def _set_config_VIFVHostUser(self, instance, vif, conf, host=None):
designer.set_vif_host_backend_vhostuser_config(conf, vif.mode,
vif.path)
if not host.has_min_version(MIN_LIBVIRT_VHOSTUSER_MQ):
LOG.debug('Queues are not a vhostuser supported feature.')
conf.driver_name = None
conf.vhost_queues = None
def get_config(self, instance, vif, image_meta, inst_type, virt_type=None):
try:
conf = super(VRouterVIFDriver, self).get_config(instance, vif,
image_meta, inst_type)
except TypeError:
conf = super(VRouterVIFDriver, self).get_base_config(instance, vif,
image_meta, inst_type, virt_type)
dev = self.get_vif_devname(vif)
if not virt_type:
try:
virt_type = cfg.CONF.libvirt.virt_type
except cfg.NoSuchOptError:
virt_type = cfg.CONF.libvirt_type
if virt_type == 'lxc':
# for lxc we need to pass a bridge to libvirt
br_name = self._get_br_name(dev)
designer.set_vif_host_backend_bridge_config(conf, br_name)
else:
if CONF.contrail.use_userspace_vhost:
dev = path.join(CONF.contrail.userspace_vhost_socket_dir,
'uvh_vif_' + dev)
designer.set_vif_host_backend_vhostuser_config(conf, 'client',
dev)
else:
designer.set_vif_host_backend_ethernet_config(conf, dev)
designer.set_vif_bandwidth_config(conf, inst_type)
return conf
def test_set_vif_host_backend_vhostuser_config(self):
conf = config.LibvirtConfigGuestInterface()
designer.set_vif_host_backend_vhostuser_config(conf, "fake-mode", "fake-path")
self.assertEqual("vhostuser", conf.net_type)
self.assertEqual("unix", conf.vhostuser_type)
self.assertEqual("fake-mode", conf.vhostuser_mode)
self.assertEqual("fake-path", conf.vhostuser_path)
def _set_config_VIFVHostUser(self, instance, vif, conf, host=None):
designer.set_vif_host_backend_vhostuser_config(
conf, vif.mode, vif.path)
if not host.has_min_version(MIN_LIBVIRT_VHOSTUSER_MQ):
LOG.debug('Queues are not a vhostuser supported feature.')
conf.driver_name = None
conf.vhost_queues = None
def test_set_vif_host_backend_vhostuser_config(self):
conf = config.LibvirtConfigGuestInterface()
designer.set_vif_host_backend_vhostuser_config(conf, 'fake-mode',
'fake-path')
self.assertEqual('vhostuser', conf.net_type)
self.assertEqual('unix', conf.vhostuser_type)
self.assertEqual('fake-mode', conf.vhostuser_mode)
self.assertEqual('fake-path', conf.vhostuser_path)
def test_set_vif_host_backend_vhostuser_config(self):
conf = config.LibvirtConfigGuestInterface()
designer.set_vif_host_backend_vhostuser_config(conf, 'fake-mode',
'fake-path')
self.assertEqual('vhostuser', conf.net_type)
self.assertEqual('unix', conf.vhostuser_type)
self.assertEqual('fake-mode', conf.vhostuser_mode)
self.assertEqual('fake-path', conf.vhostuser_path)
def _set_config_VIFVHostUser(self, instance, vif, conf, host=None):
# TODO(sahid): We should never configure a driver backend for
# vhostuser interface. Specifically override driver to use
# None. This can be removed when get_base_config will be fixed
# and rewrite to set the correct backend.
conf.driver_name = None
rx_queue_size, tx_queue_size = self._get_virtio_queue_sizes(host)
designer.set_vif_host_backend_vhostuser_config(
conf, vif.mode, vif.path, rx_queue_size, tx_queue_size)
def test_set_vif_host_backend_vhostuser_config_rx_queue_size(self):
conf = config.LibvirtConfigGuestInterface()
designer.set_vif_host_backend_vhostuser_config(conf, 'fake-mode',
'fake-path', 512, None)
self.assertEqual('vhostuser', conf.net_type)
self.assertEqual('unix', conf.vhostuser_type)
self.assertEqual('fake-mode', conf.vhostuser_mode)
self.assertEqual('fake-path', conf.vhostuser_path)
self.assertEqual(512, conf.vhost_rx_queue_size)
self.assertIsNone(conf.vhost_tx_queue_size)
def _set_config_VIFVHostUser(self, instance, vif, conf):
