jenkisn Pipeline的流水线发布

创建一个流水线job，这只是个简单的流水线发布教程，写的不好~

 

创建好后进入改job设置

你可以在参数化构建中加入这些需要提前设定的参数，以自己的Jenkinsfile需要做添加

 

 

然后我们看下Jenkins-a的内容

node {

    def JAVA_HOME = tool 'jdk'                                 #定义个局部变量，设置jdk环境

    env.PATH = "${JAVA_HOME}/bin:${env.PATH}"

    

   stage('拉取代码') {

      #检出代码的命令可以用上面的生成器自己生成

      checkout([$class: 'SubversionSCM', additionalCredentials: [], excludedCommitMessages: '', excludedRegions: '', excludedRevprop: '', excludedUsers: '', filterChangelog: false, ignoreDirPropChanges: false, includedRegions: '', locations: [[cancelProcessOnExternalsFail: true, credentialsId: '', depthOption: 'infinity', ignoreExternalsOption: true, local: '.', remote: ' svn.jsc.com']], quietOperation: true, workspaceUpdater: [$class: 'UpdateUpdater']])

    }

   

   stage('构建') {

        if ("${Status}"== 'Deploy') {

            sh "/usr/local/maven/bin/mvn clean install -pl $module -am -U -Dmaven.test.skip=true"

            echo '需要构建'

        } else {

            echo '不需要构建'

        }

    }

    

    def web_name = "${JOB_NAME}"

   

    stage('Status判断') {

        if ("${Status}"== 'Deploy') {

            jar_file = sh (

                script: 'find $WORKSPACE/$module/target -name *.war',

                returnStdout: true

            ).trim()

            sh 'mkdir -p $WORKSPACE/bak/$BUILD_ID'

            sh "(cp -a '${jar_file}' $WORKSPACE/bak/$BUILD_ID)"

            echo '部署'

        } else {

            jar_file = sh (

                script: 'find $WORKSPACE/bak/$Rollback_tag -name *.war',

                returnStdout: true

            ).trim()

            echo '回滚'

        }

    }

 

    war_file_name = sh (

        script: "(basename '${jar_file}')",

        returnStdout: true

    ).trim()

    

    config_file_name = sh (

        script: 'basename ${config_file}',

        returnStdout: true

    ).trim()

    

    old_BUILD_NUMBER = sh (

        script: "(awk 'BEGIN{print '${BUILD_NUMBER}' - 1 }')",

        returnStdout: true

    ).trim()

   

   stage('打印部署参数') {

        #这些参数都后面ansible发布需要用的，不一定适合你

        echo "jar_file: ${jar_file}"

        echo "war_file_name: ${war_file_name}"

        echo "config_file: ${config_file}"

        echo "config_file_name: ${config_file_name}"

        echo "job_name: ${web_name}"

        echo "old_BUILD_NUMBER: ${old_BUILD_NUMBER}"

    }

   

   stage('部署') {

        #这里你可以用ansible部署到机器上，或者用其他什么的，下面只做个示范照抄无效

        sh "/usr/bin/ansible-playbook /etc/ansible/playbook/deploy_test.yaml -f 5 -e jar_file=${jar_file} -e config_file_name=${config_file_name} -e host=${host}  "

    }

}

最后的效果