We're serving Python packages through Google's Artifact Registry. Actually the URL is the "default" one, so
https://[REGION].pkg.dev/[PROJECT_ID]/.....
but what if we wanted to use a custom domain name? For example we'd like to serve packages from a custom domain link like
https://[MY-CUSTOM-DOMAIN]/...
Is there an official way to do that? What are my options?
Posting my comment for visibility.
Consider using the reverse proxy as described in the article:
...you can simply use your existing Google Container Registry or Artifact Registry to store your images, and build a "reverse proxy" on top of it to forward the incoming requests while still serving the traffic on the custom domain name you own.