title: Redirecting traffic to external url
body: <p><strong>Updates based on comments:</strong></p>
  <p>Lets say there's an API hosted @ hello.company1.com in another GCP Project...</p>
  <p>I would like to have a possibility that when some1 visits a url abc.company.com they are serverd traffic from hello.company1.com something similar to an API gateway...</p>
  <p>It could be easily done with an API gateway, I am just trying to figure out if its possible to with K8S service &amp; ingress.</p>
  <hr />
  <p>I have created a Cloud DNS zone as abc.company.com</p>
  <p>When someone would visit abc.company.com/google I would like the request to be forwarded to an external url let's say google.com</p>
  <p>Could this be achieved by creating a service of type external name and an ingress with host name abc.company.com</p>
  <pre><code>kind: Service
  apiVersion: v1
  metadata:
    name: test-srv
  spec:
    type: ExternalName
    externalName: google.com
  
  apiVersion: networking.k8s.io/v1beta1
  kind: Ingress
  metadata:
    name: test-ingress
  spec:
    rules:
    - host: abc.company.com
    - http:
        paths:
        - path: /google
          backend:
            serviceName: test-srv
  </code></pre>