Just noting that I'm seeing something similar for a simple microservice: https://integration.wikimedia.org/ci/job/research-landing-page-pipeline-test/98/console

@hoo also reported a build failure on https://gerrit.wikimedia.org/r/c/wikibase/termbox/+/843469 https://integration.wikimedia.org/ci/job/termbox-pipeline-test/269/console

Change 843516 had a related patch set uploaded (by Dduvall; author: Dduvall):

[integration/pipelinelib@master] Fix blubber file header processing

https://gerrit.wikimedia.org/r/843516

Change 843516 merged by jenkins-bot:

[integration/pipelinelib@master] Fix blubber file header processing

https://gerrit.wikimedia.org/r/843516

Tests are good again: https://integration.wikimedia.org/ci/job/termbox-pipeline-test/274/

Thanks folks for working on this. I just reran my tests and still got the dockerfile.v0 error in the task description. Is there anything special I need to do beyond commenting recheck on the patch?

@dduvall Pipeline still fails for the cxserver at: https://integration.wikimedia.org/ci/job/cxserver-pipeline-test/176/console

failed to solve with frontend dockerfile.v0: failed to solve with frontend gateway.v0: rpc error: code = Unknown desc = open /srv/docker/tmp/buildkit-mount353858534/.dockerignore: no such file or directory

In T320953#8323591, @KartikMistry wrote:

@dduvall Pipeline still fails for the cxserver at: https://integration.wikimedia.org/ci/job/cxserver-pipeline-test/176/console

failed to solve with frontend dockerfile.v0: failed to solve with frontend gateway.v0: rpc error: code = Unknown desc = open /srv/docker/tmp/buildkit-mount353858534/.dockerignore: no such file or directory

That looks like T320988: Blubber fails when a .dockerignore file does not exist in the context directory which should be fixed now.

Can confirm mine is working now -- thanks @dduvall and @Jdforrester-WMF!

cxserver blubber CI is also good now! Thanks!