adding cache-volume to longhorn-ui

Signed-off-by: Matthew Mattox <Matt.Mattox@suse.com>

chart/templates/deployment-ui.yaml

@@ -20,13 +20,27 @@ spec:
         image: {{ template "registry_url" . }}{{ .Values.image.longhorn.ui.repository }}:{{ .Values.image.longhorn.ui.tag }}
         imagePullPolicy: IfNotPresent
         securityContext:
-          runAsUser: 0
+          runAsUser: 1000
+        volumeMounts:
+        - mountPath: /var/cache/nginx/
+          name: cache-volume
+        - mountPath: /var/config/nginx/
+          name: cache-volume
+        - mountPath: /var/run/
+          name: cache-volume
         ports:
         - containerPort: 8000
           name: http
         env:
           - name: LONGHORN_MANAGER_IP
             value: "http://longhorn-backend:9500"
+      securityContext:
+        fsGroup: 2000
+        runAsGroup: 3000
+        runAsUser: 1000
+      volumes:
+      - emptyDir: {}
+        name: cache-volume        
       {{- if .Values.privateRegistry.registrySecret }}
       imagePullSecrets:
       - name: {{ .Values.privateRegistry.registrySecret }}

deploy/longhorn.yaml

@@ -1126,13 +1126,27 @@ spec:
         image: longhornio/longhorn-ui:v1.2.3
         imagePullPolicy: IfNotPresent
         securityContext:
-          runAsUser: 0
+          runAsUser: 1000
+        volumeMounts:
+        - mountPath: /var/cache/nginx/
+          name: cache-volume
+        - mountPath: /var/config/nginx/
+          name: cache-volume
+        - mountPath: /var/run/
+          name: cache-volume          
         ports:
         - containerPort: 8000
           name: http
         env:
           - name: LONGHORN_MANAGER_IP
             value: "http://longhorn-backend:9500"
+      securityContext:
+        fsGroup: 2000
+        runAsGroup: 3000
+        runAsUser: 1000
+      volumes:
+      - emptyDir: {}
+        name: cache-volume
 #      imagePullSecrets:
 #        - name: ""
 #      priorityClassName: