinternal.CloneTLSConfig(c)}
|
||||
tc.config.NextProtos = credinternal.AppendH2ToNextProtos(tc.config.NextProtos)
|
||||
return tc
|
||||
}
|
||||
|
||||
|
|
@ -185,7 +195,10 @@ func NewServerTLSFromFile(certFile, keyFile string) (TransportCredentials, error
|
|||
// TLSChannelzSecurityValue defines the struct that TLS protocol should return
|
||||
// from GetSecurityValue(), containing security info like cipher and certificate used.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This type is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
type TLSChannelzSecurityValue struct {
|
||||
ChannelzSecurityValue
|
||||
StandardName string
|
||||
|
|
@ -218,18 +231,3 @@ var cipherSuiteLookup = map[uint16]string{
|
|||
tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305: "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305",
|
||||
tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305: "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305",
|
||||
}
|
||||
|
||||
// cloneTLSConfig returns a shallow clone of the exported
|
||||
// fields of cfg, ignoring the unexported sync.Once, which
|
||||
// contains a mutex and must not be copied.
|
||||
//
|
||||
// If cfg is nil, a new zero tls.Config is returned.
|
||||
//
|
||||
// TODO: inline this function if possible.
|
||||
func cloneTLSConfig(cfg *tls.Config) *tls.Config {
|
||||
if cfg == nil {
|
||||
return &tls.Config{}
|
||||
}
|
||||
|
||||
return cfg.Clone()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -27,7 +27,6 @@ import (
|
|||
"google.golang.org/grpc/backoff"
|
||||
"google.golang.org/grpc/balancer"
|
||||
"google.golang.org/grpc/credentials"
|
||||
"google.golang.org/grpc/grpclog"
|
||||
"google.golang.org/grpc/internal"
|
||||
internalbackoff "google.golang.org/grpc/internal/backoff"
|
||||
"google.golang.org/grpc/internal/envconfig"
|
||||
|
|
@ -46,18 +45,18 @@ type dialOptions struct {
|
|||
chainUnaryInts []UnaryClientInterceptor
|
||||
chainStreamInts []StreamClientInterceptor
|
||||
|
||||
cp Compressor
|
||||
dc Decompressor
|
||||
bs internalbackoff.Strategy
|
||||
block bool
|
||||
insecure bool
|
||||
timeout time.Duration
|
||||
scChan <-chan ServiceConfig
|
||||
authority string
|
||||
copts transport.ConnectOptions
|
||||
callOptions []CallOption
|
||||
// This is used by v1 balancer dial option WithBalancer to support v1
|
||||
// balancer, and also by WithBalancerName dial option.
|
||||
cp Compressor
|
||||
dc Decompressor
|
||||
bs internalbackoff.Strategy
|
||||
block bool
|
||||
returnLastError bool
|
||||
insecure bool
|
||||
timeout time.Duration
|
||||
scChan <-chan ServiceConfig
|
||||
authority string
|
||||
copts transport.ConnectOptions
|
||||
callOptions []CallOption
|
||||
// This is used by WithBalancerName dial option.
|
||||
balancerBuilder balancer.Builder
|
||||
channelzParentID int64
|
||||
disableServiceConfig bool
|
||||
|
|
@ -83,7 +82,10 @@ type DialOption interface {
|
|||
// EmptyDialOption does not alter the dial configuration. It can be embedded in
|
||||
// another structure to build custom dial options.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This type is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
type EmptyDialOption struct{}
|
||||
|
||||
func (EmptyDialOption) apply(*dialOptions) {}
|
||||
|
|
@ -199,19 +201,6 @@ func WithDecompressor(dc Decompressor) DialOption {
|
|||
})
|
||||
}
|
||||
|
||||
// WithBalancer returns a DialOption which sets a load balancer with the v1 API.
|
||||
// Name resolver will be ignored if this DialOption is specified.
|
||||
//
|
||||
// Deprecated: use the new balancer APIs in balancer package and
|
||||
// WithBalancerName. Will be removed in a future 1.x release.
|
||||
func WithBalancer(b Balancer) DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.balancerBuilder = &balancerWrapperBuilder{
|
||||
b: b,
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
// WithBalancerName sets the balancer that the ClientConn will be initialized
|
||||
// with. Balancer registered with balancerName will be used. This function
|
||||
// panics if no balancer was registered by balancerName.
|
||||
|
|
@ -252,7 +241,10 @@ func WithServiceConfig(c <-chan ServiceConfig) DialOption {
|
|||
// using the backoff.DefaultConfig as a base, in cases where you want to
|
||||
// override only a subset of the backoff configuration.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func WithConnectParams(p ConnectParams) DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.bs = internalbackoff.Exponential{Config: p.Backoff}
|
||||
|
|
@ -299,6 +291,22 @@ func WithBlock() DialOption {
|
|||
})
|
||||
}
|
||||
|
||||
// WithReturnConnectionError returns a DialOption which makes the client connection
|
||||
// return a string containing both the last connection error that occurred and
|
||||
// the context.DeadlineExceeded error.
|
||||
// Implies WithBlock()
|
||||
//
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func WithReturnConnectionError() DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.block = true
|
||||
o.returnLastError = true
|
||||
})
|
||||
}
|
||||
|
||||
// WithInsecure returns a DialOption which disables transport security for this
|
||||
// ClientConn. Note that transport security is required unless WithInsecure is
|
||||
// set.
|
||||
|
|
@ -311,7 +319,10 @@ func WithInsecure() DialOption {
|
|||
// WithNoProxy returns a DialOption which disables the use of proxies for this
|
||||
// ClientConn. This is ignored if WithDialer or WithContextDialer are used.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func WithNoProxy() DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.withProxy = false
|
||||
|
|
@ -339,7 +350,10 @@ func WithPerRPCCredentials(creds credentials.PerRPCCredentials) DialOption {
|
|||
// the ClientConn.WithCreds. This should not be used together with
|
||||
// WithTransportCredentials.
|
||||
//
|
||||
// This API is experimental.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func WithCredentialsBundle(b credentials.Bundle) DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.copts.CredsBundle = b
|
||||
|
|
@ -404,7 +418,10 @@ func WithStatsHandler(h stats.Handler) DialOption {
|
|||
// FailOnNonTempDialError only affects the initial dial, and does not do
|
||||
// anything useful unless you are also using WithBlock().
|
||||
//
|
||||
// This is an EXPERIMENTAL API.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func FailOnNonTempDialError(f bool) DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.copts.FailOnNonTempDialError = f
|
||||
|
|
@ -423,7 +440,7 @@ func WithUserAgent(s string) DialOption {
|
|||
// for the client transport.
|
||||
func WithKeepaliveParams(kp keepalive.ClientParameters) DialOption {
|
||||
if kp.Time < internal.KeepaliveMinPingTime {
|
||||
grpclog.Warningf("Adjusting keepalive ping interval to minimum period of %v", internal.KeepaliveMinPingTime)
|
||||
logger.Warningf("Adjusting keepalive ping interval to minimum period of %v", internal.KeepaliveMinPingTime)
|
||||
kp.Time = internal.KeepaliveMinPingTime
|
||||
}
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
|
|
@ -459,7 +476,7 @@ func WithStreamInterceptor(f StreamClientInterceptor) DialOption {
|
|||
}
|
||||
|
||||
// WithChainStreamInterceptor returns a DialOption that specifies the chained
|
||||
// interceptor for unary RPCs. The first interceptor will be the outer most,
|
||||
// interceptor for streaming RPCs. The first interceptor will be the outer most,
|
||||
// while the last interceptor will be the inner most wrapper around the real call.
|
||||
// All interceptors added by this method will be chained, and the interceptor
|
||||
// defined by WithStreamInterceptor will always be prepended to the chain.
|
||||
|
|
@ -482,7 +499,10 @@ func WithAuthority(a string) DialOption {
|
|||
// current ClientConn's parent. This function is used in nested channel creation
|
||||
// (e.g. grpclb dial).
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func WithChannelzParentID(id int64) DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.channelzParentID = id
|
||||
|
|
@ -508,7 +528,10 @@ func WithDisableServiceConfig() DialOption {
|
|||
// 2. Resolver does not return a service config or if the resolver returns an
|
||||
// invalid service config.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func WithDefaultServiceConfig(s string) DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.defaultServiceConfigRawJSON = &s
|
||||
|
|
@ -524,7 +547,10 @@ func WithDefaultServiceConfig(s string) DialOption {
|
|||
// default in the future. Until then, it may be enabled by setting the
|
||||
// environment variable "GRPC_GO_RETRY" to "on".
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func WithDisableRetry() DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.disableRetry = true
|
||||
|
|
@ -542,7 +568,10 @@ func WithMaxHeaderListSize(s uint32) DialOption {
|
|||
// WithDisableHealthCheck disables the LB channel health checking for all
|
||||
// SubConns of this ClientConn.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func WithDisableHealthCheck() DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.disableHealthCheck = true
|
||||
|
|
@ -598,7 +627,10 @@ func withResolveNowBackoff(f func(int) time.Duration) DialOption {
|
|||
// resolver.Register. They will be matched against the scheme used for the
|
||||
// current Dial only, and will take precedence over the global registry.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
func WithResolvers(rs ...resolver.Builder) DialOption {
|
||||
return newFuncDialOption(func(o *dialOptions) {
|
||||
o.resolvers = append(o.resolvers, rs...)
|
||||
|
|
|
|||
|
|
@ -16,6 +16,8 @@
|
|||
*
|
||||
*/
|
||||
|
||||
//go:generate ./regenerate.sh
|
||||
|
||||
/*
|
||||
Package grpc implements an RPC system called gRPC.
|
||||
|
||||
|
|
|
|||
|
|
@ -19,7 +19,10 @@
|
|||
// Package encoding defines the interface for the compressor and codec, and
|
||||
// functions to register and retrieve compressors and codecs.
|
||||
//
|
||||
// This package is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This package is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
package encoding
|
||||
|
||||
import (
|
||||
|
|
@ -46,10 +49,15 @@ type Compressor interface {
|
|||
// coding header. The result must be static; the result cannot change
|
||||
// between calls.
|
||||
Name() string
|
||||
// EXPERIMENTAL: if a Compressor implements
|
||||
// If a Compressor implements
|
||||
// DecompressedSize(compressedBytes []byte) int, gRPC will call it
|
||||
// to determine the size of the buffer allocated for the result of decompression.
|
||||
// Return -1 to indicate unknown size.
|
||||
//
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This API is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
}
|
||||
|
||||
var registeredCompressor = make(map[string]Compressor)
|
||||
|
|
|
|||
|
|
@ -6,9 +6,9 @@ require (
|
|||
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f
|
||||
github.com/envoyproxy/go-control-plane v0.9.4
|
||||
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
|
||||
github.com/golang/mock v1.1.1
|
||||
github.com/golang/protobuf v1.3.3
|
||||
github.com/google/go-cmp v0.2.0
|
||||
github.com/google/go-cmp v0.4.0
|
||||
github.com/google/uuid v1.1.2
|
||||
golang.org/x/net v0.0.0-20190311183353-d8887717615a
|
||||
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a
|
||||
|
|
|
|||
|
|
@ -23,6 +23,10 @@ github.com/golang/protobuf v1.3.3 h1:gyjaxf+svBWX08ZjK86iN9geUJF0H6gp2IRKX6Nf6/I
|
|||
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
|
||||
github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
|
||||
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
|
||||
github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
|
||||
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/uuid v1.1.2 h1:EVhdT+1Kseyi1/pUmXKaFxYsDNy9RQYkMWRH68J/W7Y=
|
||||
github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
|
|
@ -50,6 +54,8 @@ golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3
|
|||
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
|
||||
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135 h1:5Beo0mZN8dRzgrMMkDp0jc8YXQKx9DiJ2k1dkvGsn5A=
|
||||
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
|
||||
google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
|
||||
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
|
||||
|
|
|
|||
|
|
@ -0,0 +1,117 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2020 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
package grpclog
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"google.golang.org/grpc/internal/grpclog"
|
||||
)
|
||||
|
||||
// componentData records the settings for a component.
|
||||
type componentData struct {
|
||||
name string
|
||||
}
|
||||
|
||||
var cache = map[string]*componentData{}
|
||||
|
||||
func (c *componentData) InfoDepth(depth int, args ...interface{}) {
|
||||
args = append([]interface{}{"[" + string(c.name) + "]"}, args...)
|
||||
grpclog.InfoDepth(depth+1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) WarningDepth(depth int, args ...interface{}) {
|
||||
args = append([]interface{}{"[" + string(c.name) + "]"}, args...)
|
||||
grpclog.WarningDepth(depth+1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) ErrorDepth(depth int, args ...interface{}) {
|
||||
args = append([]interface{}{"[" + string(c.name) + "]"}, args...)
|
||||
grpclog.ErrorDepth(depth+1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) FatalDepth(depth int, args ...interface{}) {
|
||||
args = append([]interface{}{"[" + string(c.name) + "]"}, args...)
|
||||
grpclog.FatalDepth(depth+1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) Info(args ...interface{}) {
|
||||
c.InfoDepth(1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) Warning(args ...interface{}) {
|
||||
c.WarningDepth(1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) Error(args ...interface{}) {
|
||||
c.ErrorDepth(1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) Fatal(args ...interface{}) {
|
||||
c.FatalDepth(1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) Infof(format string, args ...interface{}) {
|
||||
c.InfoDepth(1, fmt.Sprintf(format, args...))
|
||||
}
|
||||
|
||||
func (c *componentData) Warningf(format string, args ...interface{}) {
|
||||
c.WarningDepth(1, fmt.Sprintf(format, args...))
|
||||
}
|
||||
|
||||
func (c *componentData) Errorf(format string, args ...interface{}) {
|
||||
c.ErrorDepth(1, fmt.Sprintf(format, args...))
|
||||
}
|
||||
|
||||
func (c *componentData) Fatalf(format string, args ...interface{}) {
|
||||
c.FatalDepth(1, fmt.Sprintf(format, args...))
|
||||
}
|
||||
|
||||
func (c *componentData) Infoln(args ...interface{}) {
|
||||
c.InfoDepth(1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) Warningln(args ...interface{}) {
|
||||
c.WarningDepth(1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) Errorln(args ...interface{}) {
|
||||
c.ErrorDepth(1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) Fatalln(args ...interface{}) {
|
||||
c.FatalDepth(1, args...)
|
||||
}
|
||||
|
||||
func (c *componentData) V(l int) bool {
|
||||
return V(l)
|
||||
}
|
||||
|
||||
// Component creates a new component and returns it for logging. If a component
|
||||
// with the name already exists, nothing will be created and it will be
|
||||
// returned. SetLoggerV2 will panic if it is called with a logger created by
|
||||
// Component.
|
||||
func Component(componentName string) DepthLoggerV2 {
|
||||
if cData, ok := cache[componentName]; ok {
|
||||
return cData
|
||||
}
|
||||
c := &componentData{componentName}
|
||||
cache[componentName] = c
|
||||
return c
|
||||
}
|
||||
|
|
@ -67,6 +67,9 @@ type LoggerV2 interface {
|
|||
// SetLoggerV2 sets logger that is used in grpc to a V2 logger.
|
||||
// Not mutex-protected, should be called before any gRPC functions.
|
||||
func SetLoggerV2(l LoggerV2) {
|
||||
if _, ok := l.(*componentData); ok {
|
||||
panic("cannot use component logger as grpclog logger")
|
||||
}
|
||||
grpclog.Logger = l
|
||||
grpclog.DepthLogger, _ = l.(grpclog.DepthLoggerV2)
|
||||
}
|
||||
|
|
@ -201,8 +204,12 @@ func (g *loggerT) V(l int) bool {
|
|||
// DepthLoggerV2, the below functions will be called with the appropriate stack
|
||||
// depth set for trivial functions the logger may ignore.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This type is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
type DepthLoggerV2 interface {
|
||||
LoggerV2
|
||||
// InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Print.
|
||||
InfoDepth(depth int, args ...interface{})
|
||||
// WarningDepth logs to WARNING log at the specified depth. Arguments are handled in the manner of fmt.Print.
|
||||
|
|
|
|||
|
|
@ -3,4 +3,4 @@
|
|||
TMP=$(mktemp -d /tmp/sdk.XXX) \
|
||||
&& curl -o $TMP.zip "https://storage.googleapis.com/appengine-sdks/featured/go_appengine_sdk_linux_amd64-1.9.68.zip" \
|
||||
&& unzip -q $TMP.zip -d $TMP \
|
||||
&& export PATH="$PATH:$TMP/go_appengine"
|
||||
&& export PATH="$PATH:$TMP/go_appengine"
|
||||
|
|
@ -27,7 +27,11 @@ type UnaryInvoker func(ctx context.Context, method string, req, reply interface{
|
|||
|
||||
// UnaryClientInterceptor intercepts the execution of a unary RPC on the client. invoker is the handler to complete the RPC
|
||||
// and it is the responsibility of the interceptor to call it.
