CORD-433 Add virtual fabric to CiaB

Change-Id: I8fbea8c85f309a4c226951e0cde96a9b7394d6eb
diff --git a/ansible/roles/spineswitch/templates/ethX.cfg.j2 b/ansible/roles/spineswitch/templates/ethX.cfg.j2
new file mode 100644
index 0000000..424746b
--- /dev/null
+++ b/ansible/roles/spineswitch/templates/ethX.cfg.j2
@@ -0,0 +1,3 @@
+auto {{ item }}
+iface {{ item }} inet manual
+up ifconfig {{ item }} up
\ No newline at end of file