Some application runtime use DNS as service discovery, e.g. Kubernetes.
import (
...
dns "github.com/kitex-contrib/resolver-dns"
"github.com/cloudwego/kitex/client"
...
)
func main() {
...
client, err := echo.NewClient("echo", client.WithResolver(dns.NewDNSResolver()))
if err != nil {
log.Fatal(err)
}
...
}Use Kitex client.WithResolver function optional, we can set DNS resolver with our client.