diff options
Diffstat (limited to 'nova/exception.py')
| -rw-r--r-- | nova/exception.py | 182 |
1 files changed, 150 insertions, 32 deletions
diff --git a/nova/exception.py b/nova/exception.py index c0f25bd260..0c0ffa85a1 100644 --- a/nova/exception.py +++ b/nova/exception.py @@ -135,6 +135,10 @@ class GlanceConnectionFailed(NovaException): "%(reason)s") +class KeystoneConnectionFailed(NovaException): + msg_fmt = _("Connection to keystone host failed: %(reason)s") + + class CinderConnectionFailed(NovaException): msg_fmt = _("Connection to cinder host failed: %(reason)s") @@ -175,6 +179,11 @@ class ForbiddenPortsWithAccelerator(NotSupported): msg_fmt = _("Feature not supported with Ports that have accelerators.") +class ForbiddenWithRemoteManagedPorts(NotSupported): + msg_fmt = _("This feature is not supported when remote-managed ports" + " are in use.") + + class AdminRequired(Forbidden): msg_fmt = _("User does not have admin privileges") @@ -198,6 +207,21 @@ class Invalid(NovaException): code = 400 +class InvalidVIOMMUMachineType(Invalid): + msg_fmt = _("vIOMMU is not supported by Current machine type %(mtype)s " + "(Architecture: %(arch)s).") + + +class InvalidVIOMMUArchitecture(Invalid): + msg_fmt = _("vIOMMU required either x86 or AArch64 architecture, " + "but given architecture %(arch)s.") + + +class InstanceQuiesceFailed(Invalid): + msg_fmt = _("Failed to quiesce instance: %(reason)s") + code = 409 + + class InvalidConfiguration(Invalid): msg_fmt = _("Configuration is Invalid.") @@ -731,6 +755,10 @@ class InvalidImageRef(Invalid): msg_fmt = _("Invalid image href %(image_href)s.") +class InvalidImagePropertyName(Invalid): + msg_fmt = _("Invalid image property name %(image_property_name)s.") + + class AutoDiskConfigDisabledByImage(Invalid): msg_fmt = _("Requested image %(image)s " "has automatic disk resize disabled.") @@ -993,10 +1021,6 @@ class QuotaClassExists(NovaException): msg_fmt = _("Quota class %(class_name)s exists for resource %(resource)s") -class OverQuota(NovaException): - msg_fmt = _("Quota exceeded for resources: %(overs)s") - - class SecurityGroupNotFound(NotFound): msg_fmt = _("Security group %(security_group_id)s not found.") @@ -1233,29 +1257,26 @@ class MaxRetriesExceeded(NoValidHost): msg_fmt = _("Exceeded maximum number of retries. %(reason)s") -class QuotaError(NovaException): - msg_fmt = _("Quota exceeded: code=%(code)s") - # NOTE(cyeoh): 413 should only be used for the ec2 API - # The error status code for out of quota for the nova api should be - # 403 Forbidden. +class OverQuota(NovaException): + msg_fmt = _("Quota exceeded for resources: %(overs)s") code = 413 safe = True -class TooManyInstances(QuotaError): +class TooManyInstances(OverQuota): msg_fmt = _("Quota exceeded for %(overs)s: Requested %(req)s," " but already used %(used)s of %(allowed)s %(overs)s") -class FloatingIpLimitExceeded(QuotaError): +class FloatingIpLimitExceeded(OverQuota): msg_fmt = _("Maximum number of floating IPs exceeded") -class MetadataLimitExceeded(QuotaError): +class MetadataLimitExceeded(OverQuota): msg_fmt = _("Maximum number of metadata items exceeds %(allowed)d") -class OnsetFileLimitExceeded(QuotaError): +class OnsetFileLimitExceeded(OverQuota): msg_fmt = _("Personality file limit exceeded") @@ -1267,18 +1288,26 @@ class OnsetFileContentLimitExceeded(OnsetFileLimitExceeded): msg_fmt = _("Personality file content exceeds maximum %(allowed)s") -class KeypairLimitExceeded(QuotaError): - msg_fmt = _("Maximum number of key pairs exceeded") +class