Recreating a kind cluster in the same CI run fails due to stale
etcd/certs and cgroup detection issues. Use --skip-cluster-management
to reuse the existing cluster, and --delete-volumes to clear PVs so
fresh PVCs can bind on restart.
The volume retention semantics are preserved: bind-mount host path
data survives (filesystem is old), provisioner volumes are fresh
(PVs were deleted).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>