# I'm very comfortable in this version, therefore it's the standard version: '2.2' services: # default nginx setup nginx: build: custom/nginx environment: CERTBOT_EMAIL: "webmaster@ixvd.net" CERTBOT_DOMAINS: "" ports: - 8080:80 - 443:443 networks: - proxy # Here the default networks are defined networks: proxy: external: true internal: external: true