nixos/ifstate: init
This commit is contained in:
Marcel
@@ -60,6 +60,8 @@
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- [Newt](https://github.com/fosrl/newt), a fully user space WireGuard tunnel client and TCP/UDP proxy, designed to securely expose private resources controlled by Pangolin. Available as [services.newt](options.html#opt-services.newt.enable).
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- [IfState](https://ifstate.net), manage host interface settings in a declarative manner. Available as [networking.ifstate](options.html#opt-networking.ifstate.enable) and [boot.initrd.network.ifstate](options.html#opt-boot.initrd.network.ifstate.enable).
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- [qBittorrent](https://www.qbittorrent.org/), is a bittorrent client programmed in C++ / Qt that uses libtorrent by Arvid Norberg. Available as [services.qbittorrent](#opt-services.qbittorrent.enable).
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- [Speedify](https://speedify.com/), a proprietary VPN which allows combining multiple internet connections (Wi-Fi, 4G, 5G, Ethernet, Starlink, Satellite, and more) to improve the stability, speed, and security of online experiences. Available as [services.speedify](#opt-services.speedify.enable).
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@@ -1180,6 +1180,7 @@
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./services/networking/i2pd.nix
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./services/networking/icecream/daemon.nix
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./services/networking/icecream/scheduler.nix
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./services/networking/ifstate.nix
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./services/networking/imaginary.nix
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./services/networking/inadyn.nix
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./services/networking/inspircd.nix
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311
nixos/modules/services/networking/ifstate.nix
Normal file
311
nixos/modules/services/networking/ifstate.nix
Normal file
@@ -0,0 +1,311 @@
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{
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lib,
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config,
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pkgs,
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...
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}:
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let
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cfg = config.networking.ifstate;
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initrdCfg = config.boot.initrd.network.ifstate;
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settingsFormat = {
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# override generator in order to:
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# - use yq and not remarshal because it matches yaml datatype handling with IfState
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# - validate json schema
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generate =
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name: value: package:
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pkgs.runCommand name
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{
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nativeBuildInputs = with pkgs; [
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yq
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check-jsonschema
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];
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value = builtins.toJSON value;
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passAsFile = [ "value" ];
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}
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''
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yq --yaml-output . $valuePath > $out
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check-jsonschema --schemafile "${cfg.package.passthru.jsonschema}" "$out"
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sed -i $'s|\'!include |!include \'|' $out
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'';
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inherit (pkgs.formats.yaml { }) type;
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};
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initrdInterfaceTypes = builtins.map (interface: interface.link.kind) (
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builtins.attrValues initrdCfg.settings.interfaces
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);
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# IfState interface kind to kernel modules mapping
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interfaceKernelModules = {
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"ifb" = [ "ifb" ];
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"ip6tnl" = [ "ip6tnl" ];
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"ipoib" = [ "ib_ipoib" ];
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"ipvlan" = [ "ipvlan" ];
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"macvlan" = [ "macvlan" ];
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"macvtap" = [ "macvtap" ];
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"team" = [ "team" ];
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"tun" = [ "tun" ];
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"vrf" = [ "vrf" ];
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"vti" = [ "ip_vti" ];
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"vti6" = [ "ip6_vti" ];
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"bond" = [ "bonding" ];
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"bridge" = [ "bridge" ];
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# "physical" = ...;
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"dsa" = [ "dsa_core" ];
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"dummy" = [ "dummy" ];
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"veth" = [ "veth" ];
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"vxcan" = [ "vxcan" ];
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"vlan" = [ "8021q" ];
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"vxlan" = [ "vxlan" ];
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"ipip" = [ "ipip" ];
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"sit" = [ "sit" ];
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"gre" = [ "ip_gre" ];
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"gretap" = [ "ip_gre" ];
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"ip6gre" = [ "ip6_gre" ];
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"ip6gretap" = [ "ip6_gre" ];
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"geneve" = [ "geneve" ];
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"wireguard" = [ "wireguard" ];
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"xfrm" = [ "xfrm_interface" ];
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};
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in
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{
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meta.maintainers = with lib.maintainers; [ marcel ];
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options = {
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networking.ifstate = {
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enable = lib.mkEnableOption "networking using IfState";
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package = lib.mkPackageOption pkgs "ifstate" { };
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settings = lib.mkOption {
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inherit (settingsFormat) type;
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default = { };
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description = "Content of IfState's configuration file. See <https://ifstate.net/2.0/schema/> for details.";
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};
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};
