Greetings, I saw mention of using nova's rpc APIs in another thread. That led me to this blueprint: https://blueprints.launchpad.net/ceilometer/+spec/nova-pollster-compute-rpc and this patch: https://review.openstack.org/#/c/15952 My first reaction is that it worries me quite a bit. I've always considered rpc APIs to be private APIs, not to be consumed outside of the project. Can someone do a bit of a problem statement for someone like me that isn't completely up to speed on what's going on in Ceilometer in this area? -- Russell Bryant