Adding helm chart for sample R-CORD ISC DHCP server

Change-Id: I412e713c167499a295f008da406683284b82f92d
diff --git a/dhcp-server/values.yaml b/dhcp-server/values.yaml
new file mode 100644
index 0000000..2984f39
--- /dev/null
+++ b/dhcp-server/values.yaml
@@ -0,0 +1,31 @@
+# Copyright 2017-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.
+
+pull_docker_registry:
+
+images:
+  dhcp_server:
+    repository: networkboot/dhcpd
+    tag: 'latest'
+    pullPolicy: 'IfNotPresent'
+
+config: |
+
+  subnet 10.233.0.0 netmask 255.255.0.0 {
+    range 10.233.0.1 10.233.0.2; 
+  }
+  subnet 10.200.0.0 netmask 255.255.0.0 {
+    range 10.200.0.1 10.200.0.253;
+    option routers 10.200.0.254;
+  }