Jenkins World 2017. Developing Pipeline Libraries Locally

Demo: https://github.com/oleg-nenashev/demo-jenkins-config-as-code

If you have ever tried developing Pipeline Libraries, you may have noticed how long it takes to deploy a new version to server to discover just another syntax error. I will show how to edit and test Pipeline libraries locally before committing to the repository (with Configuration-as-Code and Docker).

Transcript

1. Demo. How to develop your
   Pipeline locally?
   Oleg Nenashev (@oleg_nenashev)
   CloudBees, Inc.
   Jenkins World
   Aug 30, 2017
   

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2. © 2017 CloudBees, Inc. All Rights Reserved. 2
   #JenkinsWorld
   About me
   @oleg_nenashev
   oleg-nenashev LibreCores
   project
   St. Petersburg
   Polytechnic University
   Jenkins meetups
   

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3. © 2017 CloudBees, Inc. All Rights Reserved. 3
   #JenkinsWorld
   Oleg’s
   “Hall of
   Shame”(c)
   • Plugins
   • Jenkins Core
   • Remoting
   • Windows
   Service
   Wrapper
   

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4. © 2017 CloudBees, Inc. All Rights Reserved. 4
   #JenkinsWorld
   TODO: Oil Pipelines Image
   Pipelines?
   

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5. © 2017 CloudBees, Inc. All Rights Reserved. 5
   #JenkinsWorld
   Pipeline. Dev Tools
   IDE
   Integration
   Unit Test
   Framework
   Static
   Analysis
   Library
   manager
   Debug
   tools
   Documen-
   tation
   Easy script
   deployment
   Freestyle
   => Pipeline
   Converter
   Good
   Not enough
   Missing
   Learn more at the conference!
   

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6. © 2017 CloudBees, Inc. All Rights Reserved. 6
   #JenkinsWorld
   So, how to develop
   Pipelines then?
   

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7. © 2017 CloudBees, Inc. All Rights Reserved. 7
   #JenkinsWorld
   Commit => Test =>
   Commit => Test =>
   Commit => Test =>
   ….?
   

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8. © 2017 CloudBees, Inc. All Rights Reserved. 8
   #JenkinsWorld
   How do I work?
   Intellij IDEA
   Filesystem
   SCM Plugin
   (with patch)
   Available via
   Experimental
   Update Center
   • Syntax file
   • Built-in documentation
   Jenkins Test
   Instance
   Source Code
   (local .git repos)
   • Production
   System Snapshot
   • Custom Pipeline
   Library Settings
   • Repositories for libraries
   • Jenkinsfile repos
   

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9. © 2017 CloudBees, Inc. All Rights Reserved. 9
   #JenkinsWorld
   https://hub.docker.com/r/onenashev/
   demo-jenkins-config-as-code/
   

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10. © 2017 CloudBees, Inc. All Rights Reserved. 10
    #JenkinsWorld
    Useful links
    • Demo:
    • https://hub.docker.com/r/onenashev/demo-jenkins-config-as-code/
    • Pipeline Shared Libraries
    • https://jenkins.io/doc/book/pipeline/shared-libraries/
    • Pipeline Autocompletion in Intellij IDEA
    • https://st-g.de/2016/08/jenkins-pipeline-autocompletion-in-intellij
    • Pipeline Unit
    • https://github.com/lesfurets/JenkinsPipelineUnit
    

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11. © 2017 CloudBees, Inc. All Rights Reserved. 11
    #JenkinsWorld
    Thank you!
    Contacts:
    E-mail: onenashev@cloudbees.com
    GitHub: oleg-nenashev
    Twitter: @oleg_nenashev
    

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