67 lines
2.5 KiB
Markdown
67 lines
2.5 KiB
Markdown
|
---
|
||
|
|
title: Sifaka NFS Photos from Ringtail
|
||
|
|
modified: 2026-05-13
|
||
|
|
last-reviewed: 2026-05-13
|
||
|
|
tags:
|
||
|
|
- how-to
|
||
|
|
- operations
|
||
|
|
- storage
|
||
|
|
- nfs
|
||
|
|
- sifaka
|
||
|
|
---
|
||
|
|
|
||
|
|
# Sifaka NFS Photos from Ringtail
|
||
|
|
|
||
|
|
The Immich library lives at `sifaka:/volume1/photos` and is mounted
|
||
|
|
into the pod via an NFS PV (see `argocd/manifests/immich/pv-nfs.yaml`).
|
||
|
|
That PV is currently scoped to indri. We need ringtail to mount the
|
||
|
|
same path with the same RWX semantics, without breaking the existing
|
||
|
|
indri mount during the transition.
|
||
|
|
|
||
|
|
## What to verify / do
|
||
|
|
|
||
|
|
- Check `sifaka` DSM NFS rules for the `photos` share. Per
|
||
|
|
[[shower-on-ringtail#NFS + SMB share on sifaka]] convention, rules
|
||
|
|
use `192.168.1.0/24` + `100.64.0.0/10` with
|
||
|
|
`all_squash`/`Map all users to admin`. The existing rule may
|
||
|
|
already cover ringtail (it's on `192.168.1.21` per the recent
|
||
|
|
static-IP pin). If so this card is a verification card.
|
||
|
|
- If the rule is locked to indri's IP: add an entry for ringtail
|
||
|
|
(192.168.1.21) or widen to the subnet pattern above.
|
||
|
|
- Test mount from a ringtail debug pod (busybox or alpine with
|
||
|
|
nfs-utils) against the `photos` share. Read a file. Write a temp
|
||
|
|
file. Delete it.
|
||
|
|
- Watch for the known sifaka NFS-over-Tailscale gotcha: sifaka's
|
||
|
|
Tailscale must be in TUN mode (not userspace) for NFS to work
|
||
|
|
reliably over the tailnet. The NFS path here goes over the LAN
|
||
|
|
(not tailnet), so this shouldn't bite, but worth confirming the
|
||
|
|
NFS traffic is on `192.168.1.x` not `100.x`.
|
||
|
|
|
||
|
|
## PV + PVC on ringtail
|
||
|
|
|
||
|
|
- New `pv-nfs.yaml` mirroring the minikube one (name can be shared
|
||
|
|
if the PV is cluster-scoped — but PVs are per-cluster, so just
|
||
|
|
duplicate). Same `server: sifaka`, same path, same
|
||
|
|
`accessModes: [ReadWriteMany]`, `persistentVolumeReclaimPolicy:
|
||
|
|
Retain`.
|
||
|
|
- New `pvc.yaml` in the ringtail `immich` namespace bound to it.
|
||
|
|
- The minikube PVC stays bound and active until cutover — both
|
||
|
|
clusters can have the share NFS-mounted simultaneously (NFS RWX
|
||
|
|
permits this). Immich itself must not be running on both sides
|
||
|
|
at once.
|
||
|
|
|
||
|
|
## Verification
|
||
|
|
|
||
|
|
- A pod on ringtail can `ls /mnt/photos/` and see the same files
|
||
|
|
as the indri pod.
|
||
|
|
- File written from ringtail pod is visible from indri pod and
|
||
|
|
vice versa (proves there's no caching surprise).
|
||
|
|
|
||
|
|
## Out of scope
|
||
|
|
|
||
|
|
- Migrating photo files. Nothing moves; this is just adding a second
|
||
|
|
NFS client.
|
||
|
|
- The `pvc-ml-cache.yaml` PVC (a separate ML model cache). That's
|
||
|
|
not on NFS — it's a regular PVC. Recreated empty on ringtail in
|
||
|
|
[[immich-app-on-ringtail]]; the first ML pod boot will repopulate
|
||
|
|
it.
|