Add first-pass for clouvider-fra01.
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3 changed files with 158 additions and 1 deletions
13
ops/nixos/clouvider-fra01/README.md
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13
ops/nixos/clouvider-fra01/README.md
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# clouvider-fra01.as205479.net
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Dedicated host running NixOS on clouvider.co.uk.
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* Xeon E-2276G @ 3.80GHz (12 cores).
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* 16GiB RAM.
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* 512GB NVMe drive.
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* 4TB Toshiba HDWQ140 HDD.
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Internet:
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* 193.228.196.57
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* 2a0f:93c0:0:22::2
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144
ops/nixos/clouvider-fra01/default.nix
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144
ops/nixos/clouvider-fra01/default.nix
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{ depot, lib, pkgs, rebuilder, ... }:
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{ config, ... }:
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let
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inherit (depot.ops) secrets;
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in {
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boot.initrd.availableKernelModules = [
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"xhci_pci"
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"ahci"
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"nvme"
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"usbhid"
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"usb_storage"
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"sd_mod"
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"sr_mod"
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];
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boot.kernelModules = [ "kvm-intel" "tcp_bbr" ];
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boot.kernel.sysctl = {
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"net.ipv6.conf.default.accept_ra" = 0;
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"net.ipv6.conf.all.accept_ra" = 0;
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"net.ipv6.conf.default.autoconf" = 0;
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"net.ipv6.conf.all.autoconf" = 0;
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};
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boot.supportedFilesystems = [ "zfs" ];
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boot.zfs.devNodes = "/dev/disk/by-partuuid";
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services.zfs.autoScrub.enable = true;
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services.zfs.autoSnapshot = {
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enable = true;
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monthly = 1;
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};
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boot.initrd.postDeviceCommands = lib.mkAfter ''
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zfs rollback -r zfast/local/root@blank
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'';
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powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
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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 "zfast/local/root";
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"/nix" = zfs "zfast/local/nix";
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"/persist" = zfs "zfast/safe/persist";
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"/home" = zfs "zfast/safe/home";
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"/store" = zfs "zslow/local/store";
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"/boot" = {
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device = "/dev/disk/by-label/ESP";
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fsType = "vfat";
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};
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};
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nix.maxJobs = lib.mkDefault 12;
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hardware.enableRedistributableFirmware = true;
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nixpkgs.config = { allowUnfree = true; };
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nix.nixPath = [ "depot=/home/lukegb/depot/" "nixpkgs=/home/lukegb/depot/third_party/nixpkgs/" ];
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# Use systemd-boot.
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boot.loader.systemd-boot.enable = true;
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boot.loader.efi.canTouchEfiVariables = true;
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# Networking!
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networking = {
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hostName = "clouvider-fra01";
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domain = "as205479.net";
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hostId = "9e983570";
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nameservers = [
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"2001:4860:4860::8888"
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"2001:4860:4860::8844"
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"8.8.8.8"
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"8.8.4.4"
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];
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useDHCP = false;
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defaultGateway = {
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address = "193.228.196.56";
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interface = "enp1s0";
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};
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defaultGateway6 = {
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address = "2a0f:93c0:0:22::1";
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interface = "enp1s0";
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};
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interfaces.enp1s0 = {
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useDHCP = false;
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ipv4.addresses = [{ address = "193.228.196.57"; prefixLength = 31; }];
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ipv6.addresses = [{ address = "2a0f:93c0:0:22::2"; prefixLength = 126; }];
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};
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firewall.allowPing = true;
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};
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# Select internationalisation properties.
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i18n.defaultLocale = "en_GB.UTF-8";
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console.keyMap = "us";
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# Set your time zone.
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time.timeZone = "Etc/UTC";
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# List packages installed in system profile. To search, run:
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# $ nix search wget
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environment.systemPackages = with pkgs; [
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vim
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mercurial
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rxvt_unicode.terminfo
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rebuilder
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];
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programs.mtr.enable = true;
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services.openssh.enable = true;
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# Define a user account.
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users.mutableUsers = false;
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users.users = {
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root.hashedPassword = secrets.passwordHashes.root;
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lukegb = {
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isNormalUser = true;
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uid = 1000;
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extraGroups = [ "wheel" ];
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hashedPassword = secrets.passwordHashes.root;
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};
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};
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boot.kernel.sysctl."net.ipv4.tcp_congestion_control" = "bbr";
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boot.kernel.sysctl."net.core.default_qdisc" = "fq_codel";
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services.openssh.hostKeys = [
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{
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path = "/persist/etc/ssh/ssh_host_ed25519_key";
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type = "ed25519";
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}
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{
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path = "/persist/etc/ssh/ssh_host_rsa_key";
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type = "rsa";
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bits = 4096;
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}
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];
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environment.etc = {
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"nixos" = { source = "/persist/etc/nixos/"; };
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};
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system.stateVersion = "20.03";
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}
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@ -5,7 +5,7 @@ let
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(depot.third_party.nixos {
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configuration = config;
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}).system;
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systems = [ "porcorosso" "ixvm-fra01" "marukuru" ];
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systems = [ "porcorosso" "ixvm-fra01" "marukuru" "clouvider-fra01" ];
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rebuilder = system:
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pkgs.writeShellScriptBin "rebuilder" ''
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set -ue
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