93 lines
2.4 KiB
Nix
93 lines
2.4 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.miredo;
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pidFile = "/run/miredo.pid";
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miredoConf = pkgs.writeText "miredo.conf" ''
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InterfaceName ${cfg.interfaceName}
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ServerAddress ${cfg.serverAddress}
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${optionalString (cfg.bindAddress != null) "BindAddress ${cfg.bindAddress}"}
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${optionalString (cfg.bindPort != null) "BindPort ${cfg.bindPort}"}
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'';
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in
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{
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###### interface
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options = {
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services.miredo = {
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enable = mkEnableOption "the Miredo IPv6 tunneling service";
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package = mkOption {
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type = types.package;
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default = pkgs.miredo;
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defaultText = "pkgs.miredo";
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description = ''
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The package to use for the miredo daemon's binary.
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'';
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};
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serverAddress = mkOption {
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default = "teredo.remlab.net";
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type = types.str;
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description = ''
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The hostname or primary IPv4 address of the Teredo server.
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This setting is required if Miredo runs as a Teredo client.
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"teredo.remlab.net" is an experimental service for testing only.
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Please use another server for production and/or large scale deployments.
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'';
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};
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interfaceName = mkOption {
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default = "teredo";
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type = types.str;
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description = ''
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Name of the network tunneling interface.
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'';
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};
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bindAddress = mkOption {
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default = null;
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type = types.nullOr types.str;
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description = ''
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Depending on the local firewall/NAT rules, you might need to force
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Miredo to use a fixed UDP port and or IPv4 address.
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'';
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};
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bindPort = mkOption {
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default = null;
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type = types.nullOr types.str;
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description = ''
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Depending on the local firewall/NAT rules, you might need to force
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Miredo to use a fixed UDP port and or IPv4 address.
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'';
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};
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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systemd.services.miredo = {
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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description = "Teredo IPv6 Tunneling Daemon";
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serviceConfig = {
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Restart = "always";
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RestartSec = "5s";
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ExecStart = "${cfg.package}/bin/miredo -c ${miredoConf} -p ${pidFile} -f";
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ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
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};
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};
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};
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}
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