=== a7a 재현 A — 완전 냉시동 ===
statefulset.apps/keycloak restarted
partitioned roll out complete: 2 new pods have been updated...
deployment.apps/postgres scaled
pod/postgres-7b474b88c8-5zp6v condition met
pod/a7a-probe condition met
=== ③ 로그인을 본문과 함께 (기대: 400 unauthorized_client) ===
{"error":"unauthorized_client","error_description":"Unexpected error when authenticating client"}
400
=== ④ 실패한 SQL 을 Keycloak 로그에서 ===
