tacker.common.exceptions module

Tacker base exception handling.

exception tacker.common.exceptions.AdminRequired(message=None, **kwargs)

Bases: NotAuthorized

message = 'User does not have admin privileges: %(reason)s'

exception tacker.common.exceptions.BadRequest(message=None, **kwargs)

Bases: TackerException

code = 400

message = 'Bad %(resource)s request: %(msg)s'

exception tacker.common.exceptions.CSARFileSizeLimitExceeded(message=None, **kwargs)

Bases: TackerException

message = 'The provided CSAR file is too large.'

exception tacker.common.exceptions.Conflict(message=None, **kwargs)

Bases: TackerException

exception tacker.common.exceptions.ConvertedException(code, title='', explanation='')

Bases: WSGIHTTPException

exception tacker.common.exceptions.CreateApiFalse(message=None, **kwargs)

Bases: TackerException

message = 'Failed to create resource.'

exception tacker.common.exceptions.DBAccessError(message=None, **kwargs)

Bases: TackerException

message = 'DB Access Error'

exception tacker.common.exceptions.DuplicateEntity(*args, **kwargs)

Bases: Conflict

message = '%(_type)s already exist with given %(entry)s'

exception tacker.common.exceptions.DuplicatedExtension(message=None, **kwargs)

Bases: TackerException

message = 'Found duplicate extension: %(alias)s'

exception tacker.common.exceptions.FailedToGetCryptKey(message=None, **kwargs)

Bases: TackerException

message = 'Failed to get crypt key.'

exception tacker.common.exceptions.FailedToGetVnfArtifact(message=None, **kwargs)

Bases: Invalid

message = 'Failed to get artifact file from glance store: %(error)s'

exception tacker.common.exceptions.FailedToGetVnfPackageDetails(message=None, **kwargs)

Bases: Invalid

message = 'Failed to get vnf package details: %(error)s'

exception tacker.common.exceptions.FailedToGetVnfdData(message=None, **kwargs)

Bases: Invalid

message = 'Failed to get csar zip file from glance store: %(error)s'

exception tacker.common.exceptions.FlavourNotFound(message=None, **kwargs)

Bases: NotFound

message = "No flavour with id '%(flavour_id)s'."

exception tacker.common.exceptions.Forbidden(message=None, **kwargs)

Bases: TackerException

code = 403

msg_fmt = 'Forbidden'

exception tacker.common.exceptions.InUse(message=None, **kwargs)

Bases: TackerException

message = 'The resource is in use'

exception tacker.common.exceptions.InitApiFalse(message=None, **kwargs)

Bases: TackerException

message = 'Failed to init resource.'

exception tacker.common.exceptions.InstantiationLevelNotFound(message=None, **kwargs)

Bases: NotFound

message = "No instantiation level with id '%(inst_level_id)s'."

exception tacker.common.exceptions.Invalid(message=None, **kwargs)

Bases: TackerException

message = 'Bad Request - Invalid Parameters'

exception tacker.common.exceptions.InvalidCSAR(message=None, **kwargs)

Bases: Invalid

message = 'Invalid csar: %(error)s'

exception tacker.common.exceptions.InvalidContentType(message=None, **kwargs)

Bases: TackerException

message = 'Invalid content type %(content_type)s'

exception tacker.common.exceptions.InvalidInput(message=None, **kwargs)

Bases: BadRequest

message = 'Invalid input for operation: %(error_message)s.'

exception tacker.common.exceptions.InvalidIpAddr(message=None, **kwargs)

Bases: TackerException

message = 'Invalid ip address value in resource %(id)s.'

exception tacker.common.exceptions.InvalidPoliciesDefinition(message=None, **kwargs)

Bases: TackerException

message = 'Cannot retrieve the %(param)s parameter from policies definition in VNFD.'

exception tacker.common.exceptions.InvalidZipFile(message=None, **kwargs)

Bases: Invalid

message = 'Invalid zip file : %(path)s'

exception tacker.common.exceptions.LimitExceeded(*args, **kwargs)

Bases: TackerException

message = 'The request returned a 413 Request Entity Too Large. This generally means that rate limiting or a quota threshold was breached.\n\nThe response body:\n%(body)s'

exception tacker.common.exceptions.LockCreationFailed(message=None, **kwargs)

Bases: TackerException

message = 'Unable to create lock. Coordination backend not started.'

exception tacker.common.exceptions.MalformedRequestBody(message=None, **kwargs)

