version: "3.9" volumes: postgres-server-volume: services: postgres: image: postgres:12.9 container_name: postgresServ ports: - 5433:5432 volumes: - postgres-server-volume:/var/lib/postgresql/data networks: - sigsmartcampus2-network environment: POSTGRES_DB: postgres POSTGRES_USER: postgres POSTGRES_PASSWORD: postgres registry: container_name: registry-server build: context: ./discovery dockerfile: ./Dockerfile ports: - 8081:8081 networks: - sigsmartcampus2-network gateway: container_name: gateway-server build: context: ./gateway dockerfile: ./Dockerfile ports: - 8080:8080 depends_on: - registry networks: - sigsmartcampus2-network withdrawal: container_name: withdrawal-server build: context: withdrawal dockerfile: ./Dockerfile ports: - 8083:8083 networks: - sigsmartcampus2-network depends_on: - postgres - gateway balance: container_name: balance-server build: context: balance dockerfile: ./Dockerfile ports: - 8084:8084 networks: - sigsmartcampus2-network depends_on: - postgres - gateway networks: sigsmartcampus2-network: driver: bridge