title: How to configure haproxy-ingress for serving GRPC
body: <p>Has anyone successful in configuring Haproxy ingress controller for serving a GRPC server in the backend</p>
  <p>GRPC Client ----&gt; Ingress----&gt; GRPC Server (k8s Service) --&gt; GRPC Server( Pod)</p>
  <p>I tried configuring as per the documentation here (<a href="https://www.haproxy.com/blog/haproxy-1-9-2-adds-grpc-support/" rel="nofollow noreferrer">https://www.haproxy.com/blog/haproxy-1-9-2-adds-grpc-support/</a> and  <a href="https://haproxy-ingress.github.io/docs/configuration/keys/#backend-protocol" rel="nofollow noreferrer">https://haproxy-ingress.github.io/docs/configuration/keys/#backend-protocol</a>)</p>
  <p>It is not <a href="https://github.com/jcmoraisjr/haproxy-ingress/issues/643" rel="nofollow noreferrer">working as expected</a>. Wanted to check if I have missed some configuration here</p>