{ pkgs, lib, ... }:

with lib;

{
  services.nfs.server = {
    enable = true;
    exports = ''
      /home   10.33.64.0/20(rw,async,no_root_squash)
    '';
  };

  networking.firewall.allowedTCPPorts = [
    2049 # NFSv4
  ];

  environment.systemPackages = with pkgs; [
    quota
  ];

  disko.devices = {
    disk = genAttrs [
      "pci-0000:00:17.0-ata-1"
      "pci-0000:00:17.0-ata-2"
      "pci-0000:00:17.0-ata-3"
      "pci-0000:00:17.0-ata-4"
    ]
      (path: {
        type = "disk";
        device = "/dev/disk/by-path/${path}";
        content = {
          type = "mdraid";
          name = "home";
        };
      });

    mdadm = {
      home = {
        type = "mdadm";
        level = 5;
        content = {
          type = "gpt";
          partitions = {
            primary = {
              size = "100%";
              content = {
                type = "filesystem";
                format = "ext4";
                mountpoint = "/home";
                extraArgs = [
                  "-Oquota"
                  "-Equotatype=usrquota"
                ];
                mountOptions = [
                  "defaults"
                  "quota"
                ];
              };
            };
          };
        };
      };
    };
  };
}