Yes we run every app with their official docker image so updating it is quite easy, basically pulling the newest image and restarting the docker container. Whe

Yes we run every app with their official docker image so updating it is quite easy, basically pulling the newest image and restarting the docker container. When it's just everything on one server there is surprisingly little to do, so for that we have a rotating sysadmin where one of the team members is responsible for the servers for one sprint and then the next person takes over. For some time we had a dedicated sysadmin but it was never enough work for them so the rotating sysadmin does it on the side right now. In the new infra this is changing significantly and there it already is much more work and we will grow with at least two more teams to handle it full time.