[heat] [aodh] [autoscaling] [openstack victoria] How to setup aodh and heat to auto scale in openstack victoria based on cpu usage?

Hi,

How to set up aodh and heat to auto scale in openstack victoria based on cpu usage?

As the metric cpu_util is now deprecated, how can someone use heat to auto scale up and down using cpu usage of the instance?

I checked the ceilometer package and I could see the transformers are removed so i can't see any other way to perform arithmetic operations and generate cpu usage in percentage.

Any insight is appreciated.

with regards

Swogat pradhan