One project in this space that looked quite promising to me is sysbox[0]. I've used them once for a gitlab runner set-up similar to what is described in their blog[1].
It's currently working great and I have not had any major crashes/incidents for at least the past 8 months.
It's currently working great and I have not had any major crashes/incidents for at least the past 8 months.
[0]: https://github.com/nestybox/sysbox
[1]: https://blog.nestybox.com/2020/10/21/gitlab-dind.html