【问题标题】:Unknown stage section "withKubeConfig" in Jenkins詹金斯中的未知阶段部分“withKubeConfig”
【发布时间】:2021-10-17 11:36:20
【问题描述】:

我将使用 jenkins CICD 将我的 docker 镜像部署到 k8s 集群。

我在 Jenkins 中安装了 Kubernetes CLI 和 SSH 代理。

我使用了下面的代码。

stage('List pods') {
    withKubeConfig([credentialsId: 'kubectl-user']) {
        sh 'curl -LO "https://storage.googleapis.com/kubernetes-release/release/v1.20.5/bin/linux/amd64/kubectl"'  
        sh 'chmod u+x ./kubectl'  
        sh './kubectl get pods -n dev'
    }
  }

而且,我收到以下错误。

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
WorkflowScript: 39: Unknown stage section "withKubeConfig". Starting with version 0.5, steps in a stage must be in a ‘steps’ block. @ line 39, column 2.
    stage('List pods') {
    ^

WorkflowScript: 39: Expected one of "steps", "stages", or "parallel" for stage "List pods" @ line 39, column 2.
    stage('List pods') {
    ^

2 errors

    at org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:310)
    at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1085)
    at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:603)
    at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:581)
    at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:558)
    at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:298)
    at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:268)
    at groovy.lang.GroovyShell.parseClass(GroovyShell.java:688)
    at groovy.lang.GroovyShell.parse(GroovyShell.java:700)
    at org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.doParse(CpsGroovyShell.java:142)
    at org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.reparse(CpsGroovyShell.java:127)
    at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.parseScript(CpsFlowExecution.java:571)
    at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.start(CpsFlowExecution.java:523)
    at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:337)
    at hudson.model.ResourceController.execute(ResourceController.java:97)
    at hudson.model.Executor.run(Executor.java:429)

我错过了什么吗?

【问题讨论】:

    标签: jenkins kubernetes jenkins-pipeline


    【解决方案1】:

    您似乎在声明性管道中使用scripted pipeline syntax,因此您看到了错误。

    如果您想使用声明性管道语法,您必须遵循严格的 formatting guidelines,在您的情况下,您缺少 stage 指令下的 steps 指令。
    您的代码应类似于:

    pipeline {
        agent any
        stages {
           stage('List Pods') {
               steps {
                   withKubeConfig([credentialsId: 'kubectl-user']) {
                       sh 'curl -LO "https://storage.googleapis.com/kubernetes-release/release/v1.20.5/bin/linux/amd64/kubectl"'
                       sh 'chmod u+x ./kubectl'
                       sh './kubectl get pods -n dev'
                   }
               }
           }
        }
    }
    

    如果你想使用脚本化的管道语法,它看起来像:

    node {
        stage('List Pods') {
            withKubeConfig([credentialsId: 'kubectl-user']) {
                sh 'curl -LO "https://storage.googleapis.com/kubernetes-release/release/v1.20.5/bin/linux/amd64/kubectl"'
                sh 'chmod u+x ./kubectl'
                sh './kubectl get pods -n dev'
            }
        }
    }
    

    您可以read more here了解两种管道语法之间的差异。

    【讨论】:

      猜你喜欢
      • 1970-01-01
      • 1970-01-01
      • 2021-10-05
      • 1970-01-01
      • 1970-01-01
      • 2016-10-08
      • 1970-01-01
      • 1970-01-01
      • 1970-01-01
      相关资源
      最近更新 更多