canvas-lms/Jenkinsfile

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#!/usr/bin/env groovy
/*
* Copyright (C) 2019 - present Instructure, Inc.
*
* This file is part of Canvas.
*
* Canvas is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, version 3 of the License.
*
* Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
def FILES_CHANGED_STAGE = "Detect Files Changed"
def JS_BUILD_IMAGE_STAGE = "Javascript (Build Image)"
def RUN_MIGRATIONS_STAGE = "Run Migrations"
def buildParameters = [
string(name: 'GERRIT_REFSPEC', value: "${env.GERRIT_REFSPEC}"),
string(name: 'GERRIT_EVENT_TYPE', value: "${env.GERRIT_EVENT_TYPE}"),
string(name: 'GERRIT_PROJECT', value: "${env.GERRIT_PROJECT}"),
string(name: 'GERRIT_BRANCH', value: "${env.GERRIT_BRANCH}"),
string(name: 'GERRIT_CHANGE_NUMBER', value: "${env.GERRIT_CHANGE_NUMBER}"),
string(name: 'GERRIT_PATCHSET_NUMBER', value: "${env.GERRIT_PATCHSET_NUMBER}"),
string(name: 'GERRIT_EVENT_ACCOUNT_NAME', value: "${env.GERRIT_EVENT_ACCOUNT_NAME}"),
string(name: 'GERRIT_EVENT_ACCOUNT_EMAIL', value: "${env.GERRIT_EVENT_ACCOUNT_EMAIL}"),
string(name: 'GERRIT_CHANGE_COMMIT_MESSAGE', value: "${env.GERRIT_CHANGE_COMMIT_MESSAGE}"),
string(name: 'GERRIT_HOST', value: "${env.GERRIT_HOST}"),
string(name: 'GERGICH_PUBLISH', value: "${env.GERGICH_PUBLISH}"),
string(name: 'MASTER_BOUNCER_RUN', value: "${env.MASTER_BOUNCER_RUN}")
]
def dockerDevFiles = [
'^docker-compose/',
'^script/common/',
'^script/canvas_update',
'^docker-compose.yml',
'^Dockerfile$',
'^lib/tasks/',
'Jenkinsfile.docker-smoke'
]
def getSummaryUrl() {
return "${env.BUILD_URL}/build-summary-report"
}
def getDockerWorkDir() {
return env.GERRIT_PROJECT == "canvas-lms" ? "/usr/src/app" : "/usr/src/app/gems/plugins/${env.GERRIT_PROJECT}"
}
def getLocalWorkDir() {
return env.GERRIT_PROJECT == "canvas-lms" ? "." : "gems/plugins/${env.GERRIT_PROJECT}"
}
// return false if the current patchset tag doesn't match the
// mainline publishable tag. i.e. ignore pg-9.5 builds
def isPatchsetPublishable() {
env.PATCHSET_TAG == env.PUBLISHABLE_TAG
}
def isPatchsetRetriggered() {
if(env.IS_AUTOMATIC_RETRIGGER == '1') {
return true
}
def userCause = currentBuild.getBuildCauses('com.sonyericsson.hudson.plugins.gerrit.trigger.hudsontrigger.GerritUserCause')
return userCause && userCause[0].shortDescription.contains('Retriggered')
}
def cleanupFn(status) {
libraryScript.execute 'bash/docker-cleanup.sh --allow-failure'
}
def postFn(status) {
try {
def requestStartTime = System.currentTimeMillis()
node('master') {
def requestEndTime = System.currentTimeMillis()
reportToSplunk('node_request_time', [
'nodeName': 'master',
'nodeLabel': 'master',
'requestTime': requestEndTime - requestStartTime,
])
buildSummaryReport.publishReport('Build Summary Report', status)
if(isPatchsetPublishable()) {
dockerUtils.tagRemote(env.PATCHSET_TAG, env.EXTERNAL_TAG)
}
if(status == 'SUCCESS' && configuration.isChangeMerged() && isPatchsetPublishable()) {
dockerUtils.tagRemote(env.PATCHSET_TAG, env.MERGE_TAG)
dockerUtils.tagRemote(env.CASSANDRA_IMAGE, env.CASSANDRA_MERGE_IMAGE)
dockerUtils.tagRemote(env.DYNAMODB_IMAGE, env.DYNAMODB_MERGE_IMAGE)
dockerUtils.tagRemote(env.POSTGRES_IMAGE, env.POSTGRES_MERGE_IMAGE)
}
}
} finally {
if(status == 'FAILURE') {
maybeSlackSendFailure()
maybeRetrigger()
} else if(status == 'SUCCESS') {
maybeSlackSendSuccess()
}
}
}
def shouldPatchsetRetrigger() {
// NOTE: The IS_AUTOMATIC_RETRIGGER check is here to ensure that the parameter is properly defined for the triggering job.
