Distributed versioning/backup with Restic and Syncthing

[bigbear2nd (Bob Hope)]

@xor-gate mentioned borgbackup here:

Can syncthing reliably sync local Git repos? (Not Github)

Borgbackup works very well, it is stable and works on many platforms! I highly recommend this. I use it to backup ~10 servers every night. I have written the deployment example (using one ssh key per server to lock into a backup archive). https://borgbackup.readthedocs.io/en/stable/deployment.html

Might that be an option for you?