def test_vlan(self): """test vlan allocation/de-alloc.""" self.vbm_ = vlan_bitmap.VlanBitmap(self.context) vlan_id = self.vbm_.get_next_vlan(None) # First vlan is always 2 self.assertEqual(vlan_id, 2) # next vlan is always 3 vlan_id = self.vbm_.get_next_vlan(None) self.assertEqual(vlan_id, 3) # get a specific vlan i.e. 4 vlan_id = self.vbm_.get_next_vlan(4) self.assertEqual(vlan_id, 4) # get a specific vlan i.e. 5 vlan_id = self.vbm_.get_next_vlan(5) self.assertEqual(vlan_id, 5) # Skip 6 # get a specific vlan i.e. 7 vlan_id = self.vbm_.get_next_vlan(7) self.assertEqual(vlan_id, 7) # get a specific vlan i.e. 1900 vlan_id = self.vbm_.get_next_vlan(1900) self.assertEqual(vlan_id, 1900) # Release 4 and get next again self.vbm_.release_vlan(4) vlan_id = self.vbm_.get_next_vlan(None) self.assertEqual(vlan_id, 4)
def __init__(self): """Initialize Brocade Plugin. Specify switch address and db configuration. """ super(BrocadePluginV2, self).__init__() self.supported_extension_aliases = ["binding", "security-group", "external-net", "router", "extraroute", "agent", "l3_agent_scheduler", "dhcp_agent_scheduler"] self.physical_interface = (cfg.CONF.PHYSICAL_INTERFACE. physical_interface) self.base_binding_dict = self._get_base_binding_dict() portbindings_base.register_port_dict_function() self.ctxt = n_context.get_admin_context() self._vlan_bitmap = vbm.VlanBitmap(self.ctxt) self._setup_rpc() self.network_scheduler = importutils.import_object( cfg.CONF.network_scheduler_driver ) self.router_scheduler = importutils.import_object( cfg.CONF.router_scheduler_driver ) self.brocade_init() self.start_periodic_dhcp_agent_status_check()
def __init__(self): """Initialize Brocade Plugin. Specify switch address and db configuration. """ self.supported_extension_aliases = [ "binding", "security-group", "router", "extraroute", "agent", "l3_agent_scheduler", "dhcp_agent_scheduler" ] self.physical_interface = ( cfg.CONF.PHYSICAL_INTERFACE.physical_interface) db.configure_db() self.ctxt = context.get_admin_context() self.ctxt.session = db.get_session() self._vlan_bitmap = vbm.VlanBitmap(self.ctxt) self._setup_rpc() self.network_scheduler = importutils.import_object( cfg.CONF.network_scheduler_driver) self.router_scheduler = importutils.import_object( cfg.CONF.router_scheduler_driver) self.brocade_init()