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boot.initrd.network.ifstate = {
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enable = lib.mkEnableOption "initrd networking using IfState";
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allowIfstateToDrasticlyIncreaseInitrdSize = lib.mkOption {
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type = lib.types.bool;
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default = false;
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description = "IfState in initrd drastically increases the size of initrd, your boot partition may be too small and/or you may have significantly fewer generations. By setting this option, you acknowledge this fact and keep it in mind when reporting issues.";
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};
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package = lib.mkOption {
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type = lib.types.package;
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default = cfg.package.override {
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withConfigValidation = false;
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withWireguard = false;
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};
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defaultText = lib.literalExpression "pkgs.ifstate.override { withConfigValidation = false; withWireguard = false; }";
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description = "The initrd IfState package to use.";
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};
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settings = lib.mkOption {
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inherit (settingsFormat) type;
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default = { };
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description = "Content of IfState's initrd configuration file. See <https://ifstate.net/2.0/schema/> for details.";
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};
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cleanupSettings = lib.mkOption {
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inherit (settingsFormat) type;
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default = {
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# required by json schema
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interfaces = { };
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# https://codeberg.org/liske/ifstate/issues/118
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namespaces = { };
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};
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description = "Content of IfState's initrd cleanup configuration file. See <https://ifstate.net/2.0/schema/> for details. This configuration gets applied before systemd switches to stage two. The goas is to deconfigurate the whole network in order to prevent access to services, before the firewall is configured. The stage two IfState configuration will start after the firewall is configured.";
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};
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};
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};
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config = lib.mkMerge [
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(lib.mkIf cfg.enable {
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assertions = [
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{
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assertion = !config.networking.networkmanager.enable;
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message = "IfState and NetworkManager cannot be used at the same time, as both configure the network in a conflicting manner.";
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}
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{
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assertion = !config.networking.useDHCP;
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message = "IfState and networking.useDHCP cannot be used at the same time, as both configure the network. Please look into IfState hooks to integrate DHCP: https://codeberg.org/liske/ifstate/issues/111";
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}
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];
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networking.useDHCP = lib.mkDefault false;
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# sane defaults to not let IfState work against the kernel
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boot.extraModprobeConfig = ''
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options bonding max_bonds=0
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options dummy numdummies=0
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options ifb numifbs=0
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'';
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environment = {
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# ifstatecli command should be available to use user, there are other useful subcommands like check or show
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systemPackages = [ cfg.package ];
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# match the default value of the --config flag of IfState
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etc."ifstate/ifstate.yaml".source = settingsFormat.generate "ifstate.yaml" cfg.settings cfg.package;
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};
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systemd.services.ifstate = {
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description = "IfState";
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wantedBy = [
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"multi-user.target"
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];
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after = [
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"systemd-udevd.service"
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"network-pre.target"
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"systemd-sysusers.service"
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"systemd-sysctl.service"
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];
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before = [
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"network.target"
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"multi-user.target"
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"shutdown.target"
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"initrd-switch-root.target"
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];
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conflicts = [
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"shutdown.target"
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"initrd-switch-root.target"
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];
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wants = [
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"network.target"
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];
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# mount is always available on nixos, avoid adding additional store paths to the closure
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path = [ "/run/wrappers" ];
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serviceConfig = {
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Type = "oneshot";
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ExecStart = "${lib.getExe cfg.package} --config ${
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config.environment.etc."ifstate/ifstate.yaml".source
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} apply";
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# because oneshot services do not have a timeout by default
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TimeoutStartSec = "2min";
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};
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};
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})
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(lib.mkIf initrdCfg.enable {
