ansible-palybook

- name: install httpd service
  hosts: nginx
  tasks:
   - name: install
     yum: name=httpd state=present
   - name: service on
     service: name=httpd enabled=yes state=started

- name: create user
  hosts: nginx
  user: root
  gather_facts: false
  vars:
    user: "test"
  tasks:
  - name: create user
    user: name="{{ user }}"

- name: userdel user
  hosts: nginx
  user: root
  gather_facts: false
  vars:
    user: "test"
  tasks:
  - name: userdel user
    user: name="{{ user }}" state=absent remove=yes