neutron_lib.exceptions package¶
Submodules¶
- neutron_lib.exceptions.address_group module
- neutron_lib.exceptions.address_scope module
- neutron_lib.exceptions.agent module
- neutron_lib.exceptions.allowedaddresspairs module
- neutron_lib.exceptions.availability_zone module
- neutron_lib.exceptions.dhcpagentscheduler module
- neutron_lib.exceptions.dns module
- neutron_lib.exceptions.dvr module
- neutron_lib.exceptions.external_net module
- neutron_lib.exceptions.extraroute module
- neutron_lib.exceptions.firewall_v2 module
- neutron_lib.exceptions.flavors module
- neutron_lib.exceptions.l3 module
- neutron_lib.exceptions.l3_ext_gw_multihoming module
- neutron_lib.exceptions.l3_ext_ha_mode module
- neutron_lib.exceptions.local_ip module
- neutron_lib.exceptions.metering module
- neutron_lib.exceptions.multiprovidernet module
- neutron_lib.exceptions.network_segment_range module
- neutron_lib.exceptions.placement module
- neutron_lib.exceptions.port_security module
- neutron_lib.exceptions.qos module
- neutron_lib.exceptions.taas module
- neutron_lib.exceptions.vlanqinq module
- neutron_lib.exceptions.vlantransparent module
- neutron_lib.exceptions.vpn module
Module contents¶
Neutron base exception handling.
-
exception
neutron_lib.exceptions.
AddressScopePrefixConflict
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
-
message
= 'Failed to associate address scope: subnetpools within an address scope must have unique prefixes.'¶
-
-
exception
neutron_lib.exceptions.
AdminRequired
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotAuthorized
A not authorized exception indicating an admin is required.
A specialization of the NotAuthorized exception that indicates and admin is required to carry out the operation or access a resource.
- Parameters
reason – A message indicating additional details on why admin is required for the operation access.
-
message
= 'User does not have admin privileges: %(reason)s.'¶
-
exception
neutron_lib.exceptions.
BadRequest
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
An exception indicating a generic bad request for a said resource.
A generic exception indicating a bad request for a specified resource.
- Parameters
resource – The resource requested.
msg – A message indicating why the request is bad.
-
message
= 'Bad %(resource)s request: %(msg)s.'¶
-
exception
neutron_lib.exceptions.
BridgeDoesNotExist
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= 'Bridge %(bridge)s does not exist.'¶
-
-
exception
neutron_lib.exceptions.
CTZoneExhaustedError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= 'IPtables conntrack zones exhausted, iptables rules cannot be applied.'¶
-
-
exception
neutron_lib.exceptions.
Conflict
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
A generic conflict exception.
-
exception
neutron_lib.exceptions.
DNSNameServersExhausted
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Unable to complete operation for %(subnet_id)s. The number of DNS nameservers exceeds the limit %(quota)s.'¶
-
-
exception
neutron_lib.exceptions.
DeviceIDNotOwnedByTenant
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
-
message
= 'The following device_id %(device_id)s is not owned by your tenant or matches another tenants router.'¶
-
-
exception
neutron_lib.exceptions.
DeviceNotFoundError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
An exception for a requested device that’s not found.
A specialization of the NotFound exception indicating a requested device could not be found.
- Parameters
device_name – The name of the (not found) device that was requested.
-
message
= "Device '%(device_name)s' does not exist."¶
-
exception
neutron_lib.exceptions.
DhcpPortInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
-
message
= 'Port %(port_id)s is already acquired by another DHCP agent'¶
-
-
exception
neutron_lib.exceptions.
DriverCallError
(exc_list=None)¶
-
exception
neutron_lib.exceptions.
DuplicatedExtension
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= 'Found duplicate extension: %(alias)s.'¶
-
-
exception
neutron_lib.exceptions.
EmptySubnetPoolPrefixList
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Empty subnet pool prefix list.'¶
-
-
exception
neutron_lib.exceptions.
ExtensionsNotFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
-
message
= 'Extensions not found: %(extensions)s.'¶
-
-
exception
neutron_lib.exceptions.
ExternalIpAddressExhausted
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
An error due to not finding IP addresses on an external network.
A specialization of the BadRequest exception indicating no IP addresses can be found on a network.
- Parameters
net_id – The UUID of the network.
-
message
= 'Unable to find any IP address on external network %(net_id)s.'¶
-
exception
neutron_lib.exceptions.
FailToDropPrivilegesExit
¶ Bases:
SystemExit
Exit exception raised when a drop privileges action fails.
-
code
= 99¶
-
-
exception
neutron_lib.exceptions.
FailedToAddQdiscToDevice
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= 'Failed to add %(direction)s qdisc to device %(device)s.'¶
-
-
exception
neutron_lib.exceptions.
FilterIDForIPNotFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
-
message
= 'Filter ID for IP %(ip)s could not be found.'¶
-
-
exception
neutron_lib.exceptions.
FlatNetworkInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
-
message
= 'Unable to create the flat network. Physical network %(physical_network)s is in use.'¶
-
-
exception
neutron_lib.exceptions.
GatewayConflictWithAllocationPools
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
-
message
= 'Gateway ip %(ip_address)s conflicts with allocation pool %(pool)s.'¶
-
-
exception
neutron_lib.exceptions.
GatewayIpInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
-
message
= 'Current gateway ip %(ip_address)s already in use by port %(port_id)s. Unable to update.'¶
-
-
exception
neutron_lib.exceptions.
HostMacAddressGenerationFailure
(**kwargs)¶ Bases:
neutron_lib.exceptions.ServiceUnavailable
MAC address generation failure for a host.
- Parameters
host – The host MAC address generation failed for.
-
message
= 'Unable to generate unique mac for host %(host)s.'¶
-
exception
neutron_lib.exceptions.
HostRoutesExhausted
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Unable to complete operation for %(subnet_id)s. The number of host routes exceeds the limit %(quota)s.'¶
-
-
exception
neutron_lib.exceptions.
IllegalSubnetPoolAssociationToAddressScope
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Illegal subnetpool association: subnetpool %(subnetpool_id)s cannot be associated with address scope %(address_scope_id)s.'¶
-
-
exception
neutron_lib.exceptions.
IllegalSubnetPoolIpVersionAssociationToAddressScope
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Illegal subnetpool association: subnetpool %(subnetpool_id)s cannot associate with address scope %(address_scope_id)s because subnetpool ip_version is not %(ip_version)s.'¶
-
-
exception
neutron_lib.exceptions.
IllegalSubnetPoolPrefixBounds
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Illegal prefix bounds: %(prefix_type)s=%(prefixlen)s, %(base_prefix_type)s=%(base_prefixlen)s.'¶
-
-
exception
neutron_lib.exceptions.
IllegalSubnetPoolPrefixUpdate
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Illegal update to prefixes: %(msg)s.'¶
-
-
exception
neutron_lib.exceptions.
IllegalSubnetPoolUpdate
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Illegal subnetpool update : %(reason)s.'¶
-
-
exception
neutron_lib.exceptions.
InUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
A generic exception indicating a resource is already in use.
-
message
= 'The resource is in use.'¶
-
-
exception
neutron_lib.exceptions.
Invalid
(message=None)¶ Bases:
neutron_lib.exceptions.NeutronException
A generic base class for invalid errors.
-
exception
neutron_lib.exceptions.
InvalidAllocationPool
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'The allocation pool %(pool)s is not valid.'¶
-
-
exception
neutron_lib.exceptions.
InvalidCIDR
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Invalid CIDR %(input)s given as IP prefix.'¶
-
-
exception
neutron_lib.exceptions.
InvalidConfigurationOption
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
An error due to an invalid configuration option value.
