Source code for ironic.common.exception

# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# 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.

"""Ironic specific exceptions list."""

from http import client as http_client

from ironic_lib.exception import IronicException
from oslo_log import log as logging

from ironic.common.i18n import _

LOG = logging.getLogger(__name__)


[docs] class NotAuthorized(IronicException): _msg_fmt = _("Not authorized.") code = http_client.FORBIDDEN
[docs] class OperationNotPermitted(NotAuthorized): _msg_fmt = _("Operation not permitted.")
[docs] class Invalid(IronicException): _msg_fmt = _("Unacceptable parameters.") code = http_client.BAD_REQUEST
[docs] class Conflict(IronicException): _msg_fmt = _('Conflict.') code = http_client.CONFLICT
[docs] class TemporaryFailure(IronicException): _msg_fmt = _("Resource temporarily unavailable, please retry.") code = http_client.SERVICE_UNAVAILABLE
[docs] class NotAcceptable(IronicException): # TODO(tenbrae): We need to set response headers in the API # for this exception _msg_fmt = _("Request not acceptable.") code = http_client.NOT_ACCEPTABLE
[docs] class InvalidState(Conflict): _msg_fmt = _("Invalid resource state.")
[docs] class NodeAlreadyExists(Conflict): _msg_fmt = _("A node with UUID %(uuid)s already exists.")
[docs] class MACAlreadyExists(Conflict): _msg_fmt = _("A port with MAC address %(mac)s already exists.")
[docs] class ChassisAlreadyExists(Conflict): _msg_fmt = _("A chassis with UUID %(uuid)s already exists.")
[docs] class PortAlreadyExists(Conflict): _msg_fmt = _("A port with UUID %(uuid)s already exists.")
[docs] class PortDuplicateName(Conflict): _msg_fmt = _("A port with name %(name)s already exists.")
[docs] class PortgroupAlreadyExists(Conflict): _msg_fmt = _("A portgroup with UUID %(uuid)s already exists.")
[docs] class PortgroupDuplicateName(Conflict): _msg_fmt = _("A portgroup with name %(name)s already exists.")
[docs] class PortgroupMACAlreadyExists(Conflict): _msg_fmt = _("A portgroup with MAC address %(mac)s already exists.")
[docs] class InstanceAssociated(Conflict): _msg_fmt = _("Instance %(instance_uuid)s is already associated with a " "node, it cannot be associated with this other node %(node)s")
[docs] class DuplicateName(Conflict): _msg_fmt = _("A node with name %(name)s already exists.")
[docs] class VolumeConnectorAlreadyExists(Conflict): _msg_fmt = _("A volume connector with UUID %(uuid)s already exists.")
[docs] class VolumeConnectorTypeAndIdAlreadyExists(Conflict): _msg_fmt = _("A volume connector with type %(type)s and connector ID " "%(connector_id)s already exists.")
[docs] class VolumeTargetAlreadyExists(Conflict): _msg_fmt = _("A volume target with UUID %(uuid)s already exists.")
[docs] class VolumeTargetBootIndexAlreadyExists(Conflict): _msg_fmt = _("A volume target with boot index '%(boot_index)s' " "for the same node already exists.")
[docs] class NodeInventoryAlreadyExists(Conflict): _msg_fmt = _("A node inventory with ID %(id)s already exists.")
[docs] class VifAlreadyAttached(Conflict): _msg_fmt = _("Unable to attach VIF because VIF %(vif)s is already " "attached to Ironic %(object_type)s %(object_uuid)s")
[docs] class NoFreePhysicalPorts(Invalid): _msg_fmt = _("Unable to attach VIF %(vif)s, not " "enough free physical ports.")
[docs] class VifNotAttached(Invalid): _msg_fmt = _("Unable to detach VIF %(vif)s from node %(node)s " "because it is not attached to it.")
[docs] class InvalidUUID(Invalid): _msg_fmt = _("Expected a UUID but received %(uuid)s.")
