Summary

We would like to run dex server in HA mode because it's currently single point of failure in our production environment.

Motivation

When we upgrade clusters or server fails enterprise users cannot access UI or their deployments.

Proposal

I've been asking about HA on dexidp discussion and it's possible to run dex with either etcd or with K8s CRDs as a custom storage. I believe K8s CRDs would make most of the sense for use with Argo CD.

Let me know if you would be interested in PR that enhances HA manifest and uses this approach.