Hi, I met the problem when tried to be using autoscaling groups in heat templates with havana (see: https://bugs.launchpad.net/heat/+bug/1223710)
Can anyone confirm whether the autoscaling should already work with havana? Currently the evaluation of the ceilometer alarm/meter data seems to be failing: ceilometer-alarm-singleton: ====================== 2013-09-11 10:16:28.074 5326 INFO ceilometer.alarm.threshold_evaluation [-] initiating evaluation cycle on 3 alarms 2013-09-11 10:16:28.108 5326 ERROR ceilometer.alarm.threshold_evaluation [-] alarm stats retrieval failed ... 2013-09-11 10:16:28.108 5326 TRACE ceilometer.alarm.threshold_evaluation File "/opt/stack/python-ceilometerclient/ceilometerclient/v2/statistics.py", line 29, in list 2013-09-11 10:16:28.108 5326 TRACE ceilometer.alarm.threshold_evaluation '/v2/meters/' + meter_name + '/statistics', 2013-09-11 10:16:28.108 5326 TRACE ceilometer.alarm.threshold_evaluation TypeError: cannot concatenate 'str' and 'NoneType' objects ceilometer-api: =============== 2013-09-11 10:16:28.221 4500 ERROR wsme.api [-] Server-side error: "metaquery not implemented". Detail: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/wsmeext/pecan.py", line 70, in callfunction result = f(self, *args, **kwargs) File "/opt/stack/ceilometer/ceilometer/api/controllers/v2.py", line 693, in statistics for c in computed] File "/opt/stack/ceilometer/ceilometer/storage/impl_sqlalchemy.py", line 517, in get_meter_statistics query = self._make_stats_query(sample_filter, groupby) File "/opt/stack/ceilometer/ceilometer/storage/impl_sqlalchemy.py", line 468, in _make_stats_query return make_query_from_filter(query, sample_filter) File "/opt/stack/ceilometer/ceilometer/storage/impl_sqlalchemy.py", line 137, in make_query_from_filter raise NotImplementedError('metaquery not implemented') NotImplementedError: metaquery not implemented Many thanks, -Juha
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