Ansible registerキャプチャコマンド出力

Playbookではregisterを使用してキャプチャコマンドの出力を一時変数に保存し、debugモジュールを使用して表示出力を行うことができます.

---
- name: var user
  hosts: dev
  vars:
    user: yaoyao
  tasks:
    - name: create var user
      user:
        name: "{{ user }}"
        state: present
      register: create_user

    - debug:
        var: create_user
~                            

[student@workstation ~]$ ansible-playbook var_user.yaml 

PLAY [var user] ************************************************************************************************

TASK [Gathering Facts] *****************************************************************************************
ok: [servera.lab.example.com]

TASK [create var user] *****************************************************************************************
ok: [servera.lab.example.com]

TASK [debug] ***************************************************************************************************
ok: [servera.lab.example.com] => {
    "create_user": {
        "append": false,
        "changed": false,
        "comment": "",
        "failed": false,
        "group": 1002,
        "home": "/home/yaoyao",
        "move_home": false,
        "name": "yaoyao",
        "shell": "/bin/bash",
        "state": "present",
        "uid": 1002
    }
}

PLAY RECAP *****************************************************************************************************
servera.lab.example.com    : ok=3    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0