Use infra_kvm role on ctl nodes for glusterfs.server

Change-Id: I04b54f7ad42bfeee8f86b5842a8f1be93dcaee3f
diff --git a/tcp_tests/templates/virtual-mcp-ocata-dvr/_context-environment.yaml b/tcp_tests/templates/virtual-mcp-ocata-dvr/_context-environment.yaml
index 8cd4e99..fd2730d 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-dvr/_context-environment.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-dvr/_context-environment.yaml
@@ -13,6 +13,7 @@
     ctl01.mcp11-ovs-dpdk.local:
       reclass_storage_name: openstack_control_node01
       roles:
+      - infra_kvm
       - openstack_control_leader
       - openstack_database_leader
       - openstack_message_queue
@@ -29,6 +30,7 @@
     ctl02.mcp11-ovs-dpdk.local:
       reclass_storage_name: openstack_control_node02
       roles:
+      - infra_kvm
       - openstack_control
       - openstack_database
       - openstack_message_queue
@@ -44,6 +46,7 @@
     ctl03.mcp11-ovs-dpdk.local:
       reclass_storage_name: openstack_control_node03
       roles:
+      - infra_kvm
       - openstack_control
       - openstack_database
       - openstack_message_queue