- name: Prometheus
  hosts: pi
  become: true
  vars:
    grafana_secret: !vault |
          $ANSIBLE_VAULT;1.1;AES256
          38343463346232356634353236356534666166626665663237306130623336373062363563386537
          6665356165346134643235383164383266373363316262310a613332386564636430643561373463
          36346437353963333839656163623933616662326132373036636166616538343966356361636164
          3035656163616631330a663363343363643065356535356633623638376430326539363536666638
          65333930613135333364383462363233386662386531323935353932373465363234
  tasks:
    - name: Install podman
      ansible.builtin.apt:
        name: podman
        state: present

    - name: Install podman-compose
      ansible.builtin.apt:
        name: podman-compose
        state: present

    - name: Install prometheus-node-exporter
      ansible.builtin.apt:
        name: prometheus-node-exporter
        state: present

    - name: Create prometheus config directory
      ansible.builtin.file:
        path: /opt/monitoring
        state: directory
        mode: '0755'

    - name: Copy config
      ansible.builtin.copy:
        src: prometheus_config.yml
        dest: /opt/monitoring/prometheus.yml
        mode: '0644'

    - name: Copy compose
      ansible.builtin.template:
        src: docker-compose.yml.j2
        dest: /opt/monitoring/docker-compose.yml
        mode: '0644'

    - name: Compose down
      changed_when: true
      ansible.builtin.command:
        cmd: podman-compose down
        chdir: /opt/monitoring

    - name: Compose up
      changed_when: true
      ansible.builtin.command:
        cmd: podman-compose up -d
        chdir: /opt/monitoring