我正在研究Jenkins Pipeline:Multibranch的能力。据说最近引入了一个properties
步骤可能会有用,但我无法理解它是如何工作及其目的。
它的提示信息似乎不太清晰:
更新运行此步骤的作业的属性。主要从多分支工作流程中有用,以便Jenkinsfile本身可以编码本来就是静态作业配置的内容。
因此,我创建了一个新的Pipeline,并将其作为脚本(直接粘贴到Jenkins而不是在SCM中)使用:
properties [[$class: 'ParametersDefinitionProperty',
parameterDefinitions: [[$class: 'StringParameterDefinition',
defaultValue: '', description: '', name: 'PARAM1']]
]]
我运行了它,但什么也没有发生,作业没有收到新参数,即使有我也不明白为什么需要这个。请问有人可以解释一下吗?
更新1:我尝试在我的Git存储库中放置一个虚拟管道,然后配置一个多分支作业。
println 1
properties [[$class: 'ParametersDefinitionProperty', parameterDefinitions: [[$class: 'StringParameterDefinition', defaultValue: 'str1', description: '', name: 'PARAM1']]], [$class: 'RebuildSettings', autoRebuild: false, rebuildDisabled: false]]
println 2
它找到了我的分支,创建了一个任务,但构建失败了,显示如下错误:
groovy.lang.MissingPropertyException: No such property: properties for class: groovy.lang.Binding
at groovy.lang.Binding.getVariable(Binding.java:62)
at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onGetProperty(SandboxInterceptor.java:185)
at org.kohsuke.groovy.sandbox.impl.Checker$4.call(Checker.java:241)
at org.kohsuke.groovy.sandbox.impl.Checker.checkedGetProperty(Checker.java:238)
at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.getProperty(SandboxInvoker.java:23)
at com.cloudbees.groovy.cps.impl.PropertyAccessBlock.rawGet(PropertyAccessBlock.java:17)
at WorkflowScript.run(WorkflowScript:2)
at ___cps.transform___(Native Method)
at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.get(PropertyishBlock.java:62)
at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30)
at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.fixName(PropertyishBlock.java:54)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
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:58)
at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:154)
at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:19)
at org.jenkinsci.plugins.workflow.cps.SandboxContinuable$1.call(SandboxContinuable.java:33)
at org.jenkinsci.plugins.workflow.cps.SandboxContinuable$1.call(SandboxContinuable.java:30)
at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:106)
at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:30)
at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:164)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:277)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$000(CpsThreadGroup.java:77)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:186)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:184)
at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:47)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112)
at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
更新2: 当我将与UPD1相同的脚本放回Jenkins并运行时,它要求新的权限 method groovy.lang.GroovyObject getProperty java.lang.String
。我批准了它,构建成功,但是作业配置仍然没有变化。
我的环境是: Jenkins 1.625.3,Pipeline+Multibranch 1.13
method groovy.lang.GroovyObject getProperty java.lang.String
,这是不安全的。较新版本的_Script Security_将在执行此操作前严格警告您。 - Jesse Glick