xoxys.mongodb/tasks/auth.yml

---
- block:
  - name: Backup current config file
    copy:
      src: /etc/mongod.conf
      dest: /etc/mongod.conf.bak
      remote_src: True
    changed_when: False

  - name: Deploy config file without auth
    template:
      src: etc/mongod_init.conf.j2
      dest: /etc/mongod.conf
      mode: 0644
    changed_when: False

  - name: Restart service
    service:
      name: mongod
      state: restarted
    changed_when: False
  become: True

- name: Create admin user
  mongodb_user:
    database: admin
    name: "{{ mongodb_user_admin_name }}"
    password: "{{ mongodb_user_admin_password }}"
    roles: readWriteAnyDatabase
    state: present

- block:
  - name: Restore config file
    copy:
      src: /etc/mongod.conf.bak
      dest: /etc/mongod.conf
      remote_src: True
    changed_when: False

  - name: Restart service
    service:
      name: mongod
      state: restarted
    changed_when: False
  become: True