LightRAG/docker-compose.all-in-one.yml

version: '3.8'

# Docker All-in-One Stack
# Neo4j + Qdrant + Redis + MongoDB
# Best for: Containerized deployments, cloud environments

services:
  # LightRAG Application
  lightrag:
    image: ghcr.io/hkuds/lightrag:latest
    container_name: lightrag-aio
    env_file:
      - .env
    environment:
      # All-in-One Storage Configuration
      LIGHTRAG_GRAPH_STORAGE: Neo4JStorage
      LIGHTRAG_VECTOR_STORAGE: QdrantVectorDBStorage
      LIGHTRAG_KV_STORAGE: RedisKVStorage
      LIGHTRAG_DOC_STATUS_STORAGE: MongoDocStatusStorage

      # Service Connection Details
      NEO4J_URI: bolt://neo4j:7687
      NEO4J_USERNAME: neo4j
      NEO4J_PASSWORD: lightrag_neo4j_pass

      QDRANT_URL: http://qdrant:6333

      REDIS_URI: redis://redis:6379

      MONGO_URI: mongodb://lightrag_user:lightrag_pass@mongodb:27017/lightrag?authSource=admin
      MONGO_DATABASE: lightrag

      # Performance settings
      MAX_ASYNC: 6
      MAX_TOKENS: 32768
      ENABLE_LLM_CACHE: true
      ENABLE_LLM_CACHE_FOR_EXTRACT: true
    ports:
      - "9621:9621"
    depends_on:
      mongodb:
        condition: service_healthy
      redis:
        condition: service_healthy
      neo4j:
        condition: service_started
      qdrant:
        condition: service_healthy
    volumes:
      - ./data/inputs:/app/inputs
      - ./data/rag_storage:/app/rag_storage
    networks:
      - lightrag-aio-network
    restart: unless-stopped

  # MongoDB for Document Status Storage
  mongodb:
    image: mongo:7
    container_name: lightrag-aio-mongodb
    environment:
      MONGO_INITDB_ROOT_USERNAME: admin
      MONGO_INITDB_ROOT_PASSWORD: admin_pass
      MONGO_INITDB_DATABASE: lightrag
    ports:
      - "27017:27017"
    volumes:
      - mongodb_data:/data/db
      - ./mongo-init-aio:/docker-entrypoint-initdb.d
    healthcheck:
      test: ["CMD", "mongosh", "--eval", "db.runCommand('ping').ok", "--quiet"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - lightrag-aio-network
    restart: unless-stopped

  # Redis for KV Storage
  redis:
    image: redis:7-alpine
    container_name: lightrag-aio-redis
    command: redis-server --appendonly yes --maxmemory 1gb --maxmemory-policy allkeys-lru
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - lightrag-aio-network
    restart: unless-stopped

  # Neo4j for Graph Storage
  neo4j:
    image: neo4j:5.15
    container_name: lightrag-aio-neo4j
    environment:
      NEO4J_AUTH: neo4j/lightrag_neo4j_pass
      NEO4J_PLUGINS: '["apoc"]'
      NEO4J_dbms_security_procedures_unrestricted: apoc.*
      NEO4J_dbms_memory_heap_initial__size: 512M
      NEO4J_dbms_memory_heap_max__size: 1G
      NEO4J_dbms_memory_pagecache_size: 512M
    ports:
      - "7474:7474"
      - "7687:7687"
    volumes:
      - neo4j_data:/data
      - neo4j_logs:/logs
    networks:
      - lightrag-aio-network
    restart: unless-stopped

  # Qdrant Vector Database
  qdrant:
    image: qdrant/qdrant:latest
    container_name: lightrag-aio-qdrant
    environment:
      QDRANT__SERVICE__HTTP_PORT: 6333
      QDRANT__SERVICE__GRPC_PORT: 6334
      QDRANT__LOG_LEVEL: INFO
    ports:
      - "6333:6333"
      - "6334:6334"
    volumes:
      - qdrant_data:/qdrant/storage
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:6333/health"]
      interval: 30s
      timeout: 20s
      retries: 3
    networks:
      - lightrag-aio-network
    restart: unless-stopped

volumes:
  mongodb_data:
  redis_data:
  neo4j_data:
  neo4j_logs:
  qdrant_data:

networks:
  lightrag-aio-network:
    driver: bridge