![Matt Riedemann](/assets/img/avatar_default.png)
If cinder hits an error when restoring a volume from a backup the volume is set to 'error_restoring' status. If tempest doesn't handle this and fail fast, tests keep waiting for the volume to go to 'available' status or timeout - and the timeout is what happens. Related-Bug: #1483434 Change-Id: I8f6d0828a84ec5d4a5fa6332e55152bd67eaa605
188 lines
5.6 KiB
Python
188 lines
5.6 KiB
Python
# Copyright 2012 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import testtools
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class TempestException(Exception):
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"""
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Base Tempest Exception
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To correctly use this class, inherit from it and define
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a 'message' property. That message will get printf'd
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with the keyword arguments provided to the constructor.
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"""
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message = "An unknown exception occurred"
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def __init__(self, *args, **kwargs):
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super(TempestException, self).__init__()
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try:
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self._error_string = self.message % kwargs
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except Exception:
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# at least get the core message out if something happened
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self._error_string = self.message
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if len(args) > 0:
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# If there is a non-kwarg parameter, assume it's the error
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# message or reason description and tack it on to the end
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# of the exception message
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# Convert all arguments into their string representations...
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args = ["%s" % arg for arg in args]
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self._error_string = (self._error_string +
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"\nDetails: %s" % '\n'.join(args))
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def __str__(self):
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return self._error_string
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class RestClientException(TempestException,
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testtools.TestCase.failureException):
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pass
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class InvalidConfiguration(TempestException):
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message = "Invalid Configuration"
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class InvalidCredentials(TempestException):
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message = "Invalid Credentials"
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class InvalidServiceTag(TempestException):
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message = "Invalid service tag"
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class InvalidIdentityVersion(TempestException):
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message = "Invalid version %(identity_version) of the identity service"
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class TimeoutException(TempestException):
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message = "Request timed out"
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class BuildErrorException(TempestException):
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message = "Server %(server_id)s failed to build and is in ERROR status"
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class ImageKilledException(TempestException):
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message = "Image %(image_id)s 'killed' while waiting for '%(status)s'"
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class AddImageException(TempestException):
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message = "Image %(image_id)s failed to become ACTIVE in the allotted time"
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class EC2RegisterImageException(TempestException):
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message = ("Image %(image_id)s failed to become 'available' "
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"in the allotted time")
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class VolumeBuildErrorException(TempestException):
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message = "Volume %(volume_id)s failed to build and is in ERROR status"
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class VolumeRestoreErrorException(TempestException):
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message = "Volume %(volume_id)s failed to restore and is in ERROR status"
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class SnapshotBuildErrorException(TempestException):
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message = "Snapshot %(snapshot_id)s failed to build and is in ERROR status"
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class VolumeBackupException(TempestException):
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message = "Volume backup %(backup_id)s failed and is in ERROR status"
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class StackBuildErrorException(TempestException):
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message = ("Stack %(stack_identifier)s is in %(stack_status)s status "
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"due to '%(stack_status_reason)s'")
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class StackResourceBuildErrorException(TempestException):
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message = ("Resource %(resource_name)s in stack %(stack_identifier)s is "
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"in %(resource_status)s status due to "
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"'%(resource_status_reason)s'")
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class AuthenticationFailure(TempestException):
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message = ("Authentication with user %(user)s and password "
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"%(password)s failed auth using tenant %(tenant)s.")
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class EndpointNotFound(TempestException):
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message = "Endpoint not found"
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class ImageFault(TempestException):
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message = "Got image fault"
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class IdentityError(TempestException):
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message = "Got identity error"
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class ServerUnreachable(TempestException):
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message = "The server is not reachable via the configured network"
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class TearDownException(TempestException):
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message = "%(num)d cleanUp operation failed"
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class RFCViolation(RestClientException):
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message = "RFC Violation"
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class InvalidHttpSuccessCode(RestClientException):
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message = "The success code is different than the expected one"
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class BadRequest(RestClientException):
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message = "Bad request"
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class ResponseWithNonEmptyBody(RFCViolation):
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message = ("RFC Violation! Response with %(status)d HTTP Status Code "
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"MUST NOT have a body")
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class ResponseWithEntity(RFCViolation):
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message = ("RFC Violation! Response with 205 HTTP Status Code "
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"MUST NOT have an entity")
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class InvalidHTTPResponseHeader(RestClientException):
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message = "HTTP response header is invalid"
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class InvalidStructure(TempestException):
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message = "Invalid structure of table with details"
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class CommandFailed(Exception):
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def __init__(self, returncode, cmd, output, stderr):
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super(CommandFailed, self).__init__()
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self.returncode = returncode
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self.cmd = cmd
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self.stdout = output
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self.stderr = stderr
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def __str__(self):
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return ("Command '%s' returned non-zero exit status %d.\n"
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"stdout:\n%s\n"
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"stderr:\n%s" % (self.cmd,
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self.returncode,
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self.stdout,
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self.stderr))
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