Current docker setup.

docker-compose.yml

@@ -1,10 +1,30 @@
 version: '3.8'
+name: ${NAMESPACE_PREFIX}
 
 services:
+  neo4j:
+    image: neo4j
+    environment:
+      NEO4J_AUTH: ${NEO4J_USERNAME}/${NEO4J_PASSWORD}
+      NEO4J_apoc_export_file_enabled: true
+      NEO4J_apoc_import_file_enabled: true
+      NEO4J_apoc_import_file_use__neo4j__config: true
+      NEO4J_PLUGINS: '["apoc"]'
+    volumes:
+      - ./data/neo4j/data:/data
+      - ./data/neo4j/plugins:/plugins
+      - ./data/neo4j/logs:/logs
+    ports:
+      - "127.0.0.1:7474:7474"  # HTTP
+      - "127.0.0.1:7687:7687"  # Bolt
+    networks:
+      - lightrag_net
+    restart: always
+
   lightrag:
     build: .
     ports:
-      - "${PORT:-9621}:9621"
+      - "127.0.0.1:9621:9621"
     volumes:
       - ./data/rag_storage:/app/data/rag_storage
       - ./data/inputs:/app/data/inputs
@@ -16,8 +36,15 @@ services:
     restart: unless-stopped
     networks:
       - lightrag_net
+      - lightrag_db_network
     extra_hosts:
       - "host.docker.internal:host-gateway"
+    depends_on:
+      - neo4j
+
 networks:
   lightrag_net:
     driver: bridge
+  lightrag_db_network:
+    name: lightrag_db_network
+    external: true