|
||||
// This is an EXPERIMENTAL API.
|
||||
//
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This type is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
type UnaryClientInterceptor func(ctx context.Context, method string, req, reply interface{}, cc *ClientConn, invoker UnaryInvoker, opts ...CallOption) error
|
||||
|
||||
// Streamer is called by StreamClientInterceptor to create a ClientStream.
|
||||
|
|
@ -35,7 +39,11 @@ type Streamer func(ctx context.Context, desc *StreamDesc, cc *ClientConn, method
|
|||
|
||||
// StreamClientInterceptor intercepts the creation of ClientStream. It may return a custom ClientStream to intercept all I/O
|
||||
// operations. streamer is the handler to create a ClientStream and it is the responsibility of the interceptor to call it.
|
||||
// This is an EXPERIMENTAL API.
|
||||
//
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This type is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
type StreamClientInterceptor func(ctx context.Context, desc *StreamDesc, cc *ClientConn, method string, streamer Streamer, opts ...CallOption) (ClientStream, error)
|
||||
|
||||
// UnaryServerInfo consists of various information about a unary RPC on
|
||||
|
|
|
|||
|
|
@ -25,6 +25,7 @@ import (
|
|||
"os"
|
||||
|
||||
"google.golang.org/grpc/grpclog"
|
||||
"google.golang.org/grpc/internal/grpcutil"
|
||||
)
|
||||
|
||||
// Logger is the global binary logger. It can be used to get binary logger for
|
||||
|
|
@ -39,6 +40,8 @@ type Logger interface {
|
|||
// It is used to get a methodLogger for each individual method.
|
||||
var binLogger Logger
|
||||
|
||||
var grpclogLogger = grpclog.Component("binarylog")
|
||||
|
||||
// SetLogger sets the binarg logger.
|
||||
//
|
||||
// Only call this at init time.
|
||||
|
|
@ -146,9 +149,9 @@ func (l *logger) setBlacklist(method string) error {
|
|||
// Each methodLogger returned by this method is a new instance. This is to
|
||||
// generate sequence id within the call.
|
||||
func (l *logger) getMethodLogger(methodName string) *MethodLogger {
|
||||
s, m, err := parseMethodName(methodName)
|
||||
s, m, err := grpcutil.ParseMethod(methodName)
|
||||
if err != nil {
|
||||
grpclog.Infof("binarylogging: failed to parse %q: %v", methodName, err)
|
||||
grpclogLogger.Infof("binarylogging: failed to parse %q: %v", methodName, err)
|
||||
return nil
|
||||
}
|
||||
if ml, ok := l.methods[s+"/"+m]; ok {
|
||||
|
|
|
|||
|
|
@ -24,8 +24,6 @@ import (
|
|||
"regexp"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"google.golang.org/grpc/grpclog"
|
||||
)
|
||||
|
||||
// NewLoggerFromConfigString reads the string and build a logger. It can be used
|
||||
|
|
@ -52,7 +50,7 @@ func NewLoggerFromConfigString(s string) Logger {
|
|||
methods := strings.Split(s, ",")
|
||||
for _, method := range methods {
|
||||
if err := l.fillMethodLoggerWithConfigString(method); err != nil {
|
||||
grpclog.Warningf("failed to parse binary log config: %v", err)
|
||||
grpclogLogger.Warningf("failed to parse binary log config: %v", err)
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -27,7 +27,6 @@ import (
|
|||
"github.com/golang/protobuf/proto"
|
||||
"github.com/golang/protobuf/ptypes"
|
||||
pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
|
||||
"google.golang.org/grpc/grpclog"
|
||||
"google.golang.org/grpc/metadata"
|
||||
"google.golang.org/grpc/status"
|
||||
)
|
||||
|
|
@ -66,7 +65,7 @@ func newMethodLogger(h, m uint64) *MethodLogger {
|
|||
callID: idGen.next(),
|
||||
idWithinCallGen: &callIDGenerator{},
|
||||
|
||||
sink: defaultSink, // TODO(blog): make it plugable.
|
||||
sink: DefaultSink, // TODO(blog): make it plugable.
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -219,12 +218,12 @@ func (c *ClientMessage) toProto() *pb.GrpcLogEntry {
|
|||
if m, ok := c.Message.(proto.Message); ok {
|
||||
data, err = proto.Marshal(m)
|
||||
if err != nil {
|
||||
grpclog.Infof("binarylogging: failed to marshal proto message: %v", err)
|
||||
grpclogLogger.Infof("binarylogging: failed to marshal proto message: %v", err)
|
||||
}
|
||||
} else if b, ok := c.Message.([]byte); ok {
|
||||
data = b
|
||||
} else {
|
||||
grpclog.Infof("binarylogging: message to log is neither proto.message nor []byte")
|
||||
grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte")
|
||||
}
|
||||
ret := &pb.GrpcLogEntry{
|
||||
Type: pb.GrpcLogEntry_EVENT_TYPE_CLIENT_MESSAGE,
|
||||
|
|
@ -259,12 +258,12 @@ func (c *ServerMessage) toProto() *pb.GrpcLogEntry {
|
|||
if m, ok := c.Message.(proto.Message); ok {
|
||||
data, err = proto.Marshal(m)
|
||||
if err != nil {
|
||||
grpclog.Infof("binarylogging: failed to marshal proto message: %v", err)
|
||||
grpclogLogger.Infof("binarylogging: failed to marshal proto message: %v", err)
|
||||
}
|
||||
} else if b, ok := c.Message.([]byte); ok {
|
||||
data = b
|
||||
} else {
|
||||
grpclog.Infof("binarylogging: message to log is neither proto.message nor []byte")
|
||||
grpclogLogger.Infof("binarylogging: message to log is neither proto.message nor []byte")
|
||||
}
|
||||
ret := &pb.GrpcLogEntry{
|
||||
Type: pb.GrpcLogEntry_EVENT_TYPE_SERVER_MESSAGE,
|
||||
|
|
@ -315,7 +314,7 @@ type ServerTrailer struct {
|
|||
func (c *ServerTrailer) toProto() *pb.GrpcLogEntry {
|
||||
st, ok := status.FromError(c.Err)
|
||||
if !ok {
|
||||
grpclog.Info("binarylogging: error in trailer is not a status error")
|
||||
grpclogLogger.Info("binarylogging: error in trailer is not a status error")
|
||||
}
|
||||
var (
|
||||
detailsBytes []byte
|
||||
|
|
@ -325,7 +324,7 @@ func (c *ServerTrailer) toProto() *pb.GrpcLogEntry {
|
|||
if stProto != nil && len(stProto.Details) != 0 {
|
||||
detailsBytes, err = proto.Marshal(stProto)
|
||||
if err != nil {
|
||||
grpclog.Infof("binarylogging: failed to marshal status proto: %v", err)
|
||||
grpclogLogger.Infof("binarylogging: failed to marshal status proto: %v", err)
|
||||
}
|
||||
}
|
||||
ret := &pb.GrpcLogEntry{
|
||||
|
|
|
|||
|
|
@ -1,33 +0,0 @@
|
|||
#!/bin/bash
|
||||
# Copyright 2018 gRPC authors.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
set -eux -o pipefail
|
||||
|
||||
TMP=$(mktemp -d)
|
||||
|
||||
function finish {
|
||||
rm -rf "$TMP"
|
||||
}
|
||||
trap finish EXIT
|
||||
|
||||
pushd "$TMP"
|
||||
mkdir -p grpc/binarylog/grpc_binarylog_v1
|
||||
curl https://raw.githubusercontent.com/grpc/grpc-proto/master/grpc/binlog/v1/binarylog.proto > grpc/binarylog/grpc_binarylog_v1/binarylog.proto
|
||||
|
||||
protoc --go_out=plugins=grpc,paths=source_relative:. -I. grpc/binarylog/grpc_binarylog_v1/*.proto
|
||||
popd
|
||||
rm -f ./grpc_binarylog_v1/*.pb.go
|
||||
cp "$TMP"/grpc/binarylog/grpc_binarylog_v1/*.pb.go ../../binarylog/grpc_binarylog_v1/
|
||||
|
||||
|
|
@ -21,32 +21,23 @@ package binarylog
|
|||
import (
|
||||
"bufio"
|
||||
"encoding/binary"
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/golang/protobuf/proto"
|
||||
pb "google.golang.org/grpc/binarylog/grpc_binarylog_v1"
|
||||
"google.golang.org/grpc/grpclog"
|
||||
)
|
||||
|
||||
var (
|
||||
defaultSink Sink = &noopSink{} // TODO(blog): change this default (file in /tmp).
|
||||
// DefaultSink is the sink where the logs will be written to. It's exported
|
||||
// for the binarylog package to update.
|
||||
DefaultSink Sink = &noopSink{} // TODO(blog): change this default (file in /tmp).
|
||||
)
|
||||
|
||||
// SetDefaultSink sets the sink where binary logs will be written to.
|
||||
//
|
||||
// Not thread safe. Only set during initialization.
|
||||
func SetDefaultSink(s Sink) {
|
||||
if defaultSink != nil {
|
||||
defaultSink.Close()
|
||||
}
|
||||
defaultSink = s
|
||||
}
|
||||
|
||||
// Sink writes log entry into the binary log sink.
|
||||
//
|
||||
// sink is a copy of the exported binarylog.Sink, to avoid circular dependency.
|
||||
type Sink interface {
|
||||
// Write will be called to write the log entry into the sink.
|
||||
//
|
||||
|
|
@ -67,7 +58,7 @@ func (ns *noopSink) Close() error { return nil }
|
|||
// message is prefixed with a 4 byte big endian unsigned integer as the length.
|
||||
//
|
||||
// No buffer is done, Close() doesn't try to close the writer.
|
||||
func newWriterSink(w io.Writer) *writerSink {
|
||||
func newWriterSink(w io.Writer) Sink {
|
||||
return &writerSink{out: w}
|
||||
}
|
||||
|
||||
|
|
@ -78,7 +69,7 @@ type writerSink struct {
|
|||
func (ws *writerSink) Write(e *pb.GrpcLogEntry) error {
|
||||
b, err := proto.Marshal(e)
|
||||
if err != nil {
|
||||
grpclog.Infof("binary logging: failed to marshal proto message: %v", err)
|
||||
grpclogLogger.Infof("binary logging: failed to marshal proto message: %v", err)
|
||||
}
|
||||
hdr := make([]byte, 4)
|
||||
binary.BigEndian.PutUint32(hdr, uint32(len(b)))
|
||||
|
|
@ -93,17 +84,17 @@ func (ws *writerSink) Write(e *pb.GrpcLogEntry) error {
|
|||
|
||||
func (ws *writerSink) Close() error { return nil }
|
||||
|
||||
type bufWriteCloserSink struct {
|
||||
type bufferedSink struct {
|
||||
mu sync.Mutex
|
||||
closer io.Closer
|
||||
out *writerSink // out is built on buf.
|
||||
out Sink // out is built on buf.
|
||||
buf *bufio.Writer // buf is kept for flush.
|
||||
|
||||
writeStartOnce sync.Once
|
||||
writeTicker *time.Ticker
|
||||
}
|
||||
|
||||
func (fs *bufWriteCloserSink) Write(e *pb.GrpcLogEntry) error {
|
||||
func (fs *bufferedSink) Write(e *pb.GrpcLogEntry) error {
|
||||
// Start the write loop when Write is called.
|
||||
fs.writeStartOnce.Do(fs.startFlushGoroutine)
|
||||
fs.mu.Lock()
|
||||
|
|
@ -119,44 +110,50 @@ const (
|
|||
bufFlushDuration = 60 * time.Second
|
||||
)
|
||||
|
||||
func (fs *bufWriteCloserSink) startFlushGoroutine() {
|
||||
func (fs *bufferedSink) startFlushGoroutine() {
|
||||
fs.writeTicker = time.NewTicker(bufFlushDuration)
|
||||
go func() {
|
||||
for range fs.writeTicker.C {
|
||||
fs.mu.Lock()
|
||||
fs.buf.Flush()
|
||||
if err := fs.buf.Flush(); err != nil {
|
||||
grpclogLogger.Warningf("failed to flush to Sink: %v", err)
|
||||
}
|
||||
fs.mu.Unlock()
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
func (fs *bufWriteCloserSink) Close() error {
|
||||
func (fs *bufferedSink) Close() error {
|
||||
if fs.writeTicker != nil {
|
||||
fs.writeTicker.Stop()
|
||||
}
|
||||
fs.mu.Lock()
|
||||
fs.buf.Flush()
|
||||
fs.closer.Close()
|
||||
fs.out.Close()
|
||||
if err := fs.buf.Flush(); err != nil {
|
||||
grpclogLogger.Warningf("failed to flush to Sink: %v", err)
|
||||
}
|
||||
if err := fs.closer.Close(); err != nil {
|
||||
grpclogLogger.Warningf("failed to close the underlying WriterCloser: %v", err)
|
||||
}
|
||||
if err := fs.out.Close(); err != nil {
|
||||
grpclogLogger.Warningf("failed to close the Sink: %v", err)
|
||||
}
|
||||
fs.mu.Unlock()
|
||||
return nil
|
||||
}
|
||||
|
||||
func newBufWriteCloserSink(o io.WriteCloser) Sink {
|
||||
// NewBufferedSink creates a binary log sink with the given WriteCloser.
|
||||
//
|
||||
// Write() marshals the proto message and writes it to the given writer. Each
|
||||
// message is prefixed with a 4 byte big endian unsigned integer as the length.
|
||||
//
|
||||
// Content is kept in a buffer, and is flushed every 60 seconds.
|
||||
//
|
||||
// Close closes the WriteCloser.
|
||||
func NewBufferedSink(o io.WriteCloser) Sink {
|
||||
bufW := bufio.NewWriter(o)
|
||||
return &bufWriteCloserSink{
|
||||
return &bufferedSink{
|
||||
closer: o,
|
||||
out: newWriterSink(bufW),
|
||||
buf: bufW,
|
||||
}
|
||||
}
|
||||
|
||||
// NewTempFileSink creates a temp file and returns a Sink that writes to this
|
||||
// file.
|
||||
func NewTempFileSink() (Sink, error) {
|
||||
tempFile, err := ioutil.TempFile("/tmp", "grpcgo_binarylog_*.txt")
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to create temp file: %v", err)
|
||||
}
|
||||
return newBufWriteCloserSink(tempFile), nil
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,41 +0,0 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2018 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
package binarylog
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// parseMethodName splits service and method from the input. It expects format
|
||||
// "/service/method".
|
||||
//
|
||||
// TODO: move to internal/grpcutil.
|
||||
func parseMethodName(methodName string) (service, method string, _ error) {
|
||||
if !strings.HasPrefix(methodName, "/") {
|
||||
return "", "", errors.New("invalid method name: should start with /")
|
||||
}
|
||||
methodName = methodName[1:]
|
||||
|
||||
pos := strings.LastIndex(methodName, "/")
|
||||
if pos < 0 {
|
||||
return "", "", errors.New("invalid method name: suffix /method is missing")
|
||||
}
|
||||
return methodName[:pos], methodName[pos+1:], nil
|
||||
}
|
||||
|
|
@ -30,7 +30,7 @@ import (
|
|||
"sync/atomic"
|
||||
"time"
|
||||
|
||||
"google.golang.org/grpc/internal/grpclog"
|
||||
"google.golang.org/grpc/grpclog"
|
||||
)
|
||||
|
||||
const (
|
||||
|
|
@ -216,7 +216,7 @@ func RegisterChannel(c Channel, pid int64, ref string) int64 {
|
|||
// by pid). It returns the unique channelz tracking id assigned to this subchannel.
|
||||
func RegisterSubChannel(c Channel, pid int64, ref string) int64 {
|
||||
if pid == 0 {
|
||||
grpclog.ErrorDepth(0, "a SubChannel's parent id cannot be 0")
|
||||
logger.Error("a SubChannel's parent id cannot be 0")
|
||||
return 0
|
||||
}
|
||||
id := idGen.genID()
|
||||
|
|
@ -253,7 +253,7 @@ func RegisterServer(s Server, ref string) int64 {
|
|||
// this listen socket.
