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?
For sure! Most seem to be random git repo level of reviewed instead of being seriously tested and hardened. I really wish we had more of an source for reliable audits of containers, and flatpaks. Just someone trusted or collectively running trivy, clair, sonarqube, etc, posting the results publicly, and having tools like podman/K3s/etc have sane defaults for checkibg it against containers on pull.
