{ modulesPath, lib, ... }: { imports = [ (modulesPath + "/profiles/qemu-guest.nix") ]; nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; boot = { tmp.cleanOnBoot = true; loader.grub = { efiSupport = true; efiInstallAsRemovable = true; device = "nodev"; }; initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "xen_blkfront" "vmw_pvscsi" ]; initrd.kernelModules = [ "nvme" ]; }; fileSystems = { "/boot" = { device = "/dev/disk/by-uuid/5679-B4CD"; fsType = "vfat"; }; "/" = { device = "/dev/mapper/ssd1-root"; fsType = "ext4"; }; }; swapDevices = [{ device = "/dev/dm-1"; }]; zramSwap.enable = false; networking = { useNetworkd = true; nat = { enable = true; externalInterface = "enp0s31f6"; internalInterfaces = [ "microvm" ]; }; }; systemd.network = { enable = true; netdevs = { "10-microvm".netdevConfig = { Kind = "bridge"; Name = "microvm"; }; }; networks = { "10-microvm" = { matchConfig.Name = "microvm"; networkConfig = { DHCPServer = true; }; addresses = [ { addressConfig.Address = "10.0.0.1/24"; }]; }; "11-microvm" = { matchConfig.Name = "vm-*"; networkConfig.Bridge = "microvm"; }; }; }; }