diff --git a/charts/owncloud/templates/deployment.yaml b/charts/owncloud/templates/deployment.yaml
index 3507aa0..e34e878 100644
--- a/charts/owncloud/templates/deployment.yaml
+++ b/charts/owncloud/templates/deployment.yaml
@@ -7,6 +7,7 @@ metadata:
     {{- include "owncloud.labels" . | nindent 4 }}
   annotations:
     ignore-check.kube-linter.io/run-as-non-root : "ownCloud does not support non-root containers"
+    ignore-check.kube-linter.io/no-read-only-root-fs : "ownCloud need to write /etc/environment on startup"
 spec:
 {{- if not .Values.autoscaling.enabled }}
   replicas: {{ .Values.replicaCount }}
diff --git a/charts/owncloud/templates/pvc.yaml b/charts/owncloud/templates/pvc.yaml
index c0d4ac8..d19e777 100644
--- a/charts/owncloud/templates/pvc.yaml
+++ b/charts/owncloud/templates/pvc.yaml
@@ -6,9 +6,9 @@ metadata:
   name: {{ include "owncloud.fullname" . }}
 spec:
   accessModes:
-    - ReadWriteOnce
+    {{- toYaml .Values.persistence.owncloud.accessMode | nindent 4 }}
   capacity:
-    storage: 100Gi
+    storage: {{ .Values.persistence.owncloud.size }}
   nfs:
     server: {{ .Values.persistence.owncloud.nfs.server }}
     path: {{ .Values.persistence.owncloud.nfs.path }}
@@ -21,9 +21,9 @@ metadata:
   name: {{ include "owncloud.fullname" . }}
 spec:
   accessModes:
-    - ReadWriteOnce
+    {{- toYaml .Values.persistence.owncloud.accessMode | nindent 4 }}
   resources:
     requests:
-      storage: 100Gi
+      storage: {{ .Values.persistence.owncloud.size }}
   storageClassName: standard
 {{- end -}}
diff --git a/charts/owncloud/values-ci-testing.yaml b/charts/owncloud/values-ci-testing.yaml
index e9226e0..f531c3d 100644
--- a/charts/owncloud/values-ci-testing.yaml
+++ b/charts/owncloud/values-ci-testing.yaml
@@ -20,8 +20,9 @@ externalDatabase:
 persistence:
   enabled: true
   owncloud:
-    accessMode: ReadWriteOnce
-    size: 8Gi
+    accessMode:
+      - ReadWriteOnce
+    size: 20Gi
     nfs: {}
 
 redis:
@@ -29,8 +30,8 @@ redis:
 
 image:
   repository: docker.io/owncloud/server
-  pullPolicy: IfNotPresent
-  tag: 10.10
+  pullPolicy: Always
+  tag: 10.11
 
 imagePullSecrets: []
 nameOverride: ""
@@ -46,7 +47,7 @@ podAnnotations: {}
 podSecurityContext: {}
 
 securityContext:
-  readOnlyRootFilesystem: true
+  readOnlyRootFilesystem: false
 
 service:
   type: LoadBalancer
@@ -54,6 +55,7 @@ service:
 
 ingress:
   enabled: true
+  annotations: {}
   hosts:
     - host: "owncloud.chart.example"
       paths: ["/*"]
@@ -66,10 +68,10 @@ ingress:
 resources:
   limits:
     cpu: 100m
-    memory: 128Mi
+    memory: 512Mi
   requests:
     cpu: 100m
-    memory: 128Mi
+    memory: 512Mi
 
 autoscaling:
   enabled: false
diff --git a/charts/owncloud/values.yaml b/charts/owncloud/values.yaml
index fcaad3a..c14607c 100644
--- a/charts/owncloud/values.yaml
+++ b/charts/owncloud/values.yaml
@@ -20,8 +20,9 @@ externalDatabase:
 persistence:
   enabled: true
   owncloud:
-    accessMode: ReadWriteOnce
-    size: 8Gi
+    accessMode:
+      - ReadWriteOnce
+    size: 20Gi
     nfs: {}
 
 redis:
@@ -29,9 +30,9 @@ redis:
 
 image:
   repository: docker.io/owncloud/server
-  pullPolicy: IfNotPresent
+  pullPolicy: Always
   # Overrides the image tag whose default is the chart appVersion.
-  tag: 10.10
+  tag: 10.11
 
 imagePullSecrets: []
 nameOverride: ""
@@ -49,15 +50,9 @@ serviceAccount:
 podAnnotations: {}
 
 podSecurityContext: {}
-# fsGroup: 2000
 
-securityContext: {}
-# capabilities:
-#   drop:
-#   - ALL
-# readOnlyRootFilesystem: true
-# runAsNonRoot: true
-# runAsUser: 1000
+securityContext:
+  readOnlyRootFilesystem: false
 
 service:
   type: LoadBalancer
@@ -65,9 +60,7 @@ service:
 
 ingress:
   enabled: true
-  annotations:
-    # kubernetes.io/ingress.class: nginx
-    # kubernetes.io/tls-acme: "true"
+  annotations: {}
   hosts:
     - host: "owncloud.chart.example"
       paths: ["/*"]
@@ -77,24 +70,19 @@ ingress:
         - "owncloud.chart.example"
       secretName: owncloud
 
-resources: {}
-# We usually recommend not to specify default resources and to leave this as a conscious
-# choice for the user. This also increases chances charts run on environments with little
-# resources, such as Minikube. If you do want to specify resources, uncomment the following
-# lines, adjust them as necessary, and remove the curly braces after 'resources:'.
-# limits:
-#   cpu: 100m
-#   memory: 128Mi
-# requests:
-#   cpu: 100m
-#   memory: 128Mi
+resources:
+  limits:
+    cpu: 100m
+    memory: 512Mi
+  requests:
+    cpu: 100m
+    memory: 512Mi
 
 autoscaling:
   enabled: false
   minReplicas: 1
   maxReplicas: 100
   targetCPUUtilizationPercentage: 80
-  # targetMemoryUtilizationPercentage: 80
 
 nodeSelector: {}