1、配置hosts

vi /etc/ansible/hosts
[ssh]
192.168.94.1[38:39]

[ssh:vars]
ansible_ssh_pass='Asdf1234'

2、编写playbook

vi change_passwd.yaml
- hosts: ssh
  gather_facts: false #省去 facts 采集这一步以提高 playbook 效率
  tasks:
  - name: change user passwd
    user: name={{ item.name }} password={{ item.passwd | password_hash('sha512') }}  update_password=always
    with_items:
         - { name: 'root', passwd: 'Asdf1234' }
         - { name: 'dev', passwd: 'Asdf1234' }