KeypairLimitExceeded(OverQuota): + msg_fmt = _("Quota exceeded, too many key pairs.") -class SecurityGroupLimitExceeded(QuotaError): +class SecurityGroupLimitExceeded(OverQuota): msg_fmt = _("Maximum number of security groups or rules exceeded") -class PortLimitExceeded(QuotaError): +class PortLimitExceeded(OverQuota): msg_fmt = _("Maximum number of ports exceeded") +class ServerGroupLimitExceeded(OverQuota): + msg_fmt = _("Quota exceeded, too many server groups.") + + +class GroupMemberLimitExceeded(OverQuota): + msg_fmt = _("Quota exceeded, too many servers in group") + + class AggregateNotFound(NotFound): msg_fmt = _("Aggregate %(aggregate_id)s could not be found.") @@ -1422,6 +1451,11 @@ class InstanceEvacuateNotSupported(Invalid): msg_fmt = _('Instance evacuate is not supported.') +class InstanceEvacuateNotSupportedTargetState(Invalid): + msg_fmt = _("Target state '%(target_state)s' for instance evacuate " + "is not supported.") + + class DBNotAllowed(NovaException): msg_fmt = _('%(binary)s attempted direct database access which is ' 'not allowed by policy') @@ -1450,6 +1484,11 @@ class UnsupportedRescueImage(Invalid): msg_fmt = _("Requested rescue image '%(image)s' is not supported") +class UnsupportedRPCVersion(Invalid): + msg_fmt = _("Unsupported RPC version for %(api)s. " + "Required >= %(required)s") + + class Base64Exception(NovaException): msg_fmt = _("Invalid Base 64 data for file %(path)s") @@ -1556,8 +1595,8 @@ class PciRequestAliasNotDefined(NovaException): msg_fmt = _("PCI alias %(alias)s is not defined") -class PciConfigInvalidWhitelist(Invalid): - msg_fmt = _("Invalid PCI devices Whitelist config: %(reason)s") +class PciConfigInvalidSpec(Invalid): + msg_fmt = _("Invalid [pci]device_spec config: %(reason)s") class PciRequestFromVIFNotFound(NotFound): @@ -1565,6 +1604,16 @@ class PciRequestFromVIFNotFound(NotFound): "PCI address: %(pci_slot)s on compute node: %(node_id)s") +class PciDeviceRemoteManagedNotPresent(NovaException): + msg_fmt = _('Invalid PCI Whitelist: A device specified as "remote_managed"' + ' is not actually present on the host') + + +class PciDeviceInvalidPFRemoteManaged(NovaException): + msg_fmt = _('Invalid PCI Whitelist: PFs must not have the "remote_managed"' + 'tag, device address: %(address)s') + + # Cannot be templated, msg needs to be constructed when raised. class InternalError(NovaException): """Generic hypervisor errors. @@ -1652,9 +1701,15 @@ class MismatchVolumeAZException(Invalid): class UnshelveInstanceInvalidState(InstanceInvalidState): - msg_fmt = _('Specifying an availability zone when unshelving server ' - '%(instance_uuid)s with status "%(state)s" is not supported. ' - 'The server status must be SHELVED_OFFLOADED.') + msg_fmt = _('Specifying an availability zone or a host when unshelving ' + 'server "%(instance_uuid)s" with status "%(state)s" is not ' + 'supported. The server status must be SHELVED_OFFLOADED.') + code = 409 + + +class UnshelveHostNotInAZ(Invalid): + msg_fmt = _('Host "%(host)s" is not in the availability zone ' + '"%(availability_zone)s".') code = 409 @@ -1831,6 +1886,17 @@ class MemoryPageSizeNotSupported(Invalid): msg_fmt = _("Page size %(pagesize)s is not supported by the host.") +class LockMemoryForbidden(Forbidden): + msg_fmt = _("locked_memory value in image or flavor is forbidden when " + "mem_page_size is not set.") + + +class FlavorImageLockedMemoryConflict(NovaException): + msg_fmt = _("locked_memory value in image (%(image)s) and flavor " + "(%(flavor)s) conflict. A