=== ★ 롤백 시도: 26.7.0 → 26.0 ===
  시각: 15:02:20
statefulset.apps/keycloak image updated
  +20초  keycloak-0:Running(1/1) keycloak-1:Running(0/1) 
  +40초  keycloak-0:Running(1/1) keycloak-1:Running(0/1) 
  +60초  keycloak-0:Running(1/1) keycloak-1:Running(0/1) 
  +80초  keycloak-0:Running(1/1) keycloak-1:Error(0/1) 
  +100초  keycloak-0:Running(1/1) keycloak-1:Running(0/1) 
  +120초  keycloak-0:Running(1/1) keycloak-1:Error(0/1) 
  +140초  keycloak-0:Running(1/1) keycloak-1:CrashLoopBackOff(0/1) 
  +160초  keycloak-0:Running(1/1) keycloak-1:Running(0/1) 

=== 새 파드가 무엇을 말하는가 ===
2026-09-04 06:03:25,877 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Failed to start server in (production) mode
2026-09-04 06:03:25,877 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: liquibase.exception.ValidationFailedException: Validation Failed:
2026-09-04 06:03:25,877 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) ERROR: Validation Failed:
2026-09-04 06:03:25,877 ERROR [org.keycloak.quarkus.runtime.cli.ExecutionExceptionHandler] (main) For more details run the same command passing the '--verbose' option. Also you can use '--help' to see the detai