diff --git a/argocd/apps/frigate.yaml b/argocd/apps/frigate.yaml
index a90f412..c443774 100644
--- a/argocd/apps/frigate.yaml
+++ b/argocd/apps/frigate.yaml
@@ -11,7 +11,7 @@ spec:
     targetRevision: main
     path: argocd/manifests/frigate
   destination:
-    server: https://kubernetes.default.svc
+    server: https://ringtail.tail8d86e.ts.net:6443
     namespace: frigate
   syncPolicy:
     syncOptions:
diff --git a/argocd/apps/nvidia-device-plugin.yaml b/argocd/apps/nvidia-device-plugin.yaml
new file mode 100644
index 0000000..af8395f
--- /dev/null
+++ b/argocd/apps/nvidia-device-plugin.yaml
@@ -0,0 +1,18 @@
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: nvidia-device-plugin
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: ssh://forgejo@forge.ops.eblu.me:2222/eblume/blumeops.git
+    targetRevision: main
+    path: argocd/manifests/nvidia-device-plugin
+  destination:
+    server: https://ringtail.tail8d86e.ts.net:6443
+    namespace: nvidia-device-plugin
+  syncPolicy:
+    syncOptions:
+      - CreateNamespace=true
diff --git a/argocd/manifests/frigate/configmap-notify.yaml b/argocd/manifests/frigate/configmap-notify.yaml
index ed357ad..890557a 100644
--- a/argocd/manifests/frigate/configmap-notify.yaml
+++ b/argocd/manifests/frigate/configmap-notify.yaml
@@ -23,6 +23,16 @@ data:
       general:
         title: "Frigate Alert"
 
+      zones:
+        unzoned: drop
+        allow:
+          - driveway_entrance
+
+      labels:
+        allow:
+          - person
+          - car
+
       ntfy:
         enabled: true
         server: http://ntfy.ntfy.svc.cluster.local:80
diff --git a/argocd/manifests/frigate/configmap.yaml b/argocd/manifests/frigate/configmap.yaml
index 9c96008..8dd0aba 100644
--- a/argocd/manifests/frigate/configmap.yaml
+++ b/argocd/manifests/frigate/configmap.yaml
@@ -56,17 +56,16 @@ data:
           track: [person, car, dog, cat, bird]
 
     detectors:
-      apple_silicon:
-        type: zmq
-        endpoint: tcp://host.minikube.internal:5555
+      onnx:
+        type: onnx
 
     model:
-      model_type: yolo-generic
+      model_type: yolonas
       width: 320
       height: 320
       input_tensor: nchw
-      input_dtype: float
-      path: /media/frigate/models/yolov9m.onnx
+      input_dtype: int
+      path: /media/frigate/models/yolo_nas_s.onnx
       labelmap_path: /labelmap/coco-80.txt
 