Bases: BadRequest

message = 'Malformed request body: %(reason)s'

exception tacker.common.exceptions.MgmtDriverHashMatchFailure(message=None, **kwargs)

Bases: TackerException

message = 'The hash verification of VNF Package MgmtDriver and Tacker MgmtDriver does not match.'

exception tacker.common.exceptions.MgmtDriverInconsistent(message=None, **kwargs)

Bases: TackerException

message = 'The %(MgmtDriver)s specified in the VNFD is inconsistent with the MgmtDriver in the configuration file.'

exception tacker.common.exceptions.MgmtDriverNotFound(message=None, **kwargs)

Bases: TackerException

message = 'The %(param)s in the additionalParams does not exist.'

exception tacker.common.exceptions.MgmtDriverOtherError(message=None, **kwargs)

Bases: TackerException

message = 'An error occurred in MgmtDriver: %(error_message)s.'

exception tacker.common.exceptions.MgmtDriverParamInvalid(message=None, **kwargs)

Bases: TackerException

message = 'The %(param)s in the additionalParams is invalid.'

exception tacker.common.exceptions.MgmtDriverRemoteCommandError(message=None, **kwargs)

Bases: TackerException

message = 'Failed to execute remote command.'

exception tacker.common.exceptions.MgmtDriverRemoteCommandTimeOut(message=None, **kwargs)

Bases: TackerException

message = 'The execution of the remote command timed out.'

exception tacker.common.exceptions.NamespaceIsNotUnique(message=None, **kwargs)

Bases: TackerException

message = 'There are multiple namespaces in the manifest file for Kubernetes. Only one namespace can be used in one VNF.'

exception tacker.common.exceptions.NotAuthorized(message=None, **kwargs)

Bases: TackerException

code = 401

message = 'Not authorized.'

exception tacker.common.exceptions.NotFound(message=None, **kwargs)

Bases: TackerException

message = '%(resource)s %(name)s not Found'

exception tacker.common.exceptions.NotificationProcessingError(message=None, **kwargs)

Bases: TackerException

message = 'Notification Processing Failed: %(error)s'

exception tacker.common.exceptions.ObjectActionError(message=None, **kwargs)

Bases: TackerException

message = 'Object action %(action)s failed because: %(reason)s'

exception tacker.common.exceptions.OrphanedObjectError(message=None, **kwargs)

Bases: TackerException

msg_fmt = 'Cannot call %(method)s on orphaned %(objtype)s object'

exception tacker.common.exceptions.PolicyCheckError(message=None, **kwargs)

Bases: TackerException

message = 'Failed to check policy %(policy)s because %(reason)s'

exception tacker.common.exceptions.PolicyInitError(message=None, **kwargs)

Bases: TackerException

message = 'Failed to init policy %(policy)s because %(reason)s'

exception tacker.common.exceptions.PolicyNotAuthorized(message=None, **kwargs)

Bases: Forbidden

message = "Policy doesn't allow %(action)s to be performed."

exception tacker.common.exceptions.PolicyTargetCheckError(message=None, **kwargs)

Bases: Forbidden

message = 'Failed to check policy about target because %(reason)s'

exception tacker.common.exceptions.ReadEndpointsFalse(message=None, **kwargs)

Bases: TackerException

message = 'The method to read a resource failed.'

exception tacker.common.exceptions.SeeOther(message=None, **kwargs)

Bases: TackerException

code = 303

exception tacker.common.exceptions.ServiceUnavailable(message=None, **kwargs)

Bases: TackerException

message = 'The service is unavailable'

exception tacker.common.exceptions.TackerException(message=None, **kwargs)

Bases: Exception

Base Tacker 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.

code = 500

format_message()

message = 'An unknown exception occurred.'

use_fatal_exceptions()

Is the instance using fatal exceptions.

