Deamon (True Daemon):
Backend Locator (Python Scheduler): Runs on Plugins: Azure AWS Softlayer
Server Listener (main entry point for all incoming request--including backend locator): Python API Flask Swagger
Registrar (daemon): Data Store (Plugins) In memory SQL Lite
Frontend Driver (Runs on Scheduler):
Plugins:
Nginx
Apache
HaProxy
Varnish
always given current active backends
wipe and rebuild basically