I have a site with a failed secondary node, no backup of the config files so I have had to reactivate and rebuild the node. It is ready to go back in to production. However the site is up and running on a degraded primary node so I don't want to break the failover to recreate the settings.

Is there any way to replace a node with a new one and keep the virtual IPs, etc running. I have tried putting it in maintenance mode, however as soon as I do that the storage is dropped by VSphere 6.