Using BuildKit builder engine + Kubernetes for remote building

[saruman9]

Is your feature request related to a problem?
Yes.

For building on a remote cluster I use Kaniko, but it has many issues (for example: 1, 2) that make it take a long time to build.

Which solution do you suggest?

Using BuildKit with building on a Kubernetes cluster with the possibility of caching.

Which alternative solutions exist?

Using Custom Build with deployment of BuildKit's Pod/Deployment+Service.

/kind feature

[saruman9]

Similar solution used in the Garden: cluster-buildkit.

[FabianKramm]

@saruman9 thanks for creating this issue! Yes, we wanted to include buildkit building for the next version, since we also think this will be the future and has quite some promising advantages over kaniko and docker building in general.