- Parameters
opt_name – The name of the configuration option that has an invalid value.
opt_value – The value that’s invalid for the configuration option.
-
message
= 'An invalid value was provided for %(opt_name)s: %(opt_value)s.'¶
-
exception
neutron_lib.exceptions.
InvalidContentType
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
An error due to invalid content type.
- Parameters
content_type – The invalid content type.
-
message
= 'Invalid content type %(content_type)s.'¶
-
exception
neutron_lib.exceptions.
InvalidInput
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
A bad request due to invalid input.
A specialization of the BadRequest error indicating bad input was specified.
- Parameters
error_message – Details on the operation that failed due to bad input.
-
message
= 'Invalid input for operation: %(error_message)s.'¶
-
exception
neutron_lib.exceptions.
InvalidInputSubnetServiceType
(**kwargs)¶ Bases:
neutron_lib.exceptions.InvalidInput
-
message
= 'Subnet service type %(service_type)s is not a string.'¶
-
-
exception
neutron_lib.exceptions.
InvalidIpForNetwork
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
An exception indicating an invalid IP was specified for a network.
A specialization of the BadRequest exception indicating a specified IP address is invalid for a network.
- Parameters
ip_address – The IP address that’s invalid on the network.
-
message
= 'IP address %(ip_address)s is not a valid IP for any of the subnets on the specified network.'¶
-
exception
neutron_lib.exceptions.
InvalidIpForSubnet
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
An exception indicating an invalid IP was specified for a subnet.
A specialization of the BadRequest exception indicating a specified IP address is invalid for a subnet.
- Parameters
ip_address – The IP address that’s invalid on the subnet.
-
message
= 'IP address %(ip_address)s is not a valid IP for the specified subnet.'¶
-
exception
neutron_lib.exceptions.
InvalidQuotaValue
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
-
message
= 'Change would make usage less than 0 for the following resources: %(unders)s.'¶
-
-
exception
neutron_lib.exceptions.
InvalidServiceType
(**kwargs)¶ Bases:
neutron_lib.exceptions.InvalidInput
An error due to an invalid service type.
- Parameters
service_type – The service type that’s invalid.
-
message
= 'Invalid service type: %(service_type)s.'¶
-
exception
neutron_lib.exceptions.
InvalidSubnetServiceType
(**kwargs)¶ Bases:
neutron_lib.exceptions.InvalidInput
-
message
= 'Subnet service type %(service_type)s does not correspond to a valid device owner.'¶
-
-
exception
neutron_lib.exceptions.
IpAddressGenerationFailure
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
A conflict error due to no more IP addresses on a said network.
- Parameters
net_id – The UUID of the network that has no more IP addresses.
-
message
= 'No more IP addresses available on network %(net_id)s.'¶
-
exception
neutron_lib.exceptions.
IpAddressInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
An network operational error indicating an IP address is already in use.
A specialization of the InUse exception indicating an operation can’t complete because an IP address is in use.
- Parameters
net_id – The UUID of the network.
ip_address – The IP address that’s already in use on the network.
-
message
= 'Unable to complete operation for network %(net_id)s. The IP address %(ip_address)s is in use.'¶
-
exception
neutron_lib.exceptions.
MacAddressInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
An network operational error indicating a MAC address is already in use.
A specialization of the InUse exception indicating an operation failed on a network because a specified MAC address is already in use on that network.
- Parameters
net_id – The UUID of the network.
mac – The requested MAC address that’s already in use.
-
message
= 'Unable to complete operation for network %(net_id)s. The mac address %(mac)s is in use.'¶
-
exception
neutron_lib.exceptions.
MalformedRequestBody
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Malformed request body: %(reason)s.'¶
-
-
exception
neutron_lib.exceptions.
