Cleanup xnet module and add baseline modules

With these changes, the xnet module is useable as a system builder. At
this point, it is still undecided whether all configuration will be
generalized into this module, rather than keeping mini-modules local to
the machine they will run on.

1 files changed, 0 insertions, 113 deletions

diff --git a/modules/xnet/disk/default.nix b/modules/xnet/disk/default.nix
deleted file mode 100644
index aca6ae2..0000000
--- a/modules/xnet/disk/default.nix
+++ /dev/null
@@ -1,113 +0,0 @@
-{ config, lib, modulesPath, ... }:
-let
-  cfg = config.xnet.disk;
-  commonOpts = {
-    acltype = "posixacl";
-    atime = "off";
-    compression = "on";
-    normalization = "formD";
-    relatime = "off";
-    xattr = "sa";
-    "com.sun:auto-snapshot" = "false";
-  };
-
-  inherit (lib) mkOption mkDefault mkIf types;
-in
-{
-  imports = [
-    ./boot.nix
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  options.xnet.disk = {
-    enable = mkOption {
-      type = types.bool;
-      default = false;
-      description = "Apply xnet-standard ZFS disk layout.";
-    };
-
-    device = mkOption {
-      type = types.str;
-      description = "Underlying device that build the root ZFS pool.";
-    };
-
-    extraDatasets = mkOption { };
-  };
-
-  config = mkIf cfg.enable {
-    networking.hostId = builtins.substring 0 8
-      (builtins.hashString "md5" config.networking.hostName);
-
-    services.zfs = {
-      autoScrub.enable = true;
-      trim.enable = true;
-    };
-
-    zramSwap.enable = mkDefault true;
-
-    boot = {
-      kernelParams = [ "nohibernate" "elevator=none" ];
-      supportedFilesystems = [ "vfat" "zfs" ];
-      zfs.devNodes = "/dev/disk/by-partuuid";
-    };
-
-    disko.devices = (import ./layouts/single.nix cfg.device) // {
-      nodev."/" = {
-        fsType = "tmpfs";
-        mountOptions = [ "defaults" "size=2G" "mode=755" ];
-      };
-
-      zpool.zroot = {
-        type = "zpool";
-        options = {
-          ashift = "12";
-          autotrim = "on";
-        };
-
-        datasets = {
-          "local" = {
-            type = "zfs_fs";
-            options = commonOpts;
-          };
-
-          "local/reserved" = {
-            type = "zfs_fs";
-            options = {
-              refreservation = "10G";
-              mountpoint = "none";
-            };
-          };
-
-          "local/nix" = {
-            type = "zfs_fs";
-            mountpoint = "/nix";
-            options.mountpoint = "legacy";
-          };
-
-          "local/certs" = {
-            type = "zfs_fs";
-            mountpoint = "/certs";
-            options.mountpoint = "legacy";
-          };
-
-          "persist" = {
-            type = "zfs_fs";
-            mountpoint = "/persist";
-            options = { mountpoint = "legacy"; } // commonOpts;
-          };
-
-          "persist/data" = {
-            type = "zfs_fs";
-            mountpoint = "/persist/data";
-            options.mountpoint = "legacy";
-          };
-        } // cfg.extraDatasets;
-      };
-    };
-
-    users.groups.backup = {
-      members = [ config.services.syncoid.group ];
-      gid = 2001;
-    };
-  };
-}