In my pipeline I have this:
steps {
script
{
def TAG_NAME = env.GIT_BRANCH.split("/")[1]
}
sshagent(credentials: ["<snip>"]) {
sh """
git tag -a "v.${TAG_NAME}.${env.BUILD_NUMBER}" -m "Add tag"
git push --tags
"""
}
}
But when this runs, I see that TAG_NAME is 'null.'
How do I make it so that I can see it in the sshagent.
A declarative pipeline example to set and get variables across the stages in a different ways .
def x
pipeline {
agent any;
stages {
stage('stage01') {
steps {
script {
x = 10
}
}
}
stage('stage02') {
steps {
sh "echo $x"
echo "${x}"
script {
println x
}
}
}
}
}
on your example, it could be
def TAG_NAME
pipeline {
agent any;
stages {
stage('stageName') {
steps {
script {
TAG_NAME = env.GIT_BRANCH.split("/")[1]
}
sshagent(credentials: ["<snip>"]) {
sh """
git tag -a "v.${TAG_NAME}.${env.BUILD_NUMBER}" -m "Add tag"
git push --tags
"""
}
}
}
}
}
Related
I have a Jenkins MultiBranch project and I want the test circle to run only on two specific branches on master and on dev. I tried to add on all stages the following
when { anyOf { branch 'master'; branch 'dev' } }
but the only thing I managed to achieve was to deactivate all branch runs
Here is my full pipeline Jenkinsfile
pipeline {
agent any
triggers {
cron('H 0 * * *')
}
options {
disableConcurrentBuilds()
}
stages {
stage('Prepare env') {
when { anyOf { branch 'master'; branch 'dev' } }
steps {
sh 'rm -rf venv'
sh 'rm -rf "${WORKSPACE}/uploads"'
sh 'rm -rf "${WORKSPACE}/downloads"'
sh 'mkdir "${WORKSPACE}/uploads"'
sh 'mkdir "${WORKSPACE}/downloads"'
catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE')
{
sh 'docker kill $(docker ps -q)'
sh 'docker rm $(docker ps -a -q)'
sh 'docker volume rm $(docker volume ls -q)'
}
}
}
stage('Start Services') {
when { anyOf { branch 'master'; branch 'dev' } }
steps {
}
}
stage('Test Common') {
when { anyOf { branch 'master'; branch 'dev' } }
steps {
}
}
stage('Test Validations') {
when { anyOf { branch 'master'; branch 'dev' } }
steps {
}
}
stage('Test CSV Issuance') {
when { anyOf { branch 'master'; branch 'dev' } }
steps {
}
}
stage('Test XLS Issuance') {
when { anyOf { branch 'master'; branch 'dev' } }
steps {
}
}
stage('Clean env') {
when { anyOf { branch 'master'; branch 'dev' } }
steps {
sh 'rm -rf venv'
sh 'rm -rf "${WORKSPACE}/uploads"'
sh 'rm -rf "${WORKSPACE}/downloads"'
catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE')
{
sh 'docker kill $(docker ps -q)'
sh 'docker rm $(docker ps -a -q)'
sh 'docker volume rm $(docker volume ls -q)'
}
}
}
}
Can you post the full pipeline you have?
You would use the when block on the stage you want run only on the two branches e.g.
pipeline {
agent any
stages
{
stage ("Testing") {
when {
anyOf {
branch 'master'
branch 'dev'
}
}
steps {
echo "run testing"
}
}
stage ("everything") {
steps{
echo "run on all branches"
}
}
}
}
tested pipeline
pipeline {
agent any
stages {
stage("stage") {
when { anyOf { branch 'master'; branch 'dev' } }
steps {
echo "Hello"
}
}
}
}
on master
[Pipeline] stage
[Pipeline] { (stage)
[Pipeline] echo
Hello
[Pipeline] }
[Pipeline] // stage
On Fish
[Pipeline] stage
[Pipeline] { (stage)
Stage "stage" skipped due to when conditional
[Pipeline] }
[Pipeline] // stage
GITLAB_VERSION: GitLab Enterprise Edition 13.9.3-ee
JENKINS_VERSION: 2.263.4
I have crated a jenkins pipeline which is being triggered by change in gitlab, but its not updating gitlab status.
pipeline {
agent any
stages {
stage('cloning from gitlab'){
steps{
git credentialsId: '7d13ef14-ee65-497b-8fba-7519f5012e81', url: 'git#git.MYDOMAIN.com:root/popoq.git'
}
}
stage('build') {
steps {
echo 'Notify GitLab'
updateGitlabCommitStatus name: 'Jenkins-build', state: 'pending'
echo 'build step goes here'
}
}
stage('echoing') {
steps{
echo "bla blaa bla"
}
}
stage(test) {
steps {
echo 'Notify GitLab'
echo 'test step goes here'
updateGitlabCommitStatus name: 'Jenkins-build', state: 'success'
}
}
}
}
its not showing any pipline in gitlab, any suggestions?
I think you miss a "gitlabBuilds" command in an "option" block declaring the steps you will have in your build.
options {
gitLabConnection('xxx-gitlab')
gitlabBuilds(builds: ['step1', 'step2', 'step3'])
}
Then you can reference those steps with the "updateGitlabCommitStatus" but you'd better use the "gitlabCommitStatus" command like this:
pipeline {
agent any
options {
gitLabConnection('xxx-gitlab')
gitlabBuilds(builds: ['step1', 'step2', 'step3'])
}
stages {
stage('step1'){
steps{
gitlabCommitStatus(name:'step1') {
git credentialsId: '7d13ef14-e', url: 'xxxxxxx'
}
} // end steps
} // end stage
stage('step2'){
steps{
gitlabCommitStatus(name:'step2') {
.......
