feat(immich): add self-hosted photo backup with dedicated postgres

Server x2, machine learning, valkey and VectorChord postgres on local storage, Traefik routes for external and internal access.

immich/k8s/machine-learning.yaml

@@ -0,0 +1,92 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: immich-machine-learning
+  namespace: immich
+spec:
+  selector:
+    app: immich-machine-learning
+  ports:
+    - name: http
+      port: 3003
+      targetPort: 3003
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: immich-machine-learning-deployment
+  namespace: immich
+  labels:
+    app: immich-machine-learning
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: immich-machine-learning
+  template:
+    metadata:
+      labels:
+        app: immich-machine-learning
+    spec:
+      containers:
+        - name: immich-machine-learning
+          image: ghcr.io/immich-app/immich-machine-learning:v3
+          envFrom:
+            - configMapRef:
+                name: immich-config
+            - secretRef:
+                name: immich-secrets
+          ports:
+            - name: http
+              containerPort: 3003
+          volumeMounts:
+            - name: model-cache
+              mountPath: /cache
+          # The first request pulls a model over the internet, so a cold start
+          # is slower than a container start.
+          startupProbe:
+            httpGet:
+              path: /ping
+              port: http
+            failureThreshold: 60
+            periodSeconds: 5
+            timeoutSeconds: 5
+          readinessProbe:
+            httpGet:
+              path: /ping
+              port: http
+            periodSeconds: 10
+            timeoutSeconds: 5
+          livenessProbe:
+            httpGet:
+              path: /ping
+              port: http
+            initialDelaySeconds: 30
+            periodSeconds: 30
+            timeoutSeconds: 5
+          # Same reasoning as the server: the request covers the idle cost
+          # only, because the node has no spare cores to schedule against.
+          # Recognition is the burst - a busy import wants both cores.
+          resources:
+            requests:
+              cpu: "100m"
+              memory: "1Gi"
+            limits:
+              cpu: "2000m"
+              memory: "3Gi"
+      volumes:
+        - name: model-cache
+          persistentVolumeClaim:
+            claimName: immich-model-cache-pvc
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: immich-model-cache-pvc
+  namespace: immich
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 2Gi