{ config, pkgs, ... }:
{
  # Add ZFS and NFS support to the initramfs so it can be mounted at boot.
  boot.supportedFilesystems = [ "zfs" "nfs" ];

  # boot.zfs.enableUnstable = true;
  boot.zfs.forceImportRoot = false;
  boot.zfs.extraPools = [ "DATA" ];
  services.zfs.autoScrub.enable = true;

  # Enable and configure zrepl service
  environment.systemPackages = [ pkgs.zrepl ];
  services.zrepl = {
    enable = true;
    settings = {
      global = {
        logging = [{ 
          # use syslog instead of stdout because it makes journald happy
          type = "syslog";
          format = "human";
          level = "info";
        }];
      };

      jobs = [{
        type = "source";
        name = "pullsource";
        send = {
          encrypted = true;
        };
        serve = {
          type = "stdinserver";
          client_identities = [ "siredward" ];
        };
        filesystems = {
          "DATA/service/config<" = true;
          "DATA/service/data<" = true;
          "DATA/storage<" = true;
        };
        snapshotting = {
          type = "periodic";
          prefix = "NN_";
          interval = "2h";
        };  
      }];
    };
  };

  # Enable the NFS server, which is managed by this module.
  services.nfs.server.enable = true;
}