services: website: build: . env_file: - website.env environment: - MEMCACHED=memcached - CRITICAL_CSS=/critical-css volumes: - critical-css:/critical-css ports: - "127.0.0.1:5000:5000" restart: unless-stopped healthcheck: test: ["CMD", "/web/check-running"] interval: 5m memcached: image: memcached ports: - "127.0.0.1:11211:11211" restart: unless-stopped critical-css: build: critical-css env_file: - website.env environment: - OUTPUT=/critical-css volumes: - critical-css:/critical-css depends_on: - website volumes: critical-css: