7.ansible modules

 

assert  断言模块

assert:
  msg: "Ansible must be {{ minimal_ansible_version }} or higher"
  that:
     - ansible_version.string is version(minimal_ansible_version, ">=")
tags:
  - check

 that 中添加一系列判断条件

 set_fact 动态添加变量

- set_fact:
     one_fact: something
     other_fact: "{{ local_var * 2 }}"
     another_fact: "{{ some_registered_var.results | map(attribute='ansible_facts.some_fact') | list }}"