How to use Istio Ingress (Not Gateway)

Networking
1

I’ve found this doc Istio / Kubernetes Ingress but it’s not relevant anymore because kind: Ingress uses newer api in Kubernetes v1.24.

kubectl apply -f - <<EOF
apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  annotations:
    kubernetes.io/ingress.class: istio
  name: ingress
spec:
  rules:
  - host: httpbin.example.com
    http:
      paths:
      - path: /status/*
        backend:
          serviceName: httpbin
          servicePort: 8000
EOF

error: unable to recognize "STDIN": no matches for kind "Ingress" in version "networking.k8s.io/v1beta1"

Tried to fix this declaration based on original nginx Ingress declaration but it still doesn’t work as intended.

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: httpbin-istio-ingress
  annotations:
    kubernetes.io/ingress.class: istio
spec:
  rules:
  - host: httpbin.example.com
    http:
      paths:
      - path: /status
        pathType: Prefix
        backend:
          service:
            name: httpbin
            port:
              number: 8000
  ingressClassName: istio

$ kubectl get ing
NAME                    CLASS   HOSTS                 ADDRESS        PORTS   AGE
httpbin-istio-ingress   istio   httpbin.example.com   192.168.1.70   80      99m

$ curl -s -I -HHost:httpbin.example.com "http://192.168.1.70/status/200"
HTTP/1.1 404 Not Found
date: Mon, 14 Mar 2022 21:39:18 GMT
server: istio-envoy
transfer-encoding: chunked

httpbin service is working well through ClusterIP:

$ curl -I -s http://10.108.162.227:8000/status/200
HTTP/1.1 200 OK
server: istio-envoy
date: Mon, 14 Mar 2022 21:40:52 GMT
content-type: text/html; charset=utf-8
access-control-allow-origin: *
access-control-allow-credentials: true
content-length: 0
x-envoy-upstream-service-time: 1
x-envoy-decorator-operation: httpbin.default.svc.cluster.local:8000/*

What am I doing wrong?

2

That was my bad. Probably there was conflict with previous virtualservice and gateway Istio resources. I’ve removed them and problem disappeared.