// If it isn't, we have the risk of triggering this job over and over in an infinite loop.
return env.IS_AUTOMATIC_RETRIGGER == '0' && (
env.GERRIT_EVENT_TYPE == 'change-merged' ||
configuration.getBoolean('change-merged') && configuration.getBoolean('enable-automatic-retrigger', '0')
)
}
def maybeRetrigger() {
if(shouldPatchsetRetrigger() && !isPatchsetRetriggered()) {
def retriggerParams = currentBuild.rawBuild.getAction(ParametersAction).getParameters()
retriggerParams = retriggerParams.findAll { record ->
record.name != 'IS_AUTOMATIC_RETRIGGER'
}
retriggerParams << new StringParameterValue('IS_AUTOMATIC_RETRIGGER', "1")
build(job: env.JOB_NAME, parameters: retriggerParams, propagate: false, wait: false)
}
}
def maybeSlackSendFailure() {
if(configuration.isChangeMerged()) {
def branchSegment = env.GERRIT_BRANCH ? "[$env.GERRIT_BRANCH]" : ''
def authorSlackId = env.GERRIT_EVENT_ACCOUNT_EMAIL ? slackUserIdFromEmail(email: env.GERRIT_EVENT_ACCOUNT_EMAIL, botUser: true, tokenCredentialId: 'slack-user-id-lookup') : ''
def authorSlackMsg = authorSlackId ? "<@$authorSlackId>" : env.GERRIT_EVENT_ACCOUNT_NAME
def authorSegment = "Patchset <${env.GERRIT_CHANGE_URL}|#${env.GERRIT_CHANGE_NUMBER}> by ${authorSlackMsg} failed against ${branchSegment}"
def extra = "Please investigate the cause of the failure, and respond to this message with your diagnosis. If you need help, don't hesitate to tag @ oncall and our on call will assist in looking at the build. Further details of our post-merge failure process can be found at this <${configuration.getFailureWiki()}|link>. Thanks!"
slackSend(
channel: getSlackChannel(),
color: 'danger',
message: "${authorSegment}. Build <${getSummaryUrl()}|#${env.BUILD_NUMBER}>\n\n$extra"
)
}
}
def maybeSlackSendSuccess() {
if(configuration.isChangeMerged() && isPatchsetRetriggered()) {
slackSend(
channel: getSlackChannel(),
color: 'good',
message: "Patchset <${env.GERRIT_CHANGE_URL}|#${env.GERRIT_CHANGE_NUMBER}> succeeded on re-trigger. Build <${getSummaryUrl()}|#${env.BUILD_NUMBER}>"
)
}
}
def maybeSlackSendRetrigger() {
if(configuration.isChangeMerged() && isPatchsetRetriggered()) {
slackSend(
channel: getSlackChannel(),
color: 'warning',
message: "Patchset <${env.GERRIT_CHANGE_URL}|#${env.GERRIT_CHANGE_NUMBER}> by ${env.GERRIT_EVENT_ACCOUNT_EMAIL} has been re-triggered. Build <${env.BUILD_URL}|#${env.BUILD_NUMBER}>"
)
}
}
// These functions are intentionally pinned to GERRIT_EVENT_TYPE == 'change-merged' to ensure that real post-merge
// builds always run correctly. We intentionally ignore overrides for version pins, docker image paths, etc when
// running real post-merge builds.
