Is there a good way to share the containerd socket into a container in RD? I'm doing a volume mount

-v "/run/containerd/containerd.sock:/run/containerd/containerd.sock"

but am getting the following error:

FATA[0000] failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/run/containerd/containerd.sock" to rootfs at "/run/containerd/containerd.sock": stat /run/containerd/containerd.sock: no such file or directory: unknown

The socket is in a non-default location:

/run/k3s/containerd/containerd.sock

Yeah, I tried that, but then I start to get file not found issues.

Yeah, you cannot run

nerdctl

from inside a container; it needs filesystem access to the image store as well

I'm trying to use it for a build system, to have job isolation.

Maybe using moby and the docker cli will be simpler?

Yeah, probably. I use

nerdctl

for everything else in my development and pipelines, so was trying to avoid multiple tools.

I think

nerdctl build

will still run the build itself in containers (via buildkitd), so I'm not sure why you would need to run

nerdctl

itself in a container

I'm trying to run a build agent inside a container, and have it spawn additional containers for job / tooling isolation.

You are welcome!