---
- block:
  - name: Create system group '{{ mongodb_system_group }}'
    group:
      name: "{{ mongodb_system_group }}"
      gid: "{{ mongodb_system_gid | default(omit) }}"
      state: present

  - name: Create system user '{{ mongodb_system_user }}'
    user:
      name: "{{ mongodb_system_user }}"
      uid: "{{ mongodb_system_uid | default(omit) }}"
      group: "{{ mongodb_system_group }}"
    notify: __mongod_restart

  - name: Create db storage dir '{{ mongodb_storage_dbpath }}'
    file:
      path: "{{ mongodb_storage_dbpath }}"
      owner: "{{ mongodb_system_user }}"
      group: "{{ mongodb_system_group }}"
      recurse: yes
      state: directory

  - name: Create log dir '{{ mongodb_systemlog_path | dirname }}'
    file:
      path: "{{ mongodb_systemlog_path | dirname }}"
      owner: "{{ mongodb_system_user }}"
      group: "{{ mongodb_system_group }}"
      recurse: yes
      state: directory
    when: mongodb_systemlog_destination == 'file'

- block:
  - name: Create volume group 'mongodb_lvm_vg'
    lvg:
      vg: "{{ mongodb_lvm_vg }}"
      pvs: "{{ mongodb_lvm_pvs|join(',') }}"

  - name: Create logical volume 'mongodb_lvm_lv'
    lvol:
      vg: "{{ mongodb_lvm_vg }}"
      lv: "{{ mongodb_lvm_lv }}"
      size: "{{ mongodb_lvm_size }}"

  - name: Create filesystem for '/dev/mapper/{{ mongodb_lvm_vg }}-{{ mongodb_lvm_lv }}'
    filesystem:
      fstype: "{{ mongodb_lvm_fstype }}"
      dev: "/dev/mapper/{{ mongodb_lvm_vg }}-{{ mongodb_lvm_lv }}"

  - name: Mount volume to 'mongodb_storage_dbpath'
    mount:
      path: "{{ mongodb_storage_dbpath }}"
      src: "/dev/mapper/{{ mongodb_lvm_vg }}-{{ mongodb_lvm_lv }}"
      fstype: "{{ mongodb_lvm_fstype }}"
      state: mounted

  - name: Change permissions for mountpoint
    file:
      path: "{{ mongodb_storage_dbpath }}"
      owner: "{{ mongodb_user }}"
      group: "{{ mongodb_group }}"
      mode: 0750
  become: True
  when: mongodb_lvm_enabled

- block:
  - name: Deploy configuration file
    template:
      src: etc/mongod.conf.j2
      dest: /etc/mongod.conf
      mode: 0644
    notify: __mongod_restart

  - name: Make sure mongodb is up and running
    systemd:
      name: mongod
      state: started
      enabled: yes
  become: True
  become_user: root