k8s.networking.v1.Ingress creates extensions/v1beta1 Ingress resource

[shinebayar-g]

Steps to reproduce

1. Apply:

new k8s.networking.v1.Ingress(
  `test`,
  {
    metadata: {
      name: 'test',
      annotations: 'test',
    },
    spec: {
      rules: [
        {
          host: 'example.com',
          http: {
            paths: [
              {
                path: '/',
                pathType: 'Prefix',
                backend: {
                  service: {
                    name: 'test-svc',
                    port: {
                      number: 80
                    },
                  },
                },
              },
            ],
          },
        },
      ],
    },
  },
);

2. Check Ingress resource that is just created.

kubectl get ing test -o yaml

Expected: pulumi-kubernetes package creates Ingress resource with apiVersion: networking.k8s.io/v1
Actual: Ingress resource was created with apiVersion: extensions/v1beta1 which is deprecated.

[shinebayar-g]

I guess this has something to do with kubernetes/kubernetes#94761

kubectl get ingresses.v1.networking.k8s.io test -o yaml

returns apiVersion: networking.k8s.io/v1 Ingress.

[lblackstone]

@shinebayar-g FYI, kubectl will return the apiVersion of the resource that you request, regardless of which version was used to create the resource. (It automatically converts between versions on the server). If you look at the resource in the Pulumi state, you can see which version it was created with in the __initialApiVersion field of the resource outputs.

[shinebayar-g]

Mhm, thanks for the explanation. I took the hint from Ingress resource's last-applied-configuration annotation. It was indeed networking.k8s.io/v1