AFAIK every NAS just uses unauthenticated connections to pull containers, I’m not sure how many actually allow you to log in even (raising the limit to a whopping 40 per hour).
So hopefully systems like /r/unRAID handle the throttling gracefully when clicking “update all”.
Anyone have ideas on how to set up a local docker hub proxy to keep the most common containers on-site instead of hitting docker hub every time?
You can host your own with harbor, and set up replication per repo (pull upstream tags) If you need a commercial product/support you can use MSR v4.
Harbor can install on any K8s cluster using helm, with just a couple of dependencies (cert-manager, postgres op, redis-op) Replication stuff you can easily add.
I have some no-warranty terraform I could share if there is some interest.