Jenkins cheatsheet.md

Jenkins cheat sheet.md

Sections

Contains Directives or Steps

• agent - where env will execute
• post - run once Pipeline or stage has run. Supports blocks always (regardless), changed (different completion status), failure, success, unstable (Pipeline or stage run status == "unstable" e.g. test failures), aborted
• stages/steps - sequence of stage directives e.g. stage('Deploy staging') { steps { ... } }

Directives

• environment - env vars
• options - config Pipeline (or Stage)
• params - params called with trigger, available via params object
• triggers - automated ways Pipeline started e.g. webhook, CRON
• tools - binaries to install & +PATH
• input - prompt user
• when - condition for stage execution
• stage

Parallel

Nested stages executed in parallel

Steps

• script - use a special DSL

Artifacts

        stage('Test') {
            steps {
                sh './genCustomReports.html'
                sh './genJUnitReports.html'
            }
        }
    }
    post {
        always {
            archiveArtifacts artifacts: 'build/reports/**/customReport-*.html', fingerprint: true
            junit 'build/reports/junit/**/*.xml'
        }
    }

Hello world setup

1. https://getintodevops.com/blog/the-simple-way-to-run-docker-in-docker-for-ci
2. https://jenkins.io/doc/pipeline/tour/hello-world/