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assertions = [
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{
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assertion =
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initrdCfg.package.passthru.features.withWireguard
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|| !(builtins.any (kind: kind == "wireguard") initrdInterfaceTypes);
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message = "IfState initrd package is configured without the `wireguard` feature, but wireguard interfaces are configured. Please see the `boot.initrd.network.ifstate.package` option.";
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}
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{
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assertion = initrdCfg.allowIfstateToDrasticlyIncreaseInitrdSize;
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message = "IfState in initrd drastically increases the size of initrd, your boot partition may be too small and/or you may have significantly fewer generations. By setting boot.initrd.network.initrd.allowIfstateToDrasticlyIncreaseInitrdSize to true, you acknowledge this fact and keep it in mind when reporting issues.";
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}
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{
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assertion = cfg.enable;
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message = "If IfState is used in initrd, it should also be used for the stage 2 system (networking.ifstate), as initrd IfState does not clean up the network stack like it was before after execution.";
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}
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{
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assertion = config.boot.initrd.systemd.enable;
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message = "IfState only supports systemd stage one. See `boot.initrd.systemd.enable` option.";
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}
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];
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environment.etc = {
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"ifstate/ifstate.initrd.yaml".source =
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settingsFormat.generate "ifstate.initrd.yaml" initrdCfg.settings
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initrdCfg.package;
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"ifstate/ifstate.initrd-cleanup.yaml".source =
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settingsFormat.generate "ifstate.initrd-cleanup.yaml" initrdCfg.cleanupSettings
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initrdCfg.package;
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};
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boot.initrd = {
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network.udhcpc.enable = lib.mkDefault false;
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# automatic configuration of kernel modules of virtual interface types
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availableKernelModules =
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let
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enableModule =
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type:
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if builtins.hasAttr type interfaceKernelModules then interfaceKernelModules."${type}" else [ ];
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in
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lib.flatten (builtins.map enableModule initrdInterfaceTypes);
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systemd = {
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storePaths = [
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(pkgs.runCommand "ifstate-closure"
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{
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info = pkgs.closureInfo {
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rootPaths = [
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initrdCfg.package
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# copy whole config closure, because it can reference other files using !include
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config.environment.etc."ifstate/ifstate.initrd.yaml".source
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config.environment.etc."ifstate/ifstate.initrd-cleanup.yaml".source
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];
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};
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}
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''
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mkdir $out
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cat "$info"/store-paths | while read path; do
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ln -s "$path" "$out/$(basename "$path")"
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done
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''
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)
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];
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services.ifstate-initrd = {
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description = "IfState initrd";
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wantedBy = [
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"initrd.target"
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];
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after = [
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"systemd-udevd.service"
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"network-pre.target"
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"systemd-sysusers.service"
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"systemd-sysctl.service"
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];
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before = [
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"network.target"
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"multi-user.target"
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"shutdown.target"
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"initrd-switch-root.target"
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];
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conflicts = [
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"shutdown.target"
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"initrd-switch-root.target"
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];
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wants = [
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"network.target"
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];
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# mount is always available on nixos, avoid adding additional store paths to the closure
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# https://github.com/NixOS/nixpkgs/blob/2b8e2457ebe576ebf41ddfa8452b5b07a8d493ad/nixos/modules/system/boot/systemd/initrd.nix#L550-L551
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path = [
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config.boot.initrd.systemd.package.util-linux
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];
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serviceConfig = {
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Type = "oneshot";
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# Otherwise systemd starts ifstate again, after the encryption password was entered by the user
|
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# and we are able to implement the cleanup using ExecStop rather than a separate unit.
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RemainAfterExit = true;
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# When using network namespaces pyroute2 expects this directory to exists.
|
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# @liske is currently investigating whether this should be considered a bug in pyroute2.
