StarlingX miscellaneous tools and utilities
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#
# Copyright (c) 2016-2017 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
# noinspection PyUnresolvedReferences
from i18n import _, _LW
# noinspection PyUnresolvedReferences
from oslo_log import log as logging
LOG = logging.getLogger(__name__)
class CephManagerException(Exception):
message = _("An unknown exception occurred.")
def __init__(self, message=None, **kwargs):
self.kwargs = kwargs
if not message:
try:
message = self.message % kwargs
except TypeError:
LOG.warn(_LW('Exception in string format operation'))
for name, value in kwargs.iteritems():
LOG.error("%s: %s" % (name, value))
# at least get the core message out if something happened
message = self.message
super(CephManagerException, self).__init__(message)
class CephPoolSetQuotaFailure(CephManagerException):
message = _("Error seting the OSD pool "
"quota %(name)s for %(pool)s to %(value)s") \
+ ": %(reason)s"
class CephPoolGetQuotaFailure(CephManagerException):
message = _("Error geting the OSD pool quota for %(pool)s") \
+ ": %(reason)s"
class CephPoolCreateFailure(CephManagerException):
message = _("Creating OSD pool %(name)s failed: %(reason)s")
class CephPoolDeleteFailure(CephManagerException):
message = _("Deleting OSD pool %(name)s failed: %(reason)s")
class CephPoolRulesetFailure(CephManagerException):
message = _("Assigning crush ruleset to OSD "
"pool %(name)s failed: %(reason)s")
class CephPoolAddTierFailure(CephManagerException):
message = _("Failed to add OSD tier: "
"backing_pool=%(backing_pool)s, cache_pool=%(cache_pool)s, "
"response=%(response_status_code)s:%(response_reason)s, "
"status=%(status)s, output=%(output)s")
class CephPoolRemoveTierFailure(CephManagerException):
message = _("Failed to remove tier: "
"backing_pool=%(backing_pool)s, cache_pool=%(cache_pool)s, "
"response=%(response_status_code)s:%(response_reason)s, "
"status=%(status)s, output=%(output)s")
class CephCacheSetModeFailure(CephManagerException):
message = _("Failed to set OSD tier cache mode: "
"cache_pool=%(cache_pool)s, mode=%(mode)s, "
"response=%(response_status_code)s:%(response_reason)s, "
"status=%(status)s, output=%(output)s")
class CephPoolSetParamFailure(CephManagerException):
message = _("Cannot set Ceph OSD pool parameter: "
"pool_name=%(pool_name)s, param=%(param)s, value=%(value)s. "
"Reason: %(reason)s")
class CephPoolGetParamFailure(CephManagerException):
message = _("Cannot get Ceph OSD pool parameter: "
"pool_name=%(pool_name)s, param=%(param)s. "
"Reason: %(reason)s")
class CephCacheCreateOverlayFailure(CephManagerException):
message = _("Failed to create overlay: "
"backing_pool=%(backing_pool)s, cache_pool=%(cache_pool)s, "
"response=%(response_status_code)s:%(response_reason)s, "
"status=%(status)s, output=%(output)s")
class CephCacheDeleteOverlayFailure(CephManagerException):
message = _("Failed to delete overlay: "
"backing_pool=%(backing_pool)s, cache_pool=%(cache_pool)s, "
"response=%(response_status_code)s:%(response_reason)s, "
"status=%(status)s, output=%(output)s")
class CephCacheFlushFailure(CephManagerException):
message = _("Failed to flush cache pool: "
"cache_pool=%(cache_pool)s, "
"return_code=%(return_code)s, "
"cmd=%(cmd)s, output=%(output)s")
class CephCacheEnableFailure(CephManagerException):
message = _("Cannot enable Ceph cache tier. "
"Reason: cache tiering operation in progress.")
class CephCacheDisableFailure(CephManagerException):
message = _("Cannot disable Ceph cache tier. "
"Reason: cache tiering operation in progress.")
class CephSetKeyFailure(CephManagerException):
message = _("Error setting the Ceph flag "
"'%(flag)s' %(extra)s: "
"response=%(response_status_code)s:%(response_reason)s, "
"status=%(status)s, output=%(output)s")
class CephApiFailure(CephManagerException):
message = _("API failure: "
"call=%(call)s, reason=%(reason)s")