I’m a retired Unix admin. It was my job from the early '90s until the mid '10s. I’ve kept somewhat current ever since by running various machines at home. So far I’ve managed to avoid using Docker at home even though I have a decent understanding of how it works - I stopped being a sysadmin in the mid '10s, I still worked for a technology company and did plenty of “interesting” reading and training.
It seems that more and more stuff that I want to run at home is being delivered as Docker-first and I have to really go out of my way to find a non-Docker install.
I’m thinking it’s no longer a fad and I should invest some time getting comfortable with it?
All that makes sense - except that I’m taking about 1or 2 physical servers at home and my only real motivation for looking into containers at all is that some software I’ve wanted to install recently has shipped as docker compose scripts. If I’m going to ignore their packaging anyway, and massage them into some other container management system, I would be happier just running them of bare metal like I’ve done with everything else forever.