We installed RDS, all roles, on a machine in one domain, DomainA. We've decided to move the machine to a domain in a different forest, DomainB. Our admins simply joined the machine to the new domain, but now it appears that RDS has pointers to the old machine name, i.e. machine.DomainA.
We can remove the licenses and re-add them, but there seems to be information stored somewhere that is telling the machine that the old machine is associated with the "Deployment".
It doesn't appear that the information is stored in AD, because after we join the machine to the new domain and reboot, it still thinks that MachineA.DomainA is part of the RDS deployment.
The question is, how do you move a machine which is running RDS to a new domain, or is it impossible to do so?