networks: app-network: name: zti-network external: true driver: bridge services: react: build: context: ./frontend_new ports: - "5175:80" networks: - app-network container_name: react springboot: build: context: ./backend ports: - "8081:8081" networks: - app-network container_name: springboot depends_on: - postgres-db postgres-db: image: postgres:latest environment: POSTGRES_DB: postgres POSTGRES_USER: postgres POSTGRES_PASSWORD: password volumes: - postgres-data:/var/lib/postgresql/data ports: - "5432:5432" networks: - app-network volumes: postgres-data: