Up Policy CPU Down Policy Subnets Desired Size Max / Min Health Check Launch Configuration Instance Type Security Groups User Data (Init Scripts) Amazon Machine Image (AMI) Instances
“Custom” protocols. • Integrates with Auto Scaling Groups. • Simple Configuration. • Can be created to be Internal to a VPC only. • Can only be used as a CNAME or Route 53 Alias as IP addresses change.
configuration, can pre-configure a class of servers. • Supports: • Round Robin, Least Connections, URI & URL, param designation, HDR, and RDP based balancing. • Configurable health checks and failover.
in any language you chose. • Restful and SOAP API. • Amazon believes in “Dog Fooding”. • Popular SDK’s out for many languages: • PHP (includes Zend Framework 2 integration for v2) • Java • Python • Ruby • Node.js • .NET • Android • iOS