After upgrade vCenter from 7.0b tp 7.0c I got this warning on the service monitor:
Failed to connect to 7ae7cbaa-9164-47f7-a9f8-1d1da7e2746b\com.vmware.vcenter.nsxd.vapi vAPI provider.
Current vApi Endpoint health status is created between 2020-08-24T16:21:29UTC and 2020-08-24T16:21:30UTC.
I've these lines in the vapi/endpoint/endpoint.log:
2020-08-24T15:33:00.213Z | WARN | state-manager1 | ApiInterfacesFactory | Retrieving interfaces for service 7ae7cbaa-9164-47f7-a9f8-1d1da7e2746b\com.vmware.vcenter.nsxd.vapi has failed.
2020-08-24T15:33:00.214Z | WARN | state-manager1 | ApiInterfacesFactory | The cache does not contain entry for service 7ae7cbaa-9164-47f7-a9f8-1d1da7e2746b\com.vmware.vcenter.nsxd.vapi. The interfaces will be skipped.
2020-08-24T15:33:00.214Z | INFO | state-manager1 | HealthStatusCollectorImpl | HEALTH YELLOW Failed to connect to 7ae7cbaa-9164-47f7-a9f8-1d1da7e2746b\com.vmware.vcenter.nsxd.vapi vAPI provider.
Thanks
Maurizio