Added README about scheduler.

k82cn · k82cn · commit 9728d4b10097 · 2019-03-16T10:07:49.000+08:00
Signed-off-by: Da K. Ma &lt;klaus1982.cn@gmail.com&gt;
diff --git a/pkg/scheduler/README b/pkg/scheduler/README
@@ -0,0 +1,4 @@
+## Volcano Scheduler
+
+Currently, Volcano scheduler duplicated actions/plugins from [kube-batch](https://github.com/kubernetes-sigs/kube-batch)
+which focus on batch workload in Kubernetes. Expect the framework part of kube-batch can be migrated to the upstream.
