vmware-nsx/vmware_nsx/common/exceptions.py
Salvatore Orlando 0a952ce786 [NSX-v3] Use bridge endpoint profiles for L2 gateways
Replace NSX bridge cluster with bridge endpoint profiles as the
backend resource used to implement L2 gateways.

The logic for creating a gateway connection is not changed,
with the only exception that bridge endpoints now have a reference
to a bridge endpoint profile.

Connections created using bridge clusters can be safely removed,
while creation of new connection on gateways leveraging bridge
clusters will fail.

Change-Id: I29cd9a2501ab4b7dd226729f33ab962bbba2dfff
2019-03-23 05:39:58 +00:00

223 lines
7.2 KiB
Python

# Copyright 2012 VMware, Inc
#
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from neutron_lib import exceptions as n_exc
from vmware_nsx._i18n import _
class NsxPluginException(n_exc.NeutronException):
message = _("An unexpected error occurred in the NSX Plugin: %(err_msg)s")
class NsxPluginTemporaryError(n_exc.ServiceUnavailable):
message = _("Temporary error occurred in the NSX Plugin: %(err_msg)s."
" Please try again later")
class ClientCertificateException(NsxPluginException):
message = _("Client certificate error: %(err_msg)s")
class InvalidVersion(NsxPluginException):
message = _("Unable to fulfill request with version %(version)s.")
class InvalidConnection(NsxPluginException):
message = _("Invalid NSX connection parameters: %(conn_params)s")
class InvalidClusterConfiguration(NsxPluginException):
message = _("Invalid cluster values: %(invalid_attrs)s. Please ensure "
"that these values are specified in the [DEFAULT] "
"section of the NSX plugin ini file.")
class InvalidNovaZone(NsxPluginException):
message = _("Unable to find cluster config entry "
"for nova zone: %(nova_zone)s")
class NoMorePortsException(NsxPluginException):
message = _("Unable to create port on network %(network)s. "
"Maximum number of ports reached")
class NatRuleMismatch(NsxPluginException):
message = _("While retrieving NAT rules, %(actual_rules)s were found "
"whereas rules in the (%(min_rules)s,%(max_rules)s) interval "
"were expected")
class InvalidAttachmentType(NsxPluginException):
message = _("Invalid NSX attachment type '%(attachment_type)s'")
class MaintenanceInProgress(NsxPluginException):
message = _("The networking backend is currently in maintenance mode and "
"therefore unable to accept requests which modify its state. "
"Please try later.")
class L2GatewayAlreadyInUse(n_exc.Conflict):
message = _("Gateway Service %(gateway)s is already in use")
class BridgeEndpointAttachmentInUse(n_exc.Conflict):
message = _("The NSX backend only allow a single L2 gateway connection "
"for network %(network_id)s")
class InvalidTransportType(NsxPluginException):
message = _("The transport type %(transport_type)s is not recognized "
"by the backend")
class InvalidSecurityCertificate(NsxPluginException):
message = _("An invalid security certificate was specified for the "
"gateway device. Certificates must be enclosed between "
"'-----BEGIN CERTIFICATE-----' and "
"'-----END CERTIFICATE-----'")
class ServiceOverQuota(n_exc.Conflict):
message = _("Quota exceeded for NSX resource %(overs)s: %(err_msg)s")
class PortConfigurationError(NsxPluginException):
message = _("An error occurred while connecting LSN %(lsn_id)s "
"and network %(net_id)s via port %(port_id)s")
def __init__(self, **kwargs):
super(PortConfigurationError, self).__init__(**kwargs)
self.port_id = kwargs.get('port_id')
class LogicalRouterNotFound(n_exc.NotFound):
message = _('Unable to find logical router for %(entity_id)s')
class LsnNotFound(n_exc.NotFound):
message = _('Unable to find LSN for %(entity)s %(entity_id)s')
class LsnPortNotFound(n_exc.NotFound):
message = (_('Unable to find port for LSN %(lsn_id)s '
'and %(entity)s %(entity_id)s'))
class LsnMigrationConflict(n_exc.Conflict):
message = _("Unable to migrate network '%(net_id)s' to LSN: %(reason)s")
class LsnConfigurationConflict(NsxPluginException):
message = _("Configuration conflict on Logical Service Node %(lsn_id)s")
class DvsNotFound(n_exc.NotFound):
message = _('Unable to find DVS %(dvs)s')
class NoRouterAvailable(n_exc.ResourceExhausted):
message = _("Unable to create the router. "
"No tenant router is available for allocation.")
class NsxL2GWDeviceNotFound(n_exc.NotFound):
message = _('Unable to find logical L2 gateway device.')
class NsxL2GWInUse(n_exc.InUse):
message = _("L2 Gateway '%(gateway_id)s' has been used")
class InvalidIPAddress(n_exc.InvalidInput):
message = _("'%(ip_address)s' must be a /32 CIDR based IPv4 address")
class QoSOnExternalNet(n_exc.InvalidInput):
message = _("Cannot configure QOS on external networks")
class SecurityGroupMaximumCapacityReached(NsxPluginException):
pass
class NsxResourceNotFound(n_exc.NotFound):
message = _("%(res_name)s %(res_id)s not found on the backend.")
class NsxAZResourceNotFound(NsxResourceNotFound):
message = _("Availability zone %(res_name)s %(res_id)s not found on the "
"backend.")
class NsxQosPolicyMappingNotFound(n_exc.NotFound):
message = _('Unable to find mapping for QoS policy: %(policy)s')
class NumberOfNsgroupCriteriaTagsReached(NsxPluginException):
message = _("Port can be associated with at most %(max_num)s "
"security-groups.")
class NsxTaaSDriverException(NsxPluginException):
message = _("Tap-as-a-Service NSX driver exception: %(msg)s.")
class NsxPortMirrorSessionMappingNotFound(n_exc.NotFound):
message = _("Unable to find mapping for Tap Flow: %(tf)s")
class NsxInvalidConfiguration(n_exc.InvalidConfigurationOption):
message = _("An invalid value was provided for %(opt_name)s: "
"%(opt_value)s: %(reason)s")
class NsxBgpSpeakerUnableToAddGatewayNetwork(n_exc.BadRequest):
message = _("Unable to add gateway network %(network_id)s to BGP speaker "
"%(bgp_speaker_id)s, network must have association with an "
"address-scope and can be associated with one BGP speaker at "
"most.")
class NsxBgpNetworkNotExternal(n_exc.BadRequest):
message = _("Network %(net_id)s is not external, only external network "
"can be associated with a BGP speaker.")
class NsxBgpGatewayNetworkHasNoSubnets(n_exc.BadRequest):
message = _("Can't associate external network %(net_id)s with BGP "
"speaker, network doesn't contain any subnets.")
class NsxRouterInterfaceDoesNotMatchAddressScope(n_exc.BadRequest):
message = _("Unable to update no-NAT router %(router_id)s, "
"only subnets allocated from address-scope "
"%(address_scope_id)s can be connected.")
class NsxVpnValidationError(NsxPluginException):
message = _("Invalid VPN configuration: %(details)s")
class NsxIPsecVpnMappingNotFound(n_exc.NotFound):
message = _("Unable to find mapping for ipsec site connection: %(conn)s")
class NsxENSPortSecurity(n_exc.BadRequest):
message = _("Port security is not supported on ENS Transport zones")