由于证书过期，Workload Security Agent 未连接
适用于
- Data Infrastructure Insights (DII) (前身为 Cloud Insights) 服务
- 软件工作负载安全 (SWS)
问题
- 工作负载安全代理显示状态"
Not Connected" - 代理服务未在主机 VM 内运行
- 重新启动时，几分钟后再次失败
agent.log：[INFO] [prod] [3d532211-f783-44fb-805a-233ca946bdea] [22f222a8-3120-47d6-a726-b4a8010c34a8] [agent-AcqAuthenticationKeyGenerator] - Certificate signing request is created successfully.
[ERROR] [prod] [3d532211-f783-44fb-805a-233ca946bdea] [22f222a8-3120-47d6-a726-b4a8010c34a8] [agent-CommunicationManager] - Received status code 401 and status response [] for the request POST:/rest/v1/agents/cert
[ERROR] [prod] [3d532211-f783-44fb-805a-233ca946bdea] [22f222a8-3120-47d6-a726-b4a8010c34a8] [agent-CommunicationManager] - Certificate request failed, reason: Sign Agent certificate request failed. Failed to login: cannot find Authorization header
[INFO] [prod] [3d532211-f783-44fb-805a-233ca946bdea] [22f222a8-3120-47d6-a726-b4a8010c34a8] [agent-AcqAuthenticationKeyGenerator] - Restoring agent certs from /opt/netapp/cloudsecure/agent-certs/acqkeys_backup
[ERROR] [prod] [3d532211-f783-44fb-805a-233ca946bdea] [22f222a8-3120-47d6-a726-b4a8010c34a8] [agent-ActorSystemImpl] - Failed to configure agent. Reason: Certificate request failed, reason: Sign Agent certificate request failed. Failed to login: cannot find Authorization header}}