---
# Tasks for Grafana role
- getent:
    database: passwd
    key: "{{ grafana_user }}"
    split: ":"

- name: Pull Grafana image
  docker_image:
    name: "{{ grafana_image }}"
    source: pull
    force_source: yes

- name: Ensure Grafana Directory exists
  file:
      path: "{{ grafana_directory }}"
      state: directory
      group: "{{ grafana_user }}"
      owner: "{{ grafana_user }}"
      mode: 0755

- name: Create Grafana container
  docker_container:
    name: "{{ grafana_container }}"
    image: "{{ grafana_image }}"
    state: started
    restart_policy: "unless-stopped"
    user: "{{ getent_passwd[grafana_user][1] }}:{{ getent_passwd[grafana_user][2] }}"
    env:
      GF_SERVER_ROOT_URL: "https://{{ http_host }}"
      GF_INSTALL_PLUGINS: "grafana-clock-panel, grafana-simple-json-datasource, natel-discrete-panel, briangann-gauge-panel, vonage-status-panel, neocat-cal-heatmap-panel, natel-plotly-panel"
      GF_AUTH_ANONYMOUS_ENABLED: "true"
      GF_AUTH_ANONYMOUS_ORG_NAME: "Public"
      GF_AUTH_ANONYMOUS_ORG_ROLE: "Viewer"
      GF_AUTH_ANONYMOUS_HIDE_VERSION: "true"
    links:
      - "{{ influx_container }}:influx"
    published_ports:
      - 127.0.0.1:3005:3000
    volumes:
      - "{{ grafana_directory }}:/var/lib/grafana"