def _setup_nsx_dhcp_metadata(self):
self._check_services_requirements()
nsx_svc.register_dhcp_opts(cfg)
nsx_svc.register_metadata_opts(cfg)
lsnmanager.register_lsn_opts(cfg)
lsn_manager = lsnmanager.PersistentLsnManager(self)
self.lsn_manager = lsn_manager
if cfg.CONF.NSX.agent_mode == config.AgentModes.AGENTLESS:
notifier = nsx_svc.DhcpAgentNotifyAPI(self, lsn_manager)
self.agent_notifiers[const.AGENT_TYPE_DHCP] = notifier
# In agentless mode, ports whose owner is DHCP need to
# be special cased; so add it to the list of special
# owners list
if const.DEVICE_OWNER_DHCP not in self.port_special_owners:
self.port_special_owners.append(const.DEVICE_OWNER_DHCP)
elif cfg.CONF.NSX.agent_mode == config.AgentModes.COMBINED:
# This becomes ineffective, as all new networks creations
# are handled by Logical Services Nodes in NSX
cfg.CONF.set_override('network_auto_schedule', False)
LOG.warn(_('network_auto_schedule has been disabled'))
notifier = combined.DhcpAgentNotifyAPI(self, lsn_manager)
self.supported_extension_aliases.append(lsn.EXT_ALIAS)
# Add the capability to migrate dhcp and metadata services over
self.migration_manager = (migration.MigrationManager(
self, lsn_manager, notifier))
return notifier
def __init__(self, plugin, manager):
super(DhcpAgentNotifyAPI, self).__init__(topic=topics.DHCP_AGENT)
self.agentless_notifier = nsx_svc.DhcpAgentNotifyAPI(plugin, manager)