---
- name: create group
  group:
    name: "{{ mtail_group }}"
    system: true
    state: "{{ mtail_group_state | default('present') }}"

- name: create user
  user:
    name: "{{ mtail_user }}"
    system: true
    shell: "{{ mtail_user_shell }}"
    group: "{{ mtail_group }}"
    groups: "{{ [mtail_group] + (mtail_append_groups | default([])) }}"
    append: true
    createhome: false
    home: "{{ mtail_var_path }}"
    state: "{{ mtail_user_state | default('present') }}"

- name: create etc path
  file:
    path: "{{ mtail_etc_path }}"
    state: directory
    owner: "{{ mtail_etc_owner }}"
    group: "{{ mtail_etc_group }}"
    mode: "{{ mtail_etc_mode }}"

- name: create var path
  file:
    path: "{{ mtail_var_path }}"
    state: directory
    owner: "{{ mtail_var_owner }}"
    group: "{{ mtail_var_group }}"
    mode: "{{ mtail_var_mode }}"

- name: create var_log path
  file:
    path: "{{ mtail_var_log_path }}"
    state: directory
    owner: "{{ mtail_var_log_owner }}"
    group: "{{ mtail_var_log_group }}"
    mode: "{{ mtail_var_log_mode }}"

- name: configure rules
  copy:
    src: "{{ item }}"
    dest: "{{ mtail_etc_path }}/{{ item | basename }}"
    owner: root
    group: root
    mode: "0755"
  loop: "{{ lookup('fileglob', 'rules/*.mtail', wantlist=True) }}"
  notify: restart mtail

- name: configure systemd template
  template:
    src: mtail.service.j2
    dest: /etc/systemd/system/mtail.service
    owner: root
    group: root
    mode: 0444
  notify: restart mtail

- name: manage service
  service:
    name: "{{ mtail_service_name }}"
    enabled: "{{ mtail_service_enabled }}"
    state: "{{ mtail_service_state }}"