ansible:几行的lineinfile? [英] ansible: lineinfile for several lines?

问题描述

同一个模块lineinfile在一个文件中添加一行，有没有办法添加多行?

The same way there is a module lineinfile to add one line in a file, is there a way to add several lines?

我不想使用模板，因为您必须提供整个文件.我只想在现有文件中添加一些内容，而不必知道文件已包含的内容，因此无法选择模板.

I do not want to use a template because you have to provide the whole file. I just want to add something to an existing file without necessarily knowing what the file already contains so a template is not an option.

推荐答案

您可以使用 lineinfile 内置在 循环.举个例子:

You can use the lineinfile built-in in a loop. Here's an example:

- name: Set some kernel parameters
  lineinfile:
    dest: /etc/sysctl.conf
    regexp: "{{ item.regexp }}"
    line: "{{ item.line }}"
  loop:
    - { regexp: '^kernel.shmall', line: 'kernel.shmall = 2097152' }
    - { regexp: '^kernel.shmmax', line: 'kernel.shmmax = 134217728' }
    - { regexp: '^fs.file-max', line: 'fs.file-max = 65536' }

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