docker-compose.yml

services:
  # PostgreSQL Database
  postgres:
    image: pgvector/pgvector:pg15
    container_name: echograph-postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-echograph}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
      POSTGRES_DB: ${POSTGRES_DB:-echograph}
      KEYCLOAK_DB: ${KEYCLOAK_DB:-keycloak}
      KEYCLOAK_DB_USER: ${KEYCLOAK_DB_USER:-keycloak}
      KEYCLOAK_DB_PASSWORD: ${KEYCLOAK_DB_PASSWORD:-keycloak_changeme}
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./postgres/init-databases.sh:/docker-entrypoint-initdb.d/init-databases.sh
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U echograph"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - echograph-network

  # Redis for Celery
  redis:
    image: redis:7-alpine
    container_name: echograph-redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - echograph-network

  # MinIO for S3-compatible storage
  minio:
    image: minio/minio:latest
    container_name: echograph-minio
    ports:
      - "9000:9000"
      - "9001:9001"
    environment:
      MINIO_ROOT_USER: ${MINIO_ACCESS_KEY:-minioadmin}
      MINIO_ROOT_PASSWORD: ${MINIO_SECRET_KEY:-minioadmin}
    volumes:
      - minio_data:/data
    command: server /data --console-address ":9001"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
      interval: 30s
      timeout: 20s
      retries: 3
    networks:
      - echograph-network

  # Qdrant Vector Database
  qdrant:
    image: qdrant/qdrant:latest
    container_name: echograph-qdrant
    ports:
      - "6333:6333"
      - "6334:6334"
    volumes:
      - qdrant_data:/qdrant/storage
    environment:
      QDRANT__SERVICE__HTTP_PORT: 6333
      QDRANT__SERVICE__GRPC_PORT: 6334
    networks:
      - echograph-network

  # n8n Workflow Automation
  n8n:
    image: n8nio/n8n:latest
    container_name: echograph-n8n
    ports:
      - "5678:5678"
    environment:
      - N8N_BASIC_AUTH_ACTIVE=${N8N_BASIC_AUTH_ACTIVE:-true}
      - N8N_BASIC_AUTH_USER=${N8N_BASIC_AUTH_USER:-admin}
      - N8N_BASIC_AUTH_PASSWORD=${N8N_BASIC_AUTH_PASSWORD:-changeme}
      - N8N_HOST=${N8N_HOST:-localhost}
      - N8N_PORT=${N8N_PORT:-5678}
      - N8N_PROTOCOL=http
      - WEBHOOK_URL=http://localhost:5678/
      - GENERIC_TIMEZONE=UTC
    volumes:
      - n8n_data:/home/node/.n8n
    depends_on:
      - postgres
    networks:
      - echograph-network

  # Keycloak Identity and Access Management
  keycloak:
    image: quay.io/keycloak/keycloak:23.0
    container_name: echograph-keycloak
    command: start-dev
    ports:
      - "8080:8080"
    environment:
      - KEYCLOAK_ADMIN=${KEYCLOAK_ADMIN:-admin}
      - KEYCLOAK_ADMIN_PASSWORD=${KEYCLOAK_ADMIN_PASSWORD:-admin_changeme}
      - KC_DB=postgres
      - KC_DB_URL=jdbc:postgresql://postgres:5432/${KEYCLOAK_DB:-keycloak}
      - KC_DB_USERNAME=${KEYCLOAK_DB_USER:-keycloak}
      - KC_DB_PASSWORD=${KEYCLOAK_DB_PASSWORD:-keycloak_changeme}
      - KC_HOSTNAME_STRICT=false
      - KC_HOSTNAME_STRICT_HTTPS=false
      - KC_HTTP_ENABLED=true
      - KC_HTTP_PORT=8080
      - KC_HOSTNAME_PORT=8080
      - KC_HEALTH_ENABLED=true
      - KC_HOSTNAME_STRICT_BACKCHANNEL=false
      - KC_HOSTNAME_URL=${KEYCLOAK_HOSTNAME_URL:-http://localhost:8080}
      - KC_HOSTNAME_ADMIN_URL=${KEYCLOAK_HOSTNAME_ADMIN_URL:-http://localhost:8080}
      # Disable frame-ancestors CSP to allow iframe embedding
      - KC_SPI_SECURITY_HEADERS_FRAME_ANCESTORS=""
    volumes:
      - keycloak_data:/opt/keycloak/data
    depends_on:
      postgres:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "timeout 2 bash -c '</dev/tcp/localhost/8080' || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 90s
    networks:
      - echograph-network

