---
- name: add debian repository
  include_role:
    name: apt-repo/grafana

- name: install apt packages
  apt:
    name: grafana
    state: present

- name: configure grafana server
  loop: "{{ grafana_config_server | dict2items }}"
  loop_control:
    label: "{{ item.key }}"
  ini_file:
    path: /etc/grafana/grafana.ini
    section: server
    option: "{{ item.key }}"
    value: "{{ item.value | string }}"
  notify: restart grafana

- name: configure grafana analytics
  loop: "{{ grafana_config_analytics | dict2items }}"
  loop_control:
    label: "{{ item.key }}"
  ini_file:
    path: /etc/grafana/grafana.ini
    section: analytics
    option: "{{ item.key }}"
    value: "{{ item.value | string }}"
  notify: restart grafana

- name: configure grafana security
  loop: "{{ grafana_config_security | dict2items }}"
  loop_control:
    label: "{{ item.key }}"
  ini_file:
    path: /etc/grafana/grafana.ini
    section: security
    option: "{{ item.key }}"
    value: "{{ item.value | string }}"
  notify: restart grafana

- name: configure grafana users
  loop: "{{ grafana_config_users | dict2items }}"
  loop_control:
    label: "{{ item.key }}"
  ini_file:
    path: /etc/grafana/grafana.ini
    section: users
    option: "{{ item.key }}"
    value: "{{ item.value | string }}"
  notify: restart grafana

- name: configure grafana smtp
  loop: "{{ grafana_config_smtp | dict2items }}"
  loop_control:
    label: "{{ item.key }}"
  ini_file:
    path: /etc/grafana/grafana.ini
    section: smtp
    option: "{{ item.key }}"
    value: "{{ item.value | string }}"
  notify: restart grafana

- name: configure grafana plugins
  loop: "{{ grafana_config_plugins | dict2items }}"
  loop_control:
    label: "{{ item.key }}"
  ini_file:
    path: /etc/grafana/grafana.ini
    section: plugins
    option: "{{ item.key }}"
    value: "{{ item.value | string }}"
  notify: restart grafana

- name: make sure grafan-server is enabled and started
  systemd:
    name: grafana-server
    state: started
    enabled: yes

- name: configure nginx vhost
  vars:
    nginx_vhost:
      name: grafana
      template: generic-proxy-no-buffering
      hostnames:
      - "_"
      locations:
        '/':
          proxy_pass: "http://127.0.0.1:{{ grafana_config_server.http_port | default(3000) }}"
          extra_directives: |-
            client_max_body_size 0;
  include_role:
    name: nginx/vhost