- name: Create data folder
  ansible.builtin.file:
    dest: "/home/docker/prometheus/data"
    state: directory
    mode: '0777'

- name: Set facts
  ansible.builtin.set_fact:
    data_dir: "/home/docker/prometheus" 

- name: Create config file
  ansible.builtin.file:
    dest: "{{ data_dir }}/prometheus.yml"
    state: touch
    mode: '0777'

- name: Deploy prometheus container
  community.docker.docker_container:
    name: prometheus
    image: prom/prometheus
    state: started
    restart: true
    restart_policy: unless-stopped
    # env:
    #   GF_SERVER_ROOT_URL: "https://dash.lan.thegrind.dev" 
    ports:
      - '9090:9090'
    volumes:
      - "{{ data_dir }}/data:/prometheus"
      - "{{ data_dir }}/prometheus.yml:/etc/prometheus/prometheus.yml"