services: badminton-match-hub: container_name: badminton-match-hub build: context: . dockerfile: Dockerfile image: badminton-match-hub:latest restart: unless-stopped ports: - "3500:3500" environment: PORT: 3500 DB_HOST: ${DB_HOST:-192.168.0.15} DB_PORT: ${DB_PORT:-3307} DB_USER: ${DB_USER:-jianmiau} DB_PASSWORD: ${DB_PASSWORD} DB_DATABASE: ${DB_DATABASE:-badminton} DB_TABLE: ${DB_TABLE:-badminton}