|
||||
func RegisterListenSocket(s Socket, pid int64, ref string) int64 {
|
||||
if pid == 0 {
|
||||
grpclog.ErrorDepth(0, "a ListenSocket's parent id cannot be 0")
|
||||
logger.Error("a ListenSocket's parent id cannot be 0")
|
||||
return 0
|
||||
}
|
||||
id := idGen.genID()
|
||||
|
|
@ -268,7 +268,7 @@ func RegisterListenSocket(s Socket, pid int64, ref string) int64 {
|
|||
// this normal socket.
|
||||
func RegisterNormalSocket(s Socket, pid int64, ref string) int64 {
|
||||
if pid == 0 {
|
||||
grpclog.ErrorDepth(0, "a NormalSocket's parent id cannot be 0")
|
||||
logger.Error("a NormalSocket's parent id cannot be 0")
|
||||
return 0
|
||||
}
|
||||
id := idGen.genID()
|
||||
|
|
@ -294,17 +294,15 @@ type TraceEventDesc struct {
|
|||
}
|
||||
|
||||
// AddTraceEvent adds trace related to the entity with specified id, using the provided TraceEventDesc.
|
||||
func AddTraceEvent(id int64, depth int, desc *TraceEventDesc) {
|
||||
func AddTraceEvent(l grpclog.DepthLoggerV2, id int64, depth int, desc *TraceEventDesc) {
|
||||
for d := desc; d != nil; d = d.Parent {
|
||||
switch d.Severity {
|
||||
case CtUNKNOWN:
|
||||
grpclog.InfoDepth(depth+1, d.Desc)
|
||||
case CtINFO:
|
||||
grpclog.InfoDepth(depth+1, d.Desc)
|
||||
case CtUnknown, CtInfo:
|
||||
l.InfoDepth(depth+1, d.Desc)
|
||||
case CtWarning:
|
||||
grpclog.WarningDepth(depth+1, d.Desc)
|
||||
l.WarningDepth(depth+1, d.Desc)
|
||||
case CtError:
|
||||
grpclog.ErrorDepth(depth+1, d.Desc)
|
||||
l.ErrorDepth(depth+1, d.Desc)
|
||||
}
|
||||
}
|
||||
if getMaxTraceEntry() == 0 {
|
||||
|
|
|
|||
|
|
@ -21,80 +21,82 @@ package channelz
|
|||
import (
|
||||
"fmt"
|
||||
|
||||
"google.golang.org/grpc/internal/grpclog"
|
||||
"google.golang.org/grpc/grpclog"
|
||||
)
|
||||
|
||||
// Info logs through grpclog.Info and adds a trace event if channelz is on.
|
||||
func Info(id int64, args ...interface{}) {
|
||||
var logger = grpclog.Component("channelz")
|
||||
|
||||
// Info logs and adds a trace event if channelz is on.
|
||||
func Info(l grpclog.DepthLoggerV2, id int64, args ...interface{}) {
|
||||
if IsOn() {
|
||||
AddTraceEvent(id, 1, &TraceEventDesc{
|
||||
AddTraceEvent(l, id, 1, &TraceEventDesc{
|
||||
Desc: fmt.Sprint(args...),
|
||||
Severity: CtINFO,
|
||||
Severity: CtInfo,
|
||||
})
|
||||
} else {
|
||||
grpclog.InfoDepth(1, args...)
|
||||
l.InfoDepth(1, args...)
|
||||
}
|
||||
}
|
||||
|
||||
// Infof logs through grpclog.Infof and adds a trace event if channelz is on.
|
||||
func Infof(id int64, format string, args ...interface{}) {
|
||||
// Infof logs and adds a trace event if channelz is on.
|
||||
func Infof(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) {
|
||||
msg := fmt.Sprintf(format, args...)
|
||||
if IsOn() {
|
||||
AddTraceEvent(id, 1, &TraceEventDesc{
|
||||
AddTraceEvent(l, id, 1, &TraceEventDesc{
|
||||
Desc: msg,
|
||||
Severity: CtINFO,
|
||||
Severity: CtInfo,
|
||||
})
|
||||
} else {
|
||||
grpclog.InfoDepth(1, msg)
|
||||
l.InfoDepth(1, msg)
|
||||
}
|
||||
}
|
||||
|
||||
// Warning logs through grpclog.Warning and adds a trace event if channelz is on.
|
||||
func Warning(id int64, args ...interface{}) {
|
||||
// Warning logs and adds a trace event if channelz is on.
|
||||
func Warning(l grpclog.DepthLoggerV2, id int64, args ...interface{}) {
|
||||
if IsOn() {
|
||||
AddTraceEvent(id, 1, &TraceEventDesc{
|
||||
AddTraceEvent(l, id, 1, &TraceEventDesc{
|
||||
Desc: fmt.Sprint(args...),
|
||||
Severity: CtWarning,
|
||||
})
|
||||
} else {
|
||||
grpclog.WarningDepth(1, args...)
|
||||
l.WarningDepth(1, args...)
|
||||
}
|
||||
}
|
||||
|
||||
// Warningf logs through grpclog.Warningf and adds a trace event if channelz is on.
|
||||
func Warningf(id int64, format string, args ...interface{}) {
|
||||
// Warningf logs and adds a trace event if channelz is on.
|
||||
func Warningf(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) {
|
||||
msg := fmt.Sprintf(format, args...)
|
||||
if IsOn() {
|
||||
AddTraceEvent(id, 1, &TraceEventDesc{
|
||||
AddTraceEvent(l, id, 1, &TraceEventDesc{
|
||||
Desc: msg,
|
||||
Severity: CtWarning,
|
||||
})
|
||||
} else {
|
||||
grpclog.WarningDepth(1, msg)
|
||||
l.WarningDepth(1, msg)
|
||||
}
|
||||
}
|
||||
|
||||
// Error logs through grpclog.Error and adds a trace event if channelz is on.
|
||||
func Error(id int64, args ...interface{}) {
|
||||
// Error logs and adds a trace event if channelz is on.
|
||||
func Error(l grpclog.DepthLoggerV2, id int64, args ...interface{}) {
|
||||
if IsOn() {
|
||||
AddTraceEvent(id, 1, &TraceEventDesc{
|
||||
AddTraceEvent(l, id, 1, &TraceEventDesc{
|
||||
Desc: fmt.Sprint(args...),
|
||||
Severity: CtError,
|
||||
})
|
||||
} else {
|
||||
grpclog.ErrorDepth(1, args...)
|
||||
l.ErrorDepth(1, args...)
|
||||
}
|
||||
}
|
||||
|
||||
// Errorf logs through grpclog.Errorf and adds a trace event if channelz is on.
|
||||
func Errorf(id int64, format string, args ...interface{}) {
|
||||
// Errorf logs and adds a trace event if channelz is on.
|
||||
func Errorf(l grpclog.DepthLoggerV2, id int64, format string, args ...interface{}) {
|
||||
msg := fmt.Sprintf(format, args...)
|
||||
if IsOn() {
|
||||
AddTraceEvent(id, 1, &TraceEventDesc{
|
||||
AddTraceEvent(l, id, 1, &TraceEventDesc{
|
||||
Desc: msg,
|
||||
Severity: CtError,
|
||||
})
|
||||
} else {
|
||||
grpclog.ErrorDepth(1, msg)
|
||||
l.ErrorDepth(1, msg)
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -26,7 +26,6 @@ import (
|
|||
|
||||
"google.golang.org/grpc/connectivity"
|
||||
"google.golang.org/grpc/credentials"
|
||||
"google.golang.org/grpc/grpclog"
|
||||
)
|
||||
|
||||
// entry represents a node in the channelz database.
|
||||
|
|
@ -60,17 +59,17 @@ func (d *dummyEntry) addChild(id int64, e entry) {
|
|||
// the addrConn will create a new transport. And when registering the new transport in
|
||||
// channelz, its parent addrConn could have already been torn down and deleted
|
||||
// from channelz tracking, and thus reach the code here.
|
||||
grpclog.Infof("attempt to add child of type %T with id %d to a parent (id=%d) that doesn't currently exist", e, id, d.idNotFound)
|
||||
logger.Infof("attempt to add child of type %T with id %d to a parent (id=%d) that doesn't currently exist", e, id, d.idNotFound)
|
||||
}
|
||||
|
||||
func (d *dummyEntry) deleteChild(id int64) {
|
||||
// It is possible for a normal program to reach here under race condition.
