[Kimchi-devel] [PATCH] [Kimchi 3/5] VEPA network support: changes in networks control and model

From: Daniel Henrique Barboza <dhbarboza82(a)gmail.com&gt; - added a new parameter 'vepa_devs' in the 'data' property of the Network Resource in control/networks.py - added 'vepa_devs' parameter to the returned dict of lookup() and a verification to invalidate the create operation if the network connection is 'vepa' and the 'vepa_devs' is None or empty. Signed-off-by: Daniel Henrique Barboza <dhbarboza82(a)gmail.com&gt; --- control/networks.py | 5 +++-- model/networks.py | 14 ++++++++++++-- 2 files changed, 15 insertions(+), 4 deletions(-) diff --git a/control/networks.py b/control/networks.py index fd92111..ce7ce36 100644 --- a/control/networks.py +++ b/control/networks.py @@ -1,7 +1,7 @@ # # Project Kimchi # -# Copyright IBM, Corp. 2013-2015 +# Copyright IBM, Corp. 2013-2016 # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public @@ -51,4 +51,5 @@ class Network(Resource): 'subnet': self.info['subnet'], 'dhcp': self.info['dhcp'], 'state': self.info['state'], - 'persistent': self.info['persistent']} + 'persistent': self.info['persistent'], + 'vepa_devs': self.info['vepa_devs']} diff --git a/model/networks.py b/model/networks.py index fba181f..6fb09a2 100644 --- a/model/networks.py +++ b/model/networks.py @@ -1,7 +1,7 @@ # # Project Kimchi # -# Copyright IBM, Corp. 2014-2015 +# Copyright IBM, Corp. 2014-2016 # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public @@ -92,6 +92,9 @@ class NetworksModel(object): params['forward'] = {'mode': 'bridge'} elif connection != 'isolated': params['forward'] = {'mode': connection} + elif connection == 'vepa': + if not params.get('vepa_devs') or len(params['vepa_devs']) == 0: + raise InvalidOperation("KCHNET0028E") # set subnet, bridge network do not need subnet if connection in ["nat", 'isolated']: @@ -326,6 +329,7 @@ class NetworkModel(object): dhcp = net_dict['dhcp'] forward = net_dict['forward'] interface = net_dict['bridge'] + vepa_devs = [] connection = forward['mode'] or "isolated" # FIXME, if we want to support other forward mode well. @@ -334,11 +338,16 @@ class NetworkModel(object): interface = interface or forward['interface'][0] if netinfo.is_nic(interface) or netinfo.is_bonding(interface): connection = 'macvtap' - # exposing the network on linux bridge or macvtap interface interface_subnet = knetwork.get_dev_netaddr(interface) subnet = subnet if subnet else interface_subnet + if connection == 'vepa': + vepa_devs = xpath_get_text( + xml, + "/network/forward/interface/@dev" + ) + # libvirt use format 192.168.0.1/24, standard should be 192.168.0.0/24 # http://www.ovirt.org/File:Issue3.png if subnet: @@ -347,6 +356,7 @@ class NetworkModel(object): return {'connection': connection, 'interface': interface, + 'vepa_devs': vepa_devs, 'subnet': subnet, 'dhcp': dhcp, 'vms': self._get_vms_attach_to_a_network(name), -- 2.5.0