[virtual] Reset mtu for compute management bridge

Use default mtu for br-mgmt in order to resolve the live
migration failure (cannot recv data: connection timed out)

Change-Id: I9cee453d87f849e29fc877fff237f8e604f2df53
Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
(cherry picked from commit b45f3e15ac5581c1e8c44d0a7a1424a1d092834e)

diff --git a/mcp/reclass/classes/cluster/virtual-mcp-ocata-common/openstack_compute.yml b/mcp/reclass/classes/cluster/virtual-mcp-ocata-common/openstack_compute.yml
index d072956..4f46ea5 100644 (file)
--- a/mcp/reclass/classes/cluster/virtual-mcp-ocata-common/openstack_compute.yml
+++ b/mcp/reclass/classes/cluster/virtual-mcp-ocata-common/openstack_compute.yml
@@ -78,7 +78,6 @@ parameters:
         primary_interface:
           enabled: true
           name: ${_param:primary_interface}
-          mtu: ${_param:interface_mtu}
           proto: manual
           type: eth
         tenant_interface: