As a centralized cloud platform, Kubernetes manages multiple heterogeneous applications, including online services, big data, and backend searches. The number of clusters reaches up to the hundreds. In large clusters, thousands of microservices and hundreds of thousands of pods are run in a single cluster. Needless to say, different types of applications have different traffic management needs. The question then arises: how do we address these different needs with a centralized model? In fact, this is the biggest challenge that eBay has been seeking to tackle for years.