49 lines
1.2 KiB
Nix
49 lines
1.2 KiB
Nix
{ config, lib, ... }:
|
|
with lib;
|
|
let cfg = config.custom.static-ip;
|
|
in {
|
|
options.custom.static-ip = {
|
|
enable = mkEnableOption "Enables static-ip";
|
|
ip = lib.mkOption {
|
|
type = types.str;
|
|
description = "ipv4 address";
|
|
};
|
|
dns = lib.mkOption {
|
|
type = types.str;
|
|
description = "ip of the dns server";
|
|
};
|
|
interface = lib.mkOption {
|
|
type = types.str;
|
|
description = "interface to apply the change to";
|
|
};
|
|
gateway = lib.mkOption {
|
|
type = types.str;
|
|
default = "192.168.0.1";
|
|
description = "Default gateway";
|
|
};
|
|
};
|
|
config = let fallback = "1.1.1.1";
|
|
in mkIf cfg.enable {
|
|
networking = {
|
|
defaultGateway = cfg.gateway;
|
|
useDHCP = false;
|
|
nameservers = [ cfg.dns ]
|
|
++ lib.lists.optionals (!config.services.resolved.enable) [ fallback ];
|
|
interfaces = {
|
|
${cfg.interface} = {
|
|
name = "eth0";
|
|
ipv4.addresses = [{
|
|
address = cfg.ip;
|
|
prefixLength = 24;
|
|
}];
|
|
};
|
|
};
|
|
};
|
|
|
|
services.resolved = lib.mkIf config.services.resolved.enable {
|
|
llmnr = "false";
|
|
fallbackDns = [ "1.1.1.1" ];
|
|
};
|
|
};
|
|
}
|