From 986505c7efb05b9ff131c923982f379e41911f59 Mon Sep 17 00:00:00 2001
From: Erich Blume <blume.erich@gmail.com>
Date: Thu, 19 Feb 2026 11:50:50 -0800
Subject: [PATCH] Enable NFS client support on ringtail for k3s NFS volumes

mount.nfs was missing, preventing NFS PersistentVolume mounts.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 nixos/ringtail/configuration.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nixos/ringtail/configuration.nix b/nixos/ringtail/configuration.nix
index 0882fe5..bba3957 100644
--- a/nixos/ringtail/configuration.nix
+++ b/nixos/ringtail/configuration.nix
@@ -38,6 +38,9 @@ in
   # NVIDIA container toolkit (CDI specs + runtime for containerd/k3s GPU pods)
   hardware.nvidia-container-toolkit.enable = true;
 
+  # NFS client support (required for k3s to mount NFS PersistentVolumes)
+  boot.supportedFilesystems = [ "nfs" ];
+
   # Wayland / Sway
   programs.sway = {
     enable = true;