Jenkins管道:在不同的码头主机上运行步骤

Question

根据这篇文章，我刚刚在我的jenkins服务器上设置了docker构建奴隶，以转移到静态构建节点。

我遇到了一个小问题。我使用bitbucket和bcbsn更新构建状态。我不喜欢在我所有的构建奴隶中安装go并维护它，所以我考虑使用bcbsn中的docker映像，如下所示

docker run utrecht/bcbsn:2.0.4 -clientID ${clientID} -clientSecret ${clientSecret} -state FAILED -commit ${env.GIT_COMMIT} -name ${buildName} -repoSlug talentindicator -owner talentinsights -url ${env.JOB_URL} -key ${buildName}

我已经阅读了这篇关于运行码头内码头的文章以及所有的利弊，得出结论，我不喜欢这样做。

因此，我希望在主节点上或仅在我为构建奴隶设置的对接主机上运行。这个是可能的吗？如果是的话，怎么做呢？

我自己的尝试

stages {
        stage ('Staging'){
            steps {
                withCredentials([usernamePassword(credentialsId: '6eab2fcc-7703-4d92-9e7d-120d66f771b3  ', usernameVariable: 'clientID', passwordVariable: 'clientSecret')]) {
                    docker.withServer('tcp://192.168.0.247:4243') {
                        docker.image('utrecht/bcbsn:2.0.4').withRun("-clientID ${clientID} -clientSecret ${clientSecret} -state INPROGRESS -commit ${env.GIT_COMMIT} -name ${buildName} -repoSlug talentindicator -owner talentinsights -url ${env.JOB_URL} -key ${buildName}") {
                            /* do nothing */
                        }
                    }
                }
            }
        }

这会导致

Method calls on objects not allowed outside "script" blocks.

我使用bcbsn的管道中的片段：

在我最初的构建步骤中：

stages {
        stage ('Staging'){
            steps {
                withCredentials([usernamePassword(credentialsId: '00000000-0000-0000-0000-000000000000', usernameVariable: 'clientID', passwordVariable: 'clientSecret')]) {
                    sh "docker run utrecht/bcbsn:2.0.4 -clientID ${clientID} -clientSecret ${clientSecret} -state INPROGRESS -commit ${env.GIT_COMMIT} -name ${buildName} -repoSlug talentindicator -owner talentinsights -url ${env.JOB_URL} -key ${buildName}"
                }
           }
     }

在我的贴子里：

post {
        //https://jenkins.io/doc/pipeline/tour/post/
        changed {
            script {
                hasChanged = true
            }
        }
        success {
            script {
                if(hasChanged){
                    echo '************** First success in a while! '
                }
            }
            withCredentials([usernamePassword(credentialsId: '00000000-0000-0000-0000-000000000000', usernameVariable: 'clientID', passwordVariable: 'clientSecret')]) {
                    sh "docker run utrecht/bcbsn:2.0.4 -clientID ${clientID} -clientSecret ${clientSecret} -state SUCCESSFUL -commit ${env.GIT_COMMIT} -name ${buildName} -repoSlug talentindicator -owner talentinsights -url ${env.JOB_URL} -key ${buildName}"
                }
        }
        failure {
            script {
                if(hasChanged){
                    echo '************** Build broke '
                }
            }
            echo "Setting build status in Bitbucket"
            withCredentials([usernamePassword(credentialsId: '00000000-0000-0000-0000-000000000000', usernameVariable: 'clientID', passwordVariable: 'clientSecret')]) {
                    sh "docker run utrecht/bcbsn:2.0.4 -clientID ${clientID} -clientSecret ${clientSecret} -state FAILED -commit ${env.GIT_COMMIT} -name ${buildName} -repoSlug talentindicator -owner talentinsights -url ${env.JOB_URL} -key ${buildName}"
                }
        }
    }

Answer 1

如果您想使用与用于Docker类的Jenkins管道插件交互的全局变量方法，那么在使用声明式管道语法时，需要在script块中嵌套这些方法：

stage ('Staging'){
  steps {
    script {
      withCredentials([usernamePassword(credentialsId: '6eab2fcc-7703-4d92-9e7d-120d66f771b3  ', usernameVariable: 'clientID', passwordVariable: 'clientSecret')]) {
        docker.withServer('tcp://192.168.0.247:4243') {
          docker.image('utrecht/bcbsn:2.0.4').withRun("-clientID ${clientID} -clientSecret ${clientSecret} -state INPROGRESS -commit ${env.GIT_COMMIT} -name ${buildName} -repoSlug talentindicator -owner talentinsights -url ${env.JOB_URL} -key ${buildName}") {
            /* do nothing */
          }
        }
      }
    }
  }
}