services: nginx-proxy: build: nginx-proxy restart: always container_name: nginx-proxy ports: - "80:80" - "443:443" volumes: - /var/run/docker.sock:/tmp/docker.sock:ro - /data/certificates:/etc/nginx/certs:ro - /etc/nginx/vhost.d - /usr/share/nginx/html labels: com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy: Label for let's encrypt container networks: default: name: nginx-proxy external: true