MaxPrefixSubnetAllocationError
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Unable to allocate subnet with prefix length %(prefixlen)s, maximum allowed prefix is %(max_prefixlen)s.'¶
-
-
exception
neutron_lib.exceptions.
MinPrefixSubnetAllocationError
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Unable to allocate subnet with prefix length %(prefixlen)s, minimum allowed prefix is %(min_prefixlen)s.'¶
-
-
exception
neutron_lib.exceptions.
MultipleExceptions
(exceptions, *args, **kwargs)¶ Bases:
Exception
Container for multiple exceptions encountered.
The API layer of Neutron will automatically unpack, translate, filter, and combine the inner exceptions in any exception derived from this class.
-
exception
neutron_lib.exceptions.
MultipleFilterIDForIPFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
-
message
= 'Multiple filter IDs for IP %(ip)s found.'¶
-
-
exception
neutron_lib.exceptions.
NetworkIdOrRouterIdRequiredError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= 'Both network_id and router_id are None. One must be provided.'¶
-
-
exception
neutron_lib.exceptions.
NetworkInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
An operational error indicating the network still has ports in use.
A specialization of the InUse exception indicating a network operation was requested, but failed because there are still ports in use on the said network.
- Parameters
net_id – The UUID of the network requested.
reason – Details on why the operation failed. If None, a default reason is used indicating one or more ports still in use on the network.
-
message
= 'Unable to complete operation on network %(net_id)s. %(reason)s.'¶
-
exception
neutron_lib.exceptions.
NetworkMTUSubnetConflict
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
A conflict error due to MTU being invalid on said network.
- Parameters
net_id – The UUID of the network
mtu – The minimum MTU required by a subnet for the network
-
message
= 'MTU of %(net_id)s is not valid, subnet requires a minimum of %(mtu)s'¶
-
exception
neutron_lib.exceptions.
NetworkMacAddressGenerationFailure
(**kwargs)¶ Bases:
neutron_lib.exceptions.ServiceUnavailable
An error related to MAC address generation on a network.
- Parameters
net_id – The ID of the network MAC address generation failed on.
-
message
= 'Unable to generate unique mac on network %(net_id)s.'¶
-
exception
neutron_lib.exceptions.
NetworkNotFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
An exception indicating a network was not found.
A specialization of the NotFound exception indicating a requested network could not be found.
- Parameters
net_id – The UUID of the (not found) network requested.
-
message
= 'Network %(net_id)s could not be found.'¶
-
exception
neutron_lib.exceptions.
NetworkSubnetPoolAffinityError
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Subnets hosted on the same network must be allocated from the same subnet pool.'¶
-
-
exception
neutron_lib.exceptions.
NetworkTunnelRangeError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
An error due to an invalid network tunnel range.
An exception indicating an invalid network tunnel range was specified.
- Parameters
tunnel_range – The invalid tunnel range. If specified in the start:end’ format, they will be converted automatically.
error – Additional details on why the range is invalid.
-
message
= "Invalid network tunnel range: '%(tunnel_range)s' - %(error)s."¶
-
exception
neutron_lib.exceptions.
NetworkVlanRangeError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= "Invalid network VLAN range: '%(vlan_range)s' - '%(error)s'."¶
-
-
exception
neutron_lib.exceptions.
NetworkVxlanPortRangeError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= "Invalid network VXLAN port range: '%(vxlan_range)s'."¶
-
-
exception
neutron_lib.exceptions.
NeutronException
(**kwargs)¶ Bases:
Exception
Base Neutron Exception.
To correctly use this class, inherit from it and define a ‘message’ property. That message will get printf’d with the keyword arguments provided to the constructor.
-
message
= 'An unknown exception occurred.'¶
-
use_fatal_exceptions
()¶ Is the instance using fatal exceptions.
- Returns
Always returns False.
-
-
exception
neutron_lib.exceptions.
NoNetworkAvailable
(**kwargs)¶ Bases:
neutron_lib.exceptions.ResourceExhausted
A failure to create a network due to no tenant networks for allocation.