[docs] class InvalidUuidOrName(Invalid): _msg_fmt = _("Expected a logical name or UUID but received %(name)s.")
[docs] class InvalidName(Invalid): _msg_fmt = _("Expected a logical name but received %(name)s.")
[docs] class InvalidConductorGroup(Invalid): _msg_fmt = _("Expected a conductor group but received %(group)s.")
[docs] class InvalidIdentity(Invalid): _msg_fmt = _("Expected a UUID or int but received %(identity)s.")
[docs] class InvalidMAC(Invalid): _msg_fmt = _("Expected a MAC address but received %(mac)s.")
[docs] class InvalidSwitchID(Invalid): _msg_fmt = _("Expected a MAC address or OpenFlow datapath ID but " "received %(switch_id)s.")
[docs] class InvalidDatapathID(Invalid): _msg_fmt = _("Expected an OpenFlow datapath ID but received " "%(datapath_id)s.")
[docs] class InvalidStateRequested(Invalid): _msg_fmt = _('The requested action "%(action)s" can not be performed ' 'on node "%(node)s" while it is in state "%(state)s".')
[docs] class PatchError(Invalid): _msg_fmt = _("Couldn't apply patch '%(patch)s'. Reason: %(reason)s")
[docs] class InstanceDeployFailure(IronicException): _msg_fmt = _("Failed to deploy instance: %(reason)s")
[docs] class ImageUnacceptable(IronicException): _msg_fmt = _("Image %(image_id)s is unacceptable: %(reason)s")
[docs] class ImageConvertFailed(IronicException): _msg_fmt = _("Image %(image_id)s is unacceptable: %(reason)s")
# Cannot be templated as the error syntax varies. # msg needs to be constructed when raised.
[docs] class InvalidParameterValue(Invalid): _msg_fmt = "%(err)s"
[docs] class MissingParameterValue(InvalidParameterValue): _msg_fmt = "%(err)s"
[docs] class Duplicate(IronicException): _msg_fmt = _("Resource already exists.")
[docs] class NotFound(IronicException): _msg_fmt = _("Resource could not be found.") code = http_client.NOT_FOUND
[docs] class DHCPLoadError(IronicException): _msg_fmt = _("Failed to load DHCP provider %(dhcp_provider_name)s, " "reason: %(reason)s")
# TODO(dtantsur): word "driver" is overused in class names here, and generally # means stevedore driver, not ironic driver. Rename them in the future.
[docs] class DriverNotFound(NotFound): _msg_fmt = _("Could not find the following driver(s) or hardware type(s): " "%(driver_name)s.")
[docs] class DriverNotFoundInEntrypoint(DriverNotFound): _msg_fmt = _("Could not find the following items in the " "'%(entrypoint)s' entrypoint: %(names)s.")
[docs] class InterfaceNotFoundInEntrypoint(InvalidParameterValue): _msg_fmt = _("Could not find the following interface in the " "'%(entrypoint)s' entrypoint: %(iface)s. Valid interfaces " "are %(valid)s.")
[docs] class IncompatibleInterface(InvalidParameterValue): _msg_fmt = _("%(interface_type)s interface implementation " "'%(interface_impl)s' is not supported by hardware type " "%(hardware_type)s.")
[docs] class NoValidDefaultForInterface(InvalidParameterValue): # NOTE(rloo): in the line below, there is no blank space after 'For' # because node_info could be an empty string. If node_info # is not empty, it should start with a space. _msg_fmt = _("For%(node_info)s hardware type '%(driver)s', no default " "value found for %(interface_type)s interface could be " "determined. Please ensure the interfaces are enabled.")
[docs] class ImageNotFound(NotFound): _msg_fmt = _("Image %(image_id)s could not be found.")
[docs] class NoValidHost(NotFound): _msg_fmt = _("No valid host was found. Reason: %(reason)s")
[docs] class InstanceNotFound(NotFound): _msg_fmt = _("Instance %(instance)s could not be found.")
