media.downloads, media.movies and media.tv rendered three fixed volume
entries, one per category. Two categories on the same existingClaim
therefore produced two pod volumes with an identical claimName, and such a
pod never starts: it stays in Init:0/1 without a single kubelet event
(measured on RKE2/Longhorn, RWO and RWX alike).
The volume list is now deduplicated by claim name. A new mediaVolumeName
helper names the entry after the first ENABLED category in the fixed order
downloads, movies, tv that carries the claim; the other categories mount
that same entry and differ only in their subPath. The restriction to
enabled categories matters because the three entries render under
different conditions - a canonical owner whose entry is not rendered would
be a dangling reference.
With three distinct claims the chart renders byte-identically to 2.0.1,
hence a patch bump.
Also corrected in the values documentation, after measuring instead of
assuming: the kubelet creates missing subPath directories itself, but they
inherit the claim root's mode, and fsGroup cannot be relied on to fix that
- Longhorn's fsGroupPolicy (ReadWriteOnceWithFSType) skips fsGroup on RWX
claims entirely. What has to hold is that the claim root is writable for
PUID/PGID. No chown or init container was added.
jklein
39e9613ee3