63 lines
1.4 KiB
Nix
63 lines
1.4 KiB
Nix
{ config, lib, ... }:
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let
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cfg = config.server.network;
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in
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{
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imports = [ ];
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options.server.network = with lib; with lib.types; {
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enable = mkOption {
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type = bool;
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default = true;
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};
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hostName = mkOption {
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type = str;
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default = config.server.name;
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};
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interface = mkOption {
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type = str;
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};
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localIp = mkOption {
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type = str;
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default = config.server.localIp;
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};
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defaultGateway = mkOption {
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type = str;
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default = "192.168.1.1";
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};
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nameservers = mkOption {
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type = listOf str;
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default = [ "1.1.1.1" "8.8.8.8" ];
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};
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portForwarding = mkOption {
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type = bool;
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default = false;
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};
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openssh = mkOption {
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type = bool;
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default = true;
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};
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settings = { };
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};
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config = lib.mkIf cfg.enable {
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host.networking.hostName = cfg.hostName;
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networking = {
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dhcpcd.enable = true;
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interfaces."${cfg.interface}".ipv4.addresses = [{
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address = cfg.localIp;
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prefixLength = 28;
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}