consistent value is expected if " + "both specified.") + + class CPUPinningInvalid(Invalid): msg_fmt = _("CPU set to pin %(requested)s must be a subset of " "free CPU set %(available)s") @@ -1861,11 +1927,6 @@ class ImageCPUThreadPolicyForbidden(Forbidden): "override CPU thread pinning policy set against the flavor") -class ImagePMUConflict(Forbidden): - msg_fmt = _("Image property 'hw_pmu' is not permitted to " - "override the PMU policy set in the flavor") - - class UnsupportedPolicyException(Invalid): msg_fmt = _("ServerGroup policy is not supported: %(reason)s") @@ -1920,6 +1981,10 @@ class SecureBootNotSupported(Invalid): msg_fmt = _("Secure Boot is not supported by host") +class FirmwareSMMNotSupported(Invalid): + msg_fmt = _("This firmware doesn't require (support) SMM") + + class TriggerCrashDumpNotSupported(Invalid): msg_fmt = _("Triggering crash dump is not supported") @@ -2048,6 +2113,16 @@ class ResourceProviderUpdateConflict(PlacementAPIConflict): "provider %(uuid)s (generation %(generation)d): %(error)s") +class PlacementReshapeConflict(PlacementAPIConflict): + """A 409 caused by generation mismatch from attempting to reshape a + provider tree. + """ + msg_fmt = _( + "A conflict was encountered attempting to reshape a provider tree: " + "$(error)s" + ) + + class InvalidResourceClass(Invalid): msg_fmt = _("Resource class '%(resource_class)s' invalid.") @@ -2111,11 +2186,6 @@ class InvalidPCINUMAAffinity(Invalid): msg_fmt = _("Invalid PCI NUMA affinity configured: %(policy)s") -class PowerVMAPIFailed(NovaException): - msg_fmt = _("PowerVM API failed to complete for instance=%(inst_name)s. " - "%(reason)s") - - class TraitRetrievalFailed(NovaException): msg_fmt = _("Failed to retrieve traits from the placement API: %(error)s") @@ -2403,3 +2473,51 @@ class ProviderConfigException(NovaException): """ msg_fmt = _("An error occurred while processing " "a provider config file: %(error)s") + + +class PlacementPciException(NovaException): + msg_fmt = _( + "Failed to gather or report PCI resources to Placement: %(error)s") + + +class PlacementPciDependentDeviceException(PlacementPciException): + msg_fmt = _( + "Configuring both %(parent_dev)s and %(children_devs)s in " + "[pci]device_spec is not supported. Either the parent PF or its " + "children VFs can be configured." + ) + + +class PlacementPciMixedResourceClassException(PlacementPciException): + msg_fmt = _( + "VFs from the same PF cannot be configured with different " + "'resource_class' values in [pci]device_spec. We got %(new_rc)s " + "for %(new_dev)s and %(current_rc)s for %(current_devs)s." + ) + + +class PlacementPciMixedTraitsException(PlacementPciException): + msg_fmt = _( + "VFs from the same PF cannot be configured with different set " + "of 'traits' in [pci]device_spec. We got %(new_traits)s for " + "%(new_dev)s and %(current_traits)s for %(current_devs)s." + ) + + +class ReimageException(NovaException): + msg_fmt = _("Reimaging volume failed.") + + +class InvalidNodeConfiguration(NovaException): + msg_fmt = _('Invalid node identity configuration: %(reason)s') + + +class DuplicateRecord(NovaException): + msg_fmt = _('Unable to create duplicate record for %(target)s') + + +class NotSupportedComputeForEvacuateV295(NotSupported): + msg_fmt = _("Starting with microversion 2.95, evacuate API will stop " + "instance on destination. To evacuate before upgrades are " + "complete please use an older microversion. Required version " + "for compute %(expected), current version %(currently)s") |