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Run tests on multiple clusters in parallel #37

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merged 8 commits into from
Mar 12, 2018
Merged

Run tests on multiple clusters in parallel #37

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d75c9e7
Run tests on multiple clusters in parallel
ewoutp Mar 8, 2018
857c075
Fixed indent
ewoutp Mar 8, 2018
cfa7bc7
Fixed syntax
ewoutp Mar 8, 2018
9c86323
Fixing step (i hope)
ewoutp Mar 8, 2018
642f9bd
Wrapping in script
ewoutp Mar 8, 2018
52731f5
Fix $
ewoutp Mar 8, 2018
8942d2e
Bring kubeConfigRoot in scope
ewoutp Mar 8, 2018
29a69e9
Build test in build step
ewoutp Mar 8, 2018
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73 changes: 52 additions & 21 deletions Jenkinsfile.groovy
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Original file line number Diff line number Diff line change
Expand Up @@ -19,14 +19,50 @@ def notifySlack(String buildStatus = 'STARTED') {
slackSend(color: color, channel: '#status-k8s', message: msg)
}

def kubeConfigRoot = "/home/jenkins/.kube"

def buildTestSteps(String kubeConfigRoot, String kubeconfig) {
return {
timestamps {
lock("${kubeconfig}-${params.TESTNAMESPACE}-${env.GIT_COMMIT}") {
withCredentials([string(credentialsId: 'ENTERPRISEIMAGE', variable: 'DEFAULTENTERPRISEIMAGE')]) {
withEnv([
"ENTERPRISEIMAGE=${params.ENTERPRISEIMAGE}",
"IMAGETAG=${env.GIT_COMMIT}",
"KUBECONFIG=${kubeConfigRoot}/${kubeconfig}",
"LONG=${params.LONG ? 1 : 0}",
"PUSHIMAGES=1",
"TESTNAMESPACE=${params.TESTNAMESPACE}-${env.GIT_COMMIT}",
]) {
sh "make run-tests"
}
}
}
}
}
}

def buildCleanupSteps(String kubeConfigRoot, String kubeconfig) {
return {
timestamps {
withEnv([
"KUBECONFIG=${kubeConfigRoot}/${kubeconfig}",
"TESTNAMESPACE=${params.TESTNAMESPACE}-${env.GIT_COMMIT}",
]) {
sh "make cleanup-tests"
}
}
}
}

pipeline {
options {
buildDiscarder(logRotator(daysToKeepStr: '7', numToKeepStr: '10'))
}
agent any
parameters {
booleanParam(name: 'LONG', defaultValue: false, description: 'Execute long running tests')
string(name: 'KUBECONFIG', defaultValue: '/home/jenkins/.kube/scw-183a3b', description: 'KUBECONFIG controls which k8s cluster is used', )
string(name: 'KUBECONFIGS', defaultValue: 'scw-183a3b,c11', description: 'KUBECONFIGS is a comma separated list of Kubernetes configuration files (relative to /home/jenkins/.kube) on which the tests are run', )
string(name: 'TESTNAMESPACE', defaultValue: 'jenkins', description: 'TESTNAMESPACE sets the kubernetes namespace to ru tests in (this must be short!!)', )
string(name: 'ENTERPRISEIMAGE', defaultValue: '', description: 'ENTERPRISEIMAGE sets the docker image used for enterprise tests)', )
}
Expand All @@ -36,44 +72,39 @@ pipeline {
timestamps {
withEnv([
"IMAGETAG=${env.GIT_COMMIT}",
"LONG=${params.LONG ? 1 : 0}",
"PUSHIMAGES=1",
]) {
sh "make"
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Does execution stop here as soon as the first make fails or will the other steps continue?

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yes - execution stops on first fail - https://jenkins.io/doc/pipeline/tour/running-multiple-steps/

sh "make run-unit-tests"
sh "make docker-test"
}
}
}
}
stage('Test') {
steps {
timestamps {
lock("${params.TESTNAMESPACE}-${env.GIT_COMMIT}") {
withCredentials([string(credentialsId: 'ENTERPRISEIMAGE', variable: 'DEFAULTENTERPRISEIMAGE')]) {
withEnv([
"ENTERPRISEIMAGE=${params.ENTERPRISEIMAGE}",
"IMAGETAG=${env.GIT_COMMIT}",
"KUBECONFIG=${params.KUBECONFIG}",
"LONG=${params.LONG ? 1 : 0}",
"PUSHIMAGES=1",
"TESTNAMESPACE=${params.TESTNAMESPACE}-${env.GIT_COMMIT}",
]) {
sh "make run-tests"
}
}
script {
def configs = "${params.KUBECONFIGS}".split(",")
def testTasks = [:]
for (kubeconfig in configs) {
testTasks["${kubeconfig}"] = buildTestSteps(kubeConfigRoot, kubeconfig)
}
parallel testTasks
}
}
}
}

post {
always {
timestamps {
withEnv([
"KUBECONFIG=${params.KUBECONFIG}",
"TESTNAMESPACE=${params.TESTNAMESPACE}-${env.GIT_COMMIT}",
]) {
sh "make cleanup-tests"
script {
def configs = "${params.KUBECONFIGS}".split(",")
def cleanupTasks = [:]
for (kubeconfig in configs) {
cleanupTasks["${kubeconfig}"] = buildCleanupSteps(kubeConfigRoot, kubeconfig)
}
parallel cleanupTasks
}
}
failure {
Expand Down