Multiple A records are also fine. Also more supported as you pointed out. Unless you're constantly talking to a service, your stats will get old quickly. It co

Multiple A records are also fine. Also more supported as you pointed out. Unless you're constantly talking to a service, your stats will get old quickly. It could also cause everyone to target a specific host creating problems. I'm still not sure what service discovery is required beyond knowing the name of a service. Linkerd doesn't free me from anything. I still need to know how it's done, how it's configured, and how to fix it when it breaks.