# TODO(sahid): We should never configure a driver backend for
# vhostuser interface. Specifically override driver to use
# None. This can be removed when get_base_config will be fixed
# and rewrite to set the correct backend.
conf.driver_name = None
designer.set_vif_host_backend_vhostuser_config(
conf, vif.mode, vif.path, CONF.libvirt.rx_queue_size,
CONF.libvirt.tx_queue_size)
def test_set_vif_host_backend_vhostuser_config_rx_queue_size(self):
conf = config.LibvirtConfigGuestInterface()
designer.set_vif_host_backend_vhostuser_config(conf, 'fake-mode',
'fake-path', 512, None)
self.assertEqual('vhostuser', conf.net_type)
self.assertEqual('unix', conf.vhostuser_type)
self.assertEqual('fake-mode', conf.vhostuser_mode)
self.assertEqual('fake-path', conf.vhostuser_path)
self.assertEqual(512, conf.vhost_rx_queue_size)
self.assertIsNone(conf.vhost_tx_queue_size)
def get_config_ovs_acc(self, instance, vif, image_meta, inst_type,
virt_type, host):
conf = self.get_base_config(instance, vif, image_meta, inst_type,
virt_type)
iface_id = self.get_ovs_interfaceid(vif)
mode, sock_path = self._get_netronome_port_settings(iface_id)
if mode and sock_path:
designer.set_vif_host_backend_vhostuser_config(
conf, mode, sock_path)
return conf
def get_config_vhostuser(self, instance, vif, image_meta,
inst_type, virt_type):
conf = self.get_base_config(instance, vif, image_meta,
inst_type, virt_type)
vif_details = vif['details']
mode = vif_details.get(network_model.VIF_DETAILS_VHOSTUSER_MODE,
'server')
sock_path = vif_details.get(network_model.VIF_DETAILS_VHOSTUSER_SOCKET)
if sock_path is None:
raise exception.VifDetailsMissingVhostuserSockPath(
vif_id=vif['id'])
designer.set_vif_host_backend_vhostuser_config(conf, mode, sock_path)
return conf
def get_config_vhostuser(self, instance, vif, image_meta,
inst_type, virt_type):
conf = self.get_base_config(instance, vif, image_meta,
inst_type, virt_type)
vif_details = vif['details']
mode = vif_details.get(network_model.VIF_DETAILS_VHOSTUSER_MODE,
'server')
sock_path = vif_details.get(network_model.VIF_DETAILS_VHOSTUSER_SOCKET)
if sock_path is None:
raise exception.VifDetailsMissingVhostuserSockPath(
vif_id=vif['id'])
designer.set_vif_host_backend_vhostuser_config(conf, mode, sock_path)
return conf
def _set_config_VIFVHostUser(self, instance, vif, conf, host=None):
# TODO(sahid): We should never configure a driver backend for
# vhostuser interface. Specifically override driver to use
# None. This can be removed when get_base_config will be fixed
# and rewrite to set the correct backend.
conf.driver_name = None
rx_queue_size, tx_queue_size = self._get_virtio_queue_sizes(host)
designer.set_vif_host_backend_vhostuser_config(
conf, vif.mode, vif.path, rx_queue_size, tx_queue_size)
if not host.has_min_version(MIN_LIBVIRT_VHOSTUSER_MQ):
LOG.debug('Queues are not a vhostuser supported feature.')
conf.vhost_queues = None
def get_config_vhostuser(self, instance, vif, image_meta,
inst_type, virt_type):
conf = self.get_base_config(instance, vif, image_meta,
inst_type, virt_type)
source_path = "/var/run/vhost-user/" + vif["devname"]
designer.set_vif_host_backend_vhostuser_config(
conf, source_path, source_mode="client" )
designer.set_vif_bandwidth_config(conf, inst_type)
designer.set_vif_profile_config(conf, vif['profile'])
return conf
def _set_config_VIFVHostUser(self, instance, vif, conf, host=None):
# TODO(sahid): We should never configure a driver backend for
# vhostuser interface. Specifically override driver to use
# None. This can be removed when get_base_config will be fixed
# and rewrite to set the correct backend.
conf.driver_name = None
rx_queue_size, tx_queue_size = self._get_virtio_queue_sizes(host)
designer.set_vif_host_backend_vhostuser_config(
conf, vif.mode, vif.path, rx_queue_size, tx_queue_size)
if not host.has_min_version(MIN_LIBVIRT_VHOSTUSER_MQ):
LOG.debug('Queues are not a vhostuser supported feature.')
