I’m not a docker expert (mainly user but not developer or the like), so I hope this isn’t a stupid question: Various hardening guides recommend that you shouldn’t run docker containers as root, so potential flaws don’t cause so much damage (I think this was also one of the reasons Play-with-Docker was hacked some time ago(?)).
So I ran the docker-bench-security script on my server and it warned me that all containers are running as root. Is this dangerous, is this something that I can fix as a user or should I just ignore it?
It gave some more warnings but that’s something you can test for yourself if you are interested :-) Not trying to be the party pooper.