version: '3' services: proxy: build: ./ restart: always ports: - 80:80 - 443:443 labels: com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy: "true" volumes: - certs:/etc/nginx/certs:ro - vhost.d:/etc/nginx/vhost.d - html:/usr/share/nginx/html - /var/run/docker.sock:/tmp/docker.sock:ro networks: - proxy-tier letsencrypt-companion: image: jrcs/letsencrypt-nginx-proxy-companion restart: always volumes: - certs:/etc/nginx/certs - vhost.d:/etc/nginx/vhost.d - html:/usr/share/nginx/html - /var/run/docker.sock:/var/run/docker.sock:ro networks: - proxy-tier depends_on: - proxy volumes: certs: vhost.d: html: networks: proxy-tier: