pipline --学习 （-）

一，语法：

　　编写位置：　　　　

　　pipline 启动docker

pipeline {
    agent { docker 'maven:3.3.3' }
    stages {
        stage('build') {
            steps {
                sh 'mvn --version'
            }
        }
    }
}

　　执行shell

pipeline {
    agent any
    stages {
        stage('Build') {
            steps {
                sh 'echo "Hello World"'
                sh '''
                    echo "Multiline shell steps works too"
                    ls -lah
                '''
            }
        }
    }
}

　　超时配置

　　“包装”其他步骤，可以轻松地解决问题，如重试（retry）步骤，直到成功或退出，如果步骤太长（timeout）

pipeline {
    agent any
    stages {
        stage('Deploy') {
            steps {
                retry() {
                    sh './flakey-deploy.sh'
                }
 
                timeout(time: , unit: 'MINUTES') {
                    sh './health-check.sh'
                }
            }
        }
    }
}

　　对应执行结果执行不同内容

　　

pipeline {
    agent any
    stages {
        stage('Test') {
            steps {
                sh 'echo "Fail!"; exit 1'
            }
        }
    }
    post {
        always {
            echo 'This will always run'
        }
        success {
            echo 'This will run only if successful'
        }
        failure {
            echo 'This will run only if failed'
        }
        unstable {
            echo 'This will run only if the run was marked as unstable'
        }
        changed {
            echo 'This will run only if the state of the Pipeline has changed'
            echo 'For example, if the Pipeline was previously failing but is now successful'
        }
    }
}

　　dock er 内执行命令　　

node {
    /* Requires the Docker Pipeline plugin to be installed */
    docker.image('node:7-alpine').inside {
        stage('Test') {
            sh 'node --version'
        }
    }
}

　　基本流程

　　

pipeline {
    agent any
    stages {
        stage('Build') {
            steps {
                echo 'Building'
            }
        }
        stage('Test') {
            steps {
                echo 'Testing'
            }
        }
        stage('Deploy') {
            steps {
                echo 'Deploying'
            }
        }
    }
}

　　　　

　　

出处

https://www.w3cschool.cn/jenkins/jenkins-jg9528pb.html