Source code for heat_integrationtests.common.exceptions

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#
#         http://www.apache.org/licenses/LICENSE-2.0
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#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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[docs]class IntegrationException(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(IntegrationException, 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 InvalidCredentials(IntegrationException):
    message = "Invalid Credentials"


[docs]class TimeoutException(IntegrationException):
    message = "Request timed out"


[docs]class BuildErrorException(IntegrationException):
    message = "Server %(server_id)s failed to build and is in ERROR status"


[docs]class StackBuildErrorException(IntegrationException):
    message = ("Stack %(stack_identifier)s is in %(stack_status)s status "
               "due to '%(stack_status_reason)s'")


[docs]class StackResourceBuildErrorException(IntegrationException):
    message = ("Resource %(resource_name)s in stack %(stack_identifier)s is "
               "in %(resource_status)s status due to "
               "'%(resource_status_reason)s'")


[docs]class SSHTimeout(IntegrationException):
    message = ("Connection to the %(host)s via SSH timed out.\n"
               "User: %(user)s, Password: %(password)s")


[docs]class SSHExecCommandFailed(IntegrationException):
    """Raised when remotely executed command returns nonzero status."""
    message = ("Command '%(command)s', exit status: %(exit_status)d, "
               "Error:\n%(strerror)s")


[docs]class ServerUnreachable(IntegrationException):
    message = "The server is not reachable via the configured network"