Returns:

Always returns False.

exception tacker.common.exceptions.TenantMatchFailure(message=None, **kwargs)

Bases: TackerException

message = 'The target %(resource)s %(id)s cannot be %(action)s from a VIM of a different tenant.'

exception tacker.common.exceptions.UploadFailedToGlanceStore(message=None, **kwargs)

Bases: Invalid

message = 'Failed to upload vnf package %(uuid)s to glance store: %(error)s'

exception tacker.common.exceptions.UserDataUpdateCreateFailed(message=None, **kwargs)

Bases: TackerException

msg_fmt = 'User data for VNF package  %(id)s cannot be updated or created after %(retries)d retries.'

exception tacker.common.exceptions.VNFPackageURLInvalid(message=None, **kwargs)

Bases: Invalid

message = 'Failed to open URL %(url)s'

exception tacker.common.exceptions.ValidationError(message=None, **kwargs)

Bases: BadRequest

message = '%(detail)s'

exception tacker.common.exceptions.VimConnectionNotFound(message=None, **kwargs)

Bases: NotFound

message = "No vim found with id '%(vim_id)s'."

exception tacker.common.exceptions.VnfArtifactNotFound(message=None, **kwargs)

Bases: NotFound

message = 'No vnf artifact with id %(id)s.'

exception tacker.common.exceptions.VnfChangeExtConnFailed(message=None, **kwargs)

Bases: TackerException

message = 'Change external connectivity failed for vnf %(id)s, error: %(error)s'

exception tacker.common.exceptions.VnfChangeExtConnWaitFailed(message=None, **kwargs)

Bases: TackerException

message = 'Change external connectivity wait failed for vnf %(id)s, error: %(error)s'

exception tacker.common.exceptions.VnfConflictState(message=None, **kwargs)

Bases: Conflict

message = 'Vnf %(uuid)s in %(attr)s %(state)s. Cannot %(action)s while the vnf is in this state.'

exception tacker.common.exceptions.VnfConflictStateWithErrorPoint(message=None, **kwargs)

Bases: Conflict

message = 'Vnf %(uuid)s in status %(state)s. Error point %(error_point)s. Cannot %(action)s while the vnf is in this state with this error point.'

exception tacker.common.exceptions.VnfDeploymentFlavourNotFound(message=None, **kwargs)

Bases: NotFound

message = 'No vnf deployment flavour with id %(id)s.'

exception tacker.common.exceptions.VnfHealFailed(message=None, **kwargs)

Bases: TackerException

message = 'Heal Vnf failed for vnf %(id)s, error: %(error)s'

exception tacker.common.exceptions.VnfInstanceConflictState(message=None, **kwargs)

Bases: Conflict

message = 'Vnf instance %(uuid)s in %(attr)s %(state)s. Cannot %(action)s while the vnf instance is in this state.'

exception tacker.common.exceptions.VnfInstanceNotFound(message=None, **kwargs)

Bases: NotFound

message = 'No vnf instance with id %(id)s.'

exception tacker.common.exceptions.VnfInstantiatedInfoNotFound(message=None, **kwargs)

Bases: NotFound

message = 'No vnf instantiated info for vnf id %(vnf_instance_id)s.'

exception tacker.common.exceptions.VnfInstantiationFailed(message=None, **kwargs)

Bases: TackerException

message = 'Vnf instantiation failed for vnf %(id)s, error: %(error)s'

exception tacker.common.exceptions.VnfInstantiationWaitFailed(message=None, **kwargs)

Bases: TackerException

message = 'Vnf instantiation wait failed for vnf %(id)s, error: %(error)s'

exception tacker.common.exceptions.VnfPackageLocationInvalid(message=None, **kwargs)

Bases: Invalid

message = 'Failed to find location: %(location)s'

exception tacker.common.exceptions.VnfPackageNotFound(message=None, **kwargs)

Bases: NotFound

message = 'No vnf package with id %(id)s.'

exception tacker.common.exceptions.VnfPackageVnfdIdDuplicate(message=None, **kwargs)

Bases: TackerException

message = 'Vnf package with vnfd id %(vnfd_id)s already exists.'

exception tacker.common.exceptions.VnfPackageVnfdNotFound(message=None, **kwargs)

Bases: NotFound

message = 'No vnf package vnfd with vnfd_id %(id)s.'

exception tacker.common.exceptions.VnfPreInstantiationFailed(message=None, **kwargs)

Bases: TackerException

message = "Vnf '%(id)s' failed during pre-instantiation due to error: %(error)s"

exception tacker.common.exceptions.VnfResourceNotFound(message=None, **kwargs)

Bases: NotFound

message = 'No vnf resource with id %(id)s.'

exception tacker.common.exceptions.VnfScaleFailed(message=None, **kwargs)

Bases: TackerException

message = 'Scale Vnf failed for vnf %(id)s, error: %(error)s'

exception tacker.common.exceptions.VnfSoftwareImageNotFound(message=None, **kwargs)

Bases: NotFound

message = 'No vnf software image  with id %(id)s.'