PowerFlex: SSL 인증서 확인 실패 - 부트스트랩 실패

Summary: SSL 인증서 확인 실패 - 부트스트랩 실패

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Symptoms

PostgreSQL 리더 로그

host=1.2.3.4, 27737: LOG:  could not accept SSL connection: sslv3 alert certificate expired
2026-05-07 05:54:33,942 INFO: no action. I am (postgres-ha-cmo), the leader with the lock
postgres, 2026-05-07 05:54:34 UTC, app=, db=, user=, host=, 29754: LOG:  received SIGHUP, reloading configuration files
postgres, 2026-05-07 05:54:38 UTC, app=[unknown], db=[unknown], user=[unknown], 
host=1.2.3.4, 27774: LOG:  could not accept SSL connection: certificate verify failed
  • 인증서를 갱신할 때까지 부트스트랩 프로세스가 차단되었습니다.
  • PostgreSQL 복제본을 성공적으로 시작하지 못함 

만료된 TLS 인증서로 인해 PostgreSQL 복제 실패  

PostgreSQL 복제본 로그**(postgres-ha-cmo/database/logs.txt):

```
2026-05-07 05:55:14,743 INFO: No PostgreSQL configuration items changed, nothing to reload.
2026-05-07 05:55:14,746 INFO: Lock owner: postgres-ha-cmo; I am postgres-ha-cmo
2026-05-07 05:55:14,773 INFO: trying to bootstrap from leader 'postgres-ha-cmo'
2026-05-07 05:55:23,905 INFO: Lock owner: postgres-ha-cmo; I am postgres-ha-cmo

인증서 확인 실패 - 부트스트랩 실패 

Cause

PGO 운영자가 인증서를 갱신하지 못했습니다. 

Resolution

를 다시 시작합니다. cert-manager

kubectl rollout restart deployment cert-manager -n powerflex

 

예상 결과:
- Cert-manager Pod 다시 시작
됨 - 모든 관리형 인증서 갱신됨
- PostgreSQL Pod 인증서 갱신됨
- 복제본 Pod가 성공적으로 부트스트랩됨
- 시스템이 정상 작동으로 반환됨

Affected Products

PowerFlex rack, ScaleIO
Article Properties
Article Number: 000504990
Article Type: Solution
Last Modified: 01 Sept 2026
Version:  1
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