Haven't used digital ocean but I run 2 Proxmox servers and 2 NAS one of each at a different location.
I backup containers and VMs which run in Proxmox to the NAS via NFS and then have a nightly script to copy the backups from there to my remote NAS. It works, haven't lost any data yet. Still thinking about a third backup in another location as well but money is a thing 🤷
Haven't used digital ocean but I run 2 Proxmox servers and 2 NAS one of each at a different location.
I backup containers and VMs which run in Proxmox to the NAS via NFS and then have a nightly script to copy the backups from there to my remote NAS. It works, haven't lost any data yet. Still thinking about a third backup in another location as well but money is a thing 🤷