"Ideally" - that's the problem. I have half a dozen long tail side projects running right now on Centos 7, and a few still on Centos 6.
Do you have any idea how much effort it is to change everything over to "treating your servers as disposable"?! It's going to eat up a third (to half) of my "fun time" budget for the foreseeable future!
Exactly, young devs here are completely out of touch with operations. Of course ideally something like standard 1TB HDD+32GB RAM system would be upgraded to newer OS and apps version by a central tool in 2hours, but we don't such FM technology yet.
Do you have any idea how much effort it is to change everything over to "treating your servers as disposable"?! It's going to eat up a third (to half) of my "fun time" budget for the foreseeable future!