Ingress service

[bizimunda]

I have also noticed that they have deprecated Ingress in the extensions/v1beta1 from kubernetes and replace with networking.k8s.io/v1beta1 and that's why my ingress-service.yaml was not working.

So here is the updated version of ingress-service.yaml as of now in year 2023.
Here is the current version of client and server of kubernetes.

{
  "clientVersion": {
    "major": "1",
    "minor": "25",
    "gitVersion": "v1.25.9",
    "gitCommit": "a1a87a0a2bcd605820920c6b0e618a8ab7d117d4",
    "gitTreeState": "clean",
    "buildDate": "2023-04-12T12:16:51Z",
    "goVersion": "go1.19.8",
    "compiler": "gc",
    "platform": "windows/amd64"
  },
  "kustomizeVersion": "v4.5.7",
  "serverVersion": {
    "major": "1",
    "minor": "26",
    "gitVersion": "v1.26.3",
    "gitCommit": "9e644106593f3f4aa98f8a84b23db5fa378900bd",
    "gitTreeState": "clean",
    "buildDate": "2023-03-15T13:33:12Z",
    "goVersion": "go1.19.7",
    "compiler": "gc",
    "platform": "linux/amd64"
  }
}

and the yaml code

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: ingress-service
  annotations:
    kubernetes.io/ingress.class: nginx
    # rewrite means that it will rewrite the api path and send the traffic to the right resource
    nginx.ingress.kubernetes.io/rewrite-target: /
spec:
  rules:
  - http:
      paths:
      - path: /
        pathType: ImplementationSpecific
        backend:
          service:
          # name should be the same as we have defined in the service
            name: client-cluster-ip-service
            port:
              number: 3000
      - path: /api/
        pathType: ImplementationSpecific
        backend:
          service:
          # name should be the same as we have defined in the service
            name: server-cluster-ip-service
            port:
              number: 5000