Add helm chart example

charts/demo-chart/values.yaml

@@ -0,0 +1,25 @@
+image:
+  repository: rancher/backup-restore-operator
+  tag: %TAG%
+
+# Add log level flags
+debug: false
+trace: false
+
+# passed to backup client
+# proxy: http://<username>@<password>:<url>:<port>
+
+# comma separated list of domains or ip addresses that will not use the proxy
+noProxy: 127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16,.svc,.cluster.local
+
+global:
+  cattle:
+    systemDefaultRegistry: ""
+  kubectl:
+    repository: rancher/kubectl
+    tag: v1.21.9
+
+## Node labels for pod assignment
+## Ref: https://kubernetes.io/docs/user-guide/node-selection/
+##
+nodeSelector: {}