add sample

Author: rcambrj

config/samples/sample.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: multigres-sample
+---
+apiVersion: multigres.com/v1alpha1
+kind: Etcd
+metadata:
+  namespace: multigres-sample
+  name: sample
+spec: {}