Upgrade the Virtual Appliance in Vmware
Upgrading the Virtual Appliance involves:
- Backing up and deleting the hard disks of the existing virtual machines.
- Deploying new virtual machines by using OVA image.
- Restoring the backup to their hard disks.
- Attaching the new hard disks to the older virtual machines
Splunk AppDynamics On-Premises Virtual Appliance provides the reference script that helps in upgrading the Virtual Appliance.