VOL-1406: Deploy voltha 2.0 in a k8s cluster

- Also added sleep to watching rw-core to ensure that the
  watching core does not respond to a request before the
  core that seized it.

Change-Id: I9998975b6dda42b3bd58112115c5122bf2b49d42
diff --git a/k8s/namespace.yml b/k8s/namespace.yml
new file mode 100644
index 0000000..3f5d7b4
--- /dev/null
+++ b/k8s/namespace.yml
@@ -0,0 +1,22 @@
+# Copyright 2019-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Observation:
+#    It appears that when a namespace is created, Kubernetes creates
+#    a ServiceAccount called "default" for that new namespace.
+#
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: voltha