Update .env.example to fix MILVUS_URI default value (#13140)

Signed-off-by: ChengZi <chen.zhang@zilliz.com>
Co-authored-by: ChengZi <chen.zhang@zilliz.com>

docker/.env.example

@@ -397,12 +397,12 @@ QDRANT_CLIENT_TIMEOUT=20
 QDRANT_GRPC_ENABLED=false
 QDRANT_GRPC_PORT=6334
 
-# Milvus configuration Only available when VECTOR_STORE is `milvus`.
+# Milvus configuration. Only available when VECTOR_STORE is `milvus`.
 # The milvus uri.
-MILVUS_URI=http://127.0.0.1:19530
+MILVUS_URI=http://host.docker.internal:19530
 MILVUS_TOKEN=
-MILVUS_USER=root
-MILVUS_PASSWORD=Milvus
+MILVUS_USER=
+MILVUS_PASSWORD=
 MILVUS_ENABLE_HYBRID_SEARCH=False
 
 # MyScale configuration, only available when VECTOR_STORE is `myscale`

docker/docker-compose.yaml

@@ -134,10 +134,10 @@ x-shared-env: &shared-api-worker-env
   QDRANT_CLIENT_TIMEOUT: ${QDRANT_CLIENT_TIMEOUT:-20}
   QDRANT_GRPC_ENABLED: ${QDRANT_GRPC_ENABLED:-false}
   QDRANT_GRPC_PORT: ${QDRANT_GRPC_PORT:-6334}
-  MILVUS_URI: ${MILVUS_URI:-http://127.0.0.1:19530}
+  MILVUS_URI: ${MILVUS_URI:-http://host.docker.internal:19530}
   MILVUS_TOKEN: ${MILVUS_TOKEN:-}
-  MILVUS_USER: ${MILVUS_USER:-root}
-  MILVUS_PASSWORD: ${MILVUS_PASSWORD:-Milvus}
+  MILVUS_USER: ${MILVUS_USER:-}
+  MILVUS_PASSWORD: ${MILVUS_PASSWORD:-}
   MILVUS_ENABLE_HYBRID_SEARCH: ${MILVUS_ENABLE_HYBRID_SEARCH:-False}
   MYSCALE_HOST: ${MYSCALE_HOST:-myscale}
   MYSCALE_PORT: ${MYSCALE_PORT:-8123}