---
- name: Ensure cfg directory exist
  file:
    path: "{{ app_data_path }}/cfg"
    state: directory

- name: Create simulated hostnames file
  template:
    src: simulated_hosts.j2
    dest: "{{ app_data_path }}/cfg/simulated_hosts"
  notify: Restart dns server container

- name: Load dns server container
  docker_image:
    name: "{{ dns_server_image }}"
    load_path: "{{ infra_images_path }}/{{ dns_server_image_tar }}"
    state: present
    timeout: 120
  notify: Restart dns server container

- name: Start dns server container
  docker_container:
    name: dns-server
    network_mode: host
    image: "{{ dns_server_image }}"
    command: -H /simulated_hosts --log-facility=-
    capabilities: NET_ADMIN
    dns_servers:
      - 127.0.0.1
    volumes:
      - "{{ app_data_path }}/cfg/simulated_hosts:/simulated_hosts:ro"
    ports:
      - "53:53/tcp"
      - "53:53/udp"
    state: started
    restart_policy: unless-stopped