[robertlestak]

Addresses #766

Adds a new (optional) serviceaccount opt. When provided, it will be set as the created pod's serviceAccountName.

Example usage:

docker buildx create --name example \
    --driver kubernetes \
    --driver-opt=serviceaccount=example-sa

[crazy-max]

PTAL @morlay @AkihiroSuda

[crazy-max]

Can you update reference docs please in https://github.com/docker/buildx/blob/master/docs/reference/buildx_create.md#-set-additional-driver-specific-options---driver-opt for the kubernetes driver?

@dvdksn Would also need follow-up in docs repo: https://docs.docker.com/build/drivers/kubernetes/

[dvdksn]

side note @crazy-max, I think the section in the file you linked to is actually redundant, now that we have the full opt descriptions for each driver in the docs. If you agree, I can create a PR to clean up buildx_create.md

[crazy-max]

side note @crazy-max, I think the section in the file you linked to is actually redundant, now that we have the full opt descriptions for each driver in the docs. If you agree, I can create a PR to clean up buildx_create.md

Ah sure yeah sounds good

[jedevc]

@crazy-max @dvdksn for the time being, I pushed a commit to update buildx_create.md - we can clean it up later.

Anything else blocking on merging this, so we can get it in v0.11?

Updated the docs