ansible进阶循环

通过item和with_items 对重复操作进行循环执行

示例：

---

• hosts: jack6_1

  remote_user: root

  gather_facts: no

  tasks:

  • name: touch file

    file:

    path: "{{item}}"

    state: touch

    with_items:

    • "a"
    • "b"
    • "c"

      在jack6_1主机上创建三个文件，由于是重复执行file模块，可以循环执行

      示例：

• hosts: jack6_1

  remote_user: root

  vars:

  dirs:

  • "a"
  • "b"
  • "c"

    files:

  • "1"
  • "2"
  • "3"

    tasks:

    • name: remove dir

      file:

      path: "{{item}}"

      state: absent

      with_items: "{{dirs}}"

    • name: touch file

      file:

      path: "{{item}}"

      state: touch

      with_items: "{{files}}"

    • name: remove files

      file:

      path: "{{item}}"

      state: absent

      with_items: "{{files}}"

如下定义多个变量，重复执行某个模块