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git - 如何通过 Jenkins 防止 git checkout 错误

问题描述

我的 Jenkins 构建偶尔会进入无法构建的状态。我已经包含了构建输出，因为我不确定是什么失败了。日志很长，不清楚错误到底是什么。为了隐私和简洁起见，我删除了一些日志，但试图留下相关的细节。

显然，它无法签出 git repo。由于输出路径是 ...script 我假设它正在尝试签出共享库。

我认为最根本的错误是：

无法写入文件 .git/objects/pack/pack-164b9e3f86c3751d8ec0f3a14d1e3df6c85e29b4.pack：权限被拒绝

我想不出什么会导致文件被锁定。

或者这可能是根本错误：

stderr: Logon failed, use ctrl+c to cancel basic credential prompt.

要修复，我删除工作区并重新构建。这个问题每周发生多次——这是一个严重的问题，但只要我能解决它，我们仍然可以解决这个问题。

Jenkins 中心节点是 Windows 10，运行最新版本的 Jenkins。

Checking out git .../NextGen into E:\Jenkins\workspace\Vision-adhoc-script to read vision-jenkinsfile.groovy
The recommended git tool is: NONE
using credential ...
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url .../NextGen # timeout=10
Cleaning workspace
 > git rev-parse --verify HEAD # timeout=10
Resetting working tree
 > git reset --hard # timeout=10
 > git clean -fdx # timeout=10
Using shallow fetch with depth 1
Fetching upstream changes from .../NextGen
 > git --version # timeout=10
 > git --version # 'git version 2.25.1.windows.1'
using GIT_ASKPASS to set credentials 
 > git fetch --tags --force --progress --depth=1 -- .../NextGen +refs/heads/*:refs/remotes/origin/* # timeout=10
ERROR: Error fetching remote repo 'origin'
hudson.plugins.git.GitException: Failed to fetch from .../NextGen
    at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:1001)
    at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1242)
    at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1302)
    at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:125)
    at org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:155)
    at org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:69)
    at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:309)
    at hudson.model.ResourceController.execute(ResourceController.java:97)
    at hudson.model.Executor.run(Executor.java:429)
Caused by: hudson.plugins.git.GitException: Command "git fetch --tags --force --progress --depth=1 -- .../NextGen +refs/heads/*:refs/remotes/origin/*" returned status code 128:
stdout: 
stderr: Logon failed, use ctrl+c to cancel basic credential prompt.
remote: Microsoft (R) Visual Studio (R) Team Foundation Server        
remote: 
remote: Found 1561 objects to send. (599 ms)
Receiving objects: 100% (1561/1561), 248.74 KiB | 13.09 MiB/s, done.
Resolving deltas: 100% (19/19), done.
error: unable to write file .git/objects/pack/pack-164b9e3f86c3751d8ec0f3a14d1e3df6c85e29b4.pack: Permission denied
fatal: cannot store pack file
fatal: index-pack failed

    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2450)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:2051)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$500(CliGitAPIImpl.java:84)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:573)
    at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:999)
    ... 8 more
ERROR: Error fetching remote repo 'origin'
Retrying after 10 seconds

--log repeats with same output on several retries--

ERROR: Maximum checkout retry attempts reached, aborting
Finished: FAILURE

标签： gitjenkins

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