What is the drawbacks of listening to UDP/RPC publication of ceilometer
Is Heat the only way to autoscale? What are the pros and cons of doing the below, please advice.
- Listen to UDP publications from Ceilometer > This should give the heartbeat of the activities in the system
- Setup ceilometer to trigger when to autoscale and downscale
- Initiate autoscale/downscale through REST APIs to neutron/nova.
What is the drawbacks of listening to UDP/RPC publication of cielometer as above?