client-go workqueue example

Demonstrates how to compose a controller out of cache.Controller,
cache.Indexer and a workqueue.

Kubernetes-commit: b39b3ba01675828c13bc0dea67d5114b4c225644

examples/workqueue/README.md

@@ -0,0 +1,17 @@
+# Workqueue Example
+
+This example demonstrates how to write a controller which follows the states
+of watched resources.
+
+It demonstrates how to:
+ * combine the workqueue with a cache to a full controller
+ * synchronize the controller on startup
+
+The example is based on https://github.com/kubernetes/community/blob/master/contributors/devel/controllers.md.
+
+## Running
+
+```
+# if outside of the cluster
+go run *.go -kubeconfig=/my/config -logtostderr=true
+```