Symptoms

Attempting to renew certificates as per knowledge article 82108, Dell VxRail: Unable to log in to vCenter due to expired certificates Using option 8, fails with error: Certificate Manager tool does not support vCenter HA systems Disabled HA but issue persists Please provide valid SSO and VC privileged user credential to perform certificate operations. Enter username [Administrator@vsphere.local]: Enter password: Certificate Manager tool do not support vCenter HA systems

Cause

The certificate manager tries to find folder /var/tmp/vmware but that folder does not exist.

Resolution

Run the below command: mkdir /var/tmp/vmware Run certificate-manager again.

Support Cases