name: bcai-router
services:
  bcai-router:
    image: bcai-router
    build: .
    expose:
      - "3000"
    env_file:
      - .env.local
    environment:
      DATABASE_URL: ${DATABASE_URL:?set DATABASE_URL in .env (see .env.example)}
      REDIS_URL: redis://redis:6379
      # Ollama runs on the Docker host, not inside the bcai-router container.
      # host.docker.internal resolves to the host on Docker Desktop / Linux 20.10+.
      OLLAMA_BASE_URL: http://host.docker.internal:11434
    extra_hosts:
      - "host.docker.internal:host-gateway"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    volumes:
      - bcai-router-data:/app/data
      - ./exam-images:/app/exam-images:ro
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://127.0.0.1:3000/api/health || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 40s

  caddy:
    image: caddy:2-alpine
    ports:
      - "3334:80"
    volumes:
      - ./caddy-docker.Caddyfile:/etc/caddy/Caddyfile:ro
    depends_on:
      bcai-router:
        condition: service_healthy
    restart: unless-stopped

  postgres:
    image: pgvector/pgvector:pg17
    ports:
      - "5434:5432"
    environment:
      POSTGRES_USER: bcai
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?set POSTGRES_PASSWORD in .env (see .env.example)}
      POSTGRES_DB: bcairouter
    command:
      - "postgres"
      - "-c"
      - "shared_buffers=256MB"
      - "-c"
      - "work_mem=16MB"
      - "-c"
      - "effective_cache_size=2GB"
      - "-c"
      - "max_wal_size=2GB"
      - "-c"
      - "random_page_cost=1.1"
      - "-c"
      - "shared_preload_libraries=pg_stat_statements"
    volumes:
      - bcai-router-pg:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U bcai -d bcairouter"]
      interval: 5s
      timeout: 3s
      retries: 10

  redis:
    image: valkey/valkey:8-alpine
    ports:
      - "6382:6379"
    command:
      - valkey-server
      - --maxmemory
      - 1gb
      - --maxmemory-policy
      - allkeys-lru
      - --save
      - ""
      - --appendonly
      - "no"
      - --tcp-backlog
      - "2048"
      - --timeout
      - "0"
      - --tcp-keepalive
      - "60"
    volumes:
      - bcai-router-redis:/data
    healthcheck:
      test: ["CMD", "valkey-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 10

volumes:
  bcai-router-data:
  bcai-router-pg:
  bcai-router-redis: