istio gateway grpc

[maondra]

I am trying to setup istio Gateway with GRPC. I have used your code as example a modified it: added the gateway: ` kind: Gateway metadata: name: my-gateway namespace: istio-grpc-example spec: selector: istio: ingressgateway servers:

• port: number: 80 name: grpc-wildcard protocol: GRPC hosts:
  • "*" `

and modified the VirtualService:

` apiVersion: networking.istio.io/v1alpha3 kind: VirtualService metadata: name: backend namespace: istio-grpc-example spec: hosts:

• "backend" gateways:
  • my-gateway http:
  • match:
• port: 50051 route:
• destination: host: backend subset: v0 weight: 90
• destination: host: backend subset: v1 weight: 10 `

I am trying to setup ISTIO Gateway with GRPC. I am using example from:https://github.com/h3poteto/istio-grpc-example.

This example does not contain Gateway. I added the Gateway:

kind: Gateway metadata: name: my-gateway namespace: istio-grpc-example spec: selector: istio: ingressgateway servers:

• port: number: 80 name: grpc-wildcard protocol: GRPC hosts:
  • "*"

and modified the VirtualService:

apiVersion: networking.istio.io/v1alpha3 kind: VirtualService metadata: name: backend namespace: istio-grpc-example spec: hosts:

• "backend" gateways:
  • my-gateway http:
  • match:
• port: 50051 route:
• destination: host: backend subset: v0 weight: 90
• destination: host: backend subset: v1 weight: 10

Do you know: Is there something else I should do? I still cannot go through Gateway… Received an error when querying services endpoint.

Thank you!

[porjo]

Did you find an answer?