134 lines
3.8 KiB
Nix
134 lines
3.8 KiB
Nix
{
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imports = [ (import ../../routing-common 0) ];
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config.nixos.systems.river = {
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system = "x86_64-linux";
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nixpkgs = "mine";
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home-manager = "mine";
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configuration = { lib, modulesPath, pkgs, config, assignments, allAssignments, ... }:
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let
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inherit (lib.my) networkdAssignment mkVLAN;
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inherit (lib.my.c) networkd;
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inherit (lib.my.c.home) vlans domain prefixes roceBootModules;
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in
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{
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imports = [
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"${modulesPath}/profiles/qemu-guest.nix"
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];
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config = {
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boot = {
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kernelModules = [ "kvm-amd" ];
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kernelParams = [ "console=ttyS0,115200n8" ];
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initrd = {
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availableKernelModules = [
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"virtio_pci" "ahci" "sr_mod" "virtio_blk"
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] ++ roceBootModules;
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kernelModules = [ "dm-snapshot" ];
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systemd = {
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network = {
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# Don't need to put the link config here, they're copied from main config
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netdevs = mkVLAN "lan-hi" vlans.hi;
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networks = {
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"20-lan" = {
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matchConfig.Name = "lan";
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vlan = [ "lan-hi" ];
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linkConfig.RequiredForOnline = "no";
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networkConfig = networkd.noL3;
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};
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"30-lan-hi" = networkdAssignment "lan-hi" assignments.hi;
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};
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};
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};
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};
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};
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hardware = {
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enableRedistributableFirmware = true;
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};
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fileSystems = {
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"/boot" = {
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device = "/dev/disk/by-partuuid/3ec6c49e-b485-40cb-8eff-315581ac6fe9";
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fsType = "vfat";
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};
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"/nix" = {
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device = "/dev/main/nix";
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fsType = "ext4";
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};
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"/persist" = {
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device = "/dev/main/persist";
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fsType = "ext4";
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neededForBoot = true;
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};
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};
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services = {
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lvm = {
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boot.thin.enable = true;
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dmeventd.enable = true;
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};
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fstrim.enable = true;
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};
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systemd.network = {
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links = {
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"10-wan" = {
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matchConfig = {
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# Matching against MAC address seems to break VLAN interfaces
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# (since they share the same MAC address)
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Driver = "virtio_net";
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PermanentMACAddress = "e0:d5:5e:68:0c:6e";
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};
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linkConfig = {
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Name = "wan";
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RxBufferSize = 4096;
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TxBufferSize = 4096;
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};
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};
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"10-lan" = {
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matchConfig = {
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Driver = "mlx5_core";
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PermanentMACAddress = "52:54:00:8a:8a:f2";
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};
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linkConfig = {
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Name = "lan";
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MTUBytes = toString lib.my.c.home.hiMTU;
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};
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};
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};
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# So we don't drop the IP we use to connect to NVMe-oF!
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networks."60-lan-hi".networkConfig.KeepConfiguration = "static";
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};
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my = {
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secrets = {
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key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIP9uFa4z9WPuXRFVA+PClQSitQCSPckhKTxo1Hq585Oa";
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};
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server.enable = true;
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nvme = {
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uuid = "12b52d80-ccb6-418d-9b2e-2be34bff3cd9";
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boot = {
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nqn = "nqn.2016-06.io.spdk:river";
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address = "192.168.68.80";
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};
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};
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netboot.server = {
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enable = true;
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ip = assignments.lo.ipv4.address;
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host = "boot.${domain}";
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allowedPrefixes = with prefixes; [ hi.v4 hi.v6 lo.v4 lo.v6 ];
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instances = [ "sfh" ];
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};
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deploy.node.hostname = "192.168.68.1";
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};
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};
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};
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};
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}
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