I want to setup autoscaling in AWS. I don't want to use Elastic Load Balancer.
Autoscalling in Amazon creates EC2 instances seamlessly during demand spikes to maintain performance, and decreases automatically during demand lulls to minimize costs.
Since this EC2 instances are created automatically, their host names are unknown to NGINX.
I know and already have upstream setup in nginx to 10 EC2 instances.
I want to be able to add/update/delete automatically server names to my upstream nginx configuration, when autoscaling adds/updates/deletes EC2 instances.