Jenkins Pipeline Syntax: Difference between revisions
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{{External|https://jenkins.io/doc/pipeline/steps/workflow-durable-task-step/#-node-allocate-node}} | {{External|https://jenkins.io/doc/pipeline/steps/workflow-durable-task-step/#-node-allocate-node}} | ||
Allocates an executor or a node, typically a worker, and run the enclosed code in the context of the workspace of that worker. Node may take a label name, computer name or an expression. | |||
====sh==== | ====sh==== | ||
Revision as of 04:37, 22 November 2019
External
Internal
Scripted Pipeline
node {
echo 'Pipeline logic starts'
stage('Build') {
// ...
}
stage('Test') {
// ...
}
stage('Deploy') {
// ...
}
Parallel Stages
stage("tests") {
parallel(
"unit tests": {
// run unit tests
},
"coverage tests": {
// run coverage tests
}
)
}
Declarative Pipeline
pipeline {
agent any
options {
skipStagesAfterUnstable()
}
stages {
stage('Build') {
steps {
sh 'make'
}
}
stage('Test'){
steps {
sh 'make check'
junit 'reports/**/*.xml'
}
}
stage('Deploy') {
steps {
sh 'make publish'
}
}
}
}
Pipeline Steps
node
Allocates an executor or a node, typically a worker, and run the enclosed code in the context of the workspace of that worker. Node may take a label name, computer name or an expression.
sh
Shell Script.
ws
Allocate workspace.
build
This is how a main pipeline launches in execution a subordinate pipeline.
This is how we may be able to return the result: https://support.cloudbees.com/hc/en-us/articles/218554077-How-to-set-current-build-result-in-Pipeline
Basic Steps
These basic steps are used invoking on stage.. In a Jenkinsfile, and inside a stage, invoke on this. or simply invoking directly, without qualifying.
dir
Change current directory.
echo
error
readFile
Read a file from the workspace.
def versionFile = readFile("${stage.WORKSPACE}/terraform/my-module/VERSION")