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ExecStartPre = "${lib.getExe' pkgs.coreutils "mkdir"} /var/run";
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ExecStart = "${lib.getExe initrdCfg.package} --config ${
|
||||
config.environment.etc."ifstate/ifstate.initrd.yaml".source
|
||||
} apply";
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ExecStop = "${lib.getExe initrdCfg.package} --config ${
|
||||
config.environment.etc."ifstate/ifstate.initrd-cleanup.yaml".source
|
||||
} apply";
|
||||
# because oneshot services do not have a timeout by default
|
||||
TimeoutStartSec = "2min";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
})
|
||||
];
|
||||
}
|
||||
@@ -723,6 +723,7 @@ in
|
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i3wm = runTest ./i3wm.nix;
|
||||
icingaweb2 = runTest ./icingaweb2.nix;
|
||||
ifm = runTest ./ifm.nix;
|
||||
ifstate = import ./ifstate { inherit runTest; };
|
||||
iftop = runTest ./iftop.nix;
|
||||
immich = runTest ./web-apps/immich.nix;
|
||||
immich-public-proxy = runTest ./web-apps/immich-public-proxy.nix;
|
||||
|
||||
10
nixos/tests/ifstate/default.nix
Normal file
10
nixos/tests/ifstate/default.nix
Normal file
@@ -0,0 +1,10 @@
|
||||
{ runTest }:
|
||||
|
||||
{
|
||||
initrd = runTest ./initrd.nix;
|
||||
initrd-partial-broken-config = runTest ./initrd-partial-broken-config.nix;
|
||||
initrd-wireguard = runTest ./initrd-wireguard.nix;
|
||||
partial-broken-config = runTest ./partial-broken-config.nix;
|
||||
ping = runTest ./ping.nix;
|
||||
wireguard = runTest ./wireguard.nix;
|
||||
}
|
||||
79
nixos/tests/ifstate/initrd-partial-broken-config.nix
Normal file
79
nixos/tests/ifstate/initrd-partial-broken-config.nix
Normal file
@@ -0,0 +1,79 @@
|
||||
let
|
||||
mkIfStateConfig = id: {
|
||||
enable = true;
|
||||
settings.interfaces.eth1 = {
|
||||
addresses = [ "2001:0db8::${builtins.toString id}/64" ];
|
||||
link = {
|
||||
state = "up";
|
||||
kind = "physical";
|
||||
};
|
||||
};
|
||||
};
|
||||
in
|
||||
{
|
||||
name = "ifstate-initrd-partial-broken-config";
|
||||
|
||||
nodes = {
|
||||
server =
|
||||
{ lib, ... }:
|
||||
{
|
||||
imports = [ ../../modules/profiles/minimal.nix ];
|
||||
|
||||
virtualisation.interfaces.eth1.vlan = 1;
|
||||
|
||||
# Initrd IfState enforces stage 2 ifstate using assertion.
|
||||
networking.ifstate = {
|
||||
enable = true;
|
||||
settings.interfaces = { };
|
||||
};
|
||||
|
||||
boot.initrd = {
|
||||
network = {
|
||||
enable = true;
|
||||
ifstate = lib.mkMerge [
|
||||
(mkIfStateConfig 1)
|
||||
{
|
||||
allowIfstateToDrasticlyIncreaseInitrdSize = true;
|
||||
|
||||
# non-existent interface; ifstate should apply eth1 and do not distrupt the boot process
|
||||
settings.interfaces.eth2 = {
|
||||
addresses = [ "2001:0db8:b::dead:beef/64" ];
|
||||
link = {
|
||||
state = "up";
|
||||
kind = "physical";
|
||||
};
|
||||
};
|
||||
}
|
||||
];
|
||||
};
|
||||
systemd = {
|
||||
enable = true;
|
||||
network.enable = false;
|
||||
services.boot-blocker = {
|
||||
before = [ "initrd.target" ];
|
||||
wantedBy = [ "initrd.target" ];
|
||||
script = "sleep infinity";
|
||||
serviceConfig.Type = "oneshot";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
client = {
|
||||
imports = [ ../../modules/profiles/minimal.nix ];
|
||||
|
||||
virtualisation.interfaces.eth1.vlan = 1;
|
||||
|
||||
networking.ifstate = mkIfStateConfig 2;
|
||||
};
|
||||
};
|
||||
|
||||
testScript = # python
|
||||
''
|
||||
start_all()
|
||||
client.wait_for_unit("network.target")
|
||||
|
||||
# try to ping the server from the client
|
||||
client.wait_until_succeeds("ping -c 1 2001:0db8::1")