[docs] class InputFileError(IronicException): _msg_fmt = _("Error with file %(file_name)s. Reason: %(reason)s")
[docs] class NodeNotFound(NotFound): _msg_fmt = _("Node %(node)s could not be found.")
[docs] class DuplicateNodeOnLookup(NodeNotFound): pass # Same error message, the difference only matters internally
[docs] class PortgroupNotFound(NotFound): _msg_fmt = _("Portgroup %(portgroup)s could not be found.")
[docs] class PortgroupNotEmpty(Invalid): _msg_fmt = _("Cannot complete the requested action because portgroup " "%(portgroup)s contains ports.")
[docs] class NodeAssociated(InvalidState): _msg_fmt = _("Node %(node)s is associated with instance %(instance)s.")
[docs] class PortNotFound(NotFound): _msg_fmt = _("Port %(port)s could not be found.")
[docs] class FailedToUpdateDHCPOptOnPort(IronicException): _msg_fmt = _("Update DHCP options on port: %(port_id)s failed.")
[docs] class FailedToCleanDHCPOpts(IronicException): _msg_fmt = _("Clean up DHCP options on node: %(node)s failed.")
[docs] class FailedToGetIPAddressOnPort(IronicException): _msg_fmt = _("Retrieve IP address on port: %(port_id)s failed.")
[docs] class InvalidIPv4Address(IronicException): _msg_fmt = _("Invalid IPv4 address %(ip_address)s.")
[docs] class InvalidIPAddress(IronicException): _msg_fmt = _("Invalid IP address %(ip_address)s.")
[docs] class FailedToUpdateMacOnPort(IronicException): _msg_fmt = _("Update MAC address on port: %(port_id)s failed.")
[docs] class ChassisNotFound(NotFound): _msg_fmt = _("Chassis %(chassis)s could not be found.")
[docs] class VolumeConnectorNotFound(NotFound): _msg_fmt = _("Volume connector %(connector)s could not be found.")
[docs] class VolumeTargetNotFound(NotFound): _msg_fmt = _("Volume target %(target)s could not be found.")
[docs] class NoDriversLoaded(IronicException): _msg_fmt = _("Conductor %(conductor)s cannot be started " "because no hardware types were loaded.")
[docs] class ConductorNotFound(NotFound): _msg_fmt = _("Conductor %(conductor)s could not be found.")
[docs] class ConductorAlreadyRegistered(IronicException): _msg_fmt = _("Conductor %(conductor)s already registered.")
[docs] class ConductorHardwareInterfacesAlreadyRegistered(IronicException): _msg_fmt = _("Duplication detected for hardware_type, interface_type " "and interface combinations for this conductor while " "registering the row %(row)s")
[docs] class PowerStateFailure(InvalidState): _msg_fmt = _("Failed to set node power state to %(pstate)s.")
[docs] class ExclusiveLockRequired(NotAuthorized): _msg_fmt = _("An exclusive lock is required, " "but the current context has a shared lock.")
[docs] class NodeMaintenanceFailure(Invalid): _msg_fmt = _("Failed to toggle maintenance-mode flag " "for node %(node)s: %(reason)s")
[docs] class NodeConsoleNotEnabled(Invalid): _msg_fmt = _("Console access is not enabled on node %(node)s")
[docs] class NodeInMaintenance(Invalid): _msg_fmt = _("The %(op)s operation can't be performed on node " "%(node)s because it's in maintenance mode.")
[docs] class ChassisNotEmpty(Invalid): _msg_fmt = _("Cannot complete the requested action because chassis " "%(chassis)s contains nodes.")
[docs] class IPMIFailure(IronicException): _msg_fmt = _("IPMI call failed: %(cmd)s.")
[docs] class UnsupportedDriverExtension(Invalid): _msg_fmt = _('Driver %(driver)s does not support %(extension)s ' '(disabled or not implemented).')