// =========
def getSlackChannel() {
return env.GERRIT_EVENT_TYPE == 'change-merged' ? '#canvas_builds' : '#devx-bots'
}
@groovy.transform.Field def CANVAS_BUILDS_REFSPEC_REGEX = /\[canvas\-builds\-refspec=(.+?)\]/
def getCanvasBuildsRefspec() {
def commitMessage = env.GERRIT_CHANGE_COMMIT_MESSAGE ? new String(env.GERRIT_CHANGE_COMMIT_MESSAGE.decodeBase64()) : null
if(env.GERRIT_EVENT_TYPE == 'change-merged' || !commitMessage || !(commitMessage =~ CANVAS_BUILDS_REFSPEC_REGEX).find()) {
return env.GERRIT_BRANCH.contains('stable/') ? env.GERRIT_BRANCH : 'master'
}
return (commitMessage =~ CANVAS_BUILDS_REFSPEC_REGEX).findAll()[0][1]
}
@groovy.transform.Field def CANVAS_LMS_REFSPEC_REGEX = /\[canvas\-lms\-refspec=(.+?)\]/
def getCanvasLmsRefspec() {
// If stable branch, first search commit message for canvas-lms-refspec. If not present use stable branch head on origin.
if(env.GERRIT_BRANCH.contains('stable/')) {
def commitMessage = env.GERRIT_CHANGE_COMMIT_MESSAGE ? new String(env.GERRIT_CHANGE_COMMIT_MESSAGE.decodeBase64()) : null
if((commitMessage =~ CANVAS_LMS_REFSPEC_REGEX).find()) {
return configuration.canvasLmsRefspec()
}
return "+refs/heads/$GERRIT_BRANCH:refs/remotes/origin/$GERRIT_BRANCH"
}
return env.GERRIT_EVENT_TYPE == 'change-merged' ? configuration.canvasLmsRefspecDefault() : configuration.canvasLmsRefspec()
}
// =========
library "canvas-builds-library@${getCanvasBuildsRefspec()}"
loadLocalLibrary("local-lib", "build/new-jenkins/library")
configuration.setUseCommitMessageFlags(env.GERRIT_EVENT_TYPE != 'change-merged')
pipeline {
agent none
options {
ansiColor('xterm')
timeout(time: 1, unit: 'HOURS')
timestamps()
}
environment {
GERRIT_PORT = '29418'
GERRIT_URL = "$GERRIT_HOST:$GERRIT_PORT"
BUILD_REGISTRY_FQDN = configuration.buildRegistryFQDN()
BUILD_IMAGE = configuration.buildRegistryPath()
POSTGRES = configuration.postgres()
POSTGRES_CLIENT = configuration.postgresClient()
SKIP_CACHE = configuration.skipCache()
// e.g. postgres-12-ruby-2.6
TAG_SUFFIX = imageTag.suffix()
// e.g. canvas-lms:01.123456.78-postgres-12-ruby-2.6
PATCHSET_TAG = imageTag.patchset()
// e.g. canvas-lms:01.123456.78-postgres-12-ruby-2.6
PUBLISHABLE_TAG = imageTag.publishableTag()
// e.g. canvas-lms:master when not on another branch
MERGE_TAG = imageTag.mergeTag()
// e.g. canvas-lms:01.123456.78; this is for consumers like Portal 2 who want to build a patchset
EXTERNAL_TAG = imageTag.externalTag()
ALPINE_MIRROR = configuration.alpineMirror()
NODE = configuration.node()
RUBY = configuration.ruby() // RUBY_VERSION is a reserved keyword for ruby installs
RSPEC_PROCESSES = 4
LINTER_DEBUG_IMAGE = "${configuration.buildRegistryPath("linter-debug")}:${imageTagVersion()}-$TAG_SUFFIX"
CASSANDRA_PREFIX = configuration.buildRegistryPath('cassandra-migrations')
DYNAMODB_PREFIX = configuration.buildRegistryPath('dynamodb-migrations')
KARMA_BUILDER_PREFIX = configuration.buildRegistryPath("karma-builder")
KARMA_RUNNER_PREFIX = configuration.buildRegistryPath("karma-runner")
POSTGRES_PREFIX = configuration.buildRegistryPath('postgres-migrations')
