在不同节点上运行Jenkins阶段 [英] Run Jenkins stage on different nodes

问题描述

我具有以下多分支管道体系结构的Jenkinsfile

I have the following Jenkinsfile of a multibranch pipeline architecture

#!/usr/bin/groovy

pipeline {
    agent {
        node {
            label 'ubuntu'
            customWorkspace "/src/$BUILD_NUMBER"
        }
    }
    environment {
        SRC_DIR = "$WORKSPACE"
        BUILD_DIR="/build/$BUILD_NUMBER"
    }

    stages {
        stage('Build') {
            steps {
                dir(BUILD_DIR) {
                    sh '$SRC_DIR/build.sh'
                }
            }
        }

        stage('Test') {
            steps {
                dir(BUILD_DIR) {
                   sh '$SRC_DIR/test.sh'
                }
            }
        }
    }
}

我试图在Ubuntu和Red Hat节点上并行运行"Build"阶段，并且仅在Ubuntu节点上运行"Test"阶段.

I am trying to run the 'Build' stage on Ubuntu and Red Hat nodes in parallel, and the 'Test' stage on the Ubuntu node only.

有人可以帮助我指定如何选择在哪些节点上运行哪个阶段.我在网上找不到很少的解决方案，但他们建议重写构建阶段两次:一次用于Red Hat节点，另一个用于Ubuntu节点.没有代码重复，没有办法做到这一点吗?

Can anybody help me in specifying how to choose which stage are run on which nodes. I found few solutions online but they recommended rewriting the build stage twice: once for the Red Hat node and the other for the Ubuntu node. Isn't there a way to do this without code duplication ?

非常感谢

推荐答案

当然，您希望以某种方式标记您的从属节点.基本上在Jenkins上配置所有节点，并为其赋予有意义的名称.

Sure, you would want to label your slave nodes somehow. Basically configure all the node on Jenkins and give them meaningful names.

  stage('Build') {
   steps {
     node('os_linux') {
       sh './build.sh' 
     }
     node('os_redhat') {
       sh './build.sh' 
   }
  }

这将以串行方式运行任务，并且Jenkinsfile语法还支持在不同节点上并行执行命令.

This will run the tasks in serial, and Jenkinsfile syntax also supports executing commands in parallel on different nodes.

谢谢

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