  # FastAPI Backend
  api:
    build:
      context: .
      dockerfile: ./api/Dockerfile
    container_name: echograph-api
    ports:
      - "8000:8000"
    environment:
      - DATABASE_URL=${DATABASE_URL}
      - REDIS_URL=${REDIS_URL:-redis://redis:6379/0}
      - CELERY_BROKER_URL=${CELERY_BROKER_URL:-redis://redis:6379/0}
      - CELERY_RESULT_BACKEND=${CELERY_RESULT_BACKEND:-redis://redis:6379/0}
      - MINIO_ENDPOINT=${MINIO_ENDPOINT:-minio:9000}
      - MINIO_ACCESS_KEY=${MINIO_ACCESS_KEY:-minioadmin}
      - MINIO_SECRET_KEY=${MINIO_SECRET_KEY:-minioadmin}
      - MINIO_USE_SSL=${MINIO_USE_SSL:-false}
      - QDRANT_HOST=${QDRANT_HOST:-qdrant}
      - QDRANT_PORT=${QDRANT_PORT:-6333}
      - API_SECRET_KEY=${API_SECRET_KEY:-change-this-to-a-random-secret-key}
      - LOG_LEVEL=${LOG_LEVEL:-INFO}
      - KEYCLOAK_SERVER_URL=${KEYCLOAK_SERVER_URL}
      - KEYCLOAK_REALM=${KEYCLOAK_REALM:-echograph}
      - KEYCLOAK_CLIENT_ID=${KEYCLOAK_CLIENT_ID:-echograph-api}
      - KEYCLOAK_CLIENT_SECRET=${KEYCLOAK_CLIENT_SECRET}
      - ALLOWED_ORIGINS=${ALLOWED_ORIGINS:-http://localhost:3000,http://localhost:8000}
      - PYTHONPATH=/app
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    volumes:
      - ./api:/app/api
      - ./ingestion:/app/ingestion
      - ./processing:/app/processing
      - ./data:/app/data
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      minio:
        condition: service_healthy
      qdrant:
        condition: service_started
      keycloak:
        condition: service_started
    networks:
      - echograph-network
    restart: unless-stopped

  # Celery Worker
  celery-worker:
    build:
      context: .
      dockerfile: ./api/Dockerfile
    container_name: echograph-celery-worker
    command: celery -A api.tasks worker --loglevel=info
    environment:
      - DATABASE_URL=${DATABASE_URL}
      - REDIS_URL=${REDIS_URL:-redis://redis:6379/0}
      - CELERY_BROKER_URL=${CELERY_BROKER_URL:-redis://redis:6379/0}
      - CELERY_RESULT_BACKEND=${CELERY_RESULT_BACKEND:-redis://redis:6379/0}
      - MINIO_ENDPOINT=${MINIO_ENDPOINT:-minio:9000}
      - MINIO_ACCESS_KEY=${MINIO_ACCESS_KEY:-minioadmin}
      - MINIO_SECRET_KEY=${MINIO_SECRET_KEY:-minioadmin}
      - MINIO_USE_SSL=${MINIO_USE_SSL:-false}
      - QDRANT_HOST=${QDRANT_HOST:-qdrant}
      - QDRANT_PORT=${QDRANT_PORT:-6333}
      - LOG_LEVEL=${LOG_LEVEL:-INFO}
      - PYTHONPATH=/app
    healthcheck:
      test: ["CMD-SHELL", "celery -A api.tasks inspect ping -d celery@$$HOSTNAME"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    volumes:
      - ./api:/app/api
      - ./ingestion:/app/ingestion
      - ./processing:/app/processing
      - ./data:/app/data
    depends_on:
      redis:
        condition: service_healthy
      postgres:
        condition: service_healthy
      api:
        condition: service_healthy
    networks:
      - echograph-network
    restart: unless-stopped

  # Next.js Frontend
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
      args:
        - NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL:-http://localhost:8000}
        - NEXT_PUBLIC_WS_URL=${NEXT_PUBLIC_WS_URL:-ws://localhost:8000}
        - NEXT_PUBLIC_KEYCLOAK_URL=${KEYCLOAK_PUBLIC_URL:-http://localhost:8080}
        - NEXT_PUBLIC_KEYCLOAK_REALM=${KEYCLOAK_REALM:-echograph}
        - NEXT_PUBLIC_KEYCLOAK_CLIENT_ID=${KEYCLOAK_FRONTEND_CLIENT_ID:-echograph-frontend}
    container_name: echograph-frontend
    ports:
      - "3000:3000"
    environment:
      - NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL:-http://localhost:8000}
      - NEXT_PUBLIC_WS_URL=${NEXT_PUBLIC_WS_URL:-ws://localhost:8000}
      - NEXT_PUBLIC_KEYCLOAK_URL=${KEYCLOAK_PUBLIC_URL:-http://localhost:8080}
      - NEXT_PUBLIC_KEYCLOAK_REALM=${KEYCLOAK_REALM:-echograph}
      - NEXT_PUBLIC_KEYCLOAK_CLIENT_ID=${KEYCLOAK_FRONTEND_CLIENT_ID:-echograph-frontend}
    depends_on:
      - api
    networks:
      - echograph-network
    restart: unless-stopped

volumes:
  postgres_data:
  redis_data:
  minio_data:
  qdrant_data:
  n8n_data:
  keycloak_data:

networks:
  echograph-network:
    driver: bridge