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nixpkgs/nixos/modules/services/networking/miredo.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build https://github.com/infinisil/treewide-nixpkgs-reformat-script/archive/a08b3a4d199c6124ac5b36a889d9099b4383463f.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

89 lines
2.2 KiB
Nix

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