def _port_action(self, context, func):
"""Verify configuration and then process event."""
device_id = context.current.get('device_id')
host_id = context.current.get(portbindings.HOST_ID)
# Workaround until vlan can be retrieved during delete_port_postcommit
# (or prehaps unbind_port) event.
if func == self._delete_switch_entry:
vlan_id = self._delete_port_postcommit_vlan
else:
vlan_id = self._get_vlanid(context)
if vlan_id and device_id and host_id:
func(context, vlan_id, device_id, host_id)
else:
fields = "vlan_id " if not vlan_id else ""
fields += "device_id " if not device_id else ""
fields += "host_id" if not host_id else ""
raise excep.NexusMissingRequiredFields(fields=fields)
# Workaround until vlan can be retrieved during delete_port_postcommit
# (or prehaps unbind_port) event.
if func == self._delete_nxos_db:
self._delete_port_postcommit_vlan = vlan_id
else:
self._delete_port_postcommit_vlan = 0
def _port_action(self, port, segment, func):
"""Verify configuration and then process event."""
device_id = port.get('device_id')
host_id = port.get(portbindings.HOST_ID)
vlan_id = self._get_vlanid(segment)
if vlan_id and device_id and host_id:
func(vlan_id, device_id, host_id)
else:
fields = "vlan_id " if not vlan_id else ""
fields += "device_id " if not device_id else ""
fields += "host_id" if not host_id else ""
raise excep.NexusMissingRequiredFields(fields=fields)
