Jenkinsfile-docker-sample1.groovy

/**
 * docker pipeline sample 
 */
 
def times = 3
def maxSeconds = 3

pipeline {
    
    agent {
        docker { image 'centos:centos7' }
    }

    stages {
        stage('Init') {
            steps {
                sh 'ls -la /tmp'
                sh 'hostname'
                script {
                    // retry demo
                    try {
                        retry(times) {
                            sh 'hostname'
                            times = times - 1
                            if(times > 0) {
                                error 'pls try again'
                            }
                        }
                    } catch (e) {
                        // currentBuild.result = "FAILURE"
                        print e
                    }
                    // timeout demo
                    try {
                        timeout(time: maxSeconds, unit: 'SECONDS') {
                            sh 'sleep 5'
                        }
                    } catch (e) {
                        print "time over ${maxSeconds}"
                    }
                }
            }
        }
    }
    
}