配置k8s apisix ingress grpc的协议不生效，请帮助我

[olddriver4]

Description

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: base-grpc
  namespace: app
  annotations:
    kubernetes.io/ingress.class: apisix
    k8s.apisix.apache.org/upstream-scheme: grpc
spec:
  rules:
    - host: "base-grpc.app.ntrnl"
      http:
        paths:
          - path: /*
            pathType: Prefix
            backend:
              service:
                name: base
                port:
                  name: grpc

grpcurl -plaintext base-grpc.app.ntrnl:80 list social.base.PortalService
我确认是生效的，报错如下：
Failed to list methods for service "social.base.PortalService": rpc error: code = Unavailable desc = upstream connect error or disconnect/reset before headers. reset reason: protocol error

我的域名做了host解析，LB使用的是4层TCP协议，想问问这个问题出在哪里，我找了网上的配置都不能解决！
服务绝对没有问题，因为我使用svc host访问是正确的！

Environment

• APISIX version (run apisix version): 3.7

[olddriver4]

请帮我解决如上问题，万分感激🥹

[shreemaan-abhishek]

you would be more like to get help if you translate the issue content to english, thanks

[olddriver4]

you would be more like to get help if you translate the issue content to english, thanks
@shreemaan-abhishek

grpcurl -plaintext base-grpc.app.ntrnl:80 list social.base.PortalService
The protocol configured for k8s apisix ingress grpc does not take effect, please help me. The error is reported as follows:
Failed to list methods for service "social.base.PortalService": rpc error: code = Unavailable desc = upstream connect error or disconnect/reset before headers. reset reason: protocol error

My domain name has been host-resolved, and LB uses Layer 4 TCP protocol. I would like to know where this problem lies. I have searched for online configurations but can't solve it!
There is absolutely no problem with the service, because I use svc host to access it correctly!

[olddriver4]

hello ?

[olddriver4]

Can i help me ?

[olddriver4]

帮忙啊 啊啊啊啊啊啊啊

[olddriver4]

@shreemaan-abhishek

[shreemaan-abhishek]

@olddriver4 can you provide self-contained, detailed steps to reproduce this issue?

[olddriver4]

Description

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: base-grpc
  namespace: app
  annotations:
    kubernetes.io/ingress.class: apisix
    k8s.apisix.apache.org/upstream-scheme: grpc
spec:
  rules:
    - host: "base-grpc.app.ntrnl"
      http:
        paths:
          - path: /*
            pathType: Prefix
            backend:
              service:
                name: base
                port:
                  name: grpc

`grpcurl -plaintext base-grpc.app.ntrnl:80 list social.base.PortalService` 我确认是生效的，报错如下： `Failed to list methods for service "social.base.PortalService": rpc error: code = Unavailable desc = upstream connect error or disconnect/reset before headers. reset reason: protocol error`

我的域名做了host解析，LB使用的是4层TCP协议，想问问这个问题出在哪里，我找了网上的配置都不能解决！ 服务绝对没有问题，因为我使用svc host访问是正确的！

Environment

• APISIX version (run apisix version): 3.7

you would be more like to get help if you translate the issue content to english, thanks
@shreemaan-abhishek

grpcurl -plaintext base-grpc.app.ntrnl:80 list social.base.PortalService The protocol configured for k8s apisix ingress grpc does not take effect, please help me. The error is reported as follows: Failed to list methods for service "social.base.PortalService": rpc error: code = Unavailable desc = upstream connect error or disconnect/reset before headers. reset reason: protocol error

My domain name has been host-resolved, and LB uses Layer 4 TCP protocol. I would like to know where this problem lies. I have searched for online configurations but can't solve it! There is absolutely no problem with the service, because I use svc host to access it correctly!

This is the configuration of the apisix service：

apiVersion: v1
kind: Service
metadata:
  name: apisix-gateway
  namespace: apisix
  labels:
    app: apisix
    version: "3.7.0"
spec:
  type: LoadBalancer
  ports:
  - name: apisix-gateway-http
    port: 80
    targetPort: 9080
    protocol: TCP
  - name: apisix-gateway-https
    port: 443
    targetPort: 9080
    protocol: TCP
  selector:
    app: apisix
    version: "3.7.0"

The above are all the steps of my configuration. I really don’t have more detailed configuration problems. Could you please help me detect whether it is a configuration problem there or a LB problem? @shreemaan-abhishek

[olddriver4]

@spacewander help me, thanks!

[olddriver4]

to: apache/apisix#11206