fixed milvus port conflict issues during deployment (#183)

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* fixed milvus port conflict issues during deployment

* align port for unified retrieval microservice

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: jinjunzh

comps/dataprep/milvus/prepare_doc_milvus.py

@@ -12,11 +12,12 @@
 from comps.cores.mega.micro_service import opea_microservices, register_microservice
 from comps.cores.proto.docarray import DocPath
 from comps.cores.telemetry.opea_telemetry import opea_telemetry
+from comps.dataprep.utils import document_loader
 
-current_script_path = os.path.dirname(os.path.abspath(__file__))
-parent_dir = os.path.dirname(current_script_path)
-sys.path.append(parent_dir)
-from utils import document_loader
+# current_script_path = os.path.dirname(os.path.abspath(__file__))
+# parent_dir = os.path.dirname(current_script_path)
+# sys.path.append(parent_dir)
+# from utils import document_loader
 
 
 @register_microservice(

comps/vectorstores/langchain/milvus/docker-compose.yml

@@ -66,14 +66,14 @@ services:
       - ./milvus.yaml:/milvus/configs/milvus.yaml
       - ${DOCKER_VOLUME_DIRECTORY:-.}/volumes/milvus:/var/lib/milvus
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:9091/healthz"]
+      test: ["CMD", "curl", "-f", "http://localhost:9092/healthz"]
       interval: 30s
       start_period: 90s
       timeout: 20s
       retries: 3
     ports:
       - "19530:19530"
-      - "9091:9091"
+      - "9092:9092"
     depends_on:
       - "etcd"
       - "minio"

comps/vectorstores/langchain/milvus/milvus.yaml

@@ -244,7 +244,7 @@ proxy:
     port: # high-level restful api
     acceptTypeAllowInt64: true # high-level restful api, whether http client can deal with int64
     enablePprof: true # Whether to enable pprof middleware on the metrics port
-  ip: # if not specified, use the first unicastable address
+  ip: 0.0.0.0 # if not specified, use the first unicastable address
   port: 19530
   internalPort: 19529
   grpc: