Hm, I wouldn't migrate my FOSS stuff to ungleich, simply because I don't earn money with it and while I am willing to invest my free time I feel different on throwing money into it. (Company wise I can't make the decision, but I suppose the benefit over our current git-on-NFS + bugzilla + custom distributed, reproducible build system would be negligible, especially given the price for the license).<p>With that said: What's so much better about ungleich than rolling your own VM somewhere? For a hackathon and as an experiment I recently setup Gitlab on a fresh Arch Linux VM using the Arch gitlab package and setup was very easy. I suppose using the official way of installation makes it even easier.
Do you keep the VM, OS and gitlab up-to-date? Do you do backups?