docker-compose.yml

services:
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    ports:
      - "3000:3000"
    volumes:
      - ./backend:/usr/src/app
      - shared-temp:/app/temp
    depends_on:
      valkey-cluster:
        condition: service_healthy
      valkey-standalone:
        condition: service_healthy
      docker-executor:
        condition: service_healthy
    networks:
      valkey-net:
        aliases:
          - backend-service
    env_file:
      - ./backend/.env
    environment:
      - VALKEY_STANDALONE_HOST=valkey-standalone
      - VALKEY_STANDALONE_PORT=6379
      - VALKEY_CLUSTER_HOST=valkey-cluster
      - VALKEY_CLUSTER_PORT=7000
      - WDS_SOCKET_PORT=443
      - START_SCRIPT=${START_SCRIPT}
      - LOGGING_ENABLED=${LOGGING_ENABLED}
      - EXECUTOR_SERVICE_URL=http://docker-executor:3001
    stop_grace_period: 30s
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
      interval: 5s
      timeout: 3s
      retries: 10
      start_period: 10s

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
      target: ${NODE_ENV:-development}
    ports:
      - "8080:8080"
    volumes:
      - ./frontend:/usr/src/app:delegated
      - /usr/src/app/node_modules
    depends_on:
      backend:
        condition: service_healthy
    networks:
      - valkey-net
    environment:
      - VITE_WS_URL=ws://localhost:3000/appws
      - NODE_ENV=${NODE_ENV:-development}
      - CHOKIDAR_USEPOLLING=true
    command: npm run ${START_SCRIPT:-serve}
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:8080"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 15s

  valkey-standalone:
    image: valkey/valkey:8.0.1
    container_name: valkey-standalone
    ports:
      - "6379:6379"
    networks:
      - valkey-net
    volumes:
      - valkey-standalone-data:/data
    command: ["sh", "-c", "valkey-server --port 6379 --dir /data"]
    healthcheck:
      test: ["CMD", "valkey-cli", "-p", "6379", "ping"]
      interval: 10s
      timeout: 5s
      retries: 10
      start_period: 30s
    privileged: true

  valkey-cluster:
    image: valkey/valkey:8.0.1
    ports:
      - "7000-7005:7000-7005"
    networks:
      valkey-net:
        aliases:
          - valkey-cluster
    volumes:
      - ./backend/cluster-setup.sh:/usr/local/bin/cluster-setup.sh:ro
      - valkey-cluster-data:/data
    command: ["sh", "/usr/local/bin/cluster-setup.sh"]
    healthcheck:
      test: |
        /bin/sh -c '[ "$$(valkey-cli -h valkey-cluster -p 7000 cluster info 2>/dev/null | grep -c "cluster_state:ok")" = "1" ]'
      interval: 5s
      timeout: 3s
      retries: 30
      start_period: 30s
    privileged: true
    cap_add:
      - IPC_LOCK
    ulimits:
      memlock: -1
    environment:
      - VALKEY_CLUSTER_ANNOUNCE_IP=valkey-cluster
      - CLUSTER_ANNOUNCE_IP=valkey-cluster
      - INITIAL_PORT=7000
      - SKIP_SYSCTL=1
    restart: unless-stopped
    stop_grace_period: 30s

  docker-executor:
    build:
      context: ./backend/executor
      dockerfile: Dockerfile
    container_name: docker-executor
    volumes:
      - shared-temp:/app/temp:rw
      - ./backend/executor/src:/usr/src/app/src:ro
      - executor-modules:/app/temp/node_modules
    ports:
      - "3001:3001"
    environment:
      - PYTHONUNBUFFERED=1
      - NODE_ENV=development
      - VALKEY_CLUSTER_HOST=valkey-cluster
      - VALKEY_CLUSTER_PORT=7000
      - VALKEY_STANDALONE_HOST=valkey-standalone
      - VALKEY_STANDALONE_PORT=6379
    depends_on:
      valkey-cluster:
        condition: service_healthy
      valkey-standalone:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3001/health"]
      interval: 5s
      timeout: 3s
      retries: 3
    restart: unless-stopped
    init: true
    networks:
      valkey-net:
        aliases:
          - docker-executor

networks:
  valkey-net:
    driver: bridge

volumes:
  valkey-standalone-data:
  valkey-cluster-data:
  shared-temp:
    driver: local
  executor-modules:
    driver: local