I worked for a startup roughly when docker started gaining proper momentum but at the time I felt it's still not mature enough to use it in production. We was u

I worked for a startup roughly when docker started gaining proper momentum but at the time I felt it's still not mature enough to use it in production. We was using (I believe) less secure chroot jails to package our app and, well, it was a bit of a nightmare. I was in need for containers technology and once we decided to move to docker I never regreted this move. Now I use podman for I'd prefer not to have to run containers as very privileged user and I don't see better alternative. There was good press around docker but I also heard lots of stories about problems from my colleagues who decided to use it earlier than me, but I'd not call this propaganda. Docker solves real problem and that's why it got so much attention.