|
||||
'';
|
||||
}
|
||||
121
nixos/tests/ifstate/initrd-wireguard.nix
Normal file
121
nixos/tests/ifstate/initrd-wireguard.nix
Normal file
@@ -0,0 +1,121 @@
|
||||
let
|
||||
mkNodeIfStateConfig =
|
||||
{
|
||||
pkgs,
|
||||
id,
|
||||
wgPriv,
|
||||
wgPeerPubKey,
|
||||
wgPeerId,
|
||||
}:
|
||||
{
|
||||
enable = true;
|
||||
settings = {
|
||||
namespaces.outside.interfaces.eth1 = {
|
||||
addresses = [ "2001:0db8:a::${builtins.toString id}/64" ];
|
||||
link = {
|
||||
state = "up";
|
||||
kind = "physical";
|
||||
};
|
||||
};
|
||||
interfaces = {
|
||||
wg0 = {
|
||||
addresses = [ "2001:0db8:b::${builtins.toString id}/64" ];
|
||||
link = {
|
||||
state = "up";
|
||||
kind = "wireguard";
|
||||
bind_netns = "outside";
|
||||
};
|
||||
wireguard = {
|
||||
private_key = "!include ${pkgs.writeText "wg_priv.key" wgPriv}";
|
||||
listen_port = 51820;
|
||||
peers."${wgPeerPubKey}" = {
|
||||
endpoint = "[2001:0db8:a::${builtins.toString wgPeerId}]:51820";
|
||||
allowedips = [ "::/0" ];
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
routing.routes = [
|
||||
{
|
||||
to = "2001:0db8:b::/64";
|
||||
dev = "wg0";
|
||||
}
|
||||
];
|
||||
};
|
||||
};
|
||||
in
|
||||
{
|
||||
name = "ifstate-initrd-wireguard";
|
||||
|
||||
nodes = {
|
||||
foo =
|
||||
{ pkgs, ... }:
|
||||
{
|
||||
imports = [ ../../modules/profiles/minimal.nix ];
|
||||
|
||||
virtualisation.interfaces.eth1.vlan = 1;
|
||||
|
||||
# Initrd IfState enforces stage 2 ifstate using assertion.
|
||||
networking.ifstate = {
|
||||
enable = true;
|
||||
settings.interfaces = { };
|
||||
};
|
||||
|
||||
boot.initrd = {
|
||||
network = {
|
||||
enable = true;
|
||||
ifstate =
|
||||
mkNodeIfStateConfig {
|
||||
inherit pkgs;
|
||||
id = 1;
|
||||
wgPriv = "6KmLyTyrN9OZIOCkdpiAwoVoeSiwvyI+mtn1wooKSEU=";
|
||||
wgPeerPubKey = "olFuE7u5pVwSeWLFtrXSvD8+aCDBiKNKCLjLb/dgXiA=";
|
||||
wgPeerId = 2;
|
||||
}
|
||||
// {
|
||||
package = pkgs.ifstate.override {
|
||||
withConfigValidation = false;
|
||||
};
|
||||
allowIfstateToDrasticlyIncreaseInitrdSize = true;
|
||||
};
|
||||
};
|
||||
systemd = {
|
||||
enable = true;
|
||||
network.enable = false;
|
||||
services.boot-blocker = {
|
||||
before = [ "initrd.target" ];
|
||||
wantedBy = [ "initrd.target" ];
|
||||
script = "sleep infinity";
|
||||
serviceConfig.Type = "oneshot";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
bar =
|
||||
{ pkgs, ... }:
|
||||
{
|
||||
imports = [ ../../modules/profiles/minimal.nix ];
|
||||
|
||||
virtualisation.interfaces.eth1.vlan = 1;
|
||||
|
||||
networking = {
|
||||
ifstate = mkNodeIfStateConfig {
|
||||
inherit pkgs;
|
||||
id = 2;
|
||||
wgPriv = "QN89cvFD0C8z1MSpUaJa1YBXt2MaIQegVkEYROi71Fg=";
|
||||
wgPeerPubKey = "5qeKbAGc7wh9Xg0MoMXqXCSmp9TawmtI1bVk/vp3Cn4=";
|
||||
wgPeerId = 1;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
testScript = # python
|
||||
''
|
||||
start_all()
|
||||
|
||||
bar.wait_for_unit("default.target")
|
||||
|
||||
bar.wait_until_succeeds("ping -c 1 2001:0db8:b::1")
|
||||
'';
|
||||
}
|
||||
65
nixos/tests/ifstate/initrd.nix
Normal file
65
nixos/tests/ifstate/initrd.nix
Normal file
@@ -0,0 +1,65 @@
|
||||
let
|
||||
mkIfStateConfig = id: {
|
||||
enable = true;
|
||||
settings.interfaces.eth1 = {
|
||||
addresses = [ "2001:0db8::${builtins.toString id}/64" ];
|
||||
link = {
|
||||
state = "up";
|
||||
kind = "physical";
|
||||
};
|
||||
};
|
||||
};
|
||||
in
|
||||
{
|
||||
name = "ifstate-initrd";
|
||||
|
||||
nodes = {
|
||||
server = {
|
||||
imports = [ ../../modules/profiles/minimal.nix ];
|
||||
|
||||
virtualisation.interfaces.eth1.vlan = 1;