conf.vhost_queues = None
def get_config_vhostuser(self, instance, vif, image_meta, inst_type,
virt_type, host):
conf = self.get_base_config(instance, vif['address'], image_meta,
inst_type, virt_type, vif['vnic_type'])
mode, sock_path = self._get_vhostuser_settings(vif)
designer.set_vif_host_backend_vhostuser_config(conf, mode, sock_path)
# (vladikr) Not setting up driver and queues for vhostuser
# as queues are not supported in Libvirt until version 1.2.17
if not host.has_min_version(MIN_LIBVIRT_VHOSTUSER_MQ):
LOG.debug('Queues are not a vhostuser supported feature.')
conf.driver_name = None
conf.vhost_queues = None
return conf
def get_config_vhostuser(self, instance, vif, image_meta,
inst_type, virt_type, host):
conf = self.get_base_config(instance, vif, image_meta,
inst_type, virt_type)
mode, sock_path = self._get_vhostuser_settings(vif)
designer.set_vif_host_backend_vhostuser_config(conf, mode, sock_path)
# (vladikr) Not setting up driver and queues for vhostuser
# as queues are not supported in Libvirt until version 1.2.17
if not host.has_min_version(MIN_LIBVIRT_VHOSTUSER_MQ):
LOG.debug('Queues are not a vhostuser supported feature.')
conf.driver_name = None
conf.vhost_queues = None
return conf
def get_config_vrouter(self, instance, vif, image_meta,
inst_type, virt_type, host):
conf = self.get_base_config(instance, vif, image_meta,
inst_type, virt_type)
dev = self.get_vif_devname(vif)
if CONF.contrail.use_userspace_vhost:
dev = path.join(CONF.contrail.userspace_vhost_socket_dir,
'uvh_vif_' + dev)
designer.set_vif_host_backend_vhostuser_config(conf, 'client', dev)
else:
designer.set_vif_host_backend_ethernet_config(conf, dev)
designer.set_vif_bandwidth_config(conf, inst_type)
return conf
def get_config_vrouter(self, instance, vif, image_meta, inst_type,
virt_type, host):
conf = self.get_base_config(instance, vif['address'], image_meta,
inst_type, virt_type, vif['vnic_type'])
dev = self.get_vif_devname(vif)
if CONF.contrail.use_userspace_vhost:
dev = path.join(CONF.contrail.userspace_vhost_socket_dir,
'uvh_vif_' + dev)
designer.set_vif_host_backend_vhostuser_config(conf, 'client', dev)
else:
designer.set_vif_host_backend_ethernet_config(conf, dev, host)
designer.set_vif_bandwidth_config(conf, inst_type)
return conf
def get_config_vhostuser(self, instance, vif, image_meta, inst_type, virt_type, host):
conf = self.get_base_config(instance, vif, image_meta, inst_type, virt_type)
vif_details = vif["details"]
mode = vif_details.get(network_model.VIF_DETAILS_VHOSTUSER_MODE, "server")
sock_path = vif_details.get(network_model.VIF_DETAILS_VHOSTUSER_SOCKET)
if sock_path is None:
raise exception.VifDetailsMissingVhostuserSockPath(vif_id=vif["id"])
designer.set_vif_host_backend_vhostuser_config(conf, mode, sock_path)
# (vladikr) Not setting up driver and queues for vhostuser
# as queues are not supported in Libvirt until version 1.2.17
if not host.has_min_version(MIN_LIBVIRT_VHOSTUSER_MQ):
LOG.debug("Queues are not a vhostuser supported feature.")
