def attach_interface(self, instance, vif):
if not self._check_hotplug_available(instance):
raise exception.InterfaceAttachFailed(instance_uuid=instance.uuid)
LOG.debug('Attaching vif: %s', vif['id'], instance=instance)
self._vmutils.create_nic(instance.name, vif['id'], vif['address'])
self._vif_driver.plug(instance, vif)
def _check_hotplug_is_available(self, instance):
if (self._get_vm_state(
instance.name) == constants.HYPERV_VM_STATE_DISABLED):
return False
if not self._hostutils.check_min_windows_version(6, 4):
LOG.error(
_LE("This version of Windows does not support vNIC "
"hot plugging."))
raise exception.InterfaceAttachFailed(instance_uuid=instance.uuid)
if (self._vmutils.get_vm_gen(instance.name) == constants.VM_GEN_1):
LOG.error(_LE("Cannot hot plug vNIC to a first generation " "VM."))
raise exception.InterfaceAttachFailed(instance_uuid=instance.uuid)
return True
def _attach_interface_physical(self, instance, image_meta, vif):
icli = client_wrapper.IronicClientWrapper()
try:
node = icli.call("node.get", instance['node'])
except ironic.exc.NotFound:
return None
ports = icli.call("node.list_ports", node.uuid)
try:
for p in ports:
port = icli.call("port.get", p.uuid)
if port.extra.get('type', None) == 'pxe':
continue
port_id = unicode(vif['id'])
patch = [{
'op': 'add',
'path': '/extra/vif_port_id',
'value': port_id
}]
icli.call("port.update", p.uuid, patch)
break
except Exception as e:
LOG.error(
_("Error plugging vif: %s, instance is %s, "
"Traceback is %s") %
(e, instance['uuid'], traceback.format_exc()))
self._detach_interface_physical(instance, vif)
raise exception.InterfaceAttachFailed(
instance_uuid=instance['uuid'])
def _attach_interface_virtual(self, instance, image_meta, vif):
node = self._transfer_instance_to_node(instance)
host_id = node.extra.get('cps_id')
kwargs = {"instance": instance, "image_meta": image_meta, "vif": vif}
try:
self.ironicAgent.attach_interface(host_id, kwargs)
except Exception as e:
LOG.error(
_("Error plugging vif: %s, instance is %s, "
"Traceback is %s") %
(e, instance['uuid'], traceback.format_exc()))
self._detach_interface_virtual(instance, vif)
raise exception.InterfaceAttachFailed(
instance_uuid=instance['uuid'])
def attach_interface(self, context, instance, image_meta, vif):
if vif['id'] in self._interfaces:
raise exception.InterfaceAttachFailed(instance_uuid=instance.uuid)
self._interfaces[vif['id']] = vif
def attach_interface(self, instance, image_meta, vif):
if vif['id'] in self._interfaces:
raise exception.InterfaceAttachFailed('duplicate')
self._interfaces[vif['id']] = vif
def attach_interface(self, instance, image_meta, network_info):
for (network, mapping) in network_info:
if mapping['vif_uuid'] in self._interfaces:
raise exception.InterfaceAttachFailed('duplicate')
self._interfaces[mapping['vif_uuid']] = mapping
def attach_interface(self, instance, image_meta, network_info):
for vif in [network_info]:
if vif['id'] in self._interfaces:
raise exception.InterfaceAttachFailed('duplicate')
self._interfaces[vif['id']] = vif
def attach_interface(self, instance, image_meta, vif):
LOG.debug("AWS: Attaching interface", instance=instance)
if vif['id'] in self._interfaces:
raise exception.InterfaceAttachFailed('duplicate')
self._interfaces[vif['id']] = vif
def attach_interface(self, instance, image_meta, vif):
LOG.debug("******* ATTTACH INTERFACE *******")
if vif['id'] in self._interfaces:
raise exception.InterfaceAttachFailed('duplicate')
self._interfaces[vif['id']] = vif