mochi/nixos/hosts/gandalf/default.nix
2024-10-28 15:35:44 -05:00

148 lines
3.8 KiB
Nix

# Do not modify this file! It was generated by 'nixos-generate-config'
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, modulesPath, inputs, ... }:
let
sanoidConfig = import ./config/sanoid.nix { };
disks = import ./config/disks.nix;
smartdDevices = map (device: { inherit device; }) disks;
in
{
imports =
[
(modulesPath + "/installer/scan/not-detected.nix")
inputs.disko.nixosModules.disko
(import ../../profiles/disko-nixos.nix { disks = [ "/dev/sda" ]; })
];
boot = {
initrd = {
availableKernelModules = [ "ehci_pci" "ahci" "mpt3sas" "isci" "usbhid" "usb_storage" "sd_mod" ];
kernelModules = [ "nfs" ];
supportedFilesystems = [ "nfs" ];
};
kernelModules = [ "kvm-intel" "vfio" "vfio_iommu_type1" "vfio_pci" "vfio_virqfd" ];
extraModulePackages = [ ];
kernelParams = [ "iommu=pt" "intel_iommu=on" "zfs.zfs_arc_max=107374182400" ]; # 100GB
};
swapDevices = [ ];
users.users.root.openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAGSFTSVPt43PBpSMSF1dGTzN2JbxztDZUml7g4+PnWe CSI-Driver@talos"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBROTzSefJGJeCNUgNLbE5l4sHHg2fHUO4sCwqvP+zAd root@Gollum"
];
# Network settings
networking = {
hostName = "gandalf";
hostId = "e2fc95cd";
useDHCP = false; # needed for bridge
networkmanager.enable = true;
# TODO: Add ports specifically.
firewall.enable = false;
nftables.enable = false;
interfaces = {
"enp130s0f0".useDHCP = true;
"eno1".useDHCP = true;
};
};
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
# VSCode Compatibility Settings
programs.nix-ld.enable = true;
services.vscode-server = {
enable = true;
};
# Home Manager
home-manager.users.jahanson = {
# Git settings
# TODO: Move to config module.
programs.git = {
enable = true;
userName = "Joseph Hanson";
userEmail = "joe@veri.dev";
extraConfig = {
core.autocrlf = "input";
init.defaultBranch = "main";
pull.rebase = true;
rebase.autoStash = true;
};
};
};
sops = {
secrets = {
"borg/repository/passphrase" = {
sopsFile = ./secrets.sops.yaml;
};
};
};
services = {
# Smart daemon for monitoring disk health.
smartd = {
devices = smartdDevices;
# Short test every day at 2:00 AM and long test every Sunday at 4:00 AM.
defaults.monitored = "-a -o on -s (S/../.././02|L/../../7/04)";
};
# ZFS Exporter
prometheus.exporters.zfs.enable = true;
};
# System settings and services.
mySystem = {
purpose = "Production";
system = {
motd.networkInterfaces = [ "enp130s0f0" "enp130s0f1" ];
# Incus
incus = {
enable = true;
preseed = import ./config/incus-preseed.nix { };
webuiport = 8445;
};
# ZFS
zfs.enable = true;
zfs.mountPoolsAtBoot = [ "eru" ];
# NFS
nfs.enable = true;
# Samba
samba = {
enable = true;
shares = import ./config/samba-shares.nix { };
extraConfig = import ./config/samba-config.nix { };
};
resticBackup = {
local.enable = false;
remote.enable = false;
local.noWarning = true;
remote.noWarning = true;
};
};
services = {
libvirt-qemu.enable = true;
podman.enable = true;
# Scrutiny
scrutiny = {
enable = true;
devices = disks;
extraCapabilities = [ "SYS_RAWIO" ];
containerVolumeLocation = "/eru/containers/volumes/scrutiny";
port = 8585;
};
# Sanoid
sanoid = {
enable = true;
inherit (sanoidConfig.outputs) templates datasets;
};
};
};
}