[docs] class GlanceConnectionFailed(IronicException): _msg_fmt = _("Connection to glance endpoint %(endpoint)s failed: " "%(reason)s")
[docs] class ImageNotAuthorized(NotAuthorized): _msg_fmt = _("Not authorized for image %(image_id)s.")
[docs] class InvalidImageRef(InvalidParameterValue): _msg_fmt = _("Invalid image href %(image_href)s.")
[docs] class ImageRefValidationFailed(IronicException): _msg_fmt = _("Validation of image href %(image_href)s failed, " "reason: %(reason)s")
[docs] class ImageDownloadFailed(IronicException): _msg_fmt = _("Failed to download image %(image_href)s, reason: %(reason)s")
[docs] class KeystoneUnauthorized(IronicException): _msg_fmt = _("Not authorized in Keystone.")
[docs] class KeystoneFailure(IronicException): pass
[docs] class CatalogNotFound(IronicException): _msg_fmt = _("Service type %(service_type)s with endpoint type " "%(endpoint_type)s not found in keystone service catalog.")
[docs] class ServiceUnavailable(IronicException): _msg_fmt = _("Connection failed")
[docs] class Forbidden(IronicException): _msg_fmt = _("Requested OpenStack Images API is forbidden")
# TODO(dtantsur): leave only one variant BadRequest = Invalid
[docs] class InvalidEndpoint(IronicException): _msg_fmt = _("The provided endpoint is invalid")
[docs] class CommunicationError(IronicException): _msg_fmt = _("Unable to communicate with the server.")
[docs] class HTTPForbidden(NotAuthorized): _msg_fmt = _("Access was denied to the following resource: %(resource)s")
# TODO(dtantsur): leave only one variant HTTPNotFound = NotFound
[docs] class ConfigNotFound(IronicException): _msg_fmt = _("Could not find config at %(path)s")
[docs] class NodeLocked(Conflict): _msg_fmt = _("Node %(node)s is locked by host %(host)s, please retry " "after the current operation is completed.")
[docs] class NodeNotLocked(Invalid): _msg_fmt = _("Node %(node)s found not to be locked on release")
[docs] class NoFreeConductorWorker(TemporaryFailure): _msg_fmt = _('Requested action cannot be performed due to lack of free ' 'conductor workers.') code = http_client.SERVICE_UNAVAILABLE
[docs] class VendorPassthruException(IronicException): pass
[docs] class ConfigInvalid(IronicException): _msg_fmt = _("Invalid configuration file. %(error_msg)s")
[docs] class DriverLoadError(IronicException): _msg_fmt = _("Driver, hardware type or interface %(driver)s could not be " "loaded. Reason: %(reason)s.")
[docs] class DriverOperationError(IronicException): _msg_fmt = _("Runtime driver %(driver)s failure. Reason: %(reason)s.")
[docs] class ConsoleError(IronicException): pass
[docs] class NoConsolePid(ConsoleError): _msg_fmt = _("Could not find pid in pid file %(pid_path)s")
[docs] class ConsoleSubprocessFailed(ConsoleError): _msg_fmt = _("Console subprocess failed to start. %(error)s")
[docs] class PasswordFileFailedToCreate(IronicException): _msg_fmt = _("Failed to create the password file. %(error)s")
[docs] class IloOperationError(DriverOperationError): _msg_fmt = _("%(operation)s failed, error: %(error)s")
[docs] class IloOperationNotSupported(DriverOperationError): _msg_fmt = _("%(operation)s not supported. error: %(error)s")
[docs] class DracOperationError(DriverOperationError): _msg_fmt = _('DRAC operation failed. Reason: %(error)s')
[docs] class FailedToGetSensorData(IronicException): _msg_fmt = _("Failed to get sensor data for node %(node)s. " "Error: %(error)s")
[docs] class FailedToParseSensorData(IronicException): _msg_fmt = _("Failed to parse sensor data for node %(node)s. " "Error: %(error)s")
[docs] class InsufficientDiskSpace(IronicException): _msg_fmt = _("Disk volume where '%(path)s' is located doesn't have " "enough disk space. Required %(required)d MiB, " "only %(actual)d MiB available space present.")
