Next tests fail on py-pgsql environment:
FAIL: ceilometer.tests.api.v2.test_event_scenarios.TestEventAPI.test_get_events_filter_datetime_trait(pgsql)
tags: worker-1
FAIL: ceilometer.tests.storage.test_storage_scenarios.GetEventTest.test_generated_is_datetime(pgsql)
FAIL: ceilometer.tests.api.v2.test_event_scenarios.TestEventAPI.test_get_events_filter_op_datatime(pgsql)
FAIL: ceilometer.tests.storage.test_storage_scenarios.CounterDataTypeTest.test_storage_can_handle_large_values(pgsql)
FAIL: ceilometer.tests.storage.test_storage_scenarios.GetEventTest.test_generated_is_datetime(pgsql)
awesome. i broke postgres