RUBY_RUNNER_PREFIX = configuration.buildRegistryPath("ruby-runner")
YARN_RUNNER_PREFIX = configuration.buildRegistryPath("yarn-runner")
WEBPACK_BUILDER_PREFIX = configuration.buildRegistryPath("webpack-builder")
WEBPACK_CACHE_PREFIX = configuration.buildRegistryPath("webpack-cache")
IMAGE_CACHE_BUILD_SCOPE = configuration.gerritChangeNumber()
IMAGE_CACHE_MERGE_SCOPE = configuration.gerritBranchSanitized()
IMAGE_CACHE_UNIQUE_SCOPE = "${imageTagVersion()}-$TAG_SUFFIX"
CASSANDRA_IMAGE = "$CASSANDRA_PREFIX:$IMAGE_CACHE_UNIQUE_SCOPE"
DYNAMODB_IMAGE = "$DYNAMODB_PREFIX:$IMAGE_CACHE_UNIQUE_SCOPE"
POSTGRES_IMAGE = "$POSTGRES_PREFIX:$IMAGE_CACHE_UNIQUE_SCOPE"
WEBPACK_BUILDER_IMAGE = "$WEBPACK_BUILDER_PREFIX:$IMAGE_CACHE_UNIQUE_SCOPE"
CASSANDRA_MERGE_IMAGE = "$CASSANDRA_PREFIX:$IMAGE_CACHE_MERGE_SCOPE-$RSPEC_PROCESSES"
DYNAMODB_MERGE_IMAGE = "$DYNAMODB_PREFIX:$IMAGE_CACHE_MERGE_SCOPE-$RSPEC_PROCESSES"
KARMA_RUNNER_IMAGE = "$KARMA_RUNNER_PREFIX:$IMAGE_CACHE_UNIQUE_SCOPE"
POSTGRES_MERGE_IMAGE = "$POSTGRES_PREFIX:$IMAGE_CACHE_MERGE_SCOPE-$RSPEC_PROCESSES"
// This is primarily for the plugin build
// for testing canvas-lms changes against plugin repo changes
CANVAS_BUILDS_REFSPEC = getCanvasBuildsRefspec()
CANVAS_LMS_REFSPEC = getCanvasLmsRefspec()
DOCKER_WORKDIR = getDockerWorkDir()
LOCAL_WORKDIR = getLocalWorkDir()
}
stages {
stage('Environment') {
steps {
script {
node('master') {
if (configuration.skipCi()) {
currentBuild.result = 'NOT_BUILT'
gerrit.submitLintReview("-2", "Build not executed due to [skip-ci] flag")
error "[skip-ci] flag enabled: skipping the build"
return
} else if(extendedStage.isAllowStagesFilterUsed() || extendedStage.isIgnoreStageResultsFilterUsed() || extendedStage.isSkipStagesFilterUsed()) {
gerrit.submitLintReview("-2", "One or more build flags causes a subset of the build to be run")
} else {
gerrit.submitLintReview("0")
}
}
// Ensure that all build flags are compatible.
if(configuration.getBoolean('change-merged') && configuration.isValueDefault('build-registry-path')) {
error "Manually triggering the change-merged build path must be combined with a custom build-registry-path"
return
}
maybeSlackSendRetrigger()
try {
stage('Root') {
def rootStages = [:]
buildParameters += string(name: 'CANVAS_BUILDS_REFSPEC', value: "${env.CANVAS_BUILDS_REFSPEC}")
buildParameters += string(name: 'PATCHSET_TAG', value: "${env.PATCHSET_TAG}")
buildParameters += string(name: 'POSTGRES', value: "${env.POSTGRES}")
buildParameters += string(name: 'RUBY', value: "${env.RUBY}")
buildParameters += string(name: 'CANVAS_RAILS6_0', value: "1")
// If modifying any of our Jenkinsfiles set JENKINSFILE_REFSPEC for sub-builds to use Jenkinsfiles in
// the gerrit rather than master.
if(env.GERRIT_PROJECT == 'canvas-lms' && env.JOB_NAME.endsWith('Jenkinsfile')) {
buildParameters += string(name: 'JENKINSFILE_REFSPEC', value: "${env.GERRIT_REFSPEC}")
}
if (env.GERRIT_PROJECT != "canvas-lms") {
// the plugin builds require the canvas lms refspec to be different. so only
// set this refspec if the main build is requesting it to be set.
