Add cookied model

Add cookied-bm-mcp-ovs-dpdk

Change-Id: I306826280267477c391086c4a341c969979aa1af
diff --git a/tcp_tests/templates/cookied-bm-mcp-ovs-dpdk/underlay--meta-data.yaml b/tcp_tests/templates/cookied-bm-mcp-ovs-dpdk/underlay--meta-data.yaml
new file mode 100644
index 0000000..3699401
--- /dev/null
+++ b/tcp_tests/templates/cookied-bm-mcp-ovs-dpdk/underlay--meta-data.yaml
@@ -0,0 +1,4 @@
+| # All the data below will be stored as a string object
+  instance-id: iid-local1
+  hostname: {hostname}
+  local-hostname: {hostname}