* Add documentation on Ingress support
Istio has supported Ingress for quite a while, but its not documented.
This explains how to use it and configure it.
Note to docs reviewers: Gateway is Istio's alternative to Kubernetes'
Inrgess object, and we prefer users to use Gateway. However, for reasons
like legacy users, we also support Ingress.
* fix lint
* fix lint
* fix lint
* improvements
.
* Apply suggestions from code review
Co-Authored-By: Frank Budinsky <frankb@ca.ibm.com>
Co-authored-by: Frank Budinsky <frankb@ca.ibm.com>