def process_create_port(self, context, data, result): """Implementation of abstract method from ExtensionDriver class.""" port_id = result.get('id') policy_profile_attr = data.get(constants.N1KV_PROFILE) if not attributes.is_attr_set(policy_profile_attr): policy_profile_attr = (cfg.CONF.ml2_cisco_n1kv. default_policy_profile) with context.session.begin(subtransactions=True): try: n1kv_db.get_policy_binding(port_id, context.session) except n1kv_exc.PortBindingNotFound: if not uuidutils.is_uuid_like(policy_profile_attr): policy_profile = n1kv_db.get_policy_profile_by_name( policy_profile_attr, context.session) if policy_profile: policy_profile_attr = policy_profile.id else: LOG.error(_LE("Policy Profile %(profile)s does " "not exist."), {"profile": policy_profile_attr}) raise ml2_exc.ExtensionDriverError() elif not (n1kv_db.get_policy_profile_by_uuid( context.session, policy_profile_attr)): LOG.error(_LE("Policy Profile %(profile)s does not " "exist."), {"profile": policy_profile_attr}) raise ml2_exc.ExtensionDriverError() n1kv_db.add_policy_binding(port_id, policy_profile_attr, context.session) result[constants.N1KV_PROFILE] = policy_profile_attr
def process_create_network(self, context, data, result): """Implementation of abstract method from ExtensionDriver class.""" net_id = result.get('id') prov_net_type = data.get(bc.providernet.NETWORK_TYPE) net_prof_attr = data.get(constants.N1KV_PROFILE) tenant_id = context.tenant_id if not bc.is_attr_set(net_prof_attr): if not bc.is_attr_set(prov_net_type): network_type = cfg.CONF.ml2.tenant_network_types[0] else: network_type = prov_net_type if network_type == p_const.TYPE_VLAN: net_prof_attr = constants.DEFAULT_VLAN_NETWORK_PROFILE_NAME elif network_type == p_const.TYPE_VXLAN: net_prof_attr = constants.DEFAULT_VXLAN_NETWORK_PROFILE_NAME else: # This network type is not supported with network profiles return with context.session.begin(subtransactions=True): try: if not uuidutils.is_uuid_like(net_prof_attr): net_prof_attr = n1kv_db.get_network_profile_by_name( net_prof_attr, context.session) else: net_prof_attr = n1kv_db.get_network_profile_by_uuid( net_prof_attr, context.session) n1kv_db.get_profile_binding(db_session=context.session, tenant_id=tenant_id, profile_id=net_prof_attr.id) except n1kv_exc.NetworkProfileNotFound: LOG.error("Network Profile %s does " "not exist." % net_prof_attr) raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2') except n1kv_exc.ProfileTenantBindingNotFound: if (cfg.CONF.ml2_cisco_n1kv.restrict_network_profiles and net_prof_attr.name not in [ constants.DEFAULT_VLAN_NETWORK_PROFILE_NAME, constants.DEFAULT_VXLAN_NETWORK_PROFILE_NAME]): LOG.error("Network Profile %s is " "not owned by this tenant." % net_prof_attr.name) raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2') segment_type = net_prof_attr.segment_type n1kv_db.add_network_binding(net_id, segment_type, 0, net_prof_attr.id, context.session) data[bc.providernet.NETWORK_TYPE] = segment_type result[constants.N1KV_PROFILE] = net_prof_attr.id
def _call_on_dict_driver(self, method_name, session, base_model, result, extended_only=False): for driver in self.ordered_ext_drivers: if not extended_only or isinstance(driver.obj, driver_api.ExtensionDriver): try: getattr(driver.obj, method_name)(session, base_model, result) except Exception as e: if db_api.is_retriable(e): with excutils.save_and_reraise_exception(): LOG.debug( "DB exception raised by extension driver " "'%(name)s' in %(method)s", { 'name': driver.name, 'method': method_name }, exc_info=e) LOG.exception( "Extension driver '%(name)s' failed in %(method)s", { 'name': driver.name, 'method': method_name }) raise ml2_exc.ExtensionDriverError(driver=driver.name)