// NOTE: this is only being set in main-from-plugin build. so main-canvas wont run this.
buildParameters += string(name: 'CANVAS_LMS_REFSPEC', value: env.CANVAS_LMS_REFSPEC)
}
extendedStage('Builder').obeysAllowStages(false).timings(false).queue(rootStages) {
// Use a nospot instance for now to avoid really bad UX. Jenkins currently will
// wait for the current steps to complete (even wait to spin up a node), causing
// extremely long wait times for a restart. Investigation in DE-166 / DE-158.
protectedNode('canvas-docker-nospot', { status -> cleanupFn(status) }) {
extendedStage('Setup')
.obeysAllowStages(false)
.handler(buildSummaryReport)
.timeout(2)
.execute({ setupStage() })
extendedStage(FILES_CHANGED_STAGE)
.obeysAllowStages(false)
.handler(buildSummaryReport)
.timeout(2)
.execute { stageConfig ->
stageConfig.value('dockerDevFiles', git.changedFiles(dockerDevFiles, 'HEAD^'))
stageConfig.value('migrationFiles', sh(script: 'build/new-jenkins/check-for-migrations.sh', returnStatus: true) == 0)
dir(env.LOCAL_WORKDIR) {
stageConfig.value('specFiles', sh(script: '${WORKSPACE}/build/new-jenkins/spec-changes.sh', returnStatus: true) == 0)
}
// Remove the @tmp directory created by dir() for plugin builds, so bundler doesn't get confused.
// https://issues.jenkins.io/browse/JENKINS-52750
if(env.GERRIT_PROJECT != "canvas-lms") {
sh "rm -vrf $LOCAL_WORKDIR@tmp"
}
}
extendedStage('Rebase')
.obeysAllowStages(false)
.handler(buildSummaryReport)
.required(!configuration.isChangeMerged() && env.GERRIT_PROJECT == 'canvas-lms')
.timeout(2)
.execute({ rebaseStage() })
extendedStage('Build Docker Image (Pre-Merge)')
.obeysAllowStages(false)
.handler(buildSummaryReport)
.required(configuration.isChangeMerged())
.timeout(20)
.execute(buildDockerImageStage.&premergeCacheImage)
extendedStage('Build Docker Image')
.obeysAllowStages(false)
.handler(buildSummaryReport)
.timeout(20)
.execute(buildDockerImageStage.&patchsetImage)
extendedStage(RUN_MIGRATIONS_STAGE)
.obeysAllowStages(false)
.handler(buildSummaryReport)
.timeout(10)
.execute({ runMigrationsStage() })
extendedStage('Parallel Run Tests').obeysAllowStages(false).execute { _, buildConfig ->
withEnv([
"CASSANDRA_IMAGE_TAG=${env.CASSANDRA_IMAGE}",
"DYNAMODB_IMAGE_TAG=${env.DYNAMODB_IMAGE}",
"POSTGRES_IMAGE_TAG=${env.POSTGRES_IMAGE}",
]) {
def stages = [:]
extendedStage('Linters')
.handler(buildSummaryReport)
.required(!configuration.isChangeMerged())
.queue(stages, { lintersStage() })
extendedStage('Consumer Smoke Test').handler(buildSummaryReport).queue(stages) {
sh 'build/new-jenkins/consumer-smoke-test.sh'
}
extendedStage(JS_BUILD_IMAGE_STAGE)
.handler(buildSummaryReport)
.queue(stages, buildDockerImageStage.&jsImage)
extendedStage('Dependency Check')
.handler(buildSummaryReport)
.required(configuration.isChangeMerged())
.queue(stages, { dependencyCheckStage() })
distribution.stashBuildScripts()
distribution.addRSpecSuites(stages)
distribution.addSeleniumSuites(stages)
parallel(stages)
}
}
}
}
extendedStage("${FILES_CHANGED_STAGE} (Waiting for Dependencies)").obeysAllowStages(false).waitsFor(FILES_CHANGED_STAGE, 'Builder').queue(rootStages) { _, buildConfig ->
def nestedStages = [:]
extendedStage('Local Docker Dev Build')
.handler(buildSummaryReport)
