arios that we wanted to tackle without compromising
on scale and stability. The Go DNS library we use is the same one
used by scalable DNS implementations such as CoreDNS, Consul,
Mesos, etc. It has been battle tested in production for scale and stability.</p><p>Starting with Istio 1.8, the Istio agent on the sidecar will ship with
a caching DNS proxy, programmed dynamically by Istiod. Istiod pushes
the hostname-to-IP-address mappings for all the services that the
application may access based on the Kuberne