Files
nixos-servers/hosts/template2/configuration.nix
Torjus Håkestad 7e19f51dfa
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nix: move experimental-features to system/nix.nix
All hosts had identical nix-command/flakes settings in their
configuration.nix. Centralize in system/nix.nix so new hosts
(like pn01/pn02) get it automatically.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-22 10:27:53 +01:00

85 lines
2.2 KiB
Nix

{
config,
lib,
pkgs,
...
}:
{
imports = [
./hardware-configuration.nix
../../system/sshd.nix
];
# Root user with no password but SSH key access for bootstrapping
users.users.root = {
hashedPassword = "";
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAwfb2jpKrBnCw28aevnH8HbE5YbcMXpdaVv2KmueDu6 torjus@gunter"
];
};
# Proxmox image-specific configuration
# Configure storage to use local-zfs instead of local-lvm
image.modules.proxmox = {
proxmox.qemuConf.virtio0 = lib.mkForce "local-zfs:vm-9999-disk-0";
proxmox.qemuConf.boot = lib.mkForce "order=virtio0";
proxmox.cloudInit.defaultStorage = lib.mkForce "local-zfs";
};
# Configure cloud-init to use ConfigDrive datasource (used by Proxmox)
services.cloud-init.settings = {
datasource_list = [ "ConfigDrive" "NoCloud" ];
};
homelab.host = {
tier = "test";
priority = "low";
labels.ansible = "false"; # Exclude from Ansible inventory
};
boot.loader.grub.enable = true;
boot.loader.grub.device = "/dev/vda";
networking.hostName = "nixos-template2";
networking.domain = "home.2rjus.net";
networking.useNetworkd = true;
networking.useDHCP = false;
services.resolved.enable = true;
systemd.network.enable = true;
systemd.network.networks."ens18" = {
matchConfig.Name = "ens18";
networkConfig.DHCP = "ipv4";
linkConfig.RequiredForOnline = "routable";
};
time.timeZone = "Europe/Oslo";
nix.settings.tarball-ttl = 0;
nix.settings.substituters = [
"https://nix-cache.home.2rjus.net"
"https://cache.nixos.org"
];
nix.settings.trusted-public-keys = [
"nix-cache.home.2rjus.net-1:2kowZOG6pvhoK4AHVO3alBlvcghH20wchzoR0V86UWI="
"cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
];
environment.systemPackages = with pkgs; [
age
vim
wget
git
];
# Open ports in the firewall.
# networking.firewall.allowedTCPPorts = [ ... ];
# networking.firewall.allowedUDPPorts = [ ... ];
# Or disable the firewall altogether.
networking.firewall.enable = false;
# Compressed swap in RAM - prevents OOM during bootstrap nixos-rebuild
zramSwap.enable = true;
system.stateVersion = "25.11";
}