无法构建 Maven 项目 Jenkins 管道

Question

我有一个非常基本的 Java 项目，我正在尝试使用 Jenkins 管道构建它。但是 pipeline 无法检索 git 凭据并克隆项目。

我也在网上查看并找到了一些关于将其与 ssh 协议一起使用的指导，但与 https 的指导并不多。

我也阅读了这个文档 https://jenkins.io/doc/book/pipeline/jenkinsfile/ 并且下面的 pipeline 是基于这个文档构建的。

管道脚本：

pipeline {
    agent any
    stages {
        stage('Build') {
            environment {
                BITBUCKET_COMMON_CREDS = credentials('Bitbucket')
            }
            steps {
                echo $BITBUCKET_COMMON_CREDS 
                git 'https://$BITBUCKET_COMMON_CREDS@bitbucket.org/$BITBUCKET_COMMON_CREDS_USR/greet.git'
                //git 'https://johndoe:password@bitbucket.org/johndoe/greet.git' WORKS !!!
            }
        }
    }
}

詹金斯错误：

Started by user Admin
Running in Durability level: MAX_SURVIVABILITY
[Pipeline] Start of Pipeline
[Pipeline] node
Running on Jenkins in /var/lib/jenkins/workspace/greet
[Pipeline] {
[Pipeline] stage
[Pipeline] { (Build)
[Pipeline] withCredentials
Masking supported pattern matches of $BITBUCKET_COMMON_CREDS or $BITBUCKET_COMMON_CREDS_USR or $BITBUCKET_COMMON_CREDS_PSW
[Pipeline] {
[Pipeline] }
[Pipeline] // withCredentials
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
groovy.lang.MissingPropertyException: No such property: $BITBUCKET_COMMON_CREDS for class: groovy.lang.Binding
    at groovy.lang.Binding.getVariable(Binding.java:63)
    at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onGetProperty(SandboxInterceptor.java:270)
    at org.kohsuke.groovy.sandbox.impl.Checker.call(Checker.java:353)
    at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:357)
    at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:333)
    at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:333)
    at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.getProperty(SandboxInvoker.java:29)
    at com.cloudbees.groovy.cps.impl.PropertyAccessBlock.rawGet(PropertyAccessBlock.java:20)
    at WorkflowScript.run(WorkflowScript:9)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.delegateAndExecute(ModelInterpreter.groovy:137)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.executeSingleStage(ModelInterpreter.groovy:661)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:395)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:393)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.executeSingleStage(ModelInterpreter.groovy:660)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:288)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:544)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:543)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:276)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:443)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:442)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:275)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:476)
    at ___cps.transform___(Native Method)
    at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.get(PropertyishBlock.java:74)
    at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30)
    at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.fixName(PropertyishBlock.java:66)
    at jdk.internal.reflect.GeneratedMethodAccessor371.invoke(Unknown Source)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
    at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
    at com.cloudbees.groovy.cps.Next.step(Next.java:83)
    at com.cloudbees.groovy.cps.Continuable.call(Continuable.java:174)
    at com.cloudbees.groovy.cps.Continuable.call(Continuable.java:163)
    at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:129)
    at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:268)
    at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
    at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access[=11=]1(SandboxContinuable.java:18)
    at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51)
    at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:185)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:400)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access0(CpsThreadGroup.java:96)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.call(CpsThreadGroup.java:312)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.call(CpsThreadGroup.java:276)
    at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService.call(CpsVmExecutorService.java:67)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at hudson.remoting.SingleLaneExecutorService.run(SingleLaneExecutorService.java:131)
    at jenkins.util.ContextResettingExecutorService.run(ContextResettingExecutorService.java:28)
    at jenkins.security.ImpersonatingExecutorService.run(ImpersonatingExecutorService.java:59)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:834)
Finished: FAILURE

Answer 1

使用withCredentials 从凭据中获取用户名和密码。如果要在字符串中传递变量，请使用双引号。

pipeline {
    agent any
    stages {
        stage('Build') {
            withCredentials([usernamePassword(credentialsId: 'Bitbucket', usernameVariable: 'username', passwordVariable: 'password')]) {
                git "https://${username}:${password}@bitbucket.org/${username}/greet.git"
            }
        }
    }
}

Answer 2

谢谢@Sers。您的解决方案有效，但需要进行微小的更改。 withCredentials 需要在 steps.

内

我把有用的修改贴出来供大家参考。

pipeline {
    agent any
    stages {
        stage('Build') {
            steps {
                withCredentials([usernamePassword(credentialsId: 'Bitbucket', usernameVariable: 'username', passwordVariable: 'password')]) {
                    git "https://${username}:${password}@bitbucket.org/${username}/greet.git"
                }
            }
        }
    }
}

无法构建 Maven 项目 Jenkins 管道

Not able to build a Maven project Jenkins pipeline

git

bitbucket

maven

jenkins

jenkins-pipeline