So, for 18.02 charms and Pike+ this is now usable without mongodb.
https://github.com/openstack/charm-ceilometer/blame/stable/18.02/lib/ceilometer_utils.py#L566-L570
So, for 18.02 charms and Pike+ this is now usable without mongodb.
https:/ /github. com/openstack/ charm-ceilomete r/blame/ stable/ 18.02/lib/ ceilometer_ utils.py# L566-L570