searxng: migrate to envFrom; move remaining literals into Infisical

Non-secret config now lives in Infisical alongside the secrets, so containers carry envFrom only and no loose env entries.

applications/searxng/searxng/deployment.yaml

@@ -0,0 +1,40 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: searxng
+  namespace: searxng
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: searxng
+  template:
+    metadata:
+      labels:
+        app: searxng
+    spec:
+      restartPolicy: Always
+      terminationGracePeriodSeconds: 10
+      enableServiceLinks: false
+      containers:
+        - name: searxng
+          image: searxng/searxng:latest
+          ports:
+            - containerPort: 8080
+          envFrom:
+            - secretRef:
+                name: searxng-app-secrets
+          resources:
+            requests:
+              cpu: 50m
+              memory: 256Mi
+            limits:
+              cpu: 500m
+              memory: 512Mi
+          volumeMounts:
+            - name: data
+              mountPath: /etc/searxng
+      volumes:
+        - name: data
+          persistentVolumeClaim:
+            claimName: searxng-pvc

applications/searxng/searxng/infisicalsecret.yaml

@@ -0,0 +1,25 @@
+apiVersion: secrets.infisical.com/v1alpha1
+kind: InfisicalSecret
+metadata:
+  name: searxng-app-secrets
+  namespace: infisical
+spec:
+  hostAPI: https://infisical.jsme.be
+  resyncInterval: 30
+  authentication:
+    kubernetesAuth:
+      identityId: "5458def7-7c63-40d2-95da-41c614d0933a"
+      serviceAccountRef:
+        name: infisical-auth
+        namespace: infisical
+      autoCreateServiceAccountToken: true
+      secretsScope:
+        projectSlug: "kubernetes"
+        envSlug: "prod"
+        secretsPath: "/searxng/searxng"
+        # Non-recursive: keys are already named as the container expects.
+        recursive: false
+  managedSecretReference:
+    secretName: searxng-app-secrets
+    secretNamespace: searxng
+    secretType: Opaque

applications/searxng/searxng/persistentvolumeclaim.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: searxng-pvc
+  namespace: searxng
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: longhorn
+  resources:
+    requests:
+      storage: 1Gi

applications/searxng/searxng/service.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: searxng
+  namespace: searxng
+spec:
+  selector:
+    app: searxng
+  ports:
+    - name: http
+      port: 8080
+      targetPort: 8080
+  type: ClusterIP