由于用于双向 TLS 通信的 CA 证书已过期，AIQUM 中的集群获取失败

适用于

• Active IQ Unified Manager (AIQUM) 9.12 及更高版本
• ONTAP 9.5 及更高版本
• 为 ONTAP 集群启用了双向传输层安全 (mTLS / Mutual TLS)

问题

• AIQUM DASHBOARD 显示 Cluster discovery failed. Rediscover the cluster after resolving the issue.
• 集群发现会显示"Failed" ，用于新添加的集群。
• 操作状态 为 Failed，针对Health Poll 操作，在 STORAGE MANAGEMENT > Cluster Setup 中用于现有集群
• 在 ONTAP/AIQUM 发生更改后可能会出现此问题，例如，更新 ONTAP 版本会导致 AIQUM 重新交换证书
• 事件 Cluster Monitoring Failed 和 Mutual TLS Certificate Expire 被触发
• 在Cluster Monitoring Failed事件被触发很长时间后，卷或聚合容量的历史窗格显示Insufficient Historical Data ，而不是当前和趋势容量线。
• 有时会阻止 OSM GUI 访问
• 最近的性能图未显示
• 容量信息未更新。
• 配额信息未更新，超限事件未通知。
• 现有关联的保护策略显示 PKIX path building failed
• 最近的配置更改（如 qtree 创建）未反映
• ocumserver.log 显示错误：

INFO [oncommand] [org.springframework.jms.listener.DefaultMessageListenerContainer#0-1] [com.netapp.ipc.jms.OCIE_Events] OCIE JMS notification message received: {WarningCount=0, DatasourceName=<cluster_name>, DatasourceID=1, Error0_ClusterManagementIP=<cluster_name>, PackageName=netappfoundation, TotalReportTime=-1, PollStartTime=1711675762833, ErrorCount=1, Success=false, DurationTime=554, Error0_Message=[Device name <cluster_name>]: Communication problem with the cluster: <cluster_name>, command: system-get-version, error: 'Received fatal alert: certificate_expired' on try 5 out of 5, TotalZAPITime=-1, NotificationType=PACKAGE_COMPLETED, Error0_Type=NETWORK_ACCESS_FAILURE, UpdateTime=1711675763398, Error0_Port=443, MessageType=PACKAGE_NOTIFICATION, Error0_Zapi=system-get-version}

• au.log 显示错误：
  • ERROR [common-pool-XX] c.o.s.a.d.n.t.z.ZAPIConnection (ZAPIConnection.java:442) - [netappfoundation] <cluster_name> - Communication problem with the cluster: <cluster_name>, command: system-get-version, error: 'Received fatal alert: certificate_expired' on try 5 out of 5
  • WARN  [common-pool-131891] c.o.s.a.d.n.t.z.ZAPIConnection (ZAPIConnection.java:586) - [netappfoundation] <ONTAP_CLUSTER_IP> - <ONTAP_CLUSTER_IP><ONTAP_CLUSTER_IP> - SSL handshake error on system-get-version try 5 out of 5, Received fatal alert: certificate_expired javax.net.ssl.SSLHandshakeException: Received fatal alert: certificate_expired
  • WARN  [common-pool-4132] c.o.s.a.d.n.t.z.ZAPIConnection (ZAPIConnection.java:619) - [netappfoundation] <ONTAP_CLUSTER_IP> - while executing ZAPIs on datasource: <ONTAP_CLUSTER_IP> IP: <ONTAP_CLUSTER_IP> for ZAPI: system-get-version, javax.net.ssl.SSLException: Connection has closed: javax.net.ssl.SSLException: Software caused connection abort: socket write error java.net.SocketException: Software caused connection abort: socket write error
   at java.net.SocketOutputStream.socketWrite0(Native Method) ~[?:?]
   at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:110) ~[?:?]
   at java.net.SocketOutputStream.write(SocketOutputStream.java:150) ~[?:?]
   at sun.security.ssl.SSLSocketOutputRecord.flush(SSLSocketOutputRecord.java:271) ~[?:?]
..
ERROR [common-pool-4132] c.o.s.a.f.d.BaseDataSource (DataSourceErrorException.java:246) - <ONTAP_CLUSTER_IP> [Error connecting] - Communication problem with the cluster: <ONTAP_CLUSTER_IP> ([Device name <ONTAP_CLUSTER_IP>]: Failed to connect to the cluster.)
• ONTAP 报告 mgmtgwd.certificate.expired 和/或 mgmtgwd.certificate.expiring EMS 事件
  • [Node_Name: mgwd: security.invalid.login:alert]: Failed to authenticate login attempt to Vserver: <vserver_name>, username: null, application: ontapi. audit-mlog shows: [kern_audit:info:3385] 8503e8000065373d :: <cluster_name>:ontapi :: <AIQUM_IP>:52346 :: <cluster_name>:null :: Login Attempt :: Error: Authentication failed
  • [Nodename: mgwd: mgmtgwd.certificate.expired:error]: A digital certificate with Fully Qualified Domain Name (FQDN) admin, Serial Number xxxxxxxxxxx, Certificate Authority 'admin' and type client-ca for Vserver svm0 has expired.