@a_aleinikov I am now able to resolve this issue on my own.
It worked with Traefik ingress controller.
This is my Flow right now.
If anyone want the complete setup such as traefik-values.yaml, sample-app.yaml, gcloud commands to setup everything URL-MAP, Forwarding-Rules, Health-check, Backend-service, forward-proxy, firewall-rules and SSL Certificate including multiple domain example: *.xyz.com, *.xyz.in. Please response on this thread, i will spare some time to share here.