def _call_on_dict_driver(self, method_name, session, base_model, result, extended_only=False, has_base_model=True): # Bulk operations might not be implemented by all drivers def noop(*args, **kwargs): pass for driver in self.ordered_ext_drivers: if not extended_only or isinstance( driver.obj, driver_api.ExtensionDriver): try: if not has_base_model: getattr(driver.obj, method_name, noop)(session, result) else: getattr(driver.obj, method_name, noop)(session, base_model, result) except Exception as e: if db_api.is_retriable(e): with excutils.save_and_reraise_exception(): LOG.debug( "DB exception raised by extension driver " "'%(name)s' in %(method)s", {'name': driver.name, 'method': method_name}, exc_info=e) LOG.exception( "Extension driver '%(name)s' failed in %(method)s", {'name': driver.name, 'method': method_name}) raise ml2_exc.ExtensionDriverError(driver=driver.name)
def _call_on_dict_driver(self, method_name, session, base_model, result): for driver in self.ordered_ext_drivers: try: getattr(driver.obj, method_name)(session, base_model, result) except Exception: LOG.error(_LE("Extension driver '%(name)s' failed in " "%(method)s"), {'name': driver.name, 'method': method_name}) raise ml2_exc.ExtensionDriverError(driver=driver.name)
def process_create_port(self, context, data, result): """Implementation of abstract method from ExtensionDriver class.""" port_id = result.get('id') policy_profile_attr = data.get(constants.N1KV_PROFILE) tenant_id = context.tenant_id or data.get('tenant_id') default_policy_profile_name = (cfg.CONF.ml2_cisco_n1kv. default_policy_profile) if not bc.is_attr_set(policy_profile_attr): policy_profile_attr = default_policy_profile_name with context.session.begin(subtransactions=True): try: if not uuidutils.is_uuid_like(policy_profile_attr): policy_profile = n1kv_db.get_policy_profile_by_name( policy_profile_attr, context.session) else: policy_profile = (n1kv_db.get_policy_profile_by_uuid( context.session, policy_profile_attr)) n1kv_db.get_profile_binding(db_session=context.session, tenant_id=tenant_id, profile_id=policy_profile.id) except n1kv_exc.PolicyProfileNotFound: LOG.error("Policy Profile %(profile)s does " "not exist.", {"profile": policy_profile_attr}) raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2') except n1kv_exc.ProfileTenantBindingNotFound: if context.is_admin: session = context.session n1kv_db.update_policy_profile_binding_with_tenant_id( policy_profile.id, tenant_id, session) elif (cfg.CONF.ml2_cisco_n1kv.restrict_policy_profiles and policy_profile.name != default_policy_profile_name): LOG.error("Policy Profile %s is " "not owned by this tenant." % policy_profile_attr) raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2') n1kv_db.add_policy_binding(port_id, policy_profile.id, context.session) result[constants.N1KV_PROFILE] = policy_profile.id
def process_create_network(self, context, data, result): """Implementation of abstract method from ExtensionDriver class.""" net_id = result.get('id') prov_net_type = data.get(providernet.NETWORK_TYPE) net_prof_attr = data.get(constants.N1KV_PROFILE) if not attributes.is_attr_set(net_prof_attr): if not attributes.is_attr_set(prov_net_type): network_type = cfg.CONF.ml2.tenant_network_types[0] else: network_type = prov_net_type if network_type == p_const.TYPE_VLAN: net_prof_attr = constants.DEFAULT_VLAN_NETWORK_PROFILE_NAME elif network_type == p_const.TYPE_VXLAN: net_prof_attr = constants.DEFAULT_VXLAN_NETWORK_PROFILE_NAME else: # This network type is not supported with network profiles return with context.session.begin(subtransactions=True): try: if not uuidutils.is_uuid_like(net_prof_attr): net_prof_attr = n1kv_db.get_network_profile_by_name( net_prof_attr, context.session) else: net_prof_attr = n1kv_db.get_network_profile_by_uuid( net_prof_attr, context.session) # TODO(sopatwar) Handle restrict_network_profiles = True # Add logic to check for network profile :: tenant binding except n1kv_exc.NetworkProfileNotFound: LOG.error(_LE("Network Profile %(profile)s does " "not exist."), {"profile": net_prof_attr}) raise ml2_exc.ExtensionDriverError() segment_type = net_prof_attr.segment_type n1kv_db.add_network_binding(net_id, segment_type, 0, net_prof_attr.id, context.session) data[providernet.NETWORK_TYPE] = segment_type result[constants.N1KV_PROFILE] = net_prof_attr.id