Configuration As Code: The Job DSL Plugin
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Jenkins User Conference Europe #jenkinsconf Configuration As Code The Job DSL Plugin Daniel Spilker CoreMedia www.coremedia.com June 25, 2014 #jenkinsconf
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An introduction the Job DSL plugin for the Jenkins continuous integration server. Learn how to treat job and view configuration as code, how to store the configuration in SCM and how to apply code reuse and refactoring. Learn how to extend the Job DSL for your favorite plugins.
Transcript of Configuration As Code: The Job DSL Plugin
Jenkins User Conference Europe #jenkinsconf
Configuration As CodeThe Job DSL Plugin
Daniel SpilkerCoreMediawww.coremedia.com
June 25, 2014
#jenkinsconf
Jenkins User Conference Europe #jenkinsconf
Current Situation
• No single job that builds everything• Each branch needs its own pipeline• Every team has their own jobs
Jenkins User Conference Europe #jenkinsconf
Problem
• Lots of copy&paste• Editing in HTML text areas• Settings hidden behind Advanced button• Working with the UI can be slow
Jenkins User Conference Europe #jenkinsconf
Configuration As Code
• Create new pipelines quickly• Refactor jobs• Trace changes• Work with your favorite tool set
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There Is A Plugin For That
• Template Project Plugin• Job Generator Plugin• Literate Plugin• JobConfigHistory Plugin• …
• Job DSL PluginOpen Icon Library / CC BY 3.0
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Job DSL Language
job { name('job-dsl-plugin-folders') scm { github('daspilker/job-dsl-plugin', 'folders') } triggers { githubPush() } steps { gradle('clean build') } publishers { archiveArtifacts('**/job-dsl.hpi') }}
Jenkins User Conference Europe #jenkinsconf
Job DSL Language
job { name('job-dsl-plugin-folders') scm { github('daspilker/job-dsl-plugin', 'folders') } triggers { githubPush() } steps { gradle('clean build') } publishers { archiveArtifacts('**/job-dsl.hpi') }}
Jenkins User Conference Europe #jenkinsconf
Job DSL Language
job { name('job-dsl-plugin-folders') scm { github('daspilker/job-dsl-plugin', 'folders') } triggers { githubPush() } steps { gradle('clean build') } publishers { archiveArtifacts('**/job-dsl.hpi') }}
Jenkins User Conference Europe #jenkinsconf
Job DSL Language
job { name('job-dsl-plugin-folders') scm { github('daspilker/job-dsl-plugin', 'folders') } triggers { githubPush() } steps { gradle('clean build') } publishers { archiveArtifacts('**/job-dsl.hpi') }}
Jenkins User Conference Europe #jenkinsconf
Job DSL Language
job { name('job-dsl-plugin-folders') scm { github('daspilker/job-dsl-plugin', 'folders') } triggers { githubPush() } steps { gradle('clean build') } publishers { archiveArtifacts('**/job-dsl.hpi') }}
Jenkins User Conference Europe #jenkinsconf
Job DSL Language
job { name('job-dsl-plugin-folders') scm { github('daspilker/job-dsl-plugin', 'folders') } triggers { githubPush() } steps { gradle('clean build') } publishers { archiveArtifacts('**/job-dsl.hpi') }}
Jenkins User Conference Europe #jenkinsconf
Job DSL Plugin
• Install Job DSL Plugin• Create free-style project• Add “Source Code Management”• Add “Process Job DSL” build step• Configure scripts• Run job
Jenkins User Conference Europe #jenkinsconf
Job DSL Plugin
• Install Job DSL Plugin• Create free-style project• Add “Source Code Management”• Add “Process Job DSL” build step• Configure scripts• Run job
Jenkins User Conference Europe #jenkinsconf
Job DSL Plugin
• Install Job DSL Plugin• Create free-style project• Add “Source Code Management”• Add “Process Job DSL” build step• Configure scripts• Run job
Jenkins User Conference Europe #jenkinsconf
Job DSL Plugin
• Install Job DSL Plugin• Create free-style project• Add “Source Code Management”• Add “Process Job DSL” build step• Configure scripts• Run job
Jenkins User Conference Europe #jenkinsconf
Job DSL Plugin
• Install Job DSL Plugin• Create free-style project• Add “Source Code Management”• Add “Process Job DSL” build step• Configure scripts• Run job
Jenkins User Conference Europe #jenkinsconf
Job DSL Plugin
• Install Job DSL Plugin• Create free-style project• Add “Source Code Management”• Add “Process Job DSL” build step• Configure scripts• Run job
Jenkins User Conference Europe #jenkinsconf
Job DSL Plugin
• Install Job DSL Plugin• Create free-style project• Add “Source Code Management”• Add “Process Job DSL” build step• Configure scripts• Run job
Jenkins User Conference Europe #jenkinsconf
Batteries Included
EnvInject
Groovy
Copy Artifact
Git Subversion
Folders
Extra Columns
StashNotifier
Maven Deployment Linker
Gradle
Build Pipeline
Workspace Cleanup
GitHub Pull Request Builder
GitHub
Multiple SCMs
JaCoCoRelease
Build FlowRobot Framework
Tool Environment
Conditional BuildStep
Throttle Concurrent Builds
Associated Files
JSHint Checkstyle
Emma
Xvnc
Prerequisite Build Step
AnsiColor
Timestamper
Text-FinderJob DSL Perforce
Ant
Maven Project
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Extending The DSL
Jenkins User Conference Europe #jenkinsconf
Extending The DSL
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Extending The DSL
job { ... configure { project -> project / buildWrappers << EnvInjectPasswordWrapper { injectGlobalPasswords(true) } }}
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Everything is Groovy
@Grab(…)…gitHub.user('daspilker').repos.each { repo -> repo.branches.each { branch -> job { name("${repo.name}-${branch.name}") scm { github(repo.name, branch.name) } … } }}
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Further Information
• Documentationhttps://github.com/jenkinsci/job-dsl-plugin/wiki
• Exampleshttps://github.com/sheehan/job-dsl-gradle-example
• Playgroundhttp://job-dsl.herokuapp.com/
• Mailing Listhttps://groups.google.com/forum/?fromgroups#!forum/job-dsl-plugin
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CorporateCommunity
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Thank You
Daniel [email protected] @daspilker
We‘re hiring www.coremedia.com @CoreMediaMinds
