Iām currently using my own Nextcloud server on DigitalOceanās $5 droplet with 25Gb storage. And am out of storage. So I decided to move to Hetznerās Nextcloud managed(?) instance. Hetzner provides admin access to the Nextcloud but no access to the server itself.
So my question is: is it possible to move all the information from DO server to the Hetznerās server with only Nextcloud admin? I need to move files, notes, calendar, contacts and a few more appsā data
The best would be to migrate your whole setup. There is a feature in work that allow to move single users between setups (with data migration: https://github.com/nextcloud/server/issues/6773).
Now you can use external programs for calendar and contacts to down- and upload everything. There are perhaps apps that can let you backup app data but I donāt know if you can install them at hetzner. But if both clouds are of different version, that can easily get messy. Sharing links etc. is only possible through migration.