forked from Fachschaft/nixConfig
49 lines
930 B
Nix
49 lines
930 B
Nix
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{
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lib,
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config,
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...
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}: let
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inherit
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(lib)
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mkOption
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types
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last
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init
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;
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inherit
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(lib.strings)
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splitString
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concatStringsSep
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toInt
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;
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cfg = config.vmNetwork;
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in {
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imports = [];
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options.vmNetwork = {
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ipv4 = mkOption {
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type = types.str;
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description = "the ipv4 adress of this machine";
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};
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};
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config = {
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networking = {
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interfaces.enX0.ipv4.addresses = [
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{
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address = cfg.ipv4;
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prefixLength = 16;
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}
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];
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defaultGateway = let
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addr = splitString "." cfg.ipv4;
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addrInit = init addr;
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addrLastInt = builtins.toString (toInt (last addr) + 127);
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in
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concatStringsSep "." (addrInit ++ [addrLastInt]);
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# https://www.hrz.tu-darmstadt.de/services/it_services/nameserver_dns/index.de.jsp
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nameservers = ["130.83.22.63" "130.83.22.60" "130.83.56.60"];
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};
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};
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}
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