|
||||
|
||||
# Initrd IfState enforces stage 2 ifstate using assertion.
|
||||
networking.ifstate = {
|
||||
enable = true;
|
||||
settings.interfaces = { };
|
||||
};
|
||||
|
||||
boot.initrd = {
|
||||
network = {
|
||||
enable = true;
|
||||
ifstate = mkIfStateConfig 1 // {
|
||||
allowIfstateToDrasticlyIncreaseInitrdSize = true;
|
||||
};
|
||||
};
|
||||
systemd = {
|
||||
enable = true;
|
||||
network.enable = false;
|
||||
services.boot-blocker = {
|
||||
before = [ "initrd.target" ];
|
||||
wantedBy = [ "initrd.target" ];
|
||||
script = "sleep infinity";
|
||||
serviceConfig.Type = "oneshot";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
client = {
|
||||
imports = [ ../../modules/profiles/minimal.nix ];
|
||||
|
||||
virtualisation.interfaces.eth1.vlan = 1;
|
||||
|
||||
networking.ifstate = mkIfStateConfig 2;
|
||||
};
|
||||
};
|
||||
|
||||
testScript = # python
|
||||
''
|
||||
start_all()
|
||||
client.wait_for_unit("network.target")
|
||||
|
||||
# try to ping the server from the client
|
||||
client.wait_until_succeeds("ping -c 1 2001:0db8::1")
|
||||
'';
|
||||
}
|
||||
39
nixos/tests/ifstate/partial-broken-config.nix
Normal file
39
nixos/tests/ifstate/partial-broken-config.nix
Normal file
@@ -0,0 +1,39 @@
|
||||
{
|
||||
name = "ifstate-partial-broken-config";
|
||||
|
||||
nodes.machine = {
|
||||
imports = [ ../../modules/profiles/minimal.nix ];
|
||||
|
||||
virtualisation.interfaces.eth1.vlan = 1;
|
||||
|
||||
networking.ifstate = {
|
||||
enable = true;
|
||||
settings.interfaces = {
|
||||
eth1 = {
|
||||
addresses = [ "2001:0db8:a::1/64" ];
|
||||
link = {
|
||||
state = "up";
|
||||
kind = "physical";
|
||||
};
|
||||
};
|
||||
# non-existent interface; ifstate should apply eth1 and do not distrupt the boot process
|
||||
eth2 = {
|
||||
addresses = [ "2001:0db8:b::1/64" ];
|
||||
link = {
|
||||
state = "up";
|
||||
kind = "physical";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
testScript = # python
|
||||
''
|
||||
start_all()
|
||||
|
||||
machine.wait_for_unit("default.target")
|
||||
|
||||
machine.wait_until_succeeds("ping -c 1 2001:0db8:a::1")
|
||||
'';
|
||||
}
|
||||
38
nixos/tests/ifstate/ping.nix
Normal file
38
nixos/tests/ifstate/ping.nix
Normal file
@@ -0,0 +1,38 @@
|
||||
let
|
||||
mkNode = id: {
|
||||
imports = [ ../../modules/profiles/minimal.nix ];
|
||||
|
||||
virtualisation.interfaces.eth1.vlan = 1;
|
||||
|
||||
networking.ifstate = {
|
||||
enable = true;
|
||||
settings.interfaces.eth1 = {
|
||||
addresses = [ "2001:0db8::${builtins.toString id}/64" ];
|
||||
link = {
|
||||
state = "up";
|
||||
kind = "physical";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
