import functools
import urlparse
import sys
+
from heat.openstack.common import exception
+from heat.openstack.common import log as logging
-OpenstackException = exception.OpenstackException
NotFound = exception.NotFound
Error = exception.Error
InvalidContentType = exception.InvalidContentType
+_FATAL_EXCEPTION_FORMAT_ERRORS = False
+
+
+logger = logging.getLogger(__name__)
+
class RedirectException(Exception):
def __init__(self, url):
return inner
-class MissingCredentialError(OpenstackException):
+class HeatException(Exception):
+ """Base Heat Exception
+
+ To correctly use this class, inherit from it and define
+ a 'msg_fmt' property. That msg_fmt will get printf'd
+ with the keyword arguments provided to the constructor.
+
+ """
+ message = _("An unknown exception occurred.")
+
+ def __init__(self, **kwargs):
+ self.kwargs = kwargs
+
+ try:
+ self.message = self.message % kwargs
+ except KeyError:
+ exc_info = sys.exc_info()
+ #kwargs doesn't match a variable in the message
+ #log the issue and the kwargs
+ logger.exception(_('Exception in string format operation'))
+ for name, value in kwargs.iteritems():
+ logger.error("%s: %s" % (name, value))
+
+ if _FATAL_EXCEPTION_FORMAT_ERRORS:
+ raise exc_info[0], exc_info[1], exc_info[2]
+
+ def __str__(self):
+ return str(self.message)
+
+
+class MissingCredentialError(HeatException):
message = _("Missing required credential: %(required)s")
-class BadAuthStrategy(OpenstackException):
+class BadAuthStrategy(HeatException):
message = _("Incorrect auth strategy, expected \"%(expected)s\" but "
"received \"%(received)s\"")
-class AuthBadRequest(OpenstackException):
+class AuthBadRequest(HeatException):
message = _("Connect error/bad request to Auth service at URL %(url)s.")
-class AuthUrlNotFound(OpenstackException):
+class AuthUrlNotFound(HeatException):
message = _("Auth service at URL %(url)s not found.")
-class AuthorizationFailure(OpenstackException):
+class AuthorizationFailure(HeatException):
message = _("Authorization failed.")
-class NotAuthenticated(OpenstackException):
+class NotAuthenticated(HeatException):
message = _("You are not authenticated.")
-class Forbidden(OpenstackException):
+class Forbidden(HeatException):
message = _("You are not authorized to complete this action.")
message = _("You are not authorized to complete this action.")
-class Invalid(OpenstackException):
+class Invalid(HeatException):
message = _("Data supplied was not valid: %(reason)s")
-class AuthorizationRedirect(OpenstackException):
+class AuthorizationRedirect(HeatException):
message = _("Redirecting to %(uri)s for authorization.")
-class ClientConfigurationError(OpenstackException):
+class ClientConfigurationError(HeatException):
message = _("There was an error configuring the client.")
-class MultipleChoices(OpenstackException):
+class MultipleChoices(HeatException):
message = _("The request returned a 302 Multiple Choices. This generally "
"means that you have not included a version indicator in a "
"request URI.\n\nThe body of response returned:\n%(body)s")
-class LimitExceeded(OpenstackException):
+class LimitExceeded(HeatException):
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")
super(LimitExceeded, self).__init__(*args, **kwargs)
-class ServiceUnavailable(OpenstackException):
+class ServiceUnavailable(HeatException):
message = _("The request returned a 503 ServiceUnavilable. This "
"generally occurs on service overload or other transient "
"outage.")
super(ServiceUnavailable, self).__init__(*args, **kwargs)
-class RequestUriTooLong(OpenstackException):
+class RequestUriTooLong(HeatException):
message = _("The URI was too long.")
-class ServerError(OpenstackException):
+class ServerError(HeatException):
message = _("The request returned 500 Internal Server Error"
"\n\nThe response body:\n%(body)s")
-class MaxRedirectsExceeded(OpenstackException):
+class MaxRedirectsExceeded(HeatException):
message = _("Maximum redirects (%(redirects)s) was exceeded.")
