From 8ad1c56cadf9ad7004b790a7dd606eb95966db5b Mon Sep 17 00:00:00 2001
From: Matthew Mattox <mmattox@support.tools>
Date: Thu, 24 Feb 2022 04:04:19 -0600
Subject: [PATCH] adding cache-volume to longhorn-ui

Signed-off-by: Matthew Mattox <Matt.Mattox@suse.com>
(cherry picked from commit c7ed614cbc7939c2eacbb88935e2664b2db212ea)
---
 chart/templates/deployment-ui.yaml | 16 +++++++++++++++-
 deploy/longhorn.yaml               | 16 +++++++++++++++-
 2 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/chart/templates/deployment-ui.yaml b/chart/templates/deployment-ui.yaml
index 772f875..0c56630 100644
--- a/chart/templates/deployment-ui.yaml
+++ b/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 }}
diff --git a/deploy/longhorn.yaml b/deploy/longhorn.yaml
index 4a11caa..92a8547 100644
--- a/deploy/longhorn.yaml
+++ b/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: