services:
  mongo:
    image: mongo:8.0
    container_name: mongo
    restart: always
    ports:
      - "27017:27017"
    environment:
      MONGO_INITDB_ROOT_USERNAME: root
      MONGO_INITDB_ROOT_PASSWORD: example
  etcd:
    image: quay.io/coreos/etcd:v3.5.5
    container_name: etcd
    restart: always
    command: >
      /usr/local/bin/etcd
      --data-dir=/etcd-data
      --name=etcd
      --listen-client-urls=http://0.0.0.0:2379
      --advertise-client-urls=http://etcd:2379
    ports:
      - "2379:2379"
      - "2380:2380"
  redis:
    image: redis:7.0
    container_name: redis
    restart: always
    ports:
      - "6379:6379"
  minio:
    image: minio/minio
    container_name: minio
    ports:
      - "9000:9000" # MinIO S3 API port
      - "9001:9001" # MinIO Console port
    environment:
      MINIO_ROOT_USER: minioadmin # Replace with your desired root username
      MINIO_ROOT_PASSWORD: minioadmin # Replace with your desired root password
      # MINIO_DEFAULT_BUCKETS: mybucket # Optional: Create a default bucket on startup
    command: server /data --console-address ":9001" # Start MinIO server and specify console address
  centrifugo:
    image: centrifugo/centrifugo:v5
    container_name: centrifugo
    restart: always
    ports:
      - "8000:8000"  # HTTP API
      - "8001:8001"  # WebSocket
    volumes:
      - ./centrifugo.json:/centrifugo/config.json:ro
    command: centrifugo --config=/centrifugo/config.json
    healthcheck:
      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost:8000/health"]
      interval: 10s
      timeout: 5s
      retries: 3
    depends_on:
      - redis
  cassandra:
    image: cassandra:5.0.4
    restart: always
    ports:
      - "9042:9042"
    environment:
      TZ: ${TIMEZONE:-UTC}
      MAX_HEAP_SIZE: 4G
      HEAP_NEWSIZE: 2G
    healthcheck:
      test: [ "CMD", "cqlsh", "-k", "sccflex" ]
      interval: 10s
      timeout: 10s
      retries: 12
    mem_limit: 8g        # <--- 單機 docker-compose up 時建議明確加這行
    memswap_limit: 8g    # <--- 關掉 swap