{ config, pkgs, ... }:
let
  backuppath = "/backup/snapshot";
  borgHook = toString ./borgHook.sh;
in
{
  services.borgbackup.jobs.default = {
    paths = [
      "${backuppath}/etc"
      "${backuppath}/home"
      "${backuppath}/root"
      "${backuppath}/var"
    ];
    exclude = [
      "${backuppath}*/.cache"
      "${backuppath}/home/*/build"
      "${backuppath}/var/log"
      "${backuppath}/var/lib/nextcloud/data/appdata_ocnc33s4dl6i/preview"
      "${backuppath}/var/lib/postgresql/*/"
      "${backuppath}/var/lib/mysql/*"
      "${backuppath}/var/lib/containers"
      "${backuppath}/var/lib/rancher/k3s/agent/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots"
    ];
    #repo = "borg@haus.mc-fucker.cool:/mnt/sdf1/borg/${config.networking.hostName}";
    repo = "borg@nasty:.";
    compression = "zstd";
    encryption.mode = "none";
    environment.BORG_RSH = "ssh -o 'StrictHostKeyChecking=no' -i /root/.ssh/id_borg";
    extraCreateArgs = "--verbose --stats";
    startAt = "00:10";
    preHook = "${borgHook} pre ${backuppath}"; #create snapshot for consistent filesystem
    postCreate = "${borgHook} post ${backuppath}"; #delete snapshot again
  };

  systemd.services.borgbackup-job-default = {
    environment = {
      BORG_RELOCATED_REPO_ACCESS_IS_OK = "yes";
    };
    path = [ pkgs.btrfs-progs ];
    serviceConfig = {
      ReadWritePaths = [ "/backup" ];
    };
  };
}

# vim: set et ts=2 sw=2 ai: