Hi Vishwa! Yes, you can install on the primary node, any other node, and pretty much any other machine in the domain you want--the setup process should be the same. There are advantages and disadvantages to installing on a cluster machine or an independent machine.
Hey Vishwanath, just wanted to check and see if you'd been able to get your testing up and working?
Sorry, I have setup in test but couldn't test it. Will check it in the coming weeks and provide feedback,