and these are some of the things they currently use. I want to set up an evironment to play around with, solely to get familiar them.. The two I care about the most are kubernetes and Docker. I use a mac. I have a purchased version of vmware fusion on it. Those are the tools I currently have. I guess I could install virtual box on here, but don't think its needed. but I will if thats the best way to go. all other tools, are just to help me get up an environment fast. I don't need to learn vagrant, but if that helps get an environment up, and eases the process, I would love to use it