普元 DevOps 5.3 执行拉取Git代码构建任务失败，报错信息：fatal: Authentication failed for 'http://xx.xx.xx.154/sysadmin/testWar.git/'

【问题】

DevOps5.3 执行拉取Git代码构建任务失败，详细异常信息如下：

17:47:28 > git fetch --tags --progress http://xx.xx.xx.154/sysadmin/testWar.git +refs/heads/*:refs/remotes/origin/*
17:47:29 ERROR: Error cloning remote repo 'origin'
17:47:29 hudson.plugins.git.GitException: Command "git fetch --tags --progress http://xx.xx.xx.154/sysadmin/testWar.git +refs/heads/*:refs/remotes/origin/*" returned status code 128:
17:47:29 stdout:
17:47:29 stderr: fatal: Authentication failed for 'http://xx.xx.xx.154/sysadmin/testWar.git/'
17:47:29
17:47:29 at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1784)
17:47:29 at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1513)
17:47:29 at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:64)
17:47:29 at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:315)
17:47:29 at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:512)
17:47:29 at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1057)
17:47:29 at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1097)
17:47:29 at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:109)
17:47:29 at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:83)
17:47:29 at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:73)
17:47:29 at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1$1.call(AbstractSynchronousNonBlockingStepExecution.java:47)
17:47:29 at hudson.security.ACL.impersonate(ACL.java:290)
17:47:29 at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1.run(AbstractSynchronousNonBlockingStepExecution.java:44)
17:47:29 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
17:47:29 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
17:47:29 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
17:47:29 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
17:47:29 at java.lang.Thread.run(Thread.java:745)
[Pipeline] }
[Pipeline] // dir
[Pipeline] }
[Pipeline] // timestamps
[Pipeline] echo
//////////////////////////////////1:拉取Git代码 error msg///////////////////////////////

hudson.AbortException

/////////////////////////////////////////////////////////////////////////////////////

【解答】

问题原因：项目-代码-关联代码库，关联Gitlab代码库类型时Private Token信息错误，导致拉取代码时获取不到权限

解决方案：登录Gitlab在settings-Account获取Private Token，将PrivateToken重新填写在关联代码库的Private_Token一栏上，再重新执行拉取Git代码的构建就可以成功