ansible/examples/playbooks/group_commands.yml

---
# This is a demo of how the group command works.

- hosts: all
  user: root

  tasks:

    # Walk through group creation, modification, and deletion
    - name: create a group
      action: group name=tset

    - name: add a member to tset
      action: group name=tset member=nobody memberstate=present

    - name: remove member
      action: group name=tset member=nobody memberstate=absent

    - name: remove group
      action: group name=tset state=absent