In a SSH session logged on to the primary VMware Aria Operations for Logs node as the root user, the output of ls -l /usr/lib/loginsight/application/etc/certs/cluster.pem shows a 0-byte file size for the cluster.pem file.
Environment
VMware Aria Operations for Logs 8.14.x
Cause
A corruption of the certificate that is distributed to new worker nodes during the addition to a VMware Aria Operations for Logs cluster occurs during some upgrades.
Resolution
To resolve the issue, complete the steps below to re-add the disconnected worker node to the VMware Aria Operations for Logs cluster.