}
} // end steps
} // end stage
}
pipeline {
agent {
label 'agent_gradle'
}
options {
gitLabConnection('Gitlab Jenkins integration API connection test')
gitlabBuilds(builds: ['step1', 'step2'])
}
stages {
stage('Build') {
steps {
gitlabCommitStatus(name: 'step1') {
container(name: 'gradle') {
echo 'Building the application...'
}
}
}
}
stage('Test') {
steps {
gitlabCommitStatus(name: 'step2') {
container(name: 'gradle') {
echo 'Testing the application...'
}
}
}
}
}
}
I am learning about Jenkins CI and using pipeline to stage my jobs. I've ran into a halt where my tests aren't running. Please take a look at my "Jenkins Images" link. As you can see its stuck in the --coverage table. Typically, if i were to run my tests on my local machine, i would have to enter wcommand to get node to run all tests; however, i don't think it would be the same in a jenkins setting
Jenkins Image
Jenkinsfile
def gv
pipeline {
agent any
tools {nodejs "node"}
parameters {
choice(name: 'VERSION', choices: ['1.1.0', '1.2.0', '1.3.0'], description: '')
booleanParam(name: 'executeTests', defaultValue: true, description: '')
}
stages {
stage("init") {
steps {
script {
gv = load "script.groovy"
CODE_CHANGES = gv.getGitChanges()
}
}
}
stage("build frontend") {
steps {
dir("client") {
sh 'npm install'
echo 'building client'
}
}
}
stage("build backend") {
steps {
dir("server") {
sh 'npm install'
echo 'building server...'
}
}
}
stage("test") {
when {
expression {
script {
env.BRANCH_NAME.toString().equals('feature-jenkins') && CODE_CHANGES == false
}
}
}
steps {
dir("/client") {
sh 'npm test'
echo 'testing application'
}
}
}
stage("deploy") {
steps {
script {
gv.deployApp()
}
}
}
}
}
I have two question for usage of post section in Jenkins pipeline
1.Can we use multiple post section per stage in Jenkins declarative Pipeline?
2.Can we run sh command in post section?
pipeline{
stages{
stage("....") {
steps {
script {
....
}
}
post {
failure{
sh "....."
}
}
stage("Second stage") {
when {
expression { /*condition */ }
}
steps {
script{
....
}
post {
always {
script {
sh "..."
}
}
}
}
}
You can find information in https://jenkins.io/doc/book/pipeline/syntax/#post
pipeline {
agent any
stages {
stage('Example') {
steps {
echo 'Hello World'
}
}
}
post {
success {
sh label: 'success', script: 'ls'
}
failure {
sh label: 'failure', script: 'ls'
}
aborted {
sh label: 'aborted', script: 'ls'
}
}
}
You can use Post steps each Stage, but pipeline will stop on first failure. In example below, if Stage 1 fail Stage 2 will be skipped. Post after all stages will always executed.
pipeline{
stages{
stage("Stage 1") {
steps {
catchError(message: 'catch failure') {
script {
sh "echo stage 1"
}
}
}
post {
always {
sh "echo post stage 1"
}
}
}
stage("Stage 2") {
when {
expression { /*condition */ }
}
steps {
script{
sh "echo stage 2"
}
}
post {
always {
script {
sh "echo post stage 2"
}
}
}
}
}
post {
always {
sh "echo post after all stages"
}
}
}
I try to use the post steps with the Jenkins kubernetes plugin. Does anyone has an idea?
java.lang.NoSuchMethodError: No such DSL method 'post' found among steps
My pipeline:
podTemplate(
label: 'jenkins-pipeline',
cloud: 'minikube',
volumes: [
hostPathVolume(mountPath: '/var/run/docker.sock', hostPath: '/var/run/docker.sock'),
]) {
node('jenkins-pipeline') {
stage('test') {
container('maven') {
println 'do some testing stuff'
}
}
post {
always {
println "test"
}
}
}
}
As of this writing, Post is only supported in declarative pipelines.
You could have a look at their declarative example if you absolutely must use post.
pipeline {
agent {
kubernetes {
//cloud 'kubernetes'
label 'mypod'
containerTemplate {
name 'maven'
image 'maven:3.3.9-jdk-8-alpine'
ttyEnabled true
command 'cat'
}
}
}
stages {
stage('Run maven') {
steps {
container('maven') {
sh 'mvn -version'
}
}
}
}
}
This example shows how to use the post step using the Kubernetes plugin:
pipeline {
agent {
kubernetes {
label "my-test-pipeline-${BUILD_NUMBER}"
containerTemplate {
name "my-container"
image "alpine:3.15.0"
command "sleep"
args "99d"
}
}
}
stages {
stage('Stage 1') {
steps {
container('my-container') {
sh '''
set -e
echo "Hello world!"
sleep 10
echo "I waited"
echo "forcing a fail"
exit 1
'''
}
}
}
}
post {
unsuccessful {
container('my-container') {
sh '''
set +e
echo "Cleaning up stuff here"
'''
}
}
}
}