И это всё МОЁ
I’ve made some hacks to get vyatta-config-sync working with ssh-keys (and working at all).
I’m not programmer so the result looks ugly, but it works.
I’ve fixed https://github.com/Harliff/vyattta-config-sync/blob/master/scripts/vyatta-config-sync-update.sh
and added some instructions to https://github.com/Harliff/vyattta-config-sync/blob/master/README.md