PowerFlex：SSL 憑證驗證失敗 - 無法進行開機

PostgreSQL 領導者記錄

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

• 在續訂憑證之前，引導程式遭到封鎖
• PostgreSQL 複本無法順利啟動 

PostgreSQL Replica Logs** （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

PGO 操作員無法更新憑證 

重新啟動 cert-manager

kubectl rollout restart deployment cert-manager -n powerflex

預期成果：
- 憑證管理員 pod 已重新啟動
- 所有受管理憑證已
更新 - PostgreSQL Pod 憑證已
更新 - 複本 pod 已成功引導
- 系統已恢復正常操作