This monitor tracks the vCenter Alarm 'vSphere vCenter Host Certificate Management Mode'.
By default, the alarm is triggered by the following event:
|▪||com.vmware.vc.certmgr.HostCertManagementModeChangedEvent: Certificate management mode of the vCenter Server was changed.|
Make sure that secure modes such as VMware Certification Authority or Custom Certificate Authority are working correctly; make sure that CAs are accessible and their certificates are valid; switch to a more secure mode, if necessary. For more information on certificate management for ESXi hosts, see VMware vSphere Documentation.
See the VMware Online Documentation for more information on VMware vSphere, in particular: