I've been using gitosis to manage private repos for almost 2 decades now. It's extremely easy to host your own repositories. I just looked up gitosis on github

I've been using gitosis to manage private repos for almost 2 decades now. It's extremely easy to host your own repositories. I just looked up gitosis on github though and it was last updated 12 years ago.... still works for me though. Overall, hosting your own repos is very easy.