---
- name: 'prometheus | server | assert | check mandatory vars are defined'
  assert:
    that:
      - "prometheus_server_monitor is defined"

- name: 'prometheus | server | create prometheus directory to /etc'
  file:
    path: /etc/prometheus
    state: directory
    mode: '0755'

- name: 'prometheus | server | copy config prometheus yml'
  template:
    src: conf/prometheus.yml.j2
    dest: /etc/prometheus/prometheus.yml
    owner: root
    group: root
    mode: 0644
  notify:
    - 'grafana-prometheus-restart'

- name: "grafana-prometheus | create docker-compose directory"
  file:
    path: /opt/docker-compose/grafana-prometheus
    state: directory
    mode: '0755'

- name: "grafana-prometheus | copy docker-compose file"
  template:
    src: compose/grafana-prometheus.yml.j2
    dest: /opt/docker-compose/grafana-prometheus/docker-compose.yml
    owner: root
    group: root
    mode: 0644
  notify: "grafana-prometheus-restart"

- name: "grafana-prometheus | create grafana.ini file"
  file:
    path: /opt/docker-compose/grafana-prometheus/grafana.ini
    owner: '1000'
    group: '1000'
    mode: '0750'
    state: touch
  notify: "grafana-prometheus-restart"
  ignore_errors: '{{ ansible_check_mode }}'

- name: "grafana-prometheus | install unit file to systemd"
  vars:
    exporter: "grafana-prometheus"
  template:
    src: systemd/docker-compose.service.j2
    dest: /etc/systemd/system/docker-compose@grafana-prometheus.service
    owner: root
    group: root
    mode: 0600

- name: "grafana-prometheus | enable service"
  systemd:
    daemon_reload: yes
    name: docker-compose@grafana-prometheus
    enabled: true
  ignore_errors: '{{ ansible_check_mode }}'