def _unset_sub_ports(self, trunk_id, trunk_port, subports):
ctx = n_ctx.get_admin_context()
trunk_host = trunk_port.get(portbindings.HOST_ID)
trunk_target_state = (t_consts.TRUNK_ACTIVE_STATUS
if trunk_host else t_consts.TRUNK_DOWN_STATUS)
updated_ports = []
for port in subports:
LOG.debug('unset port id : %(id)s', {'id': port.port_id})
try:
updated_port = self.core_plugin.update_port(
ctx, port.port_id, {
'port': {
portbindings.HOST_ID: None,
portbindings.PROFILE: None,
'device_owner': '',
'device_id': ''
}
})
vif_type = updated_port.get(portbindings.VIF_TYPE)
if vif_type != portbindings.VIF_TYPE_UNBOUND:
raise t_exc.SubPortBindingError(port_id=port.port_id,
trunk_id=trunk_id)
updated_ports.append(updated_port)
except t_exc.SubPortBindingError as e:
LOG.error("Failed to clear binding for subport: %s", e)
self.set_trunk_status(ctx, trunk_id,
t_consts.TRUNK_DEGRADED_STATUS)
except Exception as e:
LOG.error("Failed to clear binding for subport: %s", e)
if len(subports) != len(updated_ports):
self.set_trunk_status(ctx, trunk_id,
t_consts.TRUNK_DEGRADED_STATUS)
else:
self.set_trunk_status(ctx, trunk_id, trunk_target_state)
def _unset_sub_ports(self, trunk_id, subports):
_vsdclient = self.plugin_driver.vsdclient
ctx = n_ctx.get_admin_context()
updated_ports = []
for port in subports:
LOG.debug('unset port id : %(id)s', {'id': port.port_id})
try:
updated_port = self.core_plugin.update_port(
ctx, port.port_id, {
'port': {
portbindings.HOST_ID: None,
portbindings.PROFILE: None,
'device_owner': '',
'device_id': ''
}
})
vif_type = updated_port.get(portbindings.VIF_TYPE)
if vif_type != portbindings.VIF_TYPE_UNBOUND:
raise t_exc.SubPortBindingError(port_id=port.port_id,
trunk_id=trunk_id)
updated_ports.append(updated_port)
subnet_mapping = db.get_subnet_l2dom_by_port_id(
ctx.session, port.port_id)
_vsdclient.remove_subport(updated_port, subnet_mapping)
except t_exc.SubPortBindingError as e:
LOG.error("Failed to clear binding for subport: %s", e)
self.set_trunk_status(ctx, trunk_id, t_consts.DEGRADED_STATUS)
except Exception as e:
LOG.error("Failed to clear binding for subport: %s", e)
if len(subports) != len(updated_ports):
self.set_trunk_status(ctx, trunk_id, t_consts.DEGRADED_STATUS)
def _process_binding(self, context, trunk, subports):
updated_ports = []
trunk_port_id = trunk.port_id
trunk_port = self.core_plugin.get_port(context, trunk_port_id)
trunk_host = trunk_port.get(portbindings.HOST_ID)
trunk_profile = trunk_port.get(portbindings.PROFILE)
trunk.update(status=t_consts.TRUNK_BUILD_STATUS)
trunk_target_state = (t_consts.TRUNK_ACTIVE_STATUS if trunk_host else
t_consts.TRUNK_DOWN_STATUS)
for port in subports:
try:
data = {'port': {portbindings.HOST_ID: trunk_host,
portbindings.PROFILE: trunk_profile,
'device_owner': t_consts.TRUNK_SUBPORT_OWNER}}
LOG.info("updating port: %(data)s", {'data': data})
updated_port = self.core_plugin.update_port(
context, port.port_id, data)
vif_type = updated_port.get(portbindings.VIF_TYPE)
if vif_type == portbindings.VIF_TYPE_BINDING_FAILED:
raise t_exc.SubPortBindingError(port_id=port.port_id,
trunk_id=trunk.id)
updated_ports.append(updated_port)
except t_exc.SubPortBindingError as e:
LOG.error("Failed to bind subport: %s", e)
trunk.update(status=t_consts.TRUNK_ERROR_STATUS)
return []
except Exception as e:
LOG.error("Failed to bind subport: %s", e)
if len(subports) != len(updated_ports):
LOG.debug("Trunk: %s is degraded", trunk.id)
trunk.update(status=t_consts.TRUNK_DEGRADED_STATUS)
else:
trunk.update(status=trunk_target_state)
return updated_ports
def _handle_port_binding(self, context, port_id, trunk, trunk_host):
"""Bind the given port to the given host.
:param context: The context to use for the operation
:param port_id: The UUID of the port to be bound
:param trunk: The trunk that the given port belongs to
:param trunk_host: The host to bind the given port to
"""
port = self.core_plugin.update_port(
context, port_id,
{'port': {portbindings.HOST_ID: trunk_host,
'device_owner': trunk_consts.TRUNK_SUBPORT_OWNER}})
vif_type = port.get(portbindings.VIF_TYPE)
if vif_type == portbindings.VIF_TYPE_BINDING_FAILED:
raise trunk_exc.SubPortBindingError(port_id=port_id,
trunk_id=trunk.id)
return port
