After debugging this today, it seems that this is caused due to ip.floating meter/resource not being created and hence the ip.floating.transmit/receive.packets/bytes meters are not stored in the mongodb database somehow. They are transmitted on rabbit but not stored in mongodb and hence the sample-list is empty. This seems to be liberty and older issue only in ceilometer code itself caused due to https://bugs.launchpad.net/nova/+bug/1402514
The ceilometer code has changed in mitaka. We will not fix it since it should be fixed in mitaka and later.
Please verify with mitaka and if so close the PR. Also please report the OpenStack versions when reporting the PR so that time is not wasted in going back and forth.
After debugging this today, it seems that this is caused due to ip.floating meter/resource not being created and hence the ip.floating. transmit/ receive. packets/ bytes meters are not stored in the mongodb database somehow. They are transmitted on rabbit but not stored in mongodb and hence the sample-list is empty. This seems to be liberty and older issue only in ceilometer code itself caused due to https:/ /bugs.launchpad .net/nova/ +bug/1402514
The ceilometer code has changed in mitaka. We will not fix it since it should be fixed in mitaka and later.
Please verify with mitaka and if so close the PR. Also please report the OpenStack versions when reporting the PR so that time is not wasted in going back and forth.