Ansible:如何为solaris全局设置PATH [英] Ansible: How to globally set PATH for solaris

问题描述

我正在编写Ansible手册，以在Solaris服务器上设置和安装我们的应用程序.

I am writing Ansible playbooks to setup and install our applications on Solaris servers.

问题是我需要执行的所有(bash)脚本都假设某个目录位于PATH上，即/data/bin-如果不是Ansible忽略所有和.bashrc配置.

The problem is that the (bash) scripts which I need to execute all assume that a certain directory lies on the PATH, namely /data/bin - which would normally not be a problem were it not for Ansible ignoring all the .profile and .bashrc config.

现在，我知道您可以通过environment标志指定shell任务的环境，例如:

Now, I know that you can specify the environment for shell tasks via the environment flag, for example like this:

- shell: printenv
  environment:
    PATH: /usr/bin:/usr/sbin:/data/bin

这将正确地放置/data/bin文件夹的路径，并且printenv命令将正确显示(否则我的bash脚本将正确运行).

This will properly path the /data/bin folder, and the printenv command will correctly display (or my bash scripts would correctly run).

但是.但是有两个问题:

• 首先，必须一遍又一遍地指定环境是很烦人的.我知道您可以在一些剧本基础文件变量及其引用中定义环境，但您 still 必须在每个shell任务上都设置environment: ....
• 第二，上面的示例不允许我动态指定路径，例如as PATH: $PATH:/data/bin-因为Ansible以无法解析$PATH的方式执行此操作，因此命令灾难性地失败.因此，从本质上讲，这将覆盖对PATH的任何其他更改.

• First of all it is very annoying to have to specify the environment over and over again. I know that you can define the environment in some playbook base file variable and the reference that, but you still have to set environment: ... on every single shell task.
• Secondly, the above example does not allow me to specify the path dynamically, e.g. as PATH: $PATH:/data/bin - because Ansible executes this in a way which does not resolve $PATH, thus the command fails catastrophically. So essentially this will override any other changes to PATH.

我正在寻找解决方案，

• 附加的PATH条目仅应一次
添加
• 附加的PATH条目不应覆盖其他任务添加的条目

• the additional PATH entry should only be added once
• the additional PATH entry should not override entries added by other tasks

P.S.我在如何在Linux上做到这一点，但是它使用了Solaris上不存在的/etc/environment. (/etc/profile再次被Ansible忽略.)

P.S. I found this nice explanation on how to do this on Linux, but it makes use of /etc/environment which does not exist on Solaris. (And /etc/profile is once again ignored by Ansible.)

推荐答案

尝试在

运行ansible的shell在PATH中具有/data/bin.或者，但是ansible允许您修改当前/本地PATH变量.

远程计算机已正确设置 AcceptEnv .

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