[GitHub] [apisix-ingress-controller] tao12345666333 commented on issue #1421: request help: ingress class spec vs. annotation

[GitBox <gi...@apache.org>]

tao12345666333 commented on issue #1421:
URL: https://github.com/apache/apisix-ingress-controller/issues/1421#issuecomment-1298124980

   https://kubernetes.io/docs/concepts/services-networking/ingress/#deprecated-annotation
   
   > Before the IngressClass resource and ingressClassName field were added in Kubernetes 1.18, Ingress classes were specified with a kubernetes.io/ingress.class annotation on the Ingress. This annotation was never formally defined, but was widely supported by Ingress controllers.
   
   > The newer ingressClassName field on Ingresses is a replacement for that annotation, but is not a direct equivalent. While the annotation was generally used to reference the name of the Ingress controller that should implement the Ingress, the field is a reference to an IngressClass resource that contains additional Ingress configuration, including the name of the Ingress controller.
   


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