feat: add README

src/qdrant/README.md

@@ -1,5 +1,25 @@
 # Qdrant
 
-## 鉴权
+[English](./README.md) | [中文](./README.zh.md)
 
-Qdrant 支持 [API 密钥](https://qdrant.tech/documentation/guides/security/#read-only-api-key)和 [JWT 令牌](https://qdrant.tech/documentation/guides/security/#granular-access-control-with-jwt)两种鉴权方式。
+Qdrant is a vector database for efficient similarity search and AI applications.
+
+## Authorization
+
+Qdrant supports [API keys](https://qdrant.tech/documentation/guides/security/#read-only-api-key) and [JWT tokens](https://qdrant.tech/documentation/guides/security/#granular-access-control-with-jwt) for access control.
+
+## Services
+
+- `qdrant`: The Qdrant vector database service.
+
+## Configuration
+
+- `QDRANT_VERSION`: The version of the Qdrant image, default is `v1.15.4`.
+- `QDRANT_HTTP_PORT`: The host port for Qdrant HTTP API, default is `6333`.
+- `QDRANT_GRPC_PORT`: The host port for Qdrant gRPC API, default is `6334`.
+- `QDRANT_API_KEY`: API key for Qdrant.
+- `QDRANT_JWT_RBAC`: Enable JWT RBAC, default is `false`.
+
+## Volumes
+
+- `qdrant_data`: A volume for storing Qdrant data.