Why:
The media apps must serve and manage the actual media library, not empty
volumes. That library already exists on the puppet-managed CephFS filesystem
mediafs (mounted by the VM/incus instances at /shared/media) and is in active
use, so the k8s apps must mount it in place rather than provision fresh storage.
How:
- Replace the two fresh movies/tvseries PVCs with one static CephFS
PersistentVolume bound to mediafs and a single RWX media-library claim the
whole stack shares.
- Set the PV reclaim policy to Retain and mark it staticVolume so ceph-csi only
mounts the pre-existing storage and can never provision or reclaim it;
deleting the PVC or PV cannot destroy the underlying library.
- Reuse the live csi-cephfs cluster parameters (clusterID cephfs_csi_ssd_ec_4_1
for mon discovery, csi-cephfs/csi-cephfs-secret node-stage secret) with
fsName mediafs and rootPath / (the mediafs root that maps to /shared/media).
- Mount the library into each app by subPath so the tree matches the VM
layout: sonarr /mnt/tvseries (tvseries), radarr /mnt/movies (movies),
jellyfin and nzbget both subtrees; prowlarr keeps no library mount. The
jellyfin transcode PVC stays a fresh scratch volume.
- Whitelist PersistentVolume in the media AppProject so the cluster-scoped PV
can sync.
Ben Vincent