Error running devcontainer with container registry kubernetes secret volume mounted

[wazoo]

I am experiencing the same bug as mentioned in #119 and #104 but there doesn't seem to be a release that includes those fixes yet, are there any known workarounds for this issue?

Error message:

error: remove docker config: remove /.envbuilder/config.json: device or resource busy

I have tried many different combinations of paths and values for KANIKO_DIR and DOCKER_CONFIG as well and it always seems to try to delete it. I have also tried setting ENVBUILDER_FORCE_SAFE and setting the secret with DOCKER_CONFIG_BASE64 but I couldn't get that to work either (and I would rather not use an env var for safety).

I have not included many details in this issue because it is the same as the other issues but I am happy to provide more information if needed.

Environment:
Coder: v2.10.2
Envbuilder: 0.2.9, 0.2.8 (both produce this error)
Kubernetes: 1.28.9

It seems like the fix in those other two issues would work and just need to be released, I am trying to avoid having to build a custom version based on main but I can do that if needed to validate.

[wazoo]

I built envbuilder from main and can confirm that it doesn't have this issue in my environment.

[johnstcn]

Hey @wazoo, we're working towards a new release that will include these fixes.

We've also started publishing preview builds here so you don't need to build your own main: https://github.com/coder/envbuilder/pkgs/container/envbuilder-preview