def get_instance(context, pvm_uuid):
"""Get an instance, if there is one, that corresponds to the PVM UUID
Not finding the instance can be a pretty normal case when handling events.
Don't log exceptions for those cases.
:param pvm_uuid: PowerVM UUID
:return: OpenStack instance or None
"""
uuid = pvm_uuid.lower()
def get_inst():
try:
return objects.Instance.get_by_uuid(context, uuid)
except exception.InstanceNotFound:
return objects.Instance.get_by_uuid(context,
_uuid_set_high_bit(uuid))
try:
return get_inst()
except exception.InstanceNotFound:
pass
except Exception as e:
LOG.debug('PowerVM UUID not found. %s', e)
return None
def get_instance(context, pvm_uuid):
"""Get an instance, if there is one, that corresponds to the PVM UUID
Not finding the instance can be a pretty normal case when handling events.
Don't log exceptions for those cases.
:param pvm_uuid: PowerVM UUID
:return: OpenStack instance or None
"""
uuid = pvm_uuid.lower()
def get_inst():
try:
return objects.Instance.get_by_uuid(context, uuid)
except exception.InstanceNotFound:
return objects.Instance.get_by_uuid(context,
_uuid_set_high_bit(uuid))
try:
return get_inst()
except exception.InstanceNotFound:
pass
except Exception as e:
LOG.debug('PowerVM UUID not found. %s', e)
return None