GitLab is basically an open source clone of GitHub, allowing you to host your own git-based code collaboration system.
We’re been fans of GitLab here at Brightbox for years and have been sponsoring their demo servers since way back in 2011!
At the end, you’ll end up with a fresh GitLab installation with a local mail relay and automatic nightly security upgrades.
If you’re not already a customer, you can sign up in about 2 minutes and receive an automatic free £20 credit. Make sure you provide an ssh key so you access your new GitLab server after it’s built.