44 lines
1.3 KiB
Nix
44 lines
1.3 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.nextdns;
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in {
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options = {
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services.nextdns = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = lib.mdDoc "Whether to enable the NextDNS DNS/53 to DoH Proxy service.";
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};
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arguments = mkOption {
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type = types.listOf types.str;
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default = [];
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example = [ "-config" "10.0.3.0/24=abcdef" ];
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description = lib.mdDoc "Additional arguments to be passed to nextdns run.";
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};
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};
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};
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# https://github.com/nextdns/nextdns/blob/628ea509eaaccd27adb66337db03e5b56f6f38a8/host/service/systemd/service.go
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config = mkIf cfg.enable {
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systemd.services.nextdns = {
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description = "NextDNS DNS/53 to DoH Proxy";
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environment = {
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SERVICE_RUN_MODE = "1";
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};
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startLimitIntervalSec = 5;
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startLimitBurst = 10;
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serviceConfig = {
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ExecStart = "${pkgs.nextdns}/bin/nextdns run ${escapeShellArgs config.services.nextdns.arguments}";
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RestartSec = 120;
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LimitMEMLOCK = "infinity";
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};
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after = [ "network.target" ];
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before = [ "nss-lookup.target" ];
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wants = [ "nss-lookup.target" ];
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wantedBy = [ "multi-user.target" ];
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};
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};
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}
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