I have a specific use case with kubernetes. I expose my application which has multiple replicas using an ingress. Can i use any rules to route each and every hit to all the replicas? Default behaviour is using round-robin and one of the replica gets hit. Can anyone help me here

I am doing a Kubernetes Gateway API travel in my own ,airgapped,non cloud based kubernetes platform
Following the Get Started Section https://istio.io/latest/zh/docs/setup/additional-setup/getting-started/,
All the deployment and gateway ,and istioctl install are same as the url before.
but, the sidecar pod reported a StartupProbe failed ,so the gateway API is not able to work.