.required(env.GERRIT_PROJECT == 'canvas-lms' && buildConfig[FILES_CHANGED_STAGE].value('dockerDevFiles'))
.queue(nestedStages, jobName: '/Canvas/test-suites/local-docker-dev-smoke', buildParameters: buildParameters)
parallel(nestedStages)
}
extendedStage("Javascript (Waiting for Dependencies)").obeysAllowStages(false).waitsFor(JS_BUILD_IMAGE_STAGE, 'Builder').queue(rootStages) {
def nestedStages = [:]
extendedStage('Javascript (Jest)')
.handler(buildSummaryReport)
.queue(nestedStages, jobName: '/Canvas/test-suites/JS', buildParameters: buildParameters + [
string(name: 'KARMA_RUNNER_IMAGE', value: env.KARMA_RUNNER_IMAGE),
string(name: 'TEST_SUITE', value: "jest"),
])
extendedStage('Javascript (Coffeescript)')
.handler(buildSummaryReport)
.queue(nestedStages, jobName: '/Canvas/test-suites/JS', buildParameters: buildParameters + [
string(name: 'KARMA_RUNNER_IMAGE', value: env.KARMA_RUNNER_IMAGE),
string(name: 'TEST_SUITE', value: "coffee"),
])
extendedStage('Javascript (Karma)')
.handler(buildSummaryReport)
.queue(nestedStages, jobName: '/Canvas/test-suites/JS', buildParameters: buildParameters + [
string(name: 'KARMA_RUNNER_IMAGE', value: env.KARMA_RUNNER_IMAGE),
string(name: 'TEST_SUITE', value: "karma"),
])
parallel(nestedStages)
}
extendedStage("${RUN_MIGRATIONS_STAGE} (Waiting for Dependencies)").obeysAllowStages(false).waitsFor(RUN_MIGRATIONS_STAGE, 'Builder').queue(rootStages) { _, buildConfig ->
def nestedStages = [:]
extendedStage('CDC Schema Check')
.handler(buildSummaryReport)
.required(buildConfig[FILES_CHANGED_STAGE].value('migrationFiles'))
.queue(nestedStages, jobName: '/Canvas/cdc-event-transformer-master', buildParameters: buildParameters + [
string(name: 'CANVAS_LMS_IMAGE_PATH', value: "${env.PATCHSET_TAG}"),
])
extendedStage('Contract Tests')
.handler(buildSummaryReport)
.queue(nestedStages, jobName: '/Canvas/test-suites/contract-tests', buildParameters: buildParameters + [
string(name: 'CASSANDRA_IMAGE_TAG', value: "${env.CASSANDRA_IMAGE}"),
string(name: 'DYNAMODB_IMAGE_TAG', value: "${env.DYNAMODB_IMAGE}"),
string(name: 'POSTGRES_IMAGE_TAG', value: "${env.POSTGRES_IMAGE}"),
])
extendedStage('Flakey Spec Catcher')
.handler(buildSummaryReport)
.required(!configuration.isChangeMerged() && buildConfig[FILES_CHANGED_STAGE].value('specFiles') || configuration.forceFailureFSC() == '1')
.queue(nestedStages, jobName: '/Canvas/test-suites/flakey-spec-catcher', buildParameters: buildParameters + [
string(name: 'CASSANDRA_IMAGE_TAG', value: "${env.CASSANDRA_IMAGE}"),
string(name: 'DYNAMODB_IMAGE_TAG', value: "${env.DYNAMODB_IMAGE}"),
string(name: 'POSTGRES_IMAGE_TAG', value: "${env.POSTGRES_IMAGE}"),
])
extendedStage('Vendored Gems')
.handler(buildSummaryReport)
.queue(nestedStages, jobName: '/Canvas/test-suites/vendored-gems', buildParameters: buildParameters + [
string(name: 'CASSANDRA_IMAGE_TAG', value: "${env.CASSANDRA_IMAGE}"),
string(name: 'DYNAMODB_IMAGE_TAG', value: "${env.DYNAMODB_IMAGE}"),
string(name: 'POSTGRES_IMAGE_TAG', value: "${env.POSTGRES_IMAGE}"),
])
parallel(nestedStages)
}
parallel(rootStages)
}
stage('Post Actions') {
postFn('SUCCESS')
}
} catch(e) {
stage('Post Actions') {
postFn('FAILURE')
throw e
}
}
}//script
}//steps
}//environment
}//stages
}//pipeline