Configuring Dex

As of Dex v2.44.0 the HTTP 302 redirects contain a Location header which is relative and not all clients like this in authentication flows. To workaround this easiest approach is have the ingress rewrite the URL for us.

In $DEPLOY_NAME/helm-configs/dex.yaml in the ingress.annotations key, add the following:

ingress:
  annotations:
    nginx.ingress.kubernetes.io/proxy-redirect-from: "/"
    nginx.ingress.kubernetes.io/proxy-redirect-to: "https://dex.your.url/"