</code></pre></div><p>When you apply this yaml, 2 ingress resources will be created managed by the <strong>ingress-nginx</strong> instance. Nginx is configured to automatically discover all ingress with the <code>kubernetes.io/ingress.class: "nginx"</code> annotation. Please note that the ingress resource should be placed inside the same namespace of the backend resource.</p><p>If cluster version >= 1.19 the Ingress resource above will not work. You need to deploy the following so that it match the new api version. This will require changes to the Ingress objects as shown below, and a new object from type "kind: IngressClass" <divclass=highlight><pre><span></span><code>apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: ingress-myservicea
spec:
rules:
- host: myservicea.foo.org
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: myservicea
port:
number: 80
ingressClassName: nginx
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: ingress-myserviceb
spec:
rules:
- host: myserviceb.foo.org
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: myserviceb
port:
number: 80
ingressClassName: nginx
---
apiVersion: networking.k8s.io/v1
kind: IngressClass
metadata:
name: nginx
spec:
controller: k8s.io/ingress-nginx
</code></pre></div></p><p>On many cloud providers ingress-nginx will also create the corresponding Load Balancer resource. All you have to do is get the external IP and add a DNS <code>A record</code> inside your DNS provider that point myServiceA.foo.org and myServiceB.foo.org to the nginx external IP. Get the external IP by running:</p><divclass=highlight><pre><span></span><code>kubectl get services -n ingress-nginx
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