initial commit

hosts/16ach6/virtualisation.nix

@@ -0,0 +1,42 @@
+{
+  inputs,
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ inputs.synix.nixosModules.virtualisation ];
+
+  virtualisation = {
+    vfio = {
+      enable = true;
+      IOMMUType = "amd";
+      devices = [
+        "10de:1f9d"
+      ];
+      blacklistNvidia = true;
+      ignoreMSRs = true;
+    };
+    libvirtd.deviceACL = [
+      "/dev/kvm"
+      "/dev/net/tun"
+      "/dev/vfio/vfio"
+      "/dev/null"
+      "/dev/ptmx"
+    ];
+    hugepages.enable = true;
+    quickemu.enable = true;
+  };
+
+  users.extraGroups.libvirtd.members = [ "sid" ];
+  users.extraGroups.qemu-libvirtd.members = [ "sid" ];
+  users.extraGroups.kvm.members = [ "sid" ];
+
+  systemd.tmpfiles.rules = [ "f /dev/shm/looking-glass 0660 sid libvirtd -" ];
+
+  environment.systemPackages = [
+    pkgs.looking-glass-client
+  ];
+}