|
||||
// Refer to the example described in addChild().
|
||||
grpclog.Infof("attempt to delete child with id %d from a parent (id=%d) that doesn't currently exist", id, d.idNotFound)
|
||||
logger.Infof("attempt to delete child with id %d from a parent (id=%d) that doesn't currently exist", id, d.idNotFound)
|
||||
}
|
||||
|
||||
func (d *dummyEntry) triggerDelete() {
|
||||
grpclog.Warningf("attempt to delete an entry (id=%d) that doesn't currently exist", d.idNotFound)
|
||||
logger.Warningf("attempt to delete an entry (id=%d) that doesn't currently exist", d.idNotFound)
|
||||
}
|
||||
|
||||
func (*dummyEntry) deleteSelfIfReady() {
|
||||
|
|
@ -215,7 +214,7 @@ func (c *channel) addChild(id int64, e entry) {
|
|||
case *channel:
|
||||
c.nestedChans[id] = v.refName
|
||||
default:
|
||||
grpclog.Errorf("cannot add a child (id = %d) of type %T to a channel", id, e)
|
||||
logger.Errorf("cannot add a child (id = %d) of type %T to a channel", id, e)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -326,7 +325,7 @@ func (sc *subChannel) addChild(id int64, e entry) {
|
|||
if v, ok := e.(*normalSocket); ok {
|
||||
sc.sockets[id] = v.refName
|
||||
} else {
|
||||
grpclog.Errorf("cannot add a child (id = %d) of type %T to a subChannel", id, e)
|
||||
logger.Errorf("cannot add a child (id = %d) of type %T to a subChannel", id, e)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -493,11 +492,11 @@ type listenSocket struct {
|
|||
}
|
||||
|
||||
func (ls *listenSocket) addChild(id int64, e entry) {
|
||||
grpclog.Errorf("cannot add a child (id = %d) of type %T to a listen socket", id, e)
|
||||
logger.Errorf("cannot add a child (id = %d) of type %T to a listen socket", id, e)
|
||||
}
|
||||
|
||||
func (ls *listenSocket) deleteChild(id int64) {
|
||||
grpclog.Errorf("cannot delete a child (id = %d) from a listen socket", id)
|
||||
logger.Errorf("cannot delete a child (id = %d) from a listen socket", id)
|
||||
}
|
||||
|
||||
func (ls *listenSocket) triggerDelete() {
|
||||
|
|
@ -506,7 +505,7 @@ func (ls *listenSocket) triggerDelete() {
|
|||
}
|
||||
|
||||
func (ls *listenSocket) deleteSelfIfReady() {
|
||||
grpclog.Errorf("cannot call deleteSelfIfReady on a listen socket")
|
||||
logger.Errorf("cannot call deleteSelfIfReady on a listen socket")
|
||||
}
|
||||
|
||||
func (ls *listenSocket) getParentID() int64 {
|
||||
|
|
@ -522,11 +521,11 @@ type normalSocket struct {
|
|||
}
|
||||
|
||||
func (ns *normalSocket) addChild(id int64, e entry) {
|
||||
grpclog.Errorf("cannot add a child (id = %d) of type %T to a normal socket", id, e)
|
||||
logger.Errorf("cannot add a child (id = %d) of type %T to a normal socket", id, e)
|
||||
}
|
||||
|
||||
func (ns *normalSocket) deleteChild(id int64) {
|
||||
grpclog.Errorf("cannot delete a child (id = %d) from a normal socket", id)
|
||||
logger.Errorf("cannot delete a child (id = %d) from a normal socket", id)
|
||||
}
|
||||
|
||||
func (ns *normalSocket) triggerDelete() {
|
||||
|
|
@ -535,7 +534,7 @@ func (ns *normalSocket) triggerDelete() {
|
|||
}
|
||||
|
||||
func (ns *normalSocket) deleteSelfIfReady() {
|
||||
grpclog.Errorf("cannot call deleteSelfIfReady on a normal socket")
|
||||
logger.Errorf("cannot call deleteSelfIfReady on a normal socket")
|
||||
}
|
||||
|
||||
func (ns *normalSocket) getParentID() int64 {
|
||||
|
|
@ -594,7 +593,7 @@ func (s *server) addChild(id int64, e entry) {
|
|||
case *listenSocket:
|
||||
s.listenSockets[id] = v.refName
|
||||
default:
|
||||
grpclog.Errorf("cannot add a child (id = %d) of type %T to a server", id, e)
|
||||
logger.Errorf("cannot add a child (id = %d) of type %T to a server", id, e)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -673,10 +672,10 @@ func (c *channelTrace) clear() {
|
|||
type Severity int
|
||||
|
||||
const (
|
||||
// CtUNKNOWN indicates unknown severity of a trace event.
|
||||
CtUNKNOWN Severity = iota
|
||||
// CtINFO indicates info level severity of a trace event.
|
||||
CtINFO
|
||||
// CtUnknown indicates unknown severity of a trace event.
|
||||
CtUnknown Severity = iota
|
||||
// CtInfo indicates info level severity of a trace event.
|
||||
CtInfo
|
||||
// CtWarning indicates warning level severity of a trace event.
|
||||
CtWarning
|
||||
// CtError indicates error level severity of a trace event.
|
||||
|
|
|
|||
|
|
@ -22,8 +22,6 @@ package channelz
|
|||
|
||||
import (
|
||||
"sync"
|
||||
|
||||
"google.golang.org/grpc/grpclog"
|
||||
)
|
||||
|
||||
var once sync.Once
|
||||
|
|
@ -39,6 +37,6 @@ type SocketOptionData struct {
|
|||
// Windows OS doesn't support Socket Option
|
||||
func (s *SocketOptionData) Getsockopt(fd uintptr) {
|
||||
once.Do(func() {
|
||||
grpclog.Warningln("Channelz: socket options are not supported on non-linux os and appengine.")
|
||||
logger.Warning("Channelz: socket options are not supported on non-linux os and appengine.")
|
||||
})
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,67 @@
|
|||
// +build !appengine
|
||||
|
||||
/*
|
||||
*
|
||||
* Copyright 2020 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
// Package credentials defines APIs for parsing SPIFFE ID.
|
||||
//
|
||||
// All APIs in this package are experimental.
|
||||
package credentials
|
||||
|
||||
import (
|
||||
"crypto/tls"
|
||||
"net/url"
|
||||
|
||||
"google.golang.org/grpc/grpclog"
|
||||
)
|
||||
|
||||
var logger = grpclog.Component("credentials")
|
||||
|
||||
// SPIFFEIDFromState parses the SPIFFE ID from State. If the SPIFFE ID format
|
||||
// is invalid, return nil with warning.
|
||||
func SPIFFEIDFromState(state tls.ConnectionState) *url.URL {
|
||||
if len(state.PeerCertificates) == 0 || len(state.PeerCertificates[0].URIs) == 0 {
|
||||
return nil
|
||||
}
|
||||
var spiffeID *url.URL
|
||||
for _, uri := range state.PeerCertificates[0].URIs {
|
||||
if uri == nil || uri.Scheme != "spiffe" || uri.Opaque != "" || (uri.User != nil && uri.User.Username() != "") {
|
||||
continue
|
||||
}
|
||||
// From this point, we assume the uri is intended for a SPIFFE ID.
|
||||
if len(uri.String()) > 2048 {
|
||||
logger.Warning("invalid SPIFFE ID: total ID length larger than 2048 bytes")
|
||||
return nil
|
||||
}
|
||||
if len(uri.Host) == 0 || len(uri.RawPath) == 0 || len(uri.Path) == 0 {
|
||||
logger.Warning("invalid SPIFFE ID: domain or workload ID is empty")
|
||||
return nil
|
||||
}
|
||||
if len(uri.Host) > 255 {
|
||||
logger.Warning("invalid SPIFFE ID: domain length larger than 255 characters")
|
||||
return nil
|
||||
}
|
||||
// A valid SPIFFE certificate can only have exactly one URI SAN field.
|
||||
if len(state.PeerCertificates[0].URIs) > 1 {
|
||||
logger.Warning("invalid SPIFFE ID: multiple URI SANs")
|
||||
return nil
|
||||
}
|
||||
spiffeID = uri
|
||||
}
|
||||
return spiffeID
|
||||
}
|
||||
|
|
@ -1,6 +1,8 @@
|
|||
// +build appengine
|
||||
|
||||
/*
|
||||
*
|
||||
* Copyright 2017 gRPC authors.
