version: "3" services: app: image: 'jc21/nginx-proxy-manager:latest' restart: always ports: - '80:80' - '443:443' - '81:81' volumes: - /opt/docker/npm/data:/data - /opt/docker/npm/letsencrypt:/etc/letsencrypt container_name: nginx-proxy-manager networks: - default networks: default: name: www external: true