diff options
| author | Dan Wendlandt <dan@nicira.com> | 2011-08-16 20:36:49 -0700 |
|---|---|---|
| committer | Dan Wendlandt <dan@nicira.com> | 2011-08-16 20:36:49 -0700 |
| commit | 536c1e95a68569abda6fe8ee4e3f571976521c8e (patch) | |
| tree | 1eedd1e29fafa0964572a7fe6db1c77681c6d521 | |
| parent | c3c164455f9b5d4ea994a4453342ccb00d987766 (diff) | |
add new vif uuid for OVS vifplug for libvirt + xenserver
| -rw-r--r-- | nova/virt/libvirt/vif.py | 13 | ||||
| -rw-r--r-- | nova/virt/xenapi/vif.py | 4 |
2 files changed, 9 insertions, 8 deletions
diff --git a/nova/virt/libvirt/vif.py b/nova/virt/libvirt/vif.py index 4cb9abda4..67366fdbe 100644 --- a/nova/virt/libvirt/vif.py +++ b/nova/virt/libvirt/vif.py @@ -98,10 +98,12 @@ class LibvirtBridgeDriver(VIFDriver): class LibvirtOpenVswitchDriver(VIFDriver): """VIF driver for Open vSwitch.""" + def get_dev_name(_self, iface_id): + return "tap-" + iface_id[0:15] + def plug(self, instance, network, mapping): - vif_id = str(instance['id']) + "-" + str(network['id']) - dev = "tap-%s" % vif_id - iface_id = "nova-" + vif_id + iface_id = mapping['vif_uuid'] + dev = self.get_dev_name(iface_id) if not linux_net._device_exists(dev): utils.execute('ip', 'tuntap', 'add', dev, 'mode', 'tap', run_as_root=True) @@ -125,11 +127,10 @@ class LibvirtOpenVswitchDriver(VIFDriver): def unplug(self, instance, network, mapping): """Unplug the VIF from the network by deleting the port from the bridge.""" - vif_id = str(instance['id']) + "-" + str(network['id']) - dev = "tap-%s" % vif_id + dev = self.get_dev_name(mapping['vif_uuid']) try: utils.execute('ovs-vsctl', 'del-port', - network['bridge'], dev, run_as_root=True) + FLAGS.libvirt_ovs_bridge, dev, run_as_root=True) utils.execute('ip', 'link', 'delete', dev, run_as_root=True) except exception.ProcessExecutionError: LOG.warning(_("Failed while unplugging vif of instance '%s'"), diff --git a/nova/virt/xenapi/vif.py b/nova/virt/xenapi/vif.py index 527602243..2f25efeb2 100644 --- a/nova/virt/xenapi/vif.py +++ b/nova/virt/xenapi/vif.py @@ -128,12 +128,12 @@ class XenAPIOpenVswitchDriver(VIFDriver): vif_rec['VM'] = vm_ref vif_rec['MAC'] = network_mapping['mac'] vif_rec['MTU'] = '1500' - vif_id = "nova-" + str(instance['id']) + "-" + str(network['id']) vif_rec['qos_algorithm_type'] = "" vif_rec['qos_algorithm_params'] = {} # OVS on the hypervisor monitors this key and uses it to # set the iface-id attribute - vif_rec['other_config'] = {"nicira-iface-id": vif_id} + vif_rec['other_config'] = \ + {"nicira-iface-id": network_mapping['vif_uuid']} return vif_rec def unplug(self, instance, network, mapping): |