|
||||
* Copyright 2020 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
|
|
@ -16,29 +18,14 @@
|
|||
*
|
||||
*/
|
||||
|
||||
// This file contains wrappers for grpclog functions.
|
||||
// The transport package only logs to verbose level 2 by default.
|
||||
package credentials
|
||||
|
||||
package transport
|
||||
import (
|
||||
"crypto/tls"
|
||||
"net/url"
|
||||
)
|
||||
|
||||
import "google.golang.org/grpc/grpclog"
|
||||
|
||||
const logLevel = 2
|
||||
|
||||
func infof(format string, args ...interface{}) {
|
||||
if grpclog.V(logLevel) {
|
||||
grpclog.Infof(format, args...)
|
||||
}
|
||||
}
|
||||
|
||||
func warningf(format string, args ...interface{}) {
|
||||
if grpclog.V(logLevel) {
|
||||
grpclog.Warningf(format, args...)
|
||||
}
|
||||
}
|
||||
|
||||
func errorf(format string, args ...interface{}) {
|
||||
if grpclog.V(logLevel) {
|
||||
grpclog.Errorf(format, args...)
|
||||
}
|
||||
// SPIFFEIDFromState is a no-op for appengine builds.
|
||||
func SPIFFEIDFromState(state tls.ConnectionState) *url.URL {
|
||||
return nil
|
||||
}
|
||||
|
|
@ -18,8 +18,7 @@
|
|||
*
|
||||
*/
|
||||
|
||||
// Package internal contains credentials-internal code.
|
||||
package internal
|
||||
package credentials
|
||||
|
||||
import (
|
||||
"net"
|
||||
|
|
@ -18,7 +18,7 @@
|
|||
*
|
||||
*/
|
||||
|
||||
package internal
|
||||
package credentials
|
||||
|
||||
import (
|
||||
"net"
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2020 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
package credentials
|
||||
|
||||
import "crypto/tls"
|
||||
|
||||
const alpnProtoStrH2 = "h2"
|
||||
|
||||
// AppendH2ToNextProtos appends h2 to next protos.
|
||||
func AppendH2ToNextProtos(ps []string) []string {
|
||||
for _, p := range ps {
|
||||
if p == alpnProtoStrH2 {
|
||||
return ps
|
||||
}
|
||||
}
|
||||
ret := make([]string, 0, len(ps)+1)
|
||||
ret = append(ret, ps...)
|
||||
return append(ret, alpnProtoStrH2)
|
||||
}
|
||||
|
||||
// CloneTLSConfig returns a shallow clone of the exported
|
||||
// fields of cfg, ignoring the unexported sync.Once, which
|
||||
// contains a mutex and must not be copied.
|
||||
//
|
||||
// If cfg is nil, a new zero tls.Config is returned.
|
||||
//
|
||||
// TODO: inline this function if possible.
|
||||
func CloneTLSConfig(cfg *tls.Config) *tls.Config {
|
||||
if cfg == nil {
|
||||
return &tls.Config{}
|
||||
}
|
||||
|
||||
return cfg.Clone()
|
||||
}
|
||||
|
|
@ -34,5 +34,5 @@ var (
|
|||
// Retry is set if retry is explicitly enabled via "GRPC_GO_RETRY=on".
|
||||
Retry = strings.EqualFold(os.Getenv(retryStr), "on")
|
||||
// TXTErrIgnore is set if TXT errors should be ignored ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false").
|
||||
TXTErrIgnore = !strings.EqualFold(os.Getenv(retryStr), "false")
|
||||
TXTErrIgnore = !strings.EqualFold(os.Getenv(txtErrIgnoreStr), "false")
|
||||
)
|
||||
|
|
|
|||
|
|
@ -19,6 +19,10 @@
|
|||
// Package grpclog (internal) defines depth logging for grpc.
|
||||
package grpclog
|
||||
|
||||
import (
|
||||
"os"
|
||||
)
|
||||
|
||||
// Logger is the logger used for the non-depth log functions.
|
||||
var Logger LoggerV2
|
||||
|
||||
|
|
@ -30,7 +34,7 @@ func InfoDepth(depth int, args ...interface{}) {
|
|||
if DepthLogger != nil {
|
||||
DepthLogger.InfoDepth(depth, args...)
|
||||
} else {
|
||||
Logger.Info(args...)
|
||||
Logger.Infoln(args...)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -39,7 +43,7 @@ func WarningDepth(depth int, args ...interface{}) {
|
|||
if DepthLogger != nil {
|
||||
DepthLogger.WarningDepth(depth, args...)
|
||||
} else {
|
||||
Logger.Warning(args...)
|
||||
Logger.Warningln(args...)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -48,7 +52,7 @@ func ErrorDepth(depth int, args ...interface{}) {
|
|||
if DepthLogger != nil {
|
||||
DepthLogger.ErrorDepth(depth, args...)
|
||||
} else {
|
||||
Logger.Error(args...)
|
||||
Logger.Errorln(args...)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -57,8 +61,9 @@ func FatalDepth(depth int, args ...interface{}) {
|
|||
if DepthLogger != nil {
|
||||
DepthLogger.FatalDepth(depth, args...)
|
||||
} else {
|
||||
Logger.Fatal(args...)
|
||||
Logger.Fatalln(args...)
|
||||
}
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// LoggerV2 does underlying logging work for grpclog.
|
||||
|
|
@ -105,7 +110,10 @@ type LoggerV2 interface {
|
|||
// This is a copy of the DepthLoggerV2 defined in the external grpclog package.
|
||||
// It is defined here to avoid a circular dependency.
|
||||
//
|
||||
// This API is EXPERIMENTAL.
|
||||
// Experimental
|
||||
//
|
||||
// Notice: This type is EXPERIMENTAL and may be changed or removed in a
|
||||
// later release.
|
||||
type DepthLoggerV2 interface {
|
||||
// InfoDepth logs to INFO log at the specified depth. Arguments are handled in the manner of fmt.Print.
|
||||
InfoDepth(depth int, args ...interface{})
|
||||
|
|
|
|||
|
|
@ -18,10 +18,15 @@
|
|||
|
||||
package grpclog
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
)
|
||||
|
||||
// PrefixLogger does logging with a prefix.
|
||||
//
|
||||
// Logging method on a nil logs without any prefix.
|
||||
type PrefixLogger struct {
|
||||
logger DepthLoggerV2
|
||||
prefix string
|
||||
}
|
||||
|
||||
|
|
@ -30,34 +35,47 @@ func (pl *PrefixLogger) Infof(format string, args ...interface{}) {
|
|||
if pl != nil {
|
||||
// Handle nil, so the tests can pass in a nil logger.
|
||||
format = pl.prefix + format
|
||||
pl.logger.InfoDepth(1, fmt.Sprintf(format, args...))
|
||||
return
|
||||
}
|
||||
Logger.Infof(format, args...)
|
||||
InfoDepth(1, fmt.Sprintf(format, args...))
|
||||
}
|
||||
|
||||
// Warningf does warning logging.
|
||||
func (pl *PrefixLogger) Warningf(format string, args ...interface{}) {
|
||||
if pl != nil {
|
||||
format = pl.prefix + format
|
||||
pl.logger.WarningDepth(1, fmt.Sprintf(format, args...))
|
||||
return
|
||||
}
|
||||
Logger.Warningf(format, args...)
|
||||
WarningDepth(1, fmt.Sprintf(format, args...))
|
||||
}
|
||||
|
||||
// Errorf does error logging.
|
||||
func (pl *PrefixLogger) Errorf(format string, args ...interface{}) {
|
||||
if pl != nil {
|
||||
format = pl.prefix + format
|
||||
pl.logger.ErrorDepth(1, fmt.Sprintf(format, args...))
|
||||
return
|
||||
}
|
||||
Logger.Errorf(format, args...)
|
||||
ErrorDepth(1, fmt.Sprintf(format, args...))
|
||||
}
|
||||
|
||||
// Debugf does info logging at verbose level 2.
|
||||
func (pl *PrefixLogger) Debugf(format string, args ...interface{}) {
|
||||
if Logger.V(2) {
|
||||
pl.Infof(format, args...)
|
||||
if !Logger.V(2) {
|
||||
return
|
||||
}
|
||||
if pl != nil {
|
||||
// Handle nil, so the tests can pass in a nil logger.
