---
- block:
    - name: Add Grafana repository
      yum_repository:
        name: grafana
        file: Grafana
        description: Grafana Repository
        baseurl: https://packages.grafana.com/oss/rpm
        gpgkey: https://packages.grafana.com/gpg.key
        gpgcheck: yes

    - name: Ensure dependencies are installed
      package:
        name: "{{ item }}"
        state: present
      loop: "{{ grafana_packages_extra }}"

    - name: Ensure Grafana is installed
      package:
        name: "{{ item }}"
        state: present
      loop:
        - grafana

    - name: Ensure Grafana directories exist
      file:
        path: "{{ item }}"
        state: directory
        owner: grafana
        group: grafana
        mode: 0750
      loop:
        - "{{ grafana_data_dir }}"
        - "{{ grafana_log_dir }}"
        - "{{ grafana_plugin_dir }}"

    - name: Write config file
      template:
        src: etc/grafana/grafana.ini.j2
        dest: /etc/grafana/grafana.ini
        owner: root
        group: grafana
        mode: 0640
      notify: __grafana_restart

    - name: Copy custom grafana datasource files
      template:
        src: "{{ item }}"
        dest: /etc/grafana/provisioning/datasources/{{ item | basename | splitext | first }}
        owner: root
        group: grafana
        mode: 0640
      with_fileglob: "{{ grafana_datasource_files }}"
      loop_control:
        label: "{{ item | basename | splitext | first }}"
      notify: __grafana_restart

    - name: Ensure Grafana is up and running
      service:
        name: grafana-server
        daemon_reload: yes
        enabled: yes
        state: started
  become: True
  become_user: root