mini-2024-12-26-14-02-54

configs/libvirtd.nix

@@ -0,0 +1,25 @@
+{pkgs, ...}: {
+  users.extraGroups.libvirtd.members = ["alex"];
+
+  virtualisation = {
+    libvirtd = {
+      enable = true;
+      # Used for UEFI boot of Home Assistant OS guest image
+      qemu.ovmf.enable = true;
+    };
+  };
+
+  environment = {
+    systemPackages = with pkgs; [
+      # For virt-install
+      virt-manager
+      # For lsusb
+      usbutils
+    ];
+    persistence."/persist" = {
+      directories = [
+        "/var/lib/libvirt"
+      ];
+    };
+  };
+}

machine/mini/configuration.nix

@@ -8,8 +8,9 @@
   imports = [
     ./hardware-configuration.nix
     ../../configs/borg.nix
-    ../../configs/docker.nix
     ../../configs/common-linux.nix
+    ../../configs/docker.nix
+    ../../configs/libvirtd.nix
     ../../configs/user.nix
   ];
 
@@ -51,9 +52,13 @@
     useDHCP = false;
     firewall = {enable = false;};
     interfaces = {
-      enp3s0.useDHCP = true;
+      br0 = {
+        useDHCP = true;
+      };
     };
 
+    bridges.br0.interfaces = ["enp3s0"];
+
     nftables.enable = true;
   };
 
@@ -96,7 +101,7 @@
     };
 
     locate = {
-      prunePaths = [ "/mnt" "/nix" ];
+      prunePaths = ["/mnt" "/nix"];
     };
   };