- tags: [ grafana ]
  block:

    - name: Create grafana group
      become: true
      register: grafana_group
      group:
        name: grafana

    - name: Create grafana user
      become: true
      register: grafana_user
      user:
        name: grafana
        group: grafana
        system: true

    - name: Create grafana configuration directory
      become: true
      file:
        path: /etc/grafana
        state: directory
        owner: "{{ grafana_user.name }}"
        group: "{{ grafana_group.name }}"

    - name: Create grafana state directory
      become: true
      file:
        path: /var/lib/grafana
        state: directory
        owner: "{{ grafana_user.name }}"
        group: "{{ grafana_group.name }}"

    - name: Deploy grafana configuration
      become: true
      notify: grafana.restarted
      template:
        src: grafana.ini
        dest: /etc/grafana/grafana.ini
        owner: "{{ grafana_user.name }}"
        group: "{{ grafana_group.name }}"
        mode: "u=rwX,g=rX,o="

    - name: Create grafana provisioning directories
      become: true
      with_filetree: "templates/grafana_provisioning"
      when: "item.state == 'directory'"
      loop_control:
        label: "{{ item.path }}"
      file:
        path: "/etc/grafana/provisioning/{{ item.path }}"
        state: directory
        owner: "{{ grafana_user.name }}"
        group: "{{ grafana_group.name }}"
        mode: "u=rwX,g=rX,o="

    - name: Create grafana provisioning files
      become: true
      with_filetree: "templates/grafana_provisioning"
      when: "item.state == 'file'"
      notify: grafana.restarted
      loop_control:
        label: "{{ item.path }}"
      template:
        src: "grafana_provisioning/{{ item.path }}"
        dest: "/etc/grafana/provisioning/{{ item.path }}"
        owner: "{{ grafana_user.name }}"
        group: "{{ grafana_group.name }}"
        mode: "u=rw,g=r,o="

    - name: Configure grafana quadlet
      become: true
      notify: grafana.restarted
      register: grafana_quadlet
      vars:
        user_id: "{{ grafana_user.uid }}"
        group_id: "{{ grafana_group.gid }}"
      template:
        src: grafana.container
        dest: /etc/containers/systemd/grafana.container
        owner: "{{ grafana_user.name }}"
        group: "{{ grafana_group.name }}"

    - name: Ensure grafana is running and enabled
      become: true
      systemd:
        name: "grafana.service"
        state: started
        enabled: true
        daemon_reload: "{{ grafana_quadlet.changed }}"