262 lines
6.6 KiB
Nix
262 lines
6.6 KiB
Nix
# SPDX-FileCopyrightText: 2023 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, config, ... }:
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let
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vhostsConfig = {
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int = rec {
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proxy = _apply (value: { extraConfig = ''
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${bind}
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reverse_proxy ${value}
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''; }) {
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"http://deluge.int.lukegb.com" = "http://localhost:8112";
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"http://radarr.int.lukegb.com" = "http://localhost:7878";
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"http://sonarr.int.lukegb.com" = "http://localhost:8989";
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};
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serve = _apply (value: { extraConfig = ''
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${bind}
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root * ${value}
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file_server
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''; }) {
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"http://int.lukegb.com" = depot.web.int;
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"http://logged-out.int.lukegb.com" = depot.web.logged-out-int;
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};
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other = _apply lib.id {
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"http://content.int.lukegb.com" = {
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serverAliases = ["http://content.int.lukegb.com:18081"];
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extraConfig = ''
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${bind}
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root * /store/content
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file_server browse
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'';
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};
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};
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_apply = f: builtins.mapAttrs (name: value: lib.recursiveUpdate hostBase (f value));
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};
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};
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vhosts = vhostsConfig.int.proxy // vhostsConfig.int.serve // vhostsConfig.int.other;
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hostBase = {
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extraConfig = ''
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${bind}
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'';
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};
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bind = "bind [${config.my.ip.tailscale6}] ${config.my.ip.tailscale}";
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in
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{
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imports = [
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../lib/zfs.nix
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../lib/bgp.nix
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../lib/whitby-distributed.nix
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../lib/nixbuild-distributed.nix
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../lib/gitlab-runner-cacher.nix
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../lib/coredns/default.nix
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../lib/deluge.nix
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../lib/plex.nix
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];
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# Otherwise _this_ machine won't enumerate things properly.
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boot.zfs.devNodes = "/dev/disk/by-id";
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boot.initrd = {
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availableKernelModules = [
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"nvme"
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"xhci_pci"
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"ahci"
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"usb_storage"
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"usbhid"
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"sd_mod"
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"sr_mod"
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];
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};
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boot.kernelModules = [ "kvm-amd" ];
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hardware.cpu.amd.updateMicrocode = true;
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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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boot.blacklistedKernelModules = [ "ib_core" "irdma" ];
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powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
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services.zfs.rollbackOnBoot = {
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enable = true;
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snapshot = "zfast/local/root@blank";
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};
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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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"/tmp" = zfs "zfast/local/tmp";
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"/persist" = zfs "zfast/safe/persist";
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"/store" = zfs "zslow/safe/store";
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"/home" = (zfs "zslow/safe/home") // { neededForBoot = true; };
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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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"/boot2" = {
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device = "/dev/disk/by-label/ESP2";
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fsType = "vfat";
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};
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};
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boot.loader.systemd-boot.extraInstallCommands = ''
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rsync -a /boot/ /boot2/
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'';
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nix.settings.max-jobs = lib.mkDefault 8;
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# Networking!
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networking = {
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hostName = "cofractal-ams01";
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domain = "as205479.net";
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hostId = "a1cf1a9f";
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useNetworkd = true;
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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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bonds.bond0 = {
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interfaces = [ "enp45s0f0" "enp45s0f1" ];
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driverOptions = {
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miimon = "100";
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mode = "802.3ad";
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};
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};
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defaultGateway6.address = "2a09:a446:1337:ffff::1";
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interfaces.bond0 = {
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ipv6.addresses = [
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{ address = "2a09:a446:1337::10"; prefixLength = 64; }
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{ address = "2a09:a446:1337:ffff::10"; prefixLength = 120; }
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];
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ipv4.addresses = [
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{ address = "199.19.152.160"; prefixLength = 30; }
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];
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};
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firewall.interfaces.bond0.allowedTCPPorts = [
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32400 # Plex
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4001 # IPFS
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];
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firewall.interfaces.bond0.allowedUDPPorts = [
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34197 # factorio
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4001 # IPFS
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];
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};
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my.ip.tailscale = "100.94.187.27";
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my.ip.tailscale6 = "fd7a:115c:a1e0:ab12:4843:cd96:625e:bb1b";
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my.coredns.bind = [ "bond0" "tailscale0" "127.0.0.1" "::1" ];
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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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systemd.network.config.networkConfig.ManageForeignRoutes = "no";
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systemd.mounts = let
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bindMount' = dir: {
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unitConfig.RequiresMountsFor = dir;
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options = "bind";
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what = "/persist${dir}";
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where = dir;
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};
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bindMountSvc = dir: svc: (bindMount' dir) // {
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bindsTo = [svc];
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partOf = [svc];
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};
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bindMountSvcDynamic = dir: svc: (bindMount' "/var/lib/private/${dir}") // {
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requiredBy = [svc];
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before = [svc];
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wantedBy = ["multi-user.target"];
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};
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bindMount = dir: (bindMount' dir) // {
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wantedBy = ["multi-user.target"];
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};
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in [
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(bindMountSvc "/var/lib/tailscale" "tailscaled.service")
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(bindMountSvc "/var/lib/private/factorio" "factorio.service")
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];
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services.lukegbgp = let
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local.asn = 205479;
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in {
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enable = true;
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config = {
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local = {
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routerID = "199.19.152.160";
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};
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export.v4 = [ ];
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export.v6 = [ "2a09:a446:1337::/48" ];
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peering.cofractal = {
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local = local // {
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v6 = "2a09:a446:1337:ffff::10";
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};
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v4onv6 = true;
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remote = {
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asn = 26073;
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export_community = 6000;
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routers = [{
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v6 = "2a09:a446:1337:ffff::2";
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} {
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v6 = "2a09:a446:1337:ffff::3";
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}];
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};
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};
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};
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};
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boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
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services.sonarr.enable = true;
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services.radarr.enable = true;
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services.kubo = {
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enable = false; # kubo is so expensive for no reason :/
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settings = {
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Discovery.MDNS.Enabled = false;
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Swarm.DisableNatPortMap = true;
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Experimental.FilestoreEnabled = true;
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};
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dataDir = "/store/ipfs";
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};
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services.caddy = {
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enable = true;
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virtualHosts = vhosts;
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};
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services.factorio = {
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inherit (depot.ops.secrets.factorio) username token;
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enable = true;
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saveName = "lukegb20230312-krastorio2";
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game-name = "Briefcase Full of Bees";
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mods = depot.nix.pkgs.factorio-mods._all;
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mods-dat = ./mod-settings.dat;
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extraSettings = {
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admins = ["lukegb"];
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auto_pause = true;
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only_admins_can_pause_the_game = false;
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game_password = depot.ops.secrets.factorioServerPassword;
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non_blocking_saving = true;
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autosave_only_on_server = true;
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autosave_interval = 5;
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autosave_slots = 60;
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};
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};
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system.stateVersion = "23.05";
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}
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