Hi Guys, This was originally posted in another discussion. Resend this in a standalone topic to catch more awareness. The link for the design doc: https://docs.google.com/document/d/1vgq-pGNoLLYf7Y3cu5hWu67TUKpN5hucrp-ZS9nSsd4/edit?usp=sharing
Short summary for the feature design: --- There is feature request from market to add secondary IPs support on edge cache servers, and the functionality to assign a delivery service to a secondary IP of an edge cache. This feature requires Traffic Ops implementation to support secondary IP configuration for edge cache, and delivery service assignment to secondary IP. Traffic Monitor should also monitor connectivity of secondary IPs configured. And Traffic Router needs support to resolve streamer FQDN to secondary IP assigned in a delivery service. Traffic Server should record the IP serving client request. And should reject request to an unassigned IP for a delivery service. This design has taken compatibility into consideration: if no secondary IP configured, or some parts of the system has not been upgraded to the version supports this feature, the traffic will be served by primary IPs as before. --- Much appreciated and welcome to any comments. If no major objections, we planned to start coding this week. Thanks, Zhilin