conf.driver_name = None
conf.vhost_queues = None
return conf
def get_config_vhostuser(self, instance, vif, image_meta,
inst_type, virt_type, host):
conf = self.get_base_config(instance, vif['address'], image_meta,
inst_type, virt_type, vif['vnic_type'],
host)
# TODO(sahid): We should never configure a driver backend for
# vhostuser interface. Specifically override driver to use
# None. This can be removed when get_base_config will be fixed
# and rewrite to set the correct backend.
conf.driver_name = None
mode, sock_path = self._get_vhostuser_settings(vif)
rx_queue_size, tx_queue_size = self._get_virtio_queue_sizes(host)
designer.set_vif_host_backend_vhostuser_config(
conf, mode, sock_path, rx_queue_size, tx_queue_size)
return conf
def get_config_vhostuser(self, instance, vif, image_meta, inst_type,
virt_type, host):
conf = self.get_base_config(instance, vif['address'], image_meta,
inst_type, virt_type, vif['vnic_type'],
host)
# TODO(sahid): We should never configure a driver backend for
# vhostuser interface. Specifically override driver to use
# None. This can be removed when get_base_config will be fixed
# and rewrite to set the correct backend.
conf.driver_name = None
mode, sock_path = self._get_vhostuser_settings(vif)
rx_queue_size, tx_queue_size = self._get_virtio_queue_sizes(host)
designer.set_vif_host_backend_vhostuser_config(conf, mode, sock_path,
rx_queue_size,
tx_queue_size)
return conf
def get_config_vhostuser(self, instance, vif, image_meta, inst_type,
virt_type, host):
conf = self.get_base_config(instance, vif, image_meta, inst_type,
virt_type)
vif_details = vif['details']
mode = vif_details.get(network_model.VIF_DETAILS_VHOSTUSER_MODE,
'server')
sock_path = vif_details.get(network_model.VIF_DETAILS_VHOSTUSER_SOCKET)
if sock_path is None:
raise exception.VifDetailsMissingVhostuserSockPath(
vif_id=vif['id'])
designer.set_vif_host_backend_vhostuser_config(conf, mode, sock_path)
# (vladikr) Not setting up driver and queues for vhostuser
# as queues are not supported in Libvirt until version 1.2.17
if not host.has_min_version(MIN_LIBVIRT_VHOSTUSER_MQ):
LOG.debug('Queues are not a vhostuser supported feature.')
conf.driver_name = None
conf.vhost_queues = None
return conf
def get_config_vhostuser(self, instance, vif, image_meta,
inst_type, virt_type, host):
conf = self.get_base_config(instance, vif['address'], image_meta,
inst_type, virt_type, vif['vnic_type'],
host)
# TODO(sahid): We should never configure a driver backend for
# vhostuser interface. Specifically override driver to use
# None. This can be removed when get_base_config will be fixed
# and rewrite to set the correct backend.
conf.driver_name = None
mode, sock_path = self._get_vhostuser_settings(vif)
rx_queue_size, tx_queue_size = self._get_virtio_queue_sizes(host)
designer.set_vif_host_backend_vhostuser_config(
conf, mode, sock_path, rx_queue_size, tx_queue_size)
# (vladikr) Not setting up driver and queues for vhostuser
# as queues are not supported in Libvirt until version 1.2.17
if not host.has_min_version(MIN_LIBVIRT_VHOSTUSER_MQ):
LOG.debug('Queues are not a vhostuser supported feature.')
conf.vhost_queues = None
return conf
def get_config_vhostuser(self, instance, vif, image_meta,
inst_type, virt_type, host):
conf = self.get_base_config(instance, vif['address'], image_meta,
inst_type, virt_type, vif['vnic_type'],
host)
# TODO(sahid): We should never configure a driver backend for
# vhostuser interface. Specifically override driver to use
# None. This can be removed when get_base_config will be fixed
# and rewrite to set the correct backend.
conf.driver_name = None
mode, sock_path = self._get_vhostuser_settings(vif)
rx_queue_size, tx_queue_size = self._get_virtio_queue_sizes(host)
designer.set_vif_host_backend_vhostuser_config(
conf, mode, sock_path, rx_queue_size, tx_queue_size)
# (vladikr) Not setting up driver and queues for vhostuser
# as queues are not supported in Libvirt until version 1.2.17
if not host.has_min_version(MIN_LIBVIRT_VHOSTUSER_MQ):
LOG.debug('Queues are not a vhostuser supported feature.')
conf.vhost_queues = None
return conf
