--- version: '3' services: webapp: image: 'codevalet/webapp:latest' ports: - 9292:9292 links: - cache environment: - USE_MEMCACHED=true - SESSION_SECRET=fiddlesticks - WARDEN_GITHUB_VERIFIER_SECRET=fiddlesticks cache: image: 'memcached:alpine' command: '-v' ports: - 11211:11211