72 lines
1.5 KiB
Nix
72 lines
1.5 KiB
Nix
{
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pkgs,
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lib,
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modulesPath,
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...
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}: {
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imports = [
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./admins.nix
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./nix_keys.nix
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./prometheusNodeExporter.nix
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(modulesPath + "/virtualisation/xen-domU.nix")
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../modules/impermanence.nix
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];
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nix = {
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extraOptions = ''
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experimental-features = nix-command flakes
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builders-use-substitutes = true
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'';
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};
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networking = {
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firewall = {
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# these shoud be default, but better make sure!
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enable = true;
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allowPing = true;
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};
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nftables.enable = true;
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useDHCP = false; # We don't speak DHCP and even if we would, we should enable it per interface
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# hosts = # TODO write something to autogenerate ip adresses!
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};
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users = {
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mutableUsers = false;
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users.root.hashedPassword = "!";
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};
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impermanence.enable = true;
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sops.age.sshKeyPaths = ["/etc/ssh/ssh_host_ed25519_key"];
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environment = {
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systemPackages = builtins.attrValues {
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inherit
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(pkgs)
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htop
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lsof
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tmux
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btop
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;
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};
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};
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services = {
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journald.extraConfig = "SystemMaxUse=5G";
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nginx = {
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recommendedOptimisation = true;
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recommendedGzipSettings = true;
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recommendedTlsSettings = true;
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};
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openssh = {
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enable = true;
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settings = {
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PermitRootLogin = "no";
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PasswordAuthentication = false;
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};
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};
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#Prevent clock drift due to interaction problem with xen hardware clock
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timesyncd.enable = lib.mkForce true;
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};
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}
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