Akihiro Suda

Currently no, but this kernel patch `binfmt_misc: enable sandboxed mounts` may work https://lkml.org/lkml/2021/12/16/407

Can we test this on CI? (With kind/minikube, or k3s)

> We are wanting to use this for package hosting but it looks like you have to push the entire repository each time you want to add a package. Yes.

In theory, oras could compare the existing remote OCI Image Config JSON with the new JSON, and skip checking remote existence and pushing blobs that are already referred by the...

Restarted CI, but still img is slow for moby/moby. Weird... https://travis-ci.org/AkihiroSuda/buildbench/builds/389694818 ``` $ cat ${CSV} docker-1,406,1528460306,1528460712 docker-2,6,1528460712,1528460718 buildkit-1,265,1528460727,1528460992 buildkit-2,1,1528460992,1528460993 img-1,416,1528460999,1528461415 img-2,7,1528461415,1528461422 ```

What’s your host OS and CPU architecture?

What's the OS and CPU of the host of `buildkitd`?

With what host OS? Ubuntu? Debian? Rocky? SUSE? And with what kernel version? (`uname -a`)

Thanks, but looks like flake.lock is no longer copied into the dockerfile ctx? ``` #12 /self/buildkit-nix helper --filename=flake.nix #12 sha256:d66b9fedc66b8d84730984cf095e9461ce0916bc23d5496de99cfb05cf950408 #12 0.276 time="2022-02-22T16:08:25Z" level=info msg="Populating cache from /cache into /nix"...

Yes, we can just take this part from the Dockerfile frontend https://github.com/moby/buildkit/blob/a1cfefeaeb66501a95a4d2f5858c939211f331ac/frontend/dockerfile/builder/build.go#L895-L910