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 ironic_lib.exception import IronicException
from oslo_log import log as logging
from six.moves import http_client
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(deva): 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 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 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.")
[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 NodeNotFound(NotFound):
_msg_fmt = _("Node %(node)s could not be found.")
[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 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 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 = _("At least one of these (hardware type %(hardware_type)s, "
"interface type %(interface_type)s, interfaces "
"%(interfaces)s) combinations are already registered for "
"this conductor.")
[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(Invalid):
_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")
[docs]class BadRequest(IronicException):
pass
[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")
[docs]class Unauthorized(IronicException):
pass
[docs]class HTTPNotFound(NotFound):
pass
[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 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 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")
