格式 .yml | .yaml

--- ======>剧本开头

- hosts: jack7 ======>指定主机或主机组

remote_user: root ====>客户端执行用户

tasks: =========>任务标记

- name: FIRST PLAYBOOK ===>PLAY名称

fetch: =======>调用的模块

src: /tmp/test =======>模块的参数及值

dest: /root/ =======>其他参数及值

注意yaml的语法缩进，必须对齐，并且“：”后面有空格

如下两种写法也是可以的

[[email protected] ansible]# cat test4.yml test5.yml

---

• hosts: PD

  remote_user: root

  tasks:

  • name: touch wang.txt

    file: path=/root/wang.txt state=touch mode=0777 owner=jack group=root

• hosts: PD

  remote_user: root

  tasks:

  • name: absent file

    file: path=/root/wang.txt

    state=absent