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humanmade / plugin-tester

Simple Docker image for running unit tests for WordPress plugins
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Issues with DIND #6

Closed jacobnollette-luminfire closed 4 years ago

jacobnollette-luminfire commented 4 years ago

Getting an issue with DIND; using this in a CI pipeline. ln: failed to create symbolic link '/sys/fs/cgroup/systemd/name=systemd': Operation not permitted The phpunit tests runs, but the docker container fails to exit, even though the pipeline succeeds. Any insight?

rmccue commented 4 years ago

Sounds like this is the same issue as https://github.com/jpetazzo/dind/issues/89 - generally, this (I believe) is an issue with your Docker daemon more generally, not with the container. Specifically the way it integrates with systemd and the caps involved IIRC.

Hope that helps!