A specialization of the ResourceExhausted exception indicating network creation failed because no tenant network are available for allocation.
-
message
= 'Unable to create the network. No tenant network is available for allocation.'¶
-
-
exception
neutron_lib.exceptions.
NoNetworkFoundInMaximumAllowedAttempts
(**kwargs)¶ Bases:
neutron_lib.exceptions.ServiceUnavailable
-
message
= 'Unable to create the network. No available network found in maximum allowed attempts.'¶
-
-
exception
neutron_lib.exceptions.
NotAuthorized
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
A generic not authorized exception.
-
message
= 'Not authorized.'¶
-
-
exception
neutron_lib.exceptions.
NotFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
A generic not found exception.
-
exception
neutron_lib.exceptions.
ObjectActionError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= 'Object action %(action)s failed because: %(reason)s.'¶
-
-
exception
neutron_lib.exceptions.
ObjectNotFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
A not found exception indicating an identifiable object isn’t found.
A specialization of the NotFound exception indicating an object with a said ID doesn’t exist.
- Parameters
id – The ID of the (not found) object.
-
message
= 'Object %(id)s not found.'¶
-
exception
neutron_lib.exceptions.
OutOfBoundsAllocationPool
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'The allocation pool %(pool)s spans beyond the subnet cidr %(subnet_cidr)s.'¶
-
-
exception
neutron_lib.exceptions.
OverQuota
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
A error due to exceeding quota limits.
A specialization of the Conflict exception indicating quota has been exceeded.
- Parameters
overs – The resources that have exceeded quota.
-
message
= 'Quota exceeded for resources: %(overs)s.'¶
-
exception
neutron_lib.exceptions.
OverlappingAllocationPools
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
-
message
= 'Found overlapping allocation pools: %(pool_1)s %(pool_2)s for subnet %(subnet_cidr)s.'¶
-
-
exception
neutron_lib.exceptions.
PhysicalNetworkNameError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= 'Empty physical network name.'¶
-
-
exception
neutron_lib.exceptions.
PolicyCheckError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
An error due to a policy check failure.
- Parameters
policy – The policy that failed to check.
reason – Additional details on the failure.
-
message
= 'Failed to check policy %(policy)s because %(reason)s.'¶
-
exception
neutron_lib.exceptions.
PolicyInitError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
An error due to policy initialization failure.
- Parameters
policy – The policy that failed to initialize.
reason – Details on why the policy failed to initialize.
-
message
= 'Failed to initialize policy %(policy)s because %(reason)s.'¶
-
exception
neutron_lib.exceptions.
PortBindingAlreadyActive
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
-
message
= 'Binding for port %(port_id)s on host %(host)s is already active.'¶
-
-
exception
neutron_lib.exceptions.
PortBindingAlreadyExists
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
-
message
= 'Binding for port %(port_id)s on host %(host)s already exists.'¶
-
-
exception
neutron_lib.exceptions.
PortBindingError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= 'Binding for port %(port_id)s on host %(host)s could not be created or updated.'¶
-
-
exception
neutron_lib.exceptions.
PortBindingNotFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
-
message
= 'Binding for port %(port_id)s for host %(host)s could not be found.'¶
-
-
exception
neutron_lib.exceptions.
PortBound
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
An operational error indicating a port is already bound.
A specialization of the InUse exception indicating an operation can’t complete because the port is already bound.
- Parameters
port_id – The UUID of the port requested.
vif_type – The VIF type associated with the bound port.
old_mac – The old MAC address of the port.
net_mac – The new MAC address of the port.
-
message
= 'Unable to complete operation on port %(port_id)s, port is already bound, port type: %(vif_type)s, old_mac %(old_mac)s, new_mac %(new_mac)s.'¶
-
exception
neutron_lib.exceptions.
PortBoundNUMAAffinityPolicy
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
An operational error indicating a port is already bound.
