Fix show steps for Deploy 250 Computes

Related-Prod: PROD-36878

Change-Id: If4ef6c447bf70d77a482c02340c7272f108f7c92
diff --git a/tcp_tests/templates/bm-b300-cicd-queens-ovs-maas/infra_kvm_add.yml b/tcp_tests/templates/bm-b300-cicd-queens-ovs-maas/infra_kvm_add.yml
new file mode 100755
index 0000000..9f86655
--- /dev/null
+++ b/tcp_tests/templates/bm-b300-cicd-queens-ovs-maas/infra_kvm_add.yml
@@ -0,0 +1,16 @@
+classes:
+- cluster.bm-b300-cicd-queens-ovs-maas.infra.openstack_vcompute_cluster
+parameters:
+  virt:
+    nic:
+      vcmp:
+        eth4:
+          bridge: br_mgm
+        eth3:
+          bridge: br_ctl
+        eth2:
+          bridge: br_baremetal
+        eth1:
+          bridge: br_mesh
+        eth0:
+          bridge: br_baremetal
\ No newline at end of file