From 9f446bc1f698ee46c260bbb8bca355b040ed80fc Mon Sep 17 00:00:00 2001
From: Joakim Repomaa <joakim@repomaa.com>
Date: Sat, 8 Feb 2025 15:41:58 +0200
Subject: [PATCH] migrate freun.dev to arm server

---
 flake.nix                                    |  3 ++-
 hosts/freun.dev/configuration.nix            | 15 ++++--------
 hosts/freun.dev/hardware-configuration.nix   | 25 ++++++++++----------
 hosts/freun.dev/services/workout-tracker.nix |  4 ++--
 4 files changed, 22 insertions(+), 25 deletions(-)

diff --git a/flake.nix b/flake.nix
index 8ba2005..61d1d0f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -60,7 +60,8 @@
       };
       nixosConfigurations = {
         freun-dev = nixpkgs.lib.nixosSystem {
-          inherit system specialArgs;
+          inherit specialArgs;
+          system = "aarch64-linux";
           modules = [ ./modules ./hosts/freun.dev ];
         };
 
diff --git a/hosts/freun.dev/configuration.nix b/hosts/freun.dev/configuration.nix
index b226226..b8f7d3c 100644
--- a/hosts/freun.dev/configuration.nix
+++ b/hosts/freun.dev/configuration.nix
@@ -17,13 +17,8 @@
     };
   };
 
-  # Use the GRUB 2 boot loader.
-  boot.loader.grub.enable = true;
-  boot.loader.grub.efiSupport = false;
-  # boot.loader.grub.efiInstallAsRemovable = true;
-  # boot.loader.efi.efiSysMountPoint = "/boot/efi";
-  # Define on which hard drive you want to install Grub.
-  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
 
   networking.hostName = "freun-dev"; # Define your hostname.
   networking.useDHCP = false;
@@ -34,8 +29,8 @@
     networks.static = {
       name = "enp1s0";
       address = [
-        "95.217.223.61/32"
-        "2a01:4f9:c012:5e97::1/64"
+        "65.21.145.150/32"
+        "2a01:4f9:c011:9ac1::1/64"
       ];
       routes = [
         { Gateway = "fe80::1"; }
@@ -142,5 +137,5 @@
   # this value at the release version of the first install of this system.
   # Before changing this value read the documentation for this option
   # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.05"; # Did you read the comment?
+  system.stateVersion = "24.11"; # Did you read the comment?
 }
diff --git a/hosts/freun.dev/hardware-configuration.nix b/hosts/freun.dev/hardware-configuration.nix
index 1778bd5..efbc139 100644
--- a/hosts/freun.dev/hardware-configuration.nix
+++ b/hosts/freun.dev/hardware-configuration.nix
@@ -5,29 +5,30 @@
 
 {
   imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
+    [
+      (modulesPath + "/profiles/qemu-guest.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = [ "xhci_pci" "virtio_scsi" "sr_mod" ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/8456c7de-2116-4cbe-8deb-76cafbd3e6dd";
-      fsType = "btrfs";
-      options = [ "subvol=@" ];
+    {
+      device = "/dev/disk/by-uuid/f594ffbc-4553-42e4-8206-4d762c94b4c3";
+      fsType = "ext4";
     };
 
-  fileSystems."/var" =
-    { device = "/dev/disk/by-uuid/8456c7de-2116-4cbe-8deb-76cafbd3e6dd";
-      fsType = "btrfs";
-      options = [ "subvol=@var" ];
+  fileSystems."/boot" =
+    {
+      device = "/dev/disk/by-uuid/46F1-18E3";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
     };
 
   swapDevices =
-    [ { device = "/dev/disk/by-uuid/614a1b7f-04aa-478c-9011-8b81f133da98"; }
-    ];
+    [{ device = "/dev/disk/by-uuid/d9955575-d4e0-4a49-a3c5-41f54110d12b"; }];
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's
@@ -36,5 +37,5 @@
   networking.useDHCP = lib.mkDefault true;
   # networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
 }
diff --git a/hosts/freun.dev/services/workout-tracker.nix b/hosts/freun.dev/services/workout-tracker.nix
index 76734b6..f57f068 100644
--- a/hosts/freun.dev/services/workout-tracker.nix
+++ b/hosts/freun.dev/services/workout-tracker.nix
@@ -11,8 +11,8 @@ in
     package = pkgs.stdenv.mkDerivation {
       name = "workout-tracker";
       src = pkgs.fetchurl {
-        url = "https://github.com/jovandeginste/workout-tracker/releases/download/v${version}/workout-tracker-v${version}-linux-amd64.tar.gz";
-        hash = "sha256-kcchO+7HQwmpYRXqrTtyHWDqy7DkKugO+PJRucboycE=";
+        url = "https://github.com/jovandeginste/workout-tracker/releases/download/v${version}/workout-tracker-v${version}-linux-arm64.tar.gz";
+        hash = "sha256-k6Fq9emrUgGr29d5AaWJtyjGoftGN9IpTgdTOdvOE1o=";
       };
       nativeBuildInputs = [
         pkgs.autoPatchelfHook