Same here. After a few years and moving it around from server to server (switched hosts a couple times), it's run flawlessly and upgrades are just one apt-get upgrade away...never had a single issue with that. We have 40+ projects and utilize container registry and CI with Kubernetes as well.
Dang. Afaict, you guys are the exceptions to the rule.
I guess you folks gave it enough hardware to run properly. From what I'm reading that's what's missing in a lot of failing installations. It seems particularly resource hungry.
Code repository management is a central part of every company. I don't see any problem in throwing sufficient hardware at such a crucial piece of software.
I would be guessing someone at gitlab was playing around with his/her Raspberry. But yeah, I would advise against running anything important on a Raspberry ;).
Actually, one of the things we're liking about Gitlab is how lightweight it is.
...of course, it replaced Upsource for us, and Upsource is incredibly resource hungry, so maybe we just have a very, very skewed frame of reference. :)
It's currently running as an omnibus installation on a KVM node. 8GB of memory and 4 vCPU (E3-1230v6). Anything more than 4GB of memory and a couple cores appears to be sufficient for our use.