Initial commit of dhcpd/tftpd role

Change-Id: Ia6526e593100c9bbe935347105c5b3932f5e2641
diff --git a/handlers/main.yml b/handlers/main.yml
new file mode 100644
index 0000000..6fbce94
--- /dev/null
+++ b/handlers/main.yml
@@ -0,0 +1,10 @@
+---
+# dhcpd handlers/main.yml
+#
+# SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
+# SPDX-License-Identifier: Apache-2.0
+
+- name: dhcpd-restart
+  service:
+    name: "{{ dhcpd_service }}"
+    state: restarted