[insanebits]

I'm recently setup Gitlab for my personal projects, import from bitbucket was a breeze.

I've used omnibus installer and it was almost painless, only a couple of issues because of LXC limits.

My only concern is resource usage, it does take at least 2Gb memory, are there any options to tweak it?

[jobvandervoort]

We do recommend you allocate resources generously, with 2Gb minimum.

That said, there are ways to tweak it. I believe you can reduce the default amount of Unicorn workers to one, as a start. Further than that I'm out of my league; I'll ask one of our awesome service engineers to respond here.

[zegerjan]

Also, please lower the default number of unicorn workers from 3 to 2.