Source code for ceilometer.tests.tempest.exceptions

# Copyright 2012 OpenStack Foundation
# 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.

import testtools


[docs]class TempestException(Exception): """Base Tempest 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" def __init__(self, *args, **kwargs): super(TempestException, self).__init__() try: self._error_string = self.message % kwargs except Exception: # at least get the core message out if something happened self._error_string = self.message if len(args) > 0: # If there is a non-kwarg parameter, assume it's the error # message or reason description and tack it on to the end # of the exception message # Convert all arguments into their string representations... args = ["%s" % arg for arg in args] self._error_string = (self._error_string + "\nDetails: %s" % '\n'.join(args)) def __str__(self): return self._error_string
[docs]class RestClientException(TempestException, testtools.TestCase.failureException): pass
[docs]class InvalidConfiguration(TempestException): message = "Invalid Configuration"
[docs]class InvalidCredentials(TempestException): message = "Invalid Credentials"
[docs]class InvalidServiceTag(TempestException): message = "Invalid service tag"
[docs]class InvalidIdentityVersion(TempestException): message = "Invalid version %(identity_version)s of the identity service"
[docs]class TimeoutException(TempestException): message = "Request timed out"
[docs]class BuildErrorException(TempestException): message = "Server %(server_id)s failed to build and is in ERROR status"
[docs]class ImageKilledException(TempestException): message = "Image %(image_id)s 'killed' while waiting for '%(status)s'"
[docs]class AddImageException(TempestException): message = "Image %(image_id)s failed to become ACTIVE in the allotted time"
[docs]class VolumeBuildErrorException(TempestException): message = "Volume %(volume_id)s failed to build and is in ERROR status"
[docs]class VolumeRestoreErrorException(TempestException): message = "Volume %(volume_id)s failed to restore and is in ERROR status"
[docs]class SnapshotBuildErrorException(TempestException): message = "Snapshot %(snapshot_id)s failed to build and is in ERROR status"
[docs]class VolumeBackupException(TempestException): message = "Volume backup %(backup_id)s failed and is in ERROR status"
[docs]class StackBuildErrorException(TempestException): message = ("Stack %(stack_identifier)s is in %(stack_status)s status " "due to '%(stack_status_reason)s'")
[docs]class EndpointNotFound(TempestException): message = "Endpoint not found"
[docs]class IdentityError(TempestException): message = "Got identity error"
[docs]class ServerUnreachable(TempestException): message = "The server is not reachable via the configured network" # NOTE(andreaf) This exception is added here to facilitate the migration # of get_network_from_name and preprov_creds to tempest.lib, and it should # be migrated along with them
[docs]class InvalidTestResource(TempestException): message = "%(name)s is not a valid %(type)s, or the name is ambiguous"
[docs]class RFCViolation(RestClientException): message = "RFC Violation"
[docs]class InvalidHttpSuccessCode(RestClientException): message = "The success code is different than the expected one"
[docs]class BadRequest(RestClientException): message = "Bad request"
[docs]class ResponseWithNonEmptyBody(RFCViolation): message = ("RFC Violation! Response with %(status)d HTTP Status Code " "MUST NOT have a body")
[docs]class ResponseWithEntity(RFCViolation): message = ("RFC Violation! Response with 205 HTTP Status Code " "MUST NOT have an entity")
[docs]class InvalidHTTPResponseHeader(RestClientException): message = "HTTP response header is invalid"
[docs]class InvalidStructure(TempestException): message = "Invalid structure of table with details"
[docs]class CommandFailed(Exception): def __init__(self, returncode, cmd, output, stderr): super(CommandFailed, self).__init__() self.returncode = returncode self.cmd = cmd self.stdout = output self.stderr = stderr def __str__(self): return ("Command '%s' returned non-zero exit status %d.\n" "stdout:\n%s\n" "stderr:\n%s" % (self.cmd, self.returncode, self.stdout, self.stderr))

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