in
|
||||
|
||||
{
|
||||
name = "ifstate-ping";
|
||||
|
||||
nodes = {
|
||||
foo = mkNode 1;
|
||||
bar = mkNode 2;
|
||||
};
|
||||
|
||||
testScript = # python
|
||||
''
|
||||
start_all()
|
||||
|
||||
foo.wait_for_unit("default.target")
|
||||
bar.wait_for_unit("default.target")
|
||||
|
||||
foo.wait_until_succeeds("ping -c 1 2001:0db8::2")
|
||||
bar.wait_until_succeeds("ping -c 1 2001:0db8::1")
|
||||
'';
|
||||
}
|
||||
88
nixos/tests/ifstate/wireguard.nix
Normal file
88
nixos/tests/ifstate/wireguard.nix
Normal file
@@ -0,0 +1,88 @@
|
||||
let
|
||||
mkNode =
|
||||
{
|
||||
id,
|
||||
wgPriv,
|
||||
wgPeerPubKey,
|
||||
wgPeerId,
|
||||
}:
|
||||
(
|
||||
{ pkgs, ... }:
|
||||
{
|
||||
imports = [ ../../modules/profiles/minimal.nix ];
|
||||
|
||||
virtualisation.interfaces.eth1.vlan = 1;
|
||||
|
||||
networking = {
|
||||
firewall.interfaces.eth1.allowedUDPPorts = [ 51820 ];
|
||||
|
||||
ifstate = {
|
||||
enable = true;
|
||||
settings = {
|
||||
namespaces.outside.interfaces.eth1 = {
|
||||
addresses = [ "2001:0db8:a::${builtins.toString id}/64" ];
|
||||
link = {
|
||||
state = "up";
|
||||
kind = "physical";
|
||||
};
|
||||
};
|
||||
interfaces = {
|
||||
wg0 = {
|
||||
addresses = [ "2001:0db8:b::${builtins.toString id}/64" ];
|
||||
link = {
|
||||
state = "up";
|
||||
kind = "wireguard";
|
||||
bind_netns = "outside";
|
||||
};
|
||||
wireguard = {
|
||||
private_key = "!include ${pkgs.writeText "wg_priv.key" wgPriv}";
|
||||
listen_port = 51820;
|
||||
peers."${wgPeerPubKey}" = {
|
||||
endpoint = "[2001:0db8:a::${builtins.toString wgPeerId}]:51820";
|
||||
allowedips = [ "::/0" ];
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
routing.routes = [
|
||||
{
|
||||
to = "2001:0db8:b::/64";
|
||||
dev = "wg0";
|
||||
}
|
||||
];
|
||||
};
|
||||
};
|
||||
};
|
||||
}
|
||||
);
|
||||
in
|
||||
|
||||
{
|
||||
name = "ifstate-wireguard";
|
||||
|
||||
nodes = {
|
||||
foo = mkNode {
|
||||
id = 1;
|
||||
wgPriv = "6KmLyTyrN9OZIOCkdpiAwoVoeSiwvyI+mtn1wooKSEU=";
|
||||
wgPeerPubKey = "olFuE7u5pVwSeWLFtrXSvD8+aCDBiKNKCLjLb/dgXiA=";
|
||||
wgPeerId = 2;
|
||||
};
|
||||
bar = mkNode {
|
||||
id = 2;
|
||||
wgPriv = "QN89cvFD0C8z1MSpUaJa1YBXt2MaIQegVkEYROi71Fg=";
|
||||
wgPeerPubKey = "5qeKbAGc7wh9Xg0MoMXqXCSmp9TawmtI1bVk/vp3Cn4=";
|
||||
wgPeerId = 1;
|
||||
};
|
||||
};
|
||||
|
||||
testScript = # python
|
||||
''
|
||||
start_all()
|
||||
|
||||
foo.wait_for_unit("default.target")
|
||||
bar.wait_for_unit("default.target")
|
||||
|
||||
foo.wait_until_succeeds("ping -c 1 2001:0db8:b::2")
|
||||
bar.wait_until_succeeds("ping -c 1 2001:0db8:b::1")
|
||||
'';
|
||||
}
|
||||
Reference in New Issue
Block a user