Ansible debug 模块

　　

- hosts: gale
  remote_user: root
  gather_facts: no

  tasks:
    - name: get path
      command: |+
        pwd
      register: result
    - name: get debug result
      debug: var=result verbosity=0

　　

 

 

 

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msg：调试输出的消息 var：将某个任务执行的输出作为变量传递给debug模块，debug会直接将其打印输出 verbosity：debug的级别（默认是0级，全部显示）

 

 

 

 

 

 

 

 

 product_uuid 是在 /sys/devices/virtual/dmi/id/product_uuid中定义

 

 

 

 

- hosts: gale
  remote_user: root
  gather_facts: no

  tasks:
    - name: debug uptime
      shell: uptime
      register: result
    - name: get debug info
      debug:
        var: result
        verbosity: 0
    - name: display facts
      debug:
        var: hostvars
        verbosity: 0