An alternative method is to run an actions workflow that syncs from upstream images directly, like what Forgejo actually do.

https://code.forgejo.org/forgejo/oci-mirror

Non-OCIS Owncloud still needs a dedicated database and recommend against SQLite in prod

I’ve looked at rclone mounting with the --vfs-cache-* flags. But I’m not sure how it can smart sync like mountain duck or handle conflicts elegantly like the Nextcloud/Owncloud clients do. Let me know how to set it up that way if possible

AFAIK, Syncthing clones the entire folder across peers (the server is just another peer it seems), which isn’t ideal for my use case Do you know any current way to configure it for selective syncing?