[docs] class ImageCreationFailed(IronicException): _msg_fmt = _('Creating %(image_type)s image failed: %(error)s')
[docs] class SwiftOperationError(IronicException): _msg_fmt = _("Swift operation '%(operation)s' failed: %(error)s")
[docs] class SwiftObjectNotFoundError(SwiftOperationError): _msg_fmt = _("Swift object %(obj)s from container %(container)s " "not found. Operation '%(operation)s' failed.")
[docs] class SNMPFailure(DriverOperationError): _msg_fmt = _("SNMP operation '%(operation)s' failed: %(error)s")
[docs] class FileSystemNotSupported(IronicException): _msg_fmt = _("Failed to create a file system. " "File system %(fs)s is not supported.")
[docs] class IRMCOperationError(DriverOperationError): _msg_fmt = _('iRMC %(operation)s failed. Reason: %(error)s')
[docs] class IRMCSharedFileSystemNotMounted(DriverOperationError): _msg_fmt = _("iRMC shared file system '%(share)s' is not mounted.")
[docs] class HardwareInspectionFailure(IronicException): _msg_fmt = _("Failed to inspect hardware. Reason: %(error)s")
[docs] class NodeCleaningFailure(IronicException): _msg_fmt = _("Failed to clean node %(node)s: %(reason)s")
[docs] class PathNotFound(IronicException): _msg_fmt = _("Path %(dir)s does not exist.")
[docs] class DirectoryNotWritable(IronicException): _msg_fmt = _("Directory %(dir)s is not writable.")
[docs] class ImageUploadFailed(IronicException): _msg_fmt = _("Failed to upload %(image_name)s image to web server " "%(web_server)s, reason: %(reason)s")
[docs] class NodeTagNotFound(IronicException): _msg_fmt = _("Node %(node_id)s doesn't have a tag '%(tag)s'")
[docs] class NetworkError(IronicException): _msg_fmt = _("Network operation failure.")
[docs] class IncompleteLookup(Invalid): _msg_fmt = _("At least one of 'addresses' and 'node_uuid' parameters " "is required")
[docs] class NotificationSchemaObjectError(IronicException): _msg_fmt = _("Expected object %(obj)s when populating notification payload" " but got object %(source)s")
[docs] class NotificationSchemaKeyError(IronicException): _msg_fmt = _("Object %(obj)s doesn't have the field \"%(field)s\" " "required for populating notification schema key " "\"%(key)s\"")
[docs] class NotificationPayloadError(IronicException): _msg_fmt = _("Payload not populated when trying to send notification " "\"%(class_name)s\"")
[docs] class StorageError(IronicException): _msg_fmt = _("Storage operation failure.")
[docs] class RedfishError(DriverOperationError): _msg_fmt = _("Redfish exception occurred. Error: %(error)s")
[docs] class RedfishConnectionError(RedfishError): _msg_fmt = _("Redfish connection failed for node %(node)s: %(error)s")
[docs] class PortgroupPhysnetInconsistent(IronicException): _msg_fmt = _("Port group %(portgroup)s has member ports with inconsistent " "physical networks (%(physical_networks)s). All ports in a " "port group must have the same physical network.")
[docs] class VifInvalidForAttach(Conflict): _msg_fmt = _("Unable to attach VIF %(vif)s to node %(node)s. Reason: " "%(reason)s")
[docs] class AgentAPIError(IronicException): _msg_fmt = _('Agent API for node %(node)s returned HTTP status code ' '%(status)s with error: %(error)s')
[docs] class NodeTraitNotFound(NotFound): _msg_fmt = _("Node %(node_id)s doesn't have a trait '%(trait)s'")
[docs] class InstanceRescueFailure(IronicException): _msg_fmt = _('Failed to rescue instance %(instance)s for node ' '%(node)s: %(reason)s')
[docs] class InstanceUnrescueFailure(IronicException): _msg_fmt = _('Failed to unrescue instance %(instance)s for node ' '%(node)s: %(reason)s')
[docs] class XClarityError(IronicException): _msg_fmt = _("XClarity exception occurred. Error: %(error)s")
[docs] class BIOSSettingAlreadyExists(Conflict): _msg_fmt = _('A BIOS setting %(name)s for node %(node)s already exists.')
