canvas-lms/Jenkinsfile.docker-sync

101 lines
3.2 KiB
Groovy

#!/usr/bin/env groovy
/*
* Copyright (C) 2021 - 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/>.
*/
final SYNC_IMAGES = [
'docker/dockerfile:1.5.2': [
platforms: ['linux/amd64', 'linux/arm64'],
target: 'starlord.inscloudgate.net/jenkins/dockerfile:1.5.2',
],
'selenium/hub:4.16': [
platforms: ['linux/amd64'],
target: 'starlord.inscloudgate.net/jenkins/selenium-hub:4.16'
],
'selenium/node-chrome:120.0': [
platforms: ['linux/amd64'],
target: 'starlord.inscloudgate.net/jenkins/selenium-node-chrome:120.0'
]
]
pipeline {
agent { label 'canvas-docker' }
options {
ansiColor('xterm')
timestamps()
}
stages {
stage('Calculate Changed Images') {
steps {
script {
SYNC_IMAGES.each { srcTag, config ->
def dstPlatforms = config['platforms']
def dstTag = config['target']
def platformImageList = ""
dstPlatforms.each { dstPlatform ->
def sanitizedPlatform = dstPlatform.replaceAll('/', '_')
platformImageList = "${platformImageList} ${dstTag}-${sanitizedPlatform}"
echo "ITERATE ${srcTag} -> ${dstTag} FOR ${dstPlatform}"
sh """
docker pull --platform $dstPlatform $srcTag
docker pull $dstTag-$sanitizedPlatform || true
"""
def srcImageId = sh(script: "docker images --filter=reference=$srcTag --format '{{.ID}}'", returnStdout: true).trim() ?: 'unknown'
def dstImageId = sh(script: "docker images --filter=reference=$dstTag --format '{{.ID}}'", returnStdout: true).trim() ?: 'unknown'
if (srcImageId == dstImageId) {
slackSend(
channel: '#devx-alerts',
color: 'good',
message: "syncing image ${srcTag} (${srcImageId}) to ${dstTag} (${dstImageId}), no changes found"
)
} else {
sh """
docker tag $srcTag $dstTag-$sanitizedPlatform
docker push $dstTag-$sanitizedPlatform
"""
slackSend(
channel: '#devx-alerts',
color: 'warning',
message: "syncing image ${srcTag} (${srcImageId}) to ${dstTag} (${dstImageId}), changes found"
)
}
echo "SRC ID $srcImageId"
echo "DST ID $dstImageId"
}
sh """
docker manifest create ${dstTag} ${platformImageList}
docker manifest push ${dstTag}
"""
}
}
}
}
}
}