     record:
diff --git a/argocd/manifests/frigate/deployment-notify.yaml b/argocd/manifests/frigate/deployment-notify.yaml
index 6273d71..4083d4d 100644
--- a/argocd/manifests/frigate/deployment-notify.yaml
+++ b/argocd/manifests/frigate/deployment-notify.yaml
@@ -17,6 +17,9 @@ spec:
       containers:
         - name: frigate-notify
           image: ghcr.io/0x2142/frigate-notify:v0.3.5
+          env:
+            - name: TZ
+              value: America/Los_Angeles
           volumeMounts:
             - name: config
               mountPath: /app/config.yml
diff --git a/argocd/manifests/frigate/deployment.yaml b/argocd/manifests/frigate/deployment.yaml
index afe11fb..1460bb3 100644
--- a/argocd/manifests/frigate/deployment.yaml
+++ b/argocd/manifests/frigate/deployment.yaml
@@ -6,6 +6,8 @@ metadata:
   namespace: frigate
 spec:
   replicas: 1
+  strategy:
+    type: Recreate
   selector:
     matchLabels:
       app: frigate
@@ -14,6 +16,7 @@ spec:
       labels:
         app: frigate
     spec:
+      runtimeClassName: nvidia
       initContainers:
         - name: copy-config
           image: busybox:1.37
@@ -25,7 +28,7 @@ spec:
               mountPath: /config
       containers:
         - name: frigate
-          image: ghcr.io/blakeblackshear/frigate:0.17.0-rc2-standard-arm64
+          image: ghcr.io/blakeblackshear/frigate:0.17.0-rc2-tensorrt
           ports:
             - containerPort: 5000
               name: http
@@ -60,6 +63,7 @@ spec:
             limits:
               memory: "2Gi"
               cpu: "2000m"
+              nvidia.com/gpu: "1"
           livenessProbe:
             httpGet:
               path: /api/version
@@ -87,4 +91,4 @@ spec:
         - name: shm
           emptyDir:
             medium: Memory
-            sizeLimit: 256Mi
+            sizeLimit: 512Mi
diff --git a/argocd/manifests/frigate/pv-nfs.yaml b/argocd/manifests/frigate/pv-nfs.yaml
index d3a592b..c7197ab 100644
--- a/argocd/manifests/frigate/pv-nfs.yaml
+++ b/argocd/manifests/frigate/pv-nfs.yaml
@@ -1,11 +1,11 @@
 # NFS PersistentVolume for Frigate recordings
-# Requires: NFS share on sifaka at /volume1/frigate with NFS permissions for indri
+# Requires: NFS share on sifaka at /volume1/frigate with NFS permissions for ringtail
 #
 # To create on Synology:
 # 1. Control Panel > Shared Folder > Create
 # 2. Name: frigate, Location: Volume 1
 # 3. Control Panel > File Services > NFS > NFS Rules
-# 4. Add rule for "frigate" share: Hostname=indri, Privilege=Read/Write, Squash=No mapping
+# 4. Add rule for "frigate" share: Hostname=ringtail, Privilege=Read/Write, Squash=No mapping
 apiVersion: v1
 kind: PersistentVolume
 metadata:
diff --git a/argocd/manifests/frigate/pvc-database.yaml b/argocd/manifests/frigate/pvc-database.yaml
index 040bda3..1eacb1d 100644
--- a/argocd/manifests/frigate/pvc-database.yaml
+++ b/argocd/manifests/frigate/pvc-database.yaml
@@ -1,5 +1,5 @@
 # PersistentVolumeClaim for Frigate SQLite database
-# Uses minikube's default storage class for local provisioning
+# Uses k3s local-path storage class for local provisioning
 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
diff --git a/argocd/manifests/homepage/values.yaml b/argocd/manifests/homepage/values.yaml
index 73d4252..151c46e 100644
--- a/argocd/manifests/homepage/values.yaml
+++ b/argocd/manifests/homepage/values.yaml
@@ -135,6 +135,17 @@ config:
         #       type: caddy
         #       url: http://indri.tail8d86e.ts.net:2019
 
+    # Services on ringtail k3s (not autodiscovered — different cluster)
+    - Infrastructure:
+        - NVR:
+            href: https://nvr.ops.eblu.me
+            icon: frigate.png
+            description: Network video recorder
+        - Ntfy:
+            href: https://ntfy.ops.eblu.me
+            icon: ntfy.png
+            description: Push notifications
+
   # External bookmarks
   bookmarks:
     - Admin:
diff --git a/argocd/manifests/nvidia-device-plugin/daemonset.yaml b/argocd/manifests/nvidia-device-plugin/daemonset.yaml
new file mode 100644
index 0000000..479d6e9
--- /dev/null
+++ b/argocd/manifests/nvidia-device-plugin/daemonset.yaml
@@ -0,0 +1,51 @@
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: nvidia-device-plugin
+  namespace: nvidia-device-plugin
+  labels:
+    app: nvidia-device-plugin
+spec:
+  selector:
+    matchLabels:
+      app: nvidia-device-plugin
+  template:
+    metadata:
+      labels:
+        app: nvidia-device-plugin
+    spec:
+      tolerations:
+        - key: nvidia.com/gpu
+          operator: Exists
+          effect: NoSchedule
+      priorityClassName: system-node-critical
+      containers:
+        - name: nvidia-device-plugin
+          image: nvcr.io/nvidia/k8s-device-plugin:v0.18.2
+          args:
+            - --device-id-strategy=index
+          env:
+            - name: LD_LIBRARY_PATH
+              value: /run/nvidia/lib
+          securityContext:
+            privileged: true
+          volumeMounts:
+            - name: device-plugins
+              mountPath: /var/lib/kubelet/device-plugins
+            - name: cdi-specs
+              mountPath: /var/run/cdi
+              readOnly: true
+            - name: nvidia-libs
+              mountPath: /run/nvidia/lib
+              readOnly: true
+      volumes:
+        - name: device-plugins
+          hostPath:
+            path: /var/lib/kubelet/device-plugins
+        - name: cdi-specs
+          hostPath:
+            path: /var/run/cdi
+        - name: nvidia-libs
+          hostPath:
+            path: /etc/nvidia-driver/lib
diff --git a/argocd/manifests/nvidia-device-plugin/runtime-class.yaml b/argocd/manifests/nvidia-device-plugin/runtime-class.yaml
new file mode 100644
index 0000000..7ba6add
--- /dev/null
+++ b/argocd/manifests/nvidia-device-plugin/runtime-class.yaml
@@ -0,0 +1,6 @@
+---
+apiVersion: node.k8s.io/v1
+kind: RuntimeClass
+metadata:
+  name: nvidia
+handler: nvidia
diff --git a/docs/changelog.d/feature-frigate-ringtail-gpu.infra.md b/docs/changelog.d/feature-frigate-ringtail-gpu.infra.md
new file mode 100644
index 0000000..d204a4f
--- /dev/null
+++ b/docs/changelog.d/feature-frigate-ringtail-gpu.infra.md
@@ -0,0 +1 @@
+Port Frigate NVR to ringtail k3s with RTX 4080 GPU acceleration (TensorRT/ONNX), replacing the ZMQ-based Apple Silicon detector on indri.
diff --git a/nixos/ringtail/configuration.nix b/nixos/ringtail/configuration.nix
index 6cb0581..5a0035b 100644
--- a/nixos/ringtail/configuration.nix
+++ b/nixos/ringtail/configuration.nix
@@ -35,6 +35,28 @@ in
     package = config.boot.kernelPackages.nvidiaPackages.stable;
   };
 
