docker-compose.yml

# ===============================================
# SnowGuard AI - Docker Compose
# Single PostgreSQL + Redis + All Microservices With Service Discovery, Config Server, and Fault Tolerance
# ===============================================

services:
  # ===============================================
  # SHARED INFRASTRUCTURE
  # ===============================================
  postgres:
    image: postgres:18-alpine
    container_name: snowguard-postgres
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
      - ./init-databases.sql:/docker-entrypoint-initdb.d/init-databases.sql
    networks:
      - snowguard-net
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  redis:
    image: redis:8-alpine
    container_name: snowguard-redis
    ports:
      - "6379:6379"
    networks:
      - snowguard-net
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  # ===============================================
  # DISCOVERY & CONFIG
  # ===============================================
  discovery-service:
    image: rahijamil/snowguard-discovery-service
    # build: ./discovery-service
    container_name: discovery-service
    ports:
      - "8761:8761"
    networks:
      - snowguard-net
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8761/actuator/health"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 60s
    restart: unless-stopped

  config-service:
    image: rahijamil/snowguard-config-service
    # build: ./config-service
    container_name: config-service
    environment:
      - SPRING_PROFILES_ACTIVE=native
    ports:
      - "8888:8888"
    volumes:
      - ./config-repo:/app/config-repo
    networks:
      - snowguard-net
    depends_on:
      discovery-service:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8888/actuator/health"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 60s
    restart: unless-stopped

  # ===============================================
  # MICROSERVICES
  # ===============================================
  user-service:
    image: rahijamil/snowguard-user-service
    # build: ./user-service
    container_name: user-service
    env_file:
      - .env
    environment:
      - SPRING_DATASOURCE_URL=jdbc:postgresql://postgres:5432/userdb
      - SPRING_DATASOURCE_USERNAME=postgres
      - SPRING_DATASOURCE_PASSWORD=postgres
      - SPRING_REDIS_HOST=redis
      - SPRING_REDIS_PORT=6379
      - SPRING_CONFIG_IMPORT=optional:configserver:http://config-service:8888
      - EUREKA_CLIENT_SERVICEURL_DEFAULTZONE=http://discovery-service:8761/eureka/
    ports:
      - "8081:8081"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      config-service:
        condition: service_healthy
      discovery-service:
        condition: service_healthy
    networks:
      - snowguard-net
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8081/actuator/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 90s

  hazard-service:
    image: rahijamil/snowguard-hazard-service
    # build: ./hazard-service
    container_name: hazard-service
    env_file:
      - .env
    environment:
      - SPRING_DATASOURCE_URL=jdbc:postgresql://postgres:5432/hazarddb
      - SPRING_DATASOURCE_USERNAME=postgres
      - SPRING_DATASOURCE_PASSWORD=postgres
      - SPRING_REDIS_HOST=redis
      - SPRING_REDIS_PORT=6379
      - OPENWEATHER_API_KEY=${OPENWEATHER_API_KEY}
      - ROUTING_API_KEY=${ROUTING_API_KEY}
      - SPRING_CONFIG_IMPORT=optional:configserver:http://config-service:8888
      - EUREKA_CLIENT_SERVICEURL_DEFAULTZONE=http://discovery-service:8761/eureka/
    ports:
      - "8082:8082"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      config-service:
        condition: service_healthy
      discovery-service:
        condition: service_healthy
    networks:
      - snowguard-net
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8082/actuator/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 90s

  ai-service:
    image: rahijamil/snowguard-ai-service
    # build: ./ai-service
    container_name: ai-service
    env_file:
      - .env
    environment:
      - DATABASE_URL=postgresql://postgres:postgres@postgres:5432/aidb
      - GEMINI_API_KEY=${GEMINI_API_KEY}
      - GEMINI_MODEL=${GEMINI_MODEL:-gemini-2.5-flash}
      - ENVIRONMENT=production
      - PORT=8003
      - LOG_LEVEL=INFO
      - USER_SERVICE_URL=http://user-service:8081
      - HAZARD_SERVICE_URL=http://hazard-service:8082
    ports:
      - "8003:8003"
    depends_on:
      postgres:
        condition: service_healthy
      user-service:
        condition: service_healthy
      hazard-service:
        condition: service_healthy
    networks:
      - snowguard-net
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8003/health"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 90s

  notification-service:
    image: rahijamil/snowguard-notification-service
    # build: ./notification-service
    container_name: notification-service
    env_file:
      - .env
    environment:
      - NODE_ENV=production
      - PORT=8004
      - DATABASE_URL=postgresql://postgres:postgres@postgres:5432/notificationdb
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - JWT_SECRET=${JWT_SECRET:-gyjKcS5rxZFa0bh4dM5tPUfkIHvM3938ucJUmf4g+Ic=}
      - USER_SERVICE_URL=http://user-service:8081
      - HAZARD_SERVICE_URL=http://hazard-service:8082
    ports:
      - "8004:8004"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      user-service:
        condition: service_healthy
    networks:
      - snowguard-net
    restart: unless-stopped
    healthcheck:
      test:
        [
          "CMD",
          "node",
          "-e",
          "require('http').get('http://localhost:8004/health', (r) => process.exit(r.statusCode === 200 ? 0 : 1))",
        ]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s

  # ===============================================
  # API GATEWAY
  # ===============================================
  api-gateway:
    image: rahijamil/snowguard-api-gateway
    build: ./api-gateway
    container_name: api-gateway
    env_file:
      - .env
    environment:
      - SPRING_REDIS_HOST=redis
      - SPRING_REDIS_PORT=6379
      - JWT_SECRET=${JWT_SECRET:-gyjKcS5rxZFa0bh4dM5tPUfkIHvM3938ucJUmf4g+Ic=}
      - SPRING_CONFIG_IMPORT=optional:configserver:http://config-service:8888
      - EUREKA_CLIENT_SERVICEURL_DEFAULTZONE=http://discovery-service:8761/eureka/
      # Service URLs (fallback if discovery fails)
      - USER_SERVICE_URL=http://user-service:8081
      - HAZARD_SERVICE_URL=http://hazard-service:8082
      - AI_SERVICE_URL=http://ai-service:8003
      - NOTIFICATION_SERVICE_URL=http://notification-service:8004
    ports:
      - "8000:8000"
    depends_on:
      redis:
        condition: service_healthy
      config-service:
        condition: service_healthy
      discovery-service:
        condition: service_healthy
      user-service:
        condition: service_healthy
      hazard-service:
        condition: service_healthy
      ai-service:
        condition: service_healthy
      notification-service:
        condition: service_healthy
    networks:
      - snowguard-net
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/actuator/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 90s

# ===============================================
# VOLUMES
# ===============================================
volumes:
  postgres-data:
    driver: local

# ===============================================
# NETWORKS
# ===============================================
networks:
  snowguard-net:
    driver: bridge
    name: snowguard-network