目录结构如下

 project
 -- configure_login_defs.yml //脚本配置文件
 -- inventory //服务器目录
    -- host //服务器信息

脚本文件 configure_login_defs

---
- name: Configure /etc/login.defs
  hosts: server
  become: yes

  tasks:
    - name: Ensure PASS_MAX_DAYS is set to 90
      lineinfile:
        path: /etc/login.defs
        regexp: '^#?PASS_MAX_DAYS'
        line: 'PASS_MAX_DAYS   90'

    - name: Ensure PASS_MIN_DAYS is set to 2
      lineinfile:
        path: /etc/login.defs
        regexp: '^#?PASS_MIN_DAYS'
        line: 'PASS_MIN_DAYS   2'

    - name: Ensure PASS_MIN_LEN is set to 8
      lineinfile:
        path: /etc/login.defs
        regexp: '^#?PASS_MIN_LEN'
        line: 'PASS_MIN_LEN    8'

    - name: Ensure PASS_WARN_AGE is set to 7
      lineinfile:
        path: /etc/login.defs
        regexp: '^#?PASS_WARN_AGE'
        line: 'PASS_WARN_AGE   7'

host ip配置文件

[server]
web100 ansible_host=10.0.0.100 ansible_user=hdt ansible_ssh_pass='xxx!@#'
web101 ansible_host=10.0.0.101 ansible_user=hdt ansible_ssh_pass='xxx!@#'

执行命令

ansible-playbook -i inventory/hosts  configure_login_defs.yml