nixos/zeronsd: init module and package (#253610)

* zeronsd: init at 0.5.2

* nixos/zeronsd: init at 0.5.2

This is the module for the new zeronsd package.
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Dennis Stengele 2024-07-26 15:20:56 +02:00 committed by GitHub
parent 4eeb646b99
commit 6f3ba8d714
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@ -5447,6 +5447,13 @@
githubId = 1931963;
name = "David Sferruzza";
};
dstengele = {
name = "Dennis Stengele";
email = "dennis@stengele.me";
matrix = "@dstengele:pango.place";
github = "dstengele";
githubId = 1706418;
};
dsuetin = {
name = "Danil Suetin";
email = "suetin085+nixpkgs@protonmail.com";

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@ -42,6 +42,8 @@
- [Music Assistant](https://music-assistant.io/), a music library manager for your offline and online music sources which can easily stream your favourite music to a wide range of supported players. Available as [services.music-assistant](#opt-services.music-assistant.enable).
- [zeronsd](https://github.com/zerotier/zeronsd), a DNS server for ZeroTier users. Available with [services.zeronsd.servedNetworks](#opt-services.zeronsd.servedNetworks).
- [wg-access-server](https://github.com/freifunkMUC/wg-access-server/), an all-in-one WireGuard VPN solution with a web ui for connecting devices. Available at [services.wg-access-server](#opt-services.wg-access-server.enable).
- [Envision](https://gitlab.com/gabmus/envision), a UI for building, configuring and running Monado, the open source OpenXR runtime. Available as [programs.envision](#opt-programs.envision.enable).

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@ -1258,6 +1258,7 @@
./services/networking/zerobin.nix
./services/networking/zeronet.nix
./services/networking/zerotierone.nix
./services/networking/zeronsd.nix
./services/networking/znc/default.nix
./services/printing/cupsd.nix
./services/printing/ipp-usb.nix

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@ -0,0 +1,117 @@
{
config,
lib,
pkgs,
...
}:
let
cfg = config.services.zeronsd;
settingsFormat = pkgs.formats.json { };
in
{
options.services.zeronsd.servedNetworks = lib.mkOption {
default = { };
example = {
"a8a2c3c10c1a68de".settings.token = "/var/lib/zeronsd/apitoken";
};
description = "ZeroTier Networks to start zeronsd instances for.";
type = lib.types.attrsOf (
lib.types.submodule {
options = {
package = lib.mkPackageOption pkgs "zeronsd" { };
settings = lib.mkOption {
description = "Settings for zeronsd";
default = { };
type = lib.types.submodule {
freeformType = settingsFormat.type;
options = {
domain = lib.mkOption {
default = "home.arpa";
type = lib.types.singleLineStr;
description = "Domain under which ZeroTier records will be available.";
};
token = lib.mkOption {
type = lib.types.path;
description = "Path to a file containing the API Token for ZeroTier Central.";
};
log_level = lib.mkOption {
default = "warn";
type = lib.types.enum [
"off"
"error"
"warn"
"info"
"debug"
"trace"
];
description = "Log Level.";
};
wildcard = lib.mkOption {
default = false;
type = lib.types.bool;
description = "Whether to serve a wildcard record for ZeroTier Nodes.";
};
};
};
};
};
}
);
};
config = lib.mkIf (cfg.servedNetworks != { }) {
assertions = [
{
assertion = config.services.zerotierone.enable;
message = "zeronsd needs a configured zerotier-one";
}
];
systemd.services = lib.mapAttrs' (netname: netcfg: {
name = "zeronsd-${netname}";
value = {
description = "ZeroTier DNS server for Network ${netname}";
wantedBy = [ "multi-user.target" ];
after = [
"network.target"
"zerotierone.service"
];
wants = [ "network-online.target" ];
serviceConfig =
let
configFile = pkgs.writeText "zeronsd.json" (builtins.toJSON netcfg.settings);
in
{
ExecStart = "${netcfg.package}/bin/zeronsd start --config ${configFile} --config-type json ${netname}";
Restart = "on-failure";
RestartSec = 2;
TimeoutStopSec = 5;
User = "zeronsd";
Group = "zeronsd";
AmbientCapabilities = "CAP_NET_BIND_SERVICE";
};
};
}) cfg.servedNetworks;
systemd.tmpfiles.rules = [
"a+ /var/lib/zerotier-one - - - - u:zeronsd:x"
"a+ /var/lib/zerotier-one/authtoken.secret - - - - mask::r,u:zeronsd:r"
];
users.users.zeronsd = {
group = "zeronsd";
description = "Service user for running zeronsd";
isSystemUser = true;
};
users.groups.zeronsd = { };
};
}

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@ -0,0 +1,39 @@
{
lib,
rustPlatform,
fetchFromGitHub,
pkg-config,
openssl,
rustfmt,
}:
rustPlatform.buildRustPackage rec {
pname = "zeronsd";
version = "0.5.2";
src = fetchFromGitHub {
owner = "zerotier";
repo = "zeronsd";
rev = "v${version}";
hash = "sha256-TL0bgzQgge6j1SpZCdxv/s4pBMSg4/3U5QisjkVE6BE=";
};
cargoHash = "sha256-WGap0j90obpJHiMNokCWg0Q3xIAqwvmiESg9NVnFMKE=";
strictDeps = true;
buildInputs = [ openssl ];
nativeBuildInputs = [ pkg-config ];
RUSTFMT = "${rustfmt}/bin/rustfmt";
# Integration tests try to access the ZeroTier API which requires an API token.
# https://github.com/zerotier/zeronsd/blob/v0.5.2/tests/service/network.rs#L10
doCheck = false;
meta = with lib; {
description = "A DNS server for ZeroTier users";
homepage = "https://github.com/zerotier/zeronsd";
license = licenses.bsd3;
maintainers = [ maintainers.dstengele ];
};
}