Tiger Xu / Zhonghu Xu

Yes, definitely need a discovery client and after it gets xds from server, it need to convert the config to what springcloud knows

Thanks. We want to make our spring cloud app communicate with service mesh ones, and behave like those.

@masquee See a more general way, supporting failover by topology keys

Similar to #1178

Yes, if we want to do resue the struct, simplest way is to deprecate `PortLevelSettings` with a new `PortLevelXXX map[uint32]TrafficPolicy`. Or move the `PortLevelXXX ` out of TrafficPolicy and in...

Can you write a proposal first?

Do you have a high-level design? There are too many factors to consider for multi-tenants, we need a design.

not only pa but all the security api has the same issue

We could not change the type of an API. The confusing docs actually means, if no value set, the value that istio applied to envoy is max uint32(2^32-1)

cc @gargnupur @mandarjog @bianpengyuan @douglas-reid @howardjohn @ramaraochavali