70 lines
1.1 KiB
Nix
70 lines
1.1 KiB
Nix
{ config, pkgs, ... }:
|
|
|
|
with pkgs.lib;
|
|
|
|
let
|
|
cfg = config.services.dnsmasq;
|
|
dnsmasq = pkgs.dnsmasq;
|
|
|
|
serversParam = concatMapStrings (s: "-S ${s} ") cfg.servers;
|
|
|
|
dnsmasqConf = pkgs.writeText "dnsmasq.conf" ''
|
|
${cfg.extraConfig}
|
|
'';
|
|
|
|
in
|
|
|
|
{
|
|
|
|
###### interface
|
|
|
|
options = {
|
|
|
|
services.dnsmasq = {
|
|
|
|
enable = mkOption {
|
|
default = false;
|
|
description = ''
|
|
Whether to run dnsmasq.
|
|
'';
|
|
};
|
|
|
|
servers = mkOption {
|
|
default = [];
|
|
example = [ "8.8.8.8" "8.8.4.4" ];
|
|
description = ''
|
|
The parameter to dnsmasq -S.
|
|
'';
|
|
};
|
|
|
|
extraConfig = mkOption {
|
|
type = types.string;
|
|
default = "";
|
|
description = ''
|
|
Extra configuration directives that should be added to
|
|
<literal>dnsmasq.conf</literal>
|
|
'';
|
|
};
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
###### implementation
|
|
|
|
config = mkIf config.services.dnsmasq.enable {
|
|
|
|
jobs.dnsmasq =
|
|
{ description = "dnsmasq daemon";
|
|
|
|
startOn = "ip-up";
|
|
|
|
daemonType = "daemon";
|
|
|
|
exec = "${dnsmasq}/bin/dnsmasq -R ${serversParam} -o -C ${dnsmasqConf}";
|
|
};
|
|
|
|
};
|
|
|
|
}
|