linux - Jenkins git fetch 返回状态码 143

Question

我遇到了 Jenkins 在 Linux 上获取 git repo 的问题。我附上堆栈跟踪。我使用私钥和密码配置了 SSH gitlab 连接。配置是在 Credentials/System/Global credentials (unrestricted) 中进行的。私钥的路径是/home/jenkins/.jenkins/secrets/my_private_key.pub。所有者和组:jenkins:jenkins，其中 jenkins 是进行安装的用户。权限:600。已使用命令行中的 ssh 使用密码检查私钥。 jenkins 使用的 git fetch 命令也已经用命令行检查过了。两者都有效。存储库 URL 格式如下:

git@github.com:org-name/project.git (short notation for ssh protocol)

环境:

* CentOS 7 64 bit
* openjdk version "1.8.0_131" 64 bit
* Jenkins ver. 2.67
* Git client plugin 2.4.6Git plugin 3.3.0 (3.3.1 is not helping too)
* GIT server Plugin 1.7
* GitLab Plugin 1.4.5 (1.4.6 is not helping too)
* SCM API Plugin 2.1.1
* Credentials Plugin 2.1.14
* Jenkins is run directly
* Jenkins was installed with yum installer
* Browser: Google Chrome 59
* GitLab Community Edition 9.3.5
* git version 1.8.3.1

堆栈跟踪:

started by user Jenkins Admin
Building in workspace /home/jenkins/.jenkins/workspace/my_project
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url git@gitlab.repo:XYZ/docs/project.git # 
timeout=10
Cleaning workspace
 > git rev-parse --verify HEAD # timeout=10
No valid HEAD. Skipping the resetting
 > git clean -fdx # timeout=10
Fetching upstream changes from git@gitlab.repo:XYZ/docs/project.git
 > git --version # timeout=10
using GIT_SSH to set credentials 
 > git fetch --no-tags --progress git@gitlab.repo:XYZ/docs/project.git 
+refs/heads/*:refs/remotes/origin/* --depth=1
ERROR: Timeout after 10 minutes
ERROR: Error fetching remote repo 'origin'
hudson.plugins.git.GitException: Failed to fetch from git@gitlab.repo:XYZ/docs/project.git
at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:809)
at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1076)
at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1107)
at hudson.scm.SCM.checkout(SCM.java:495)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1212)
at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:560)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:485)
at hudson.model.Run.execute(Run.java:1735)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:415)
Caused by: hudson.plugins.git.GitException: Command "git fetch --no-tags --progress git@gitlab.repo:XYZ/docs/project.git +refs/heads/*:refs/remotes/origin/* --depth=1" returned status code 143:
stdout: 
stderr: 
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1903)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1622)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:71)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:348)
at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:807)
... 11 more
ERROR: null
Finished: FAILURE

Answer 1

我找到了一个解决方案。使用 systemctl 将 Jenkins 作为服务运行解决了问题，而不是使用 java -jar jenkins.war 运行 Jenkins。

要提供更多详细信息:根据文档，Jenkins 是由

java -jar jenkins.war

当我检查它时，它在系统中可见:

ps aux | grep jenkins

但是，在 CentOS 7 上，建议的运行 Jenkins 的方法是使用 systemctl 命令将其作为守护进程运行。当我检查它时

sudo systemctl status jenkins.service

它是不活动的。所以我开始使用 Jenkins

sudo systemctl start jenkins.service

它奏效了。