How can I list the ingresses that act on a Kubernetes service?

Question

I'd like to retrieve all of the ingresses that act on a Kubernetes service.

I can get the ingresses in a namespace with the command kubectl get ingress -n <namespace>.

Is there a command in kubectl that lets me fetch the ingresses that act on a specific Kubernetes service?

Answer 1

To get all ingress rules in the cluster, you can run:

kubectl get ingress -A

To get a summary of all ingress rules (including their used services), you can run this:

kubectl describe ingress -A

To get the full ingress objects but in json format, you can run this:

kubectl get ingress -A -o json

You could then parse that json to get the used services.