* Split the main function into a couple of more functions
* Add credentials, entity, pool and scaleset cache
* add credentials worker that updates the cache
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
This adds the workers needed to start listening for scale set messages.
There is no handling of messages yet.
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>