1 files changed, 70 insertions, 0 deletions
diff --git a/hosts/omega-relay/disko.nix b/hosts/omega-relay/disko.nix
new file mode 100644
index 0000000..2de6943
--- /dev/null
+++ b/hosts/omega-relay/disko.nix
@@ -0,0 +1,70 @@
+{ config, lib, ... }:
+let
+  cfg = config.hosts.omega-relay;
+in
+{
+  options.hosts.omega-relay = with lib; {
+    root_device = mkOption {
+      type = types.path;
+      default = "/dev/sda";
+      example = "/dev/sda";
+      description = "Root device for disko and grub";
+    };
+
+    do_disko = mkOption {
+      type = types.bool;
+      default = !config.addons.virtualisation.isTestVM;
+      description = "Whenever to do disko or not.";
+    };
+  };
+  config = lib.mkIf (cfg.do_disko) ({
+    services.btrfs.autoScrub = {
+      enable = true;
+      interval = "weekly";
+    };
+
+    boot.loader.grub.device = cfg.root_device;
+    # Workaround
+    boot.loader.grub.devices = lib.mkForce [ cfg.root_device ];
+    boot.loader.efi.canTouchEfiVariables = false;
+
+    # TODO: Mount points
+
+    # Disko for formatting
+    disko.devices = {
+      disk = {
+        main-disk = {
+          device = cfg.root_device;
+          type = "disk";
+          content = {
+            type = "gpt";
+            partitions = {
+              BOOT = {
+                type = "EF02";
+                size = "1M";
+              };
+              ESP = {
+                type = "EF00";
+                size = "128M";
+                content = {
+                  type = "filesystem";
+                  format = "vfat";
+                  mountpoint = "/boot";
+                  mountOptions = [ "umask=0077" ];
+                };
+              };
+              root = {
+                size = "100%";
+                content = {
+                  type = "filesystem";
+                  format = "btrfs";
+                  mountpoint = "/";
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+  });
+}