为什么Jenkins在从git获取时失败了，而命令行却没有？

Question

我所有的Jenkins构建都在git fetch行失败。

它在git fetch--tags--progress失败[e-mail]：ethenwilson/whentoact。git

Started by user anonymous
Building in workspace /Users/ethen/.jenkins/workspace/Build NikNik
 > git rev-parse --is-inside-work-tree
Fetching changes from the remote Git repository
 > git config remote.origin.url [e-mail]:ethenwilson/whentoact.git
Fetching upstream changes from [e-mail]:ethenwilson/whentoact.git
 > git --version
using GIT_SSH to set credentials NikNik BitBucket SSH Key
 > git fetch --tags --progress [e-mail]:ethenwilson/whentoact.git +refs/heads/*:refs/remotes/origin/*
FATAL: Failed to fetch from [e-mail]:ethenwilson/whentoact.git
hudson.plugins.git.GitException: Failed to fetch from [e-mail]:ethenwilson/whentoact.git
    at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:622)
    at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:854)
    at hudson.plugins.git.GitSCM.checkout(GitSCM.java:879)
    at hudson.model.AbstractProject.checkout(AbstractProject.java:1252)
    at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:624)
    at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
    at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:530)
    at hudson.model.Run.execute(Run.java:1732)
    at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
    at hudson.model.ResourceController.execute(ResourceController.java:88)
    at hudson.model.Executor.run(Executor.java:234)
Caused by: hudson.plugins.git.GitException: Command "git fetch --tags --progress [e-mail]:ethenwilson/whentoact.git +refs/heads/*:refs/remotes/origin/*" returned status code 128:
stdout: 
stderr: remote: Counting objects: 2682, done.[K
remote: Compressing objects:   0% (1/1399)   [K
remote: Compressing objects:   1% (14/1399)   [K
...
remote: Compressing objects:  99% (1398/1399)   [K
remote: Compressing objects: 100% (1399/1399)   [K
remote: Compressing objects: 100% (1399/1399), done.[K
Receiving objects:   0% (1/2682)   
Receiving objects:   1% (27/2682)   
...  
Receiving objects:  78% (2092/2682), 4.07 MiB | 1.59 MiB/s   
Corrupted MAC on input.
Disconnecting: Packet corrupt
fatal: The remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed

    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1325)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1186)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$200(CliGitAPIImpl.java:87)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:257)
    at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:620)
    ... 10 more

当我运行git fetch--tags--progress时[e-mail]：ethenwilson/whentoact。git在命令行中运行良好，这意味着我的SSH密钥必须正常工作。

我正在通过SSH验证与Jenkins连接BitBucket。Jenkins从其所在的文件（默认文件）获取密钥，因此我知道Jenkins使用的密钥与我从命令行运行时使用的密钥相同。

我正在为詹金斯使用最新版本的BitBucket和Git插件。我在Mac上安装的Git版本是1.8.5.2（Apple Git-48）。

我的jenkins start命令是nohupjava-jar~/jenkins。war--httpPort=8081--AJP13端口=8010

出什么问题了？

编辑：我错了，当我这样做时，我意外地点击了一个选项，使SSH密钥位于错误的位置。现在，使用@borrrden的建议，它仍然会给出相同的错误 **编辑： 根据@borrrden的建议，我将start命令更改为 nohup java-Dorg。詹金西。插件。gitclient。吉特。useCLI=true-jar~/Downloads/jenkins。war--httpPort=8081--AJP13端口=8010

   
    Started by user anonymous
Building in workspace /Users/ethen/.jenkins/workspace/Build NikNik
 > git rev-parse --is-inside-work-tree
Fetching changes from the remote Git repository
 > git config remote.origin.url [e-mail]:ethenwilson/whentoact.git
Fetching upstream changes from [e-mail]:ethenwilson/whentoact.git
 > git --version
using GIT_SSH to set credentials NikNik BitBucket SSH Key
 > git fetch --tags --progress [e-mail]:ethenwilson/whentoact.git +refs/heads/*:refs/remotes/origin/*
FATAL: Failed to fetch from [e-mail]:ethenwilson/whentoact.git
hudson.plugins.git.GitException: Failed to fetch from [e-mail]:ethenwilson/whentoact.git
    at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:622)
    at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:854)
    at hudson.plugins.git.GitSCM.checkout(GitSCM.java:879)
    at hudson.model.AbstractProject.checkout(AbstractProject.java:1252)
    at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:624)
    at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
    at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:530)
    at hudson.model.Run.execute(Run.java:1732)
    at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
    at hudson.model.ResourceController.execute(ResourceController.java:88)
    at hudson.model.Executor.run(Executor.java:234)
Caused by: hudson.plugins.git.GitException: Command "git fetch --tags --progress [e-mail]:ethenwilson/whentoact.git +refs/heads/*:refs/remotes/origin/*" returned status code 128:
stdout: 
stderr: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1406)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1194)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$200(CliGitAPIImpl.java:87)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:265)
    at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:620)
    ... 10 more

   




Answer 1

对我来说，这达到了git客户端插件的10分钟默认超时。

通过在作业中设置高级克隆行为并提高超时来解决。

在Git插件部分下的作业配置页面中，有一个下拉列表“添加”。在该下拉列表中有一个选择“高级克隆行为”。当您添加高级克隆行为时，您将看到一个字段“克隆和提取操作的超时（以分钟为单位）”。

如果在操作之前添加其他行为，则可以延长克隆和签出的超时时间，这已在我的控制台中转换为更高的超时值

• 高级结帐行为
• 高级克隆行为

将任何值放入超时将覆盖默认值。

从JENKINS-20445获得的知识。

Answer 2

2） 转到“源代码管理”部分

3） 附加行为

4）选择清除存储库并强制克隆

这将仅删除并重新克隆用于作业的工作区。如果您想在删除之前确认，那么我建议通过batch/bash命令构建步骤回显$WORKSPACE变量。

此外，这使得构建速度慢得多，所以我建议在一次构建后删除它。

Answer 3

我也有这个问题，只能通过删除我们主Jenkins服务器上有问题的存储库的工作区来解决。

我认为问题在于在一些构建中出现了连接错误（如@gbjbaanb所说）（我们的Bitbucket崩溃）。这使master上的工作区处于损坏状态，并且由于Jenkins试图尽可能使用缓存的工作区，这也导致后续的每个构建都失败。