demo-application/Jenkinsfile_Nexus at master · philippselle/demo-application · GitHub

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pipeline {
    agent { label 'docker' }
    environment {
        projectname = JOB_NAME.toLowerCase()
        M2_HOME = "/home/jenkins/tools/hudson.tasks.Maven_MavenInstallation/maven"
        PATH = "${M2_HOME}/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
    }
    stages {
        stage ('Pipeline configuration') {
            agent none
            steps {
                script {
                    def targetPath="target"
                    def artifactType="jar"
                    def nexusUrl="nexus:8081"
                    def nexusVersion="nexus3"
                    def nexusProtocol="http"
                    def nexusSnapshotRepo="maven-snapshots"
                    def pomReader
                    def version = "${env.BUILD_NUMBER}"
                    def port=9191
                    def dockerNetwork="devopscoc-demotoolchain_default"

                  // used if pipeline-code is directly used in Jenkins
                  // stage('Git Checkout') {
                  //   git branch: 'master', url: 'https://github.com/philippselle/demo-application/'
                  // }

                  stage('Java Build') {
                    if (!fileExists(file: '/home/jenkins/tools/hudson.tasks.Maven_MavenInstallation/maven')) {
                      sh 'wget https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip -P /home/jenkins/tools/hudson.tasks.Maven_MavenInstallation/ && unzip /home/jenkins/tools/hudson.tasks.Maven_MavenInstallation/apache-maven-3.6.0-bin.zip -d /home/jenkins/tools/hudson.tasks.Maven_MavenInstallation'
                      sh 'mv /home/jenkins/tools/hudson.tasks.Maven_MavenInstallation/apache-maven-3.6.0 /home/jenkins/tools/hudson.tasks.Maven_MavenInstallation/maven && rm /home/jenkins/tools/hudson.tasks.Maven_MavenInstallation/apache-maven-3.6.0-bin.zip'
                    }
                    sh 'mvn clean package -Dmaven.test.skip=true'
                  }

                  stage('JUnit') {
                    try {
                        sh 'mvn test'
                    } finally {
                        junit allowEmptyResults: true, testResults: '**/target/surefire-reports/*.xml'
                    }
                  }

                  stage('QA') {
                    withSonarQubeEnv('sonar') {
                      sh 'mvn sonar:sonar'
                    }
                  }

                  stage('Sonarqube Quality Gate') {
                    sleep 20
                    def qg = waitForQualityGate()
                    if (qg.status != 'OK') {
                      error "Pipeline aborted due to quality gate failure: ${qg.status}"
                    }
                  }

                  stage('Publish to Nexus') {
                    pomReader = readMavenPom file: 'pom.xml'
                    artifactId = pomReader.artifactId
                    artifactVersion = pomReader.version
                    artifactGroupId = pomReader.groupId
                    artifactFile = "${targetPath}/${artifactId}-${artifactVersion}.${artifactType}"

                    nexusArtifactUploader artifacts: [[artifactId: artifactId, classifier: '', file: artifactFile, type: artifactType]], credentialsId: 'nexus', groupId: artifactGroupId, nexusUrl: nexusUrl, nexusVersion: nexusVersion, protocol: nexusProtocol, repository: nexusSnapshotRepo, version: artifactVersion
                  }

                  stage('Build Dockerimage') {
                    docker.withServer('tcp://socatdockersock:2375') {
                      def customImage = docker.build("${projectname}:${version}")
                    }
                  }

                  stage('Deploy') {
                    docker.withServer('tcp://socatdockersock:2375') {
                      // stop old container, if no container is running, exit with true
                      sh 'docker stop "$(docker ps -qf name=deploy-${projectname})" || true'
                      // deploy fresh container
                      sh """docker run --net ${dockerNetwork} \
                      --name deploy-${projectname}${version} -d -p ${port}:${port} ${projectname}:${version}"""
                    }
                    echo "Application was deployed on http://localhost:${port}"
                  }
                }
            }
        }
    }
}