Sharing Builders with Host System in Docker-Out-Of-Docker Setup

[Strawl]

Hello Docker Community!

I've been experimenting with a Docker-Out-Of-Docker setup where I mount the Docker daemon inside a container, allowing me to build images from within that container. This approach has been largely successful, but I've encountered a recurring issue where approximately one out of every six builds fails with the following error:

runc run failed: unable to start container process: exec: "/bin/sh": stat /bin/sh: no such file or directory

Initially, I suspected that upgrading to the latest version of BuildKit or maintaining a permanent Docker container driver might mitigate this problem. However, I've come to realize that simply mounting the daemon doesn't suffice to share all the builders running on the host system with my dynamically spawned Docker container.

I'm seeking advice on how to appropriately mount or configure my setup to fully integrate and utilize all the builders of the host system within my Docker-Out-Of-Docker environment. Any insights or guidance on how to achieve this seamless builder sharing would be greatly appreciated.

Thank you in advance for your time and help!