3.3. 서비스 문제 해결

프로세스

1. OpenShift Serverless Logic은 HTTP 요청 및 응답을 추적하기 위해 다음 속성을 설정하여 Apache HTTP 클라이언트를 사용합니다.

   # Turning HTTP tracing on
   quarkus.log.category."org.apache.http".level=DEBUG

   Copy to Clipboard Toggle word wrap

2. 애플리케이션의 application.properties 파일에 다음 구성을 추가하여 Apache HTTP Client에 대한 디버깅을 켭니다.

   quarkus.log.category."org.apache.http".level=DEBUG

   Copy to Clipboard Toggle word wrap
3. 애플리케이션을 다시 시작하여 로그 구성 변경 사항을 전파합니다.

4. 다시 시작한 후 로그에 HTTP 요청 추적을 확인합니다.

   추적된 HTTP 요청의 로그 예

   2023-09-25 19:00:55,242 DEBUG Executing request POST /v2/models/yolo-model/infer HTTP/1.1
   2023-09-25 19:00:55,243 DEBUG http-outgoing-0 >> POST /v2/models/yolo-model/infer HTTP/1.1
   2023-09-25 19:00:55,243 DEBUG http-outgoing-0 >> Accept: application/json
   2023-09-25 19:00:55,243 DEBUG http-outgoing-0 >> Content-Type: application/json
   2023-09-25 19:00:55,243 DEBUG http-outgoing-0 >> kogitoprocid: inferencepipeline
   2023-09-25 19:00:55,243 DEBUG http-outgoing-0 >> kogitoprocinstanceid: 85114b2d-9f64-496a-bf1d-d3a0760cde8e
   2023-09-25 19:00:55,243 DEBUG http-outgoing-0 >> kogitoprocist: Active
   2023-09-25 19:00:55,243 DEBUG http-outgoing-0 >> kogitoproctype: SW
   2023-09-25 19:00:55,243 DEBUG http-outgoing-0 >> kogitoprocversion: 1.0
   2023-09-25 19:00:55,243 DEBUG http-outgoing-0 >> Content-Length: 23177723
   2023-09-25 19:00:55,244 DEBUG http-outgoing-0 >> Host: yolo-model-opendatahub-model.apps.trustyai.dzzt.p1.openshiftapps.com

   Copy to Clipboard Toggle word wrap

5. 요청 로그 다음에 HTTP 응답 추적의 로그를 확인합니다.

   추적된 HTTP 응답의 로그 예

   2023-09-25 19:01:00,738 DEBUG http-outgoing-0 << "HTTP/1.1 500 Internal Server Error[\r][\n]"
   2023-09-25 19:01:00,738 DEBUG http-outgoing-0 << "content-type: application/json[\r][\n]"
   2023-09-25 19:01:00,738 DEBUG http-outgoing-0 << "date: Mon, 25 Sep 2023 19:01:00 GMT[\r][\n]"
   2023-09-25 19:01:00,738 DEBUG http-outgoing-0 << "content-length: 186[\r][\n]"
   2023-09-25 19:01:00,738 DEBUG http-outgoing-0 << "set-cookie: 276e4597d7fcb3b2cba7b5f037eeacf5=5427fafade21f8e7a4ee1fa6c221cf40; path=/; HttpOnly; Secure; SameSite=None[\r][\n]"
   2023-09-25 19:01:00,738 DEBUG http-outgoing-0 << "[\r][\n]"
   2023-09-25 19:01:00,738 DEBUG http-outgoing-0 << "{"code":13, "message":"Failed to load Model due to adapter error: Error calling stat on model file: stat /models/yolo-model__isvc-1295fd6ba9/yolov5s-seg.onnx: no such file or directory"}"

   Copy to Clipboard Toggle word wrap