ansible-playbook文件結構

1. ansible-playbook文件結構

---
- name: play1                       #指定的playbook名字 
  hosts: webservers                 #指定主機組
  remote_user: root                 #指定運行用戶
  vars:                             #指定變量名
    var_name: value
  tasks:                            #指定要在playbook要做的那些事情
    - name: echo                    #指定輸出的哪個階段顯示
      shell: "echo {{var_name}}"    #指定需要執行的命令
 
- name: play2
  hosts: webservers
  remote_user: root
  vars:
    var_name: value
  tasks:
    - name: echo
      shell: "echo {{var_name}}"
      
      

---
- hosts: webservers
  remote_user: root
  vars:
    var_name: value
  tasks:
    - name: echo
      shell: "echo {{var_name}}"