{ inputs, username, pkgs, lib, config, ... }: { imports = [ inputs.disko.nixosModules.default (import ./disko.nix {device = "/dev/nvme0n1";}) ./hardware.nix ../common ../../modules/nixos/desktop ../../modules/nixos/virtualisation/docker.nix ../../modules/nixos/selfhosted/open-webui.nix ]; tux.services.openssh.enable = true; sops.secrets = { discord_token = { sopsFile = ./secrets.yaml; }; }; tux.services.cyber-tux = { enable = true; environmentFile = config.sops.secrets.discord_token.path; }; networking = { hostName = "homelab"; networkmanager = { enable = true; wifi.powersave = false; }; firewall = { enable = true; allowedTCPPorts = [22]; # Facilitate firewall punching allowedUDPPorts = [41641]; }; }; boot = { consoleLogLevel = 0; initrd.verbose = false; kernelPackages = pkgs.linuxPackages_zen; initrd.systemd = { enable = lib.mkForce true; services.wipe-my-fs = { wantedBy = ["initrd.target"]; after = ["initrd-root-device.target"]; before = ["sysroot.mount"]; unitConfig.DefaultDependencies = "no"; serviceConfig.Type = "oneshot"; script = '' mkdir /btrfs_tmp mount /dev/disk/by-partlabel/disk-primary-root /btrfs_tmp if [[ -e /btrfs_tmp/root ]]; then mkdir -p /btrfs_tmp/old_roots timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S") mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp" fi delete_subvolume_recursively() { IFS=$'\n' for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do delete_subvolume_recursively "/btrfs_tmp/$i" done btrfs subvolume delete "$1" } for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do delete_subvolume_recursively "$i" done btrfs subvolume create /btrfs_tmp/root umount /btrfs_tmp ''; }; }; loader = { systemd-boot = { enable = true; configurationLimit = 5; }; efi.canTouchEfiVariables = true; timeout = 1; }; }; hardware = { graphics.enable32Bit = true; }; security = { rtkit.enable = true; }; programs = { nix-ld = { enable = true; package = pkgs.nix-ld-rs; }; }; services = { tailscale = { enable = true; extraUpFlags = ["--login-server https://hs.tux.rs"]; }; }; programs.fuse.userAllowOther = true; fileSystems."/persist".neededForBoot = true; environment.persistence."/persist" = { hideMounts = true; directories = [ "/var/log" "/var/lib/tailscale" "/var/lib/nixos" "/etc/NetworkManager/system-connections" ]; files = [ "/etc/ssh/ssh_host_ed25519_key" "/etc/ssh/ssh_host_ed25519_key.pub" "/etc/ssh/ssh_host_rsa_key" "/etc/ssh/ssh_host_rsa_key.pub" ]; }; home-manager.users.${username} = { imports = [ ./home.nix ]; }; system.stateVersion = "24.11"; }