bonding: add support for numa-only in lacp mode

If numa-only is set, Only slaves on local numa node
transmit pkts if have at least one, otherwise the bond
interface works as usual.

CLI change:
create bond mode lacp [load-balance { l2 | l23 | l34 } {numa-only}]
[hw-addr <mac-address>] [id <if-id>]

The new member "u8 numa_only;" is also added to bond_create_if_args_t.

Type: feature

Change-Id: Icdccedafb0738d8c9d4a5acce909ce562428c071
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
diff --git a/test/test_bond.py b/test/test_bond.py
index 03f0eea..d1ae77a 100644
--- a/test/test_bond.py
+++ b/test/test_bond.py
@@ -65,6 +65,7 @@
         bond0 = VppBondInterface(self,
                                  mode=3,
                                  lb=1,
+                                 numa_only=0,
                                  use_custom_mac=1,
                                  mac_address=mac)
         bond0.add_vpp_config()