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fixed issue 7807 (#7814)

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Long Wu Yuan 2021-10-22 23:00:38 +05:30 committed by GitHub
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docs/examples/grpc/README.md
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@ -6,7 +6,7 @@ This example demonstrates how to route traffic to a gRPC service through the ngi
1. You have a kubernetes cluster running. 1. You have a kubernetes cluster running.
2. You have a domain name such as `example.com` that is configured to route traffic to the ingress controller. 2. You have a domain name such as `example.com` that is configured to route traffic to the ingress controller.
3. You have the nginx-ingress controller installed as per docs, with gRPC support. 3. You have the nginx-ingress controller installed as per docs.
4. You have a backend application running a gRPC server and listening for TCP traffic. If you want, you can use <https://github.com/grpc/grpc-go/blob/91e0aeb192456225adf27966d04ada4cf8599915/examples/features/reflection/server/main.go> as an example. 4. You have a backend application running a gRPC server and listening for TCP traffic. If you want, you can use <https://github.com/grpc/grpc-go/blob/91e0aeb192456225adf27966d04ada4cf8599915/examples/features/reflection/server/main.go> as an example.
5. You're also responsible for provisioning an SSL certificate for the ingress. So you need to have a valid SSL certificate, deployed as a Kubernetes secret of type tls, in the same namespace as the gRPC application. 5. You're also responsible for provisioning an SSL certificate for the ingress. So you need to have a valid SSL certificate, deployed as a Kubernetes secret of type tls, in the same namespace as the gRPC application.
@ -20,7 +20,7 @@ This example demonstrates how to route traffic to a gRPC service through the ngi
- As an example gRPC application, we can use this app <https://github.com/grpc/grpc-go/blob/91e0aeb192456225adf27966d04ada4cf8599915/examples/features/reflection/server/main.go> . - As an example gRPC application, we can use this app <https://github.com/grpc/grpc-go/blob/91e0aeb192456225adf27966d04ada4cf8599915/examples/features/reflection/server/main.go> .
- To create a container image for this app, you can use [this Dockerfile](../../../images/go-grpc-greeter-server/rootfs/Dockerfile). - To create a container image for this app, you can use [this Dockerfile](https://github.com/kubernetes/ingress-nginx/blob/5a52d99ae85cfe5ef9535291b8326b0006e75066/images/go-grpc-greeter-server/rootfs/Dockerfile).
- If you use the Dockerfile mentioned above, to create a image, then given below is an example of a Kubernetes manifest, to create a deployment resource, that uses that image. If needed, then edit this manifest to suit your needs. Assuming the name of this yaml file is `deployment.go-grpc-greeter-server.yaml` ; - If you use the Dockerfile mentioned above, to create a image, then given below is an example of a Kubernetes manifest, to create a deployment resource, that uses that image. If needed, then edit this manifest to suit your needs. Assuming the name of this yaml file is `deployment.go-grpc-greeter-server.yaml` ;