NUMA affinity policy cannot be modified when the port is bound.
- Parameters
port_id – The UUID of the port requested.
host_id – The host ID where the port is bound.
numa_affinity_policy – value passed to be updated.
-
message
= 'Unable to complete operation on port %(port_id)s, port is already bound to host %(host_id)s, numa_affinity_policy value given %(numa_affinity_policy)s.'¶
-
exception
neutron_lib.exceptions.
PortInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
An operational error indicating a requested port is already attached.
A specialization of the InUse exception indicating an operation failed on a port because it already has an attached device.
- Parameters
port_id – The UUID of the port requested.
net_id – The UUID of the requested port’s network.
device_id – The UUID of the device already attached to the port.
-
message
= 'Unable to complete operation on port %(port_id)s for network %(net_id)s. Port already has an attached device %(device_id)s.'¶
-
exception
neutron_lib.exceptions.
PortNotFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
An exception for a requested port that’s not found.
A specialization of the NotFound exception indicating a requested port could not be found.
- Parameters
port_id – The UUID of the (not found) port that was requested.
-
message
= 'Port %(port_id)s could not be found.'¶
-
exception
neutron_lib.exceptions.
PortNotFoundOnNetwork
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
An exception for a requested port on a network that’s not found.
A specialization of the NotFound exception that indicates a specified port on a specified network doesn’t exist.
- Parameters
port_id – The UUID of the (not found) port that was requested.
net_id – The UUID of the network that was requested for the port.
-
message
= 'Port %(port_id)s could not be found on network %(net_id)s.'¶
-
exception
neutron_lib.exceptions.
PreexistingDeviceFailure
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
A creation error due to an already existing device.
An exception indication creation failed due to an already existing device.
- Parameters
dev_name – The device name that already exists.
-
message
= 'Creation failed. %(dev_name)s already exists.'¶
-
exception
neutron_lib.exceptions.
PrefixVersionMismatch
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Cannot mix IPv4 and IPv6 prefixes in a subnet pool.'¶
-
-
exception
neutron_lib.exceptions.
ProcessExecutionError
(message, returncode)¶ Bases:
RuntimeError
-
exception
neutron_lib.exceptions.
QuotaMissingTenant
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Tenant-id was missing from quota request.'¶
-
-
exception
neutron_lib.exceptions.
QuotaResourceUnknown
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
-
message
= 'Unknown quota resources %(unknown)s.'¶
-
-
exception
neutron_lib.exceptions.
ResourceExhausted
(**kwargs)¶ Bases:
neutron_lib.exceptions.ServiceUnavailable
A service unavailable error indicating a resource is exhausted.
-
exception
neutron_lib.exceptions.
ServicePortInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
An error indicating a service port can’t be deleted.
A specialization of the InUse exception indicating a requested service port can’t be deleted via the APIs.
- Parameters
port_id – The UUID of the port requested.
reason – Details on why the operation failed.
-
message
= 'Port %(port_id)s cannot be deleted directly via the port API: %(reason)s.'¶
Bases:
neutron_lib.exceptions.NeutronException
A generic service unavailable exception.
-
exception
neutron_lib.exceptions.
StateInvalid
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Unsupported port state: %(port_state)s.'¶
-
-
exception
neutron_lib.exceptions.
SubnetAllocationError
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= 'Failed to allocate subnet: %(reason)s.'¶
-
-
exception
neutron_lib.exceptions.
SubnetInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
An operational error indicating a subnet is still in use.
A specialization of the InUse exception indicating an operation failed on a subnet because the subnet is still in use.
- Parameters
subnet_id – The UUID of the subnet requested.
reason – Details on why the operation failed. If None, a default reason is used indicating one or more ports still have IP allocations on the subnet.
-
message
= 'Unable to complete operation on subnet %(subnet_id)s: %(reason)s.'¶
-
exception
neutron_lib.exceptions.
