main.yml

- name: add Grafana key
  apt_key:
    data: '{{ lookup("file", "grafana.key") }}'
    state: present

- name: add Grafana repo
  apt_repository:
    repo: "deb https://packages.grafana.com/oss/deb stable main"
    state: present
    update_cache: yes

- name: install Grafana
  apt:
    package: grafana
    state: present

- name: enable Grafana
  systemd:
    name: "grafana-server"
    enabled: yes

- name: configure Grafana
  template:
    src: "grafana.ini.j2"
    dest: "/etc/grafana/grafana.ini"
    owner: root
    group: grafana
    mode: 0640
  notify: restart Grafana