Switch to lix

machines/persephone/hardware.nix

@@ -0,0 +1,34 @@
+{ pkgs, ... }:
+
+{
+  # I2C
+  environment.systemPackages = with pkgs; [
+    i2c-tools
+    lm_sensors
+  ];
+
+  boot.kernelModules = [ "i2c-dev" ];
+  boot.blacklistedKernelModules = [
+    #  The spd5118 driver is in conflict with openrgb by holding onto I2C adresses when using Kingston Fury DRAM.
+    # On boot, I need to access those i2c regions in other to poweroff the RGB lighting.
+    # Then, I manually enable the kernel module in any script.
+    # It's possible to let this module disabled, but I lose the ability to get temperature values for the DIMMs.
+    # https://gitlab.com/CalcProgrammer1/OpenRGB/-/merge_requests/2557
+    "spd5118"
+  ];
+
+  hardware.i2c.enable = true;
+
+  # OpenRGB
+  services.udev.packages = [ pkgs.openrgb ];
+  services.hardware.openrgb = {
+    enable = true;
+    startupProfile = "off";
+  };
+
+  system.activationScripts.openrgbOff = ''
+    mkdir -p /var/lib/OpenRGB
+    cp ${./off.orp} /var/lib/OpenRGB/off.orp
+    chmod 0644 /var/lib/OpenRGB/off.orp
+  '';
+}

machines/persephone/networking.nix

@@ -0,0 +1,51 @@
+{ lib, ... }:
+
+{
+
+  networking.hostName = "persephone";
+
+  networking.useDHCP = lib.mkDefault true;
+
+  networking.wireless.iwd = {
+    enable = true;
+    settings = {
+      General = {
+        EnableNetworkConfiguration = false; # Let dhcpcd handle this
+      };
+      Network = {
+        EnableIPv6 = true;
+        NameResolvingService = "systemd";
+      };
+    };
+  };
+
+  networking.dhcpcd = {
+    enable = true;
+    extraConfig = ''
+      nohook resolv.conf  # Don't let dhcpcd manage resolv.conf
+    '';
+  };
+
+  networking.resolvconf.enable = false;
+
+  services.avahi.enable = true;
+
+  services.resolved = {
+    enable = true;
+
+    dnssec = "true";
+    domains = [ "~." ];
+    fallbackDns = [
+      "9.9.9.9#dns.quad9.net"
+      "149.112.112.112#dns.quad9.net"
+      "2620:fe::fe#dns.quad9.net"
+      "2620:fe::9#dns.quad9.net"
+    ];
+
+    extraConfig = ''
+      DNSOverTLS=yes
+    '';
+  };
+
+  services.openssh.enable = true;
+}

machines/persephone/remove_systemd_service.patch

@@ -0,0 +1,17 @@
+diff --git a/OpenRGB.pro b/OpenRGB.pro
+index df7082b6..0022e5fa 100644
+--- a/OpenRGB.pro
++++ b/OpenRGB.pro
+@@ -588,9 +588,9 @@ contains(QMAKE_PLATFORM, linux) {
+     icon.files+=qt/org.openrgb.OpenRGB.png
+     metainfo.path=$$PREFIX/share/metainfo/
+     metainfo.files+=qt/org.openrgb.OpenRGB.metainfo.xml
+-    systemd_service.path=/etc/systemd/system
+-    systemd_service.files+=qt/openrgb.service
+-    INSTALLS += target desktop icon metainfo udev_rules systemd_service
++    # systemd_service.path=/etc/systemd/system
++    # systemd_service.files+=qt/openrgb.service
++    INSTALLS += target desktop icon metainfo udev_rules # systemd_service
+ }
+ 
+ #-----------------------------------------------------------------------------------------------#