blumeops/ansible/roles/grafana/tasks/main.yml

---
- name: Install grafana via homebrew
  community.general.homebrew:
    name: grafana
    state: present

- name: Create grafana provisioning directories
  ansible.builtin.file:
    path: "{{ item }}"
    state: directory
    mode: '0755'
  loop:
    - /opt/homebrew/etc/grafana/provisioning
    - /opt/homebrew/etc/grafana/provisioning/datasources
    - /opt/homebrew/etc/grafana/provisioning/dashboards

- name: Configure grafana.ini
  ansible.builtin.template:
    src: grafana.ini.j2
    dest: /opt/homebrew/etc/grafana/grafana.ini
    mode: '0644'
  notify: Restart grafana

- name: Deploy grafana datasources config
  ansible.builtin.template:
    src: datasources.yaml.j2
    dest: /opt/homebrew/etc/grafana/provisioning/datasources/datasources.yaml
    mode: '0644'
  notify: Restart grafana

- name: Deploy grafana dashboards provider config
  ansible.builtin.template:
    src: dashboards.yaml.j2
    dest: /opt/homebrew/etc/grafana/provisioning/dashboards/default.yaml
    mode: '0644'
  notify: Restart grafana

- name: Deploy grafana dashboard JSON files
  ansible.builtin.copy:
    src: "dashboards/"
    dest: /opt/homebrew/etc/grafana/provisioning/dashboards/
    mode: '0644'
  notify: Restart grafana

- name: Ensure grafana service is started
  ansible.builtin.command: brew services start grafana
  register: grafana_brew_start
  changed_when: "'Successfully started' in grafana_brew_start.stdout"
  failed_when: false