# Docker Compose for local development and testing
# Not recommended for production - use Kubernetes instead

version: '3.9'

services:
  gateway:
    build:
      context: .
      dockerfile: Dockerfile
    image: llm-gateway:latest
    container_name: llm-gateway
    ports:
      - "8080:8080"
    environment:
      # Provider API keys
      GOOGLE_API_KEY: ${GOOGLE_API_KEY}
      ANTHROPIC_API_KEY: ${ANTHROPIC_API_KEY}
      OPENAI_API_KEY: ${OPENAI_API_KEY}
      OIDC_AUDIENCE: ${OIDC_AUDIENCE:-}
    volumes:
      - ./config.yaml:/app/config/config.yaml:ro
    depends_on:
      redis:
        condition: service_healthy
    networks:
      - llm-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:8080/health"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s

  redis:
    image: redis:7.2-alpine
    container_name: llm-gateway-redis
    ports:
      - "6379:6379"
    command: redis-server --maxmemory 256mb --maxmemory-policy allkeys-lru
    volumes:
      - redis-data:/data
    networks:
      - llm-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 3

  # Optional: Prometheus for metrics
  prometheus:
    image: prom/prometheus:latest
    container_name: llm-gateway-prometheus
    ports:
      - "9090:9090"
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
    volumes:
      - ./monitoring/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - prometheus-data:/prometheus
    networks:
      - llm-network
    restart: unless-stopped
    profiles:
      - monitoring

  # Optional: Grafana for visualization
  grafana:
    image: grafana/grafana:latest
    container_name: llm-gateway-grafana
    ports:
      - "3000:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_USERS_ALLOW_SIGN_UP=false
    volumes:
      - ./monitoring/grafana-datasources.yml:/etc/grafana/provisioning/datasources/datasources.yml:ro
      - ./monitoring/grafana-dashboards.yml:/etc/grafana/provisioning/dashboards/dashboards.yml:ro
      - ./monitoring/dashboards:/var/lib/grafana/dashboards:ro
      - grafana-data:/var/lib/grafana
    depends_on:
      - prometheus
    networks:
      - llm-network
    restart: unless-stopped
    profiles:
      - monitoring

networks:
  llm-network:
    driver: bridge

volumes:
  redis-data:
  prometheus-data:
  grafana-data: