54 lines
1.5 KiB
Nix
54 lines
1.5 KiB
Nix
{
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lib,
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config,
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...
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}: let
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cfg = config.pub-solar.wireguard.ehex;
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in {
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options.pub-solar.wireguard.ehex = {
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ownIPs = lib.mkOption {
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description = "Internal ips in wireguard used for cluster control-plane communication.";
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type = lib.types.listOf lib.types.str;
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default = [];
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};
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privateKeyFile = lib.mkOption {
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description = "Location of private key file";
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type = lib.types.path;
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};
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};
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config = lib.mkIf (lib.length cfg.ownIPs != 0) {
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networking.firewall.allowedUDPPorts = [51822];
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systemd.network.wait-online.ignoredInterfaces = ["wg-ehex"];
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systemd.services.wireguard-wg-ehex = import ./service-override.nix lib;
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networking.wireguard.interfaces = {
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wg-ehex = {
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listenPort = 51822;
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mtu = 1300;
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ips = cfg.ownIPs;
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privateKeyFile = cfg.privateKeyFile;
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postSetup = ''
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printf "nameserver 10.0.66.10\nnameserver 10.0.66.12" | resolvconf -a wg-ehex -m 0 -x
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'';
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postShutdown = ''
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resolvconf -d wg-ehex -f
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'';
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peers = [
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{
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endpoint = "vpn-gateway.ehex.de:4242";
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publicKey = "Fsg4KEyDEvQEt/1cVWU9xa/k9x/3UhONDj61aXZ7tys=";
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presharedKey = "tQy7B5R3wOgWwIKFDcEr4WZIqCrwG+9UgPRIQx/5xso=";
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allowedIPs = ["10.42.0.0/22" "10.0.66.0/24"];
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persistentKeepalive = 15;
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dynamicEndpointRefreshSeconds = 30;
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}
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];
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};
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};
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};
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}
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