用木偶设置环境变量 [英] Setting environment variables with puppet

问题描述

我可以使用exec，只需要执行 export VAR =嗒嗒。但是，这只会持续到本届会议。我也想到只是把它添加到一个文件的末尾，比如bashrc。然而，我不认为有一个可靠的方法来检查是否已经准备好了;所以最终会增加每一次木偶的运行。

解决方案

我将看一下这个相关的问题。

*。sh /etc/profile.d 在用户登录时读取（正如帖子所说，同时 / etc / profile 来源）

$ b $因此，在 /etc/profile.d 中的任何脚本中，变量导出将可用于您的用户。

然后，您可以使用 文件 资源，以确保此操作是幂等。例如：

  file {/etc/profile.d/my_test.sh：
 content => 'export MYVAR =123'
} 
  

I'm trying to work out the best way to set some environment variables with puppet.

I could use exec and just do export VAR=blah. However, that would only last for the current session. I also thought about just adding it onto the end of a file such as bashrc. However then I don't think there is a reliable method to check if it is all ready there; so it would end up getting added with every run of puppet.

解决方案

I would take a look at this related question.

*.sh scripts in /etc/profile.d are read at user-login time (as the post says, at the same time /etc/profile is sourced)

Variables export-ed in any script placed in /etc/profile.d will therefore be available to your users.

You can then use a file resource to ensure this action is idempotent. For example:

file { "/etc/profile.d/my_test.sh":
  content => 'export MYVAR="123"'
}

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