这是在ans文件中更改conf文件的最佳方法 [英] Which is the best way to make config changes in conf files in ansible

问题描述

最初，我使用makefile将应用程序部署在linux中.

Initially I used a makefile to deploy my application in linux.

我有各种sed命令来替换变量，例如PHP上传文件大小，帖子大小，日志文件位置等.

I had various sed commands to replace variables like the PHP upload file size, post size, log file location etc.

现在我要转向ansible.我知道我可以复制文件，但是如何更改conf文件?就像我只是想更改upload_filesize = 50M参数一样.我不想复制整个conf文件，然后用我的文件替换.

Now I am shifting to ansible. I know I can copy the files, but how can I make changes to the conf files? Like if i just want to change the upload_filesize = 50M parameter. I don't want to make copies of the whole conf file and then replace with my file.

有时候这只是一行更改.有没有更好的方法来编辑Ansible中的配置文件?

Sometimes it’s only a one-line change. Is there any better way to edit the config files in ansible?

推荐答案

如果是INI文件，则ini_file模块(

If it's an INI file, then your specific requirements can be probably met by ini_file module (http://docs.ansible.com/ini_file_module.html).

如果您的更改仅受几行(或前夕)的限制，那么您可以查看lineinfile模块( http: //docs.ansible.com/lineinfile_module.html ).

If your change is limited just few lines (or eve one), then you can probably look at lineinfile module (http://docs.ansible.com/lineinfile_module.html).

但是，如果您需要更改大量设置，那么使用template( http://docs.ansible.com/template_module.html )或assemble( http://docs.ansible.com/assemble_module .html ).这种方法的主要缺点是，在更新依赖项时，您可能需要查看模板或片段.

Should you however need to change large number of settings, then it may be more beneficial to use template (http://docs.ansible.com/template_module.html) or assemble (http://docs.ansible.com/assemble_module.html). The main disadvantage of this approach is that you may need to review your template or fragments when updating your dependency.

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