+  # NVIDIA container toolkit (CDI specs + runtime for containerd/k3s GPU pods)
+  hardware.nvidia-container-toolkit.enable = true;
+
+  # Stable path to NVIDIA driver libraries for k3s device plugin pod mounts.
+  # Avoids mounting all of /nix/store — only the driver derivation is needed.
+  environment.etc."nvidia-driver/lib".source = "${config.hardware.nvidia.package}/lib";
+
+  # Stable-path wrapper for nvidia-container-runtime.cdi (the CDI-based OCI
+  # runtime that injects GPU devices/libs from NixOS-generated CDI specs).
+  # The wrapper adds runc to PATH since k3s doesn't ship a standalone runc binary.
+  environment.etc."nvidia-container-runtime/nvidia-runtime-cdi-wrapper" = {
+    mode = "0755";
+    text = ''
+      #!/bin/sh
+      export PATH="${pkgs.runc}/bin:$PATH"
+      exec ${pkgs.nvidia-container-toolkit.tools}/bin/nvidia-container-runtime.cdi "$@"
+    '';
+  };
+
+  # NFS client support (required for k3s to mount NFS PersistentVolumes)
+  boot.supportedFilesystems = [ "nfs" ];
+
   # Wayland / Sway
   programs.sway = {
     enable = true;
@@ -109,6 +131,19 @@ in
       "--write-kubeconfig-mode=644"
       "--tls-san=ringtail.tail8d86e.ts.net"
     ];
+    containerdConfigTemplate = ''
+      {{ template "base" . }}
+
+      [plugins.'io.containerd.cri.v1.runtime']
+        enable_cdi = true
+        cdi_spec_dirs = ["/var/run/cdi", "/etc/cdi"]
+
+      [plugins.'io.containerd.cri.v1.runtime'.containerd.runtimes.nvidia]
+        privileged_without_host_devices = false
+        runtime_type = "io.containerd.runc.v2"
+      [plugins.'io.containerd.cri.v1.runtime'.containerd.runtimes.nvidia.options]
+        BinaryName = "/etc/nvidia-container-runtime/nvidia-runtime-cdi-wrapper"
+    '';
   };
 
   # K3s containerd registry mirrors (pull through Zot on indri)
diff --git a/service-versions.yaml b/service-versions.yaml
index dc102e9..1a435f5 100644
--- a/service-versions.yaml
+++ b/service-versions.yaml
@@ -51,6 +51,13 @@ services:
     upstream-source: https://github.com/gethomepage/homepage/releases
     notes: Deployed via Helm chart
 
+  - name: nvidia-device-plugin
+    type: argocd
+    last-reviewed: 2026-02-19
+    current-version: "v0.18.2"
+    upstream-source: https://github.com/NVIDIA/k8s-device-plugin/releases
+    notes: DaemonSet + RuntimeClass on ringtail for GPU workloads
+
   - name: frigate
     type: argocd
     last-reviewed: 2026-02-17