version: '3' networks: proxy: external: true backend: driver: overlay services: web: image: cjpalmer/gitweb:0.1.0 volumes: - /srv/git:/srv/git:ro - ./gitweb.conf:/etc/gitweb.conf networks: - proxy - backend cgi: image: cjpalmer/gitweb-cgi:0.1.0 volumes: - /srv/git:/srv/git:ro - ./gitweb.conf:/etc/gitweb.conf networks: - backend