tlaternet-server/configuration/default.nix

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{
pkgs,
lib,
modulesPath,
...
}: {
imports = [
"${modulesPath}/profiles/headless.nix"
(import ../modules)
./services/gitea.nix
./services/nextcloud.nix
./services/webserver.nix
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./services/starbound.nix
./services/postgres.nix
./sops.nix
];
nixpkgs.overlays = [
(final: prev: {
local = import ../pkgs {
pkgs = prev;
};
})
];
nix = {
package = pkgs.nixFlakes;
extraOptions = ''
experimental-features = nix-command flakes
'';
# Enable remote builds from tlater
trustedUsers = ["@wheel"];
};
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nixpkgs.config.allowUnfreePredicate = pkg:
builtins.elem (lib.getName pkg) ["steam-runtime" "steamcmd"];
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# Optimization for minecraft servers, see:
# https://bugs.mojang.com/browse/MC-183518
boot.kernelParams = ["highres=off" "nohz=off"];
networking = {
hostName = "tlaternet";
usePredictableInterfaceNames = false;
useDHCP = false;
interfaces.eth0.useDHCP = true;
firewall.allowedTCPPorts = [80 443 2222 21025];
};
time.timeZone = "Europe/London";
users.users.tlater = {
isNormalUser = true;
extraGroups = ["wheel"];
openssh.authorizedKeys.keyFiles = [../keys/tlater.pub];
};
services.openssh = {
enable = true;
allowSFTP = false;
passwordAuthentication = false;
permitRootLogin = "no";
ports = [2222];
startWhenNeeded = true;
gatewayPorts = "yes";
};
services.nginx = {
enable = true;
recommendedTlsSettings = true;
recommendedOptimisation = true;
recommendedGzipSettings = true;
recommendedProxySettings = true;
clientMaxBodySize = "10G";
domain = "tlater.net";
};
security.acme = {
defaults.email = "tm@tlater.net";
acceptTerms = true;
};
system.stateVersion = "20.09";
}