outdated/deprecated ingress apiVersion

[kundan2707]

/kind bug

1. What kops version are you running? The command kops version, will display
this information.
1.31.0

2. What Kubernetes version are you running? kubectl version will print the
version if a cluster is running or provide the Kubernetes version specified as
a kops flag.
1.32
3. What cloud provider are you using?
baremetal
4. What commands did you run? What is the simplest way to reproduce this issue?
kubectl apply -f https://raw.githubusercontent.com/kubernetes/contrib/master/ingress/controllers/nginx/examples/ingress.yaml
5. What happened after the commands executed?
error
6. What did you expect to happen?
it should create ingress resource
7. Please provide your cluster manifest. Execute
kops get --name my.example.com -o yaml to display your cluster manifest.
You may want to remove your cluster name and other sensitive information.

8. Please run the commands with most verbose logging by adding the -v 10 flag.
Paste the logs into this report, or in a gist and provide the gist link here.

9. Anything else do we need to know?

[kundan2707]

error: resource mapping not found for name: "echomap" namespace: "" from "https://raw.githubusercontent.com/kubernetes/contrib/master/ingress/controllers/nginx/examples/ingress.yaml": no matches for kind "Ingress" in version "extensions/v1beta1"
ensure CRDs are installed first

[kundan2707]

error location:
https://github.com/kubernetes/kops/blob/master/addons/ingress-nginx/README.md

[kundan2707]

https://github.com/kubernetes-retired/contrib/blob/master/ingress/controllers/nginx/examples/ingress.yaml

this repo was already archived in 2019. we should create new yaml file in kops repo to work correctly

[kundan2707]

/assign

[kundan2707]

kubectl run echoheaders --image=registry.k8s.io/echoserver:1.4 --replicas=1 --port=8080
This command also needs to be updated as kubectl run with --replicas option deprecated long time ago

[kundan2707]

/sig network