Add examples with kubevirt

* Add helpers to install kubevirt and its dependencies
* Add examples how to use kubevirt

Related-Prod: PRODX-3456
Change-Id: I3ade65df5f8ddff39f35605104851833d74690a1
diff --git a/kubevirt/examples/05-migrate-vm-volumes/pvc.yaml b/kubevirt/examples/05-migrate-vm-volumes/pvc.yaml
new file mode 100644
index 0000000..4015580
--- /dev/null
+++ b/kubevirt/examples/05-migrate-vm-volumes/pvc.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: cirros-migrate
+  namespace: default
+spec:
+  accessModes:
+  - ReadWriteMany
+  resources:
+    requests:
+      storage: 2G
+  # ReadWriteMany is supported only in Block mode
+  volumeMode: Block