shoarma/ansible/roles/prometheus/tasks/main.yml

- name: Create prometheus config
  docker_config:
    name: prometheus_config
    data: "{{ lookup('file', '{{ role_path }}/prometheus.yml') }}"
    use_ssh_client: true
    rolling_versions: true
  register: config

- name: Deploy Docker stack
  docker_stack:
    name: prometheus
    compose:
      - "{{ lookup('template', '{{ role_path }}/docker-stack.yml.j2') | from_yaml }}"