add

I was asked recently if there were any materials I could direct people to with regards to expanding existing vROps deployments. I did a brief search on the web to see what material was “out there” on how to perform what is a straight forward task. To my surprise very little came up. So I have decided to create this guide with all the things you need to consider when you are going to either expand or need to remove a node from one of your active vROps deployments.