nixos-config/2configs/backup/state.nix
2018-10-21 23:04:27 +02:00

26 lines
583 B
Nix

{ config, ... }:
# back up all state
let
sec = toString <secrets>;
sshkey = sec + "/borg.priv";
phrase = sec + "/borg.pw";
in
{
services.borgbackup.jobs.state = {
repo = "borg-${config.krebs.build.host.name}@backup.makefu.r:.";
paths = config.state;
encryption = {
mode = "repokey";
passCommand = "cat ${phrase}";
};
environment.BORG_RSH = "ssh -i ${sshkey}";
prune.keep =
{ daily = 7;
weekly = 4;
monthly = -1; # Keep at least one archive for each month
};
compression = "auto,lzma";
startAt = "daily";
};
}