Traefik Forward Authentication in k8s ingress controller : <p>Hello I tried looking at the auth options in the annotations for kubernetes traefik ingress. I couldn't find anything where I could configure Forward Authentication as documented here: <a href="https://docs.traefik.io/configuration/entrypoints/#forward-authentication" rel="noreferrer">https://docs.traefik.io/configuration/entrypoints/#forward-authentication</a></p>

<p>I would like to be able to configure forward authentication per ingress resource. This is possible in the nginx ingress controller.</p>

<p>Is that supported currently?</p>
