91 lines
2.3 KiB
Nix
91 lines
2.3 KiB
Nix
# SPDX-FileCopyrightText: 2020 Luke Granger-Brown <depot@lukegb.com>
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#
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# SPDX-License-Identifier: Apache-2.0
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{ depot, lib, pkgs, rebuilder, config, ... }:
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let
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inherit (depot.ops) secrets;
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in {
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imports =
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[ <nixpkgs/nixos/modules/installer/scan/not-detected.nix> ../lib/client.nix ];
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boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" ];
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boot.kernelModules = lib.mkAfter [ "kvm-intel" ];
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boot.kernelParams = [ "mitigations=off" ];
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fileSystems = let
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zfs = device: {
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device = device;
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fsType = "zfs";
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};
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in {
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"/" = zfs "zboot/safe/root";
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"/nix" = zfs "zboot/local/nix";
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"/home" = zfs "tank/safe/home";
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"/export" = zfs "tank/safe/export";
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"/boot" = {
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device = "/dev/disk/by-uuid/D178-4E19";
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fsType = "vfat";
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};
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};
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# Use the systemd-boot EFI boot loader.
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boot.loader.systemd-boot.enable = true;
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boot.loader.efi.canTouchEfiVariables = true;
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nix.maxJobs = lib.mkDefault 8;
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powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
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# Extra packages.
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environment.systemPackages = with pkgs; [
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oven-media-engine
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];
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# Networking!
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networking = {
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hostName = "totoro"; # Define your hostname.
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domain = "lukegb.xyz";
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hostId = "676c08c4";
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useDHCP = false;
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interfaces.br-ext.useDHCP = true;
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bridges.br-ext.interfaces = [ "enp0s31f6" ];
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};
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# Virtualisation
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virtualisation.libvirtd = {
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enable = true;
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allowedBridges = [ "virbr0" "br-ext" ];
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};
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users.users.lukegb = {
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packages = with depot.pkgs; [ irssi ];
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extraGroups = lib.mkAfter [ "libvirtd" ];
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};
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# NFS
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services.nfs.server = {
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enable = true;
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exports = ''
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/export 192.168.1.0/24(rw,sync,nohide,no_subtree_check,no_root_squash,wdelay,fsid=0,insecure,crossmnt)
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'';
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};
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networking.firewall.allowedTCPPorts = [ 111 2049 ];
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networking.firewall.allowedUDPPorts = [ 111 2049 ];
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# Distributed builds!
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nix.buildMachines = [ {
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hostName = "whitby";
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system = "x86_64-linux";
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maxJobs = 64;
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speedFactor = 2;
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supportedFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
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mandatoryFeatures = [ ];
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}] ;
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nix.distributedBuilds = true;
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nix.extraOptions = ''
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builders-use-substitutes = true
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'';
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system.stateVersion = "20.03";
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}
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