version: '2' services: data: image: postgres:9.5 environment: POSTGRES_PASSWORD: 'test' volumes: - /var/lib/postgresql command: echo true postgres: image: postgres:9.5 environment: POSTGRES_PASSWORD: 'test' volumes_from: - data ports: - '5432:5432' redis: image: 'redis:3-alpine' command: redis-server volumes: - 'redis:/var/lib/redis/data' ports: - '6379:6379' web: build: . environment: DATABASE_URL: postgresql://postgres:test@postgres:5432/opev REDIS_URL: redis://redis:6379/0 C_FORCE_ROOT: "true" SERVER_NAME: $SERVER_NAME links: - postgres:postgres - redis:redis volumes: - 'storage:/open_event/static' ports: - '80:5000' volumes: redis: storage: