Add userland-proxy=false and log-opts (10m, 3 files) to the rootless
Docker daemon.json. The userland proxy adds overhead under parallel
container creation and can become a bottleneck during CI molecule
tests. Log rotation prevents disk exhaustion from container logs under
heavy DinD load, which caused the daemon to become unresponsive
(context deadline exceeded on /_ping).
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Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