-class InvalidRedirect(OpenstackException):
+class InvalidRedirect(HeatException):
message = _("Received invalid HTTP redirect.")
-class NoServiceEndpoint(OpenstackException):
+class NoServiceEndpoint(HeatException):
message = _("Response from Keystone does not contain a Heat endpoint.")
-class RegionAmbiguity(OpenstackException):
+class RegionAmbiguity(HeatException):
message = _("Multiple 'image' service matches for region %(region)s. This "
"generally means that a region is required and you have not "
"supplied one.")
-class UserParameterMissing(OpenstackException):
+class UserParameterMissing(HeatException):
message = _("The Parameter (%(key)s) was not provided.")
-class UnknownUserParameter(OpenstackException):
+class UnknownUserParameter(HeatException):
message = _("The Parameter (%(key)s) was not defined in template.")
-class InvalidTemplateAttribute(OpenstackException):
+class InvalidTemplateAttribute(HeatException):
message = _("The Referenced Attribute (%(resource)s %(key)s)"
" is incorrect.")
-class InvalidTemplateReference(OpenstackException):
+class InvalidTemplateReference(HeatException):
message = _("The specified reference (%(resource)s %(key)s)"
" is incorrect.")
-class UserKeyPairMissing(OpenstackException):
+class UserKeyPairMissing(HeatException):
message = _("The Key (%(key_name)s) could not be found.")
-class FlavorMissing(OpenstackException):
+class FlavorMissing(HeatException):
message = _("The Flavor ID (%(flavor_id)s) could not be found.")
-class ImageNotFound(OpenstackException):
+class ImageNotFound(HeatException):
message = _("The Image (%(image_name)s) could not be found.")
-class NoUniqueImageFound(OpenstackException):
+class NoUniqueImageFound(HeatException):
message = _("Multiple images were found with name (%(image_name)s).")
-class InvalidTenant(OpenstackException):
+class InvalidTenant(HeatException):
message = _("Searching Tenant %(target)s "
"from Tenant %(actual)s forbidden.")
-class StackNotFound(OpenstackException):
+class StackNotFound(HeatException):
message = _("The Stack (%(stack_name)s) could not be found.")
-class StackExists(OpenstackException):
+class StackExists(HeatException):
message = _("The Stack (%(stack_name)s) already exists.")
-class StackValidationFailed(OpenstackException):
+class StackValidationFailed(HeatException):
message = _("%(message)s")
-class ResourceNotFound(OpenstackException):
+class ResourceNotFound(HeatException):
message = _("The Resource (%(resource_name)s) could not be found "
"in Stack %(stack_name)s.")
-class ResourceTypeNotFound(OpenstackException):
+class ResourceTypeNotFound(HeatException):
message = _("The Resource Type (%(type_name)s) could not be found.")
-class ResourceNotAvailable(OpenstackException):
+class ResourceNotAvailable(HeatException):
message = _("The Resource (%(resource_name)s) is not available.")
-class PhysicalResourceNotFound(OpenstackException):
+class PhysicalResourceNotFound(HeatException):
message = _("The Resource (%(resource_id)s) could not be found.")
-class WatchRuleNotFound(OpenstackException):
+class WatchRuleNotFound(HeatException):
message = _("The Watch Rule (%(watch_name)s) could not be found.")
-class ResourceFailure(OpenstackException):
+class ResourceFailure(HeatException):
message = _("%(exc_type)s: %(message)s")
def __init__(self, exception, resource, action=None):
message=str(exception))
-class NotSupported(OpenstackException):
+class NotSupported(HeatException):
message = _("%(feature)s is not supported.")
-class ResourcePropertyConflict(OpenstackException):
+class ResourcePropertyConflict(HeatException):
message = _('Cannot define the following properties at the same time: %s.')
def __init__(self, *args):
self.tb = sys.exc_info()[2]
-class TemplateTooBig(OpenstackException):
+class TemplateTooBig(HeatException):
message = _('Template exceeds maximum allowed size.')
Code Review / openstack-build / heat-build.git / commitdiff