implemented compose by url, parse, local yaml.

roles/traefik/defaults/main.yml

@@ -11,6 +11,12 @@ traefik_acme_email: admin@example.invalid
 traefik_domain: example.invalid
 traefik_env: {}
 traefik_publish_entrypoints: true
+traefik_docker_provider_enabled: true
+traefik_file_provider_enabled: false
+traefik_dynamic_dir: "{{ traefik_dir }}/dynamic"
+traefik_dynamic_config_file: "{{ traefik_dynamic_dir }}/http-services.yml"
+traefik_dynamic_inventory_group: nbops
+traefik_dynamic_servers_transports: []
 traefik_forwarded_headers_trusted_ips: []
 traefik_tcp_ports:
   - "{{ traefik_http_port }}"