The script and Dockerfile I use are pretty long, but they set up everything needed to map in the most common stuff like ssh and aws creds, ptrace, sudo support,

The script and Dockerfile I use are pretty long, but they set up everything needed to map in the most common stuff like ssh and aws creds, ptrace, sudo support, uid/gid runtime mapping, etc. Once you start developing your shared repos from a container, you realize that it's much easier to automate running things from it than to develop inside of it, so it's actually easier to get people to build CI/CD pipelines now where before they'd wait for someone else to do it for them. And the only problem there is there's no easy + good + free self-hosted CI/CD software out there. Yes, you probably use X just fine, but X probably doesn't scale, or isn't enterprise compatible, etc. The biggest barrier to automation is both a business problem and a technical problem.