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