Upgrading External vRO Appliance to 7.5 (for vRA 7.5)

Oh what a joy of an upgrade this one was. Not that it was too difficult, just a tad annoying that an inline upgrade was not possible (or maybe just not supported?, I dunno) and the only way to upgrade to vRealize Orchestrator 7.5 was through a new deployment of the external appliance and migrating the content and settings across. Anyway, I thought it might be useful to others to document the process that I followed to achieve this (and as a future reminder to myself).

Before you begin

This process documents the steps to upgrade a single, standalone appliance but the steps are almost identical for a cluster. If you are using a cluster, then ensure the load balancer is disabled and that the databases are in sync before proceeding. You are responsible for ensuring that all your appliances, virtual machines, databases, etc are backed up and/or snapshot before attempting to perform the upgrade.

Make sure to also snapshot the target vRO server! If anything goes wrong during the migration, then you will need to revert to this snapshot before you can attempt the migration again. Read More