|
||||
format = pl.prefix + format
|
||||
pl.logger.InfoDepth(1, fmt.Sprintf(format, args...))
|
||||
return
|
||||
}
|
||||
InfoDepth(1, fmt.Sprintf(format, args...))
|
||||
}
|
||||
|
||||
// NewPrefixLogger creates a prefix logger with the given prefix.
|
||||
func NewPrefixLogger(prefix string) *PrefixLogger {
|
||||
return &PrefixLogger{prefix: prefix}
|
||||
func NewPrefixLogger(logger DepthLoggerV2, prefix string) *PrefixLogger {
|
||||
return &PrefixLogger{logger: logger, prefix: prefix}
|
||||
}
|
||||
|
|
|
|||
63
vendor/google.golang.org/grpc/internal/grpcutil/encode_duration.go
generated
vendored
Normal file
63
vendor/google.golang.org/grpc/internal/grpcutil/encode_duration.go
generated
vendored
Normal file
|
|
@ -0,0 +1,63 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2020 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
package grpcutil
|
||||
|
||||
import (
|
||||
"strconv"
|
||||
"time"
|
||||
)
|
||||
|
||||
const maxTimeoutValue int64 = 100000000 - 1
|
||||
|
||||
// div does integer division and round-up the result. Note that this is
|
||||
// equivalent to (d+r-1)/r but has less chance to overflow.
|
||||
func div(d, r time.Duration) int64 {
|
||||
if d%r > 0 {
|
||||
return int64(d/r + 1)
|
||||
}
|
||||
return int64(d / r)
|
||||
}
|
||||
|
||||
// EncodeDuration encodes the duration to the format grpc-timeout header
|
||||
// accepts.
|
||||
//
|
||||
// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests
|
||||
func EncodeDuration(t time.Duration) string {
|
||||
// TODO: This is simplistic and not bandwidth efficient. Improve it.
|
||||
if t <= 0 {
|
||||
return "0n"
|
||||
}
|
||||
if d := div(t, time.Nanosecond); d <= maxTimeoutValue {
|
||||
return strconv.FormatInt(d, 10) + "n"
|
||||
}
|
||||
if d := div(t, time.Microsecond); d <= maxTimeoutValue {
|
||||
return strconv.FormatInt(d, 10) + "u"
|
||||
}
|
||||
if d := div(t, time.Millisecond); d <= maxTimeoutValue {
|
||||
return strconv.FormatInt(d, 10) + "m"
|
||||
}
|
||||
if d := div(t, time.Second); d <= maxTimeoutValue {
|
||||
return strconv.FormatInt(d, 10) + "S"
|
||||
}
|
||||
if d := div(t, time.Minute); d <= maxTimeoutValue {
|
||||
return strconv.FormatInt(d, 10) + "M"
|
||||
}
|
||||
// Note that maxTimeoutValue * time.Hour > MaxInt64.
|
||||
return strconv.FormatInt(div(t, time.Hour), 10) + "H"
|
||||
}
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2020 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
package grpcutil
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"google.golang.org/grpc/metadata"
|
||||
)
|
||||
|
||||
type mdExtraKey struct{}
|
||||
|
||||
// WithExtraMetadata creates a new context with incoming md attached.
|
||||
func WithExtraMetadata(ctx context.Context, md metadata.MD) context.Context {
|
||||
return context.WithValue(ctx, mdExtraKey{}, md)
|
||||
}
|
||||
|
||||
// ExtraMetadata returns the incoming metadata in ctx if it exists. The
|
||||
// returned MD should not be modified. Writing to it may cause races.
|
||||
// Modification should be made to copies of the returned MD.
|
||||
func ExtraMetadata(ctx context.Context) (md metadata.MD, ok bool) {
|
||||
md, ok = ctx.Value(mdExtraKey{}).(metadata.MD)
|
||||
return
|
||||
}
|
||||
|
|
@ -0,0 +1,84 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2018 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
package grpcutil
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// ParseMethod splits service and method from the input. It expects format
|
||||
// "/service/method".
|
||||
//
|
||||
func ParseMethod(methodName string) (service, method string, _ error) {
|
||||
if !strings.HasPrefix(methodName, "/") {
|
||||
return "", "", errors.New("invalid method name: should start with /")
|
||||
}
|
||||
methodName = methodName[1:]
|
||||
|
||||
pos := strings.LastIndex(methodName, "/")
|
||||
if pos < 0 {
|
||||
return "", "", errors.New("invalid method name: suffix /method is missing")
|
||||
}
|
||||
return methodName[:pos], methodName[pos+1:], nil
|
||||
}
|
||||
|
||||
const baseContentType = "application/grpc"
|
||||
|
||||
// ContentSubtype returns the content-subtype for the given content-type. The
|
||||
// given content-type must be a valid content-type that starts with
|
||||
// "application/grpc". A content-subtype will follow "application/grpc" after a
|
||||
// "+" or ";". See
|
||||
// https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-HTTP2.md#requests for
|
||||
// more details.
|
||||
//
|
||||
// If contentType is not a valid content-type for gRPC, the boolean
|
||||
// will be false, otherwise true. If content-type == "application/grpc",
|
||||
// "application/grpc+", or "application/grpc;", the boolean will be true,
|
||||
// but no content-subtype will be returned.
|
||||
//
|
||||
// contentType is assumed to be lowercase already.
|
||||
func ContentSubtype(contentType string) (string, bool) {
|
||||
if contentType == baseContentType {
|
||||
return "", true
|
||||
}
|
||||
if !strings.HasPrefix(contentType, baseContentType) {
|
||||
return "", false
|
||||
}
|
||||
// guaranteed since != baseContentType and has baseContentType prefix
|
||||
switch contentType[len(baseContentType)] {
|
||||
case '+', ';':
|
||||
// this will return true for "application/grpc+" or "application/grpc;"
|
||||
// which the previous validContentType function tested to be valid, so we
|
||||
// just say that no content-subtype is specified in this case
|
||||
return contentType[len(baseContentType)+1:], true
|
||||
default:
|
||||
return "", false
|
||||
}
|
||||
}
|
||||
|
||||
// ContentType builds full content type with the given sub-type.
|
||||
//
|
||||
// contentSubtype is assumed to be lowercase
|
||||
func ContentType(contentSubtype string) string {
|
||||
if contentSubtype == "" {
|
||||
return baseContentType
|
||||
}
|
||||
return baseContentType + "+" + contentSubtype
|
||||
}
|
||||
|
|
@ -25,6 +25,7 @@ import (
|
|||
"time"
|
||||
|
||||
"google.golang.org/grpc/connectivity"
|
||||
"google.golang.org/grpc/serviceconfig"
|
||||
)
|
||||
|
||||
var (
|
||||
|
|
@ -40,9 +41,22 @@ var (
|
|||
// NewRequestInfoContext creates a new context based on the argument context attaching
|
||||
// the passed in RequestInfo to the new context.
|
||||
NewRequestInfoContext interface{} // func(context.Context, credentials.RequestInfo) context.Context
|
||||
// NewClientHandshakeInfoContext returns a copy of the input context with
|
||||
// the passed in ClientHandshakeInfo struct added to it.
|
||||
NewClientHandshakeInfoContext interface{} // func(context.Context, credentials.ClientHandshakeInfo) context.Context
|
||||
// ParseServiceConfigForTesting is for creating a fake
|
||||
// ClientConn for resolver testing only
|
||||
ParseServiceConfigForTesting interface{} // func(string) *serviceconfig.ParseResult
|
||||
// EqualServiceConfigForTesting is for testing service config generation and
|
||||
// parsing. Both a and b should be returned by ParseServiceConfigForTesting.
|
||||
// This function compares the config without rawJSON stripped, in case the
|
||||
// there's difference in white space.
|
||||
EqualServiceConfigForTesting func(a, b serviceconfig.Config) bool
|
||||
// GetCertificateProviderBuilder returns the registered builder for the
|
||||
// given name. This is set by package certprovider for use from xDS
|
||||
// bootstrap code while parsing certificate provider configs in the
|
||||
// bootstrap file.
|
||||
GetCertificateProviderBuilder interface{} // func(string) certprovider.Builder
|
||||
)
|
||||
|
||||
// HealthChecker defines the signature of the client-side LB channel health checking function.
|
||||
|
|
|
|||
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Reference in New Issue