[docs] class BIOSSettingNotFound(NotFound): _msg_fmt = _("Node %(node)s doesn't have a BIOS setting '%(name)s'")
[docs] class BIOSSettingListNotFound(NotFound): _msg_fmt = _("Node %(node)s doesn't have BIOS settings '%(names)s'")
[docs] class DatabaseVersionTooOld(IronicException): _msg_fmt = _("Database version is too old")
[docs] class AgentConnectionFailed(IronicException): _msg_fmt = _("Connection to agent failed: %(reason)s")
[docs] class AgentCommandTimeout(IronicException): _msg_fmt = _("Timeout executing command %(command)s on node %(node)s")
[docs] class NodeProtected(HTTPForbidden): _msg_fmt = _("Node %(node)s is protected and cannot be undeployed, " "rebuilt or deleted")
[docs] class AllocationNotFound(NotFound): _msg_fmt = _("Allocation %(allocation)s could not be found.")
[docs] class AllocationDuplicateName(Conflict): _msg_fmt = _("An allocation with name %(name)s already exists.")
[docs] class AllocationAlreadyExists(Conflict): _msg_fmt = _("An allocation with UUID %(uuid)s already exists.")
[docs] class AllocationFailed(IronicException): _msg_fmt = _("Failed to process allocation %(uuid)s: %(error)s.")
[docs] class DeployTemplateDuplicateName(Conflict): _msg_fmt = _("A deploy template with name %(name)s already exists.")
[docs] class DeployTemplateAlreadyExists(Conflict): _msg_fmt = _("A deploy template with UUID %(uuid)s already exists.")
[docs] class DeployTemplateNotFound(NotFound): _msg_fmt = _("Deploy template %(template)s could not be found.")
[docs] class InvalidDeployTemplate(Invalid): _msg_fmt = _("Deploy template invalid: %(err)s.")
[docs] class InvalidKickstartTemplate(Invalid): _msg_fmt = _("The kickstart template is missing required variables")
[docs] class InvalidKickstartFile(Invalid): _msg_fmt = _("The kickstart file is not valid.")
[docs] class IBMCError(DriverOperationError): _msg_fmt = _("IBMC exception occurred on node %(node)s. Error: %(error)s")
[docs] class IBMCConnectionError(IBMCError): _msg_fmt = _("IBMC connection failed for node %(node)s: %(error)s")
[docs] class ClientSideError(RuntimeError): def __init__(self, msg=None, status_code=400, faultcode='Client'): self.msg = msg self.code = status_code self.faultcode = faultcode super(ClientSideError, self).__init__(self.faultstring) @property def faultstring(self): if self.msg is None: return str(self) elif isinstance(self.msg, str): return self.msg else: return str(self.msg)
[docs] class NodeIsRetired(Invalid): _msg_fmt = _("The %(op)s operation can't be performed on node " "%(node)s because it is retired.")
[docs] class NoFreeIPMITerminalPorts(TemporaryFailure): _msg_fmt = _("Unable to allocate a free port on host %(host)s for IPMI " "terminal, not enough free ports.")
