00bf365025
This patch enables to bind a QoS policy to the router gateway,
then in L3 agent side SNAT traffic for the VMs without floating
IPs can be limited under the policy bandwidth rules. This is
suit for all kinds of L3 routers: DVR, DVR with SNAT HA, L3 HA
and Legacy.
API update router gateway json:
{
router": {
"external_gateway_info": {
...
"qos_policy_id": "policy-uuid"
}
}
}
Depends-On: https://review.openstack.org/#/c/567497/
Partially-Implements blueprint: router-gateway-ip-qos
Closes-Bug: #1757044
Related-Bug: #1596611
Change-Id: I26e22bce7edd1f93b2ac0048b61b14f858938537
132 lines
5.8 KiB
Python
132 lines
5.8 KiB
Python
# Copyright 2011 VMware, Inc
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from neutron_lib import exceptions
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from neutron_lib.exceptions import l3
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from neutron_lib.exceptions import qos
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from neutron._i18n import _
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# TODO(boden): remove lib shims
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SubnetPoolNotFound = exceptions.SubnetPoolNotFound
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StateInvalid = exceptions.StateInvalid
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DhcpPortInUse = exceptions.DhcpPortInUse
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HostRoutesExhausted = exceptions.HostRoutesExhausted
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DNSNameServersExhausted = exceptions.DNSNameServersExhausted
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FlatNetworkInUse = exceptions.FlatNetworkInUse
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NoNetworkFoundInMaximumAllowedAttempts = \
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exceptions.NoNetworkFoundInMaximumAllowedAttempts
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MalformedRequestBody = exceptions.MalformedRequestBody
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InvalidAllocationPool = exceptions.InvalidAllocationPool
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UnsupportedPortDeviceOwner = \
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exceptions.UnsupportedPortDeviceOwner
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OverlappingAllocationPools = exceptions.OverlappingAllocationPools
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OutOfBoundsAllocationPool = exceptions.OutOfBoundsAllocationPool
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BridgeDoesNotExist = exceptions.BridgeDoesNotExist
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QuotaResourceUnknown = exceptions.QuotaResourceUnknown
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QuotaMissingTenant = exceptions.QuotaMissingTenant
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InvalidQuotaValue = exceptions.InvalidQuotaValue
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InvalidSharedSetting = exceptions.InvalidSharedSetting
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ExtensionsNotFound = exceptions.ExtensionsNotFound
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GatewayConflictWithAllocationPools = \
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exceptions.GatewayConflictWithAllocationPools
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GatewayIpInUse = exceptions.GatewayIpInUse
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NetworkVxlanPortRangeError = exceptions.NetworkVxlanPortRangeError
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VxlanNetworkUnsupported = exceptions.VxlanNetworkUnsupported
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DuplicatedExtension = exceptions.DuplicatedExtension
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DriverCallError = exceptions.DriverCallError
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DeviceIDNotOwnedByTenant = exceptions.DeviceIDNotOwnedByTenant
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InvalidCIDR = exceptions.InvalidCIDR
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FailToDropPrivilegesExit = exceptions.FailToDropPrivilegesExit
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NetworkIdOrRouterIdRequiredError = exceptions.NetworkIdOrRouterIdRequiredError
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EmptySubnetPoolPrefixList = exceptions.EmptySubnetPoolPrefixList
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PrefixVersionMismatch = exceptions.PrefixVersionMismatch
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UnsupportedMinSubnetPoolPrefix = exceptions.UnsupportedMinSubnetPoolPrefix
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IllegalSubnetPoolPrefixBounds = exceptions.IllegalSubnetPoolPrefixBounds
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IllegalSubnetPoolPrefixUpdate = exceptions.IllegalSubnetPoolPrefixUpdate
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SubnetAllocationError = exceptions.SubnetAllocationError
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AddressScopePrefixConflict = exceptions.AddressScopePrefixConflict
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IllegalSubnetPoolAssociationToAddressScope = \
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exceptions.IllegalSubnetPoolAssociationToAddressScope
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IllegalSubnetPoolIpVersionAssociationToAddressScope = \
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exceptions.IllegalSubnetPoolIpVersionAssociationToAddressScope
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IllegalSubnetPoolUpdate = exceptions.IllegalSubnetPoolUpdate
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MinPrefixSubnetAllocationError = exceptions.MinPrefixSubnetAllocationError
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MaxPrefixSubnetAllocationError = exceptions.MaxPrefixSubnetAllocationError
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SubnetPoolDeleteError = exceptions.SubnetPoolDeleteError
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SubnetPoolQuotaExceeded = exceptions.SubnetPoolQuotaExceeded
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NetworkSubnetPoolAffinityError = exceptions.NetworkSubnetPoolAffinityError
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ObjectActionError = exceptions.ObjectActionError
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CTZoneExhaustedError = exceptions.CTZoneExhaustedError
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TenantQuotaNotFound = exceptions.TenantQuotaNotFound
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MultipleFilterIDForIPFound = exceptions.MultipleFilterIDForIPFound
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FilterIDForIPNotFound = exceptions.FilterIDForIPNotFound
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FailedToAddQdiscToDevice = exceptions.FailedToAddQdiscToDevice
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PortBindingNotFound = exceptions.PortBindingNotFound
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QosPolicyNotFound = qos.QosPolicyNotFound
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QosRuleNotFound = qos.QosRuleNotFound
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QoSPolicyDefaultAlreadyExists = qos.QoSPolicyDefaultAlreadyExists
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PortQosBindingNotFound = qos.PortQosBindingNotFound
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PortQosBindingError = qos.PortQosBindingError
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NetworkQosBindingNotFound = qos.NetworkQosBindingNotFound
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FloatingIPQosBindingNotFound = qos.FloatingIPQosBindingNotFound
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FloatingIPQosBindingError = qos.FloatingIPQosBindingError
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NetworkQosBindingError = qos.NetworkQosBindingError
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PolicyRemoveAuthorizationError = qos.PolicyRemoveAuthorizationError
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QosPolicyInUse = qos.QosPolicyInUse
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QosRuleNotSupported = qos.QosRuleNotSupported
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QoSRuleParameterConflict = qos.QoSRuleParameterConflict
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QoSRulesConflict = qos.QoSRulesConflict
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RouterNotCompatibleWithAgent = l3.RouterNotCompatibleWithAgent
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FloatingIpSetupException = l3.FloatingIpSetupException
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IpTablesApplyException = l3.IpTablesApplyException
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AbortSyncRouters = l3.AbortSyncRouters
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# TODO(boden): rehome these
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class PortBindingAlreadyActive(exceptions.Conflict):
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message = _("Binding for port %(port_id)s on host %(host)s is already "
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"active.")
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class PortBindingAlreadyExists(exceptions.Conflict):
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message = _("Binding for port %(port_id)s on host %(host)s already "
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"exists.")
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class PortBindingError(exceptions.NeutronException):
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message = _("Binding for port %(port_id)s on host %(host)s could not be "
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"created or updated.")
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class ProcessExecutionError(RuntimeError):
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def __init__(self, message, returncode):
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super(ProcessExecutionError, self).__init__(message)
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self.returncode = returncode
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class RouterQosBindingNotFound(exceptions.NotFound):
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message = _("QoS binding for router %(router_id)s gateway and policy "
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"%(policy_id)s could not be found.")
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class RouterQosBindingError(exceptions.NeutronException):
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message = _("QoS binding for router %(router_id)s gateway and policy "
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"%(policy_id)s could not be created: %(db_error)s.")
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