기록's

개요

Jenkins로 빌드 할 때 Checkout 스테이지에서 실패 날 때 아래 처럼 에러가 났다.

git commit의 sha 값으로 나타낼 때 파싱하는 과정에서 "Tag must follow the pattern" 으로 나타나는 에러이다.

그러면서 빌드에 실패한다.

Jenkins Output Log

ERROR: Tag must follow the pattern '^:[a-zA-Z0-9_]([a-zA-Z0-9_.-]){0,127}'
	at hudson.util.FormValidation._errorWithMarkup(FormValidation.java:268)
	at hudson.util.FormValidation.errorWithMarkup(FormValidation.java:254)
	at hudson.util.FormValidation.error(FormValidation.java:145)
	at hudson.util.FormValidation.error(FormValidation.java:170)
	at org.jenkinsci.plugins.docker.commons.credentials.ImageNameValidator.validateTag(ImageNameValidator.java:244)
	at org.jenkinsci.plugins.docker.commons.credentials.ImageNameValidator.validateUserAndRepo(ImageNameValidator.java:116)
	at org.jenkinsci.plugins.docker.commons.credentials.DockerRegistryEndpoint.imageName(DockerRegistryEndpoint.java:317)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:98)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1225)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1034)
	at org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:46)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
	at com.cloudbees.groovy.cps.sandbox.DefaultInvoker.methodCall(DefaultInvoker.java:20)
	at org.jenkinsci.plugins.docker.workflow.Docker$Image.toQualifiedImageName(Docker.groovy:106)
	at org.jenkinsci.plugins.docker.workflow.Docker$Image.tag(Docker.groovy:158)
	at org.jenkinsci.plugins.docker.workflow.Docker.node(Docker.groovy:66)
	at org.jenkinsci.plugins.docker.workflow.Docker$Image.tag(Docker.groovy:157)
	at org.jenkinsci.plugins.docker.workflow.Docker$Image.push(Docker.groovy:168)
	at org.jenkinsci.plugins.docker.workflow.Docker.node(Docker.groovy:66)
	at org.jenkinsci.plugins.docker.workflow.Docker$Image.push(Docker.groovy:165)
	at org.jenkinsci.plugins.docker.workflow.Docker$Image.push(Docker.groovy)
	at WorkflowScript.run(WorkflowScript:68)
	at org.jenkinsci.plugins.docker.workflow.Docker.withRegistry(Docker.groovy:41)
	at ___cps.transform___(Native Method)
	at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:86)
	at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113)
	at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83)
	at jdk.internal.reflect.GeneratedMethodAccessor277.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$ContinuationImpl.receive(ContinuationPtr.java:72)
	at com.cloudbees.groovy.cps.impl.LocalVariableBlock$LocalVariable.get(LocalVariableBlock.java:39)
	at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30)
	at com.cloudbees.groovy.cps.impl.LocalVariableBlock.evalLValue(LocalVariableBlock.java:28)
	at com.cloudbees.groovy.cps.LValueBlock$BlockImpl.eval(LValueBlock.java:55)
	at com.cloudbees.groovy.cps.LValueBlock.eval(LValueBlock.java:16)
	at com.cloudbees.groovy.cps.Next.step(Next.java:83)
	at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174)
	at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
	at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:136)
	at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:275)
	at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
	at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(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:403)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$400(CpsThreadGroup.java:97)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:315)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:279)
	at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:67)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:139)
	at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
	at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
	at java.base/java.util.concurrent.Executors$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:829)
Finished: FAILURE

Before Code

git rev-parse --short=8 HEAD

After Code

git rev-parse --short HEAD | tr -d \'\\n\'

실제 처보면 아래와 같은 차이가 있음

Before

git rev-parse --short=8 HEAD
5a4c3acc

After

git rev-parse --short HEAD | tr -d \'\\n\'
5a4c3acroot:/

자동으로 줄바꿈이 되는 것을 제거 해주는 식으로 처리 하여 해결 하였다.