[docs] class InvalidInput(ClientSideError): def __init__(self, fieldname, value, msg=''): self.fieldname = fieldname self.value = value super(InvalidInput, self).__init__(msg) @property def faultstring(self): return _( "Invalid input for field/attribute %(fieldname)s. " "Value: '%(value)s'. %(msg)s" ) % { 'fieldname': self.fieldname, 'value': self.value, 'msg': self.msg }
[docs] class UnknownArgument(ClientSideError): def __init__(self, argname, msg=''): self.argname = argname super(UnknownArgument, self).__init__(msg) @property def faultstring(self): return _('Unknown argument: "%(argname)s"%(msg)s') % { 'argname': self.argname, 'msg': self.msg and ": " + self.msg or "" }
[docs] class UnknownAttribute(ClientSideError): def __init__(self, fieldname, attributes, msg=''): self.fieldname = fieldname self.attributes = attributes self.msg = msg super(UnknownAttribute, self).__init__(self.msg) @property def faultstring(self): error = _("Unknown attribute for argument %(argn)s: %(attrs)s") if len(self.attributes) > 1: error = _("Unknown attributes for argument %(argn)s: %(attrs)s") str_attrs = ", ".join(self.attributes) return error % {'argn': self.fieldname, 'attrs': str_attrs}
[docs] def add_fieldname(self, name): """Add a fieldname to concatenate the full name. Add a fieldname so that the whole hierarchy is displayed. Successive calls to this method will prepend ``name`` to the hierarchy of names. """ if self.fieldname is not None: self.fieldname = "{}.{}".format(name, self.fieldname) else: self.fieldname = name super(UnknownAttribute, self).__init__(self.msg)
[docs] class AgentInProgress(IronicException): _msg_fmt = _('Node %(node)s command "%(command)s" failed. Agent is ' 'presently executing a command. Error %(error)s')
[docs] class InsufficientMemory(IronicException): _msg_fmt = _("Available memory at %(free)s, Insufficient as %(required)s " "is required to proceed at this time.")
[docs] class NodeHistoryNotFound(NotFound): _msg_fmt = _("Node history record %(history)s could not be found.")
[docs] class NodeInventoryNotFound(NotFound): _msg_fmt = _("Node inventory record for node %(node)s could not be found.")
[docs] class IncorrectConfiguration(IronicException): _msg_fmt = _("Supplied configuration is incorrect and must be fixed. " "Error: %(error)s")
[docs] class NodeVerifyFailure(IronicException): _msg_fmt = _("Failed to verify node %(node)s: %(reason)s")
[docs] class ImageRefIsARedirect(IronicException): _msg_fmt = _("Received a URL redirect when attempting to evaluate " "image reference %(image_ref)s pointing to " "%(redirect_url)s. This may, or may not be recoverable.") redirect_url = None def __init__(self, image_ref=None, redirect_url=None, msg=None): self.redirect_url = redirect_url # Kwargs are expected by ironic_lib's IronicException to convert # the message. super(ImageRefIsARedirect, self).__init__( message=msg, image_ref=image_ref, redirect_url=redirect_url)
[docs] class ConcurrentActionLimit(TemporaryFailure): # NOTE(TheJulia): We explicitly don't report the concurrent # action limit configuration value as a security guard since # if informed of the limit, an attacker can tailor their attack. _msg_fmt = _("Unable to process request at this time. " "The concurrent action limit for %(task_type)s " "has been reached. Please contact your administrator " "and try again later.")
[docs] class SwiftObjectStillExists(IronicException): _msg_fmt = _("Clean up failed for swift object %(obj)s during deletion" " of node %(node)s.")
[docs] class FirmwareComponentAlreadyExists(Conflict): _msg_fmt = _('A Firmware component %(name)s for node %(node)s' ' already exists.')
[docs] class FirmwareComponentNotFound(NotFound): _msg_fmt = _("Node %(node)s doesn't have Firmware component %(name)s")
[docs] class InvalidNodeInventory(Invalid): _msg_fmt = _("Inventory for node %(node)s is invalid: %(reason)s")
[docs] class UnsupportedHardwareFeature(Invalid): _msg_fmt = _("Node %(node)s hardware does not support feature " "%(feature)s, which is required based upon the " "requested configuration.")