Files
alo-cluster/hosts/common/compute-node.nix

76 lines
2.6 KiB
Nix

{ pkgs, ... }:
{
imports = [
./impermanence.nix
];
boot.initrd.kernelModules = [ "usb_storage" ];
boot.initrd.luks.devices."luksroot" = {
allowDiscards = true;
bypassWorkqueues = true;
keyFileSize = 4096;
keyFile = "/dev/sda";
};
security.sudo = {
extraConfig = ''
# rollback results in sudo lectures after each reboot
Defaults lecture = never
'';
wheelNeedsPassword = false;
};
# Use the systemd-boot EFI boot loader.
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
networking.networkmanager.enable = true;
time.timeZone = "Europe/Lisbon";
users.mutableUsers = false;
users.users.ppetru = {
isNormalUser = true;
extraGroups = [ "wheel" ];
openssh.authorizedKeys.keys = [ "ssh-rsa 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 petru@paler.net" ];
};
environment.systemPackages = with pkgs; [
vim
];
services.openssh = {
enable = true;
allowSFTP = false;
settings = {
PasswordAuthentication = false;
KbdInteractiveAuthentication = false;
};
extraConfig = ''
AllowTcpForwarding yes
X11Forwarding no
AllowAgentForwarding no
AllowStreamLocalForwarding no
AuthenticationMethods publickey
'';
};
networking.firewall = {
enable = true;
allowedTCPPorts = [ 22 ];
allowedUDPPorts = [ ];
};
system.copySystemConfiguration = false; # not supported with flakes
# This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions
# on your system were taken. It's perfectly fine and recommended to leave
# this value at the release version of the first install of this system.
# Before changing this value read the documentation for this option
# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
system.stateVersion = "23.05"; # Did you read the comment?
}