custom/tinc/yggdrasil.nix


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{ stdenv
, nettools
, openresolv
, name
, connect ? true
, ipConf ? {}
, useDNS ? true
}:


let
  connectTo = if connect then "ConnectTo = ymir" else "";
in {
  "yggdrasil" = {
    inherit name;
    debugLevel = 2;
    hosts = ( import ./hosts/yggdrasil.nix );
    extraConfig = ''
      PingTimeout = 10
      ${connectTo}
    '';
    scripts = {
      tinc-up = ''
        #!${stdenv.shell}
        ${nettools}/bin/route add -net 10.141.1.0 netmask 255.255.255.0 gw 10.141.1.1 dev $INTERFACE metric 9999
        ${if useDNS then ''${openresolv}/bin/resolvconf -m 0 -a tinc.yggdrasil <<EOF
        domain yggdrasil
        nameserver 10.141.1.1
        EOF'' else ""}
      '';
      tinc-down = ''
        #!${stdenv.shell}
        ${openresolv}/bin/resolvconf -d tinc.yggdrasil
      '';
    };
    interfaceConfig = ipConf;
  };
}