SubnetMismatchForPort
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
A bad request error indicating a specified subnet isn’t on a port.
A specialization of the BadRequest exception indicating a subnet on a port doesn’t match a specified subnet.
- Parameters
port_id – The UUID of the port.
subnet_id – The UUID of the requested subnet.
-
message
= 'Subnet on port %(port_id)s does not match the requested subnet %(subnet_id)s.'¶
-
exception
neutron_lib.exceptions.
SubnetNotFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
An exception for a requested subnet that’s not found.
A specialization of the NotFound exception indicating a requested subnet could not be found.
- Parameters
subnet_id – The UUID of the (not found) subnet that was requested.
-
message
= 'Subnet %(subnet_id)s could not be found.'¶
-
exception
neutron_lib.exceptions.
SubnetPoolDeleteError
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Unable to delete subnet pool: %(reason)s.'¶
-
-
exception
neutron_lib.exceptions.
SubnetPoolInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
An operational error indicating a subnet pool is still in use.
A specialization of the InUse exception indicating an operation failed on a subnet pool because it’s still in use.
- Parameters
subnet_pool_id – The UUID of the subnet pool requested.
reason – Details on why the operation failed. If None a default reason is used indicating two or more concurrent subnets are allocated.
-
message
= 'Unable to complete operation on subnet pool %(subnet_pool_id)s. %(reason)s.'¶
-
exception
neutron_lib.exceptions.
SubnetPoolNotFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
-
message
= 'Subnet pool %(subnetpool_id)s could not be found.'¶
-
-
exception
neutron_lib.exceptions.
SubnetPoolQuotaExceeded
(**kwargs)¶ Bases:
neutron_lib.exceptions.OverQuota
-
message
= 'Per-tenant subnet pool prefix quota exceeded.'¶
-
-
exception
neutron_lib.exceptions.
TenantIdProjectIdFilterConflict
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= 'Both tenant_id and project_id passed as filters.'¶
-
-
exception
neutron_lib.exceptions.
TenantQuotaNotFound
(**kwargs)¶ Bases:
neutron_lib.exceptions.NotFound
-
message
= 'Quota for project %(tenant_id)s could not be found.'¶
-
-
exception
neutron_lib.exceptions.
TunnelIdInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
A network creation failure due to tunnel ID already in use.
A specialization of the InUse exception indicating network creation failed because a said tunnel ID is already in use.
- Parameters
tunnel_id – The ID of the tunnel that’s already in use.
-
message
= 'Unable to create the network. The tunnel ID %(tunnel_id)s is in use.'¶
-
exception
neutron_lib.exceptions.
UnsupportedMinSubnetPoolPrefix
(**kwargs)¶ Bases:
neutron_lib.exceptions.BadRequest
-
message
= "Prefix '%(prefix)s' not supported in IPv%(version)s pool."¶
-
-
exception
neutron_lib.exceptions.
UnsupportedPortDeviceOwner
(**kwargs)¶ Bases:
neutron_lib.exceptions.Conflict
-
message
= 'Operation %(op)s is not supported for device_owner %(device_owner)s on port %(port_id)s.'¶
-
-
exception
neutron_lib.exceptions.
VlanIdInUse
(**kwargs)¶ Bases:
neutron_lib.exceptions.InUse
A network operational error indicating a VLAN ID is already in use.
A specialization of the InUse exception indicating network creation failed because a specified VLAN is already in use on the physical network.
- Parameters
vlan_id – The VLAN ID.
physical_network – The physical network.
-
message
= 'Unable to create the network. The VLAN %(vlan_id)s on physical network %(physical_network)s is in use.'¶
-
exception
neutron_lib.exceptions.
VxlanNetworkUnsupported
(**kwargs)¶ Bases:
neutron_lib.exceptions.NeutronException
-
message
= 'VXLAN network unsupported.'¶
-