Jenkins/Hudson 环境变量 [英] Jenkins / Hudson environment variables

问题描述

我正在从用户 jenkins 运行 Jenkins，该用户将 $PATH 设置为某些内容，当我进入 Jenkins 网络界面时，在系统属性 窗口 (http://$host/systemInfo) 我看到一个不同的 $PATH.

I am running Jenkins from user jenkins thats has $PATH set to something and when I go into Jenkins web interface, in the System Properties window (http://$host/systemInfo) I see a different $PATH.

我已经使用来自 Jenkins 网站的本机 rpm 在 Centos 上安装了 Jenkins.我正在使用安装提供的启动脚本，使用 sudo/etc/init.d/jenkins start

I have installed Jenkins on Centos with the native rpm from Jenkins website. I am using the startup script provided with the installation using sudo /etc/init.d/jenkins start

谁能向我解释为什么会这样?

Can anyone please explain to me why that happens?

推荐答案

Michael,

两件事:

当 Jenkins 连接到计算机时，它会进入 sh shell，而不是 bash shell(至少这是我注意到的 - 我可能错了).因此，不会考虑您在 bashrc 文件中对 $PATH 所做的任何更改.

When Jenkins connects to a computer, it goes to the sh shell, and not the bash shell (at least this is what I have noticed - I may be wrong). So any changes you make to $PATH in your bashrc file are not considered.

此外，您在本地 shell(您亲自 ssh 进入的 shell)中对 $PATH 所做的任何更改都不会显示在 Jenkins 中.

Also, any changes you make to $PATH in your local shell (one that you personally ssh into) will not show up in Jenkins.

要更改 Jenkins 使用的路径，您有两个选项 (AFAIK):

To change the path that Jenkins uses, you have two options (AFAIK):

1) 编辑您的 /etc/profile 文件并添加您想要的路径

1) Edit your /etc/profile file and add the paths that you want there

2) 进入slave的配置页面，添加环境变量PATH，值为:$PATH:/followed-by/paths/you/want/to/add

2) Go to the configuration page of your slave, and add environment variable PATH, with value: $PATH:/followed-by/paths/you/want/to/add

如果您使用第二个选项，您的系统信息仍然不会显示它，但您的构建会看到添加的路径.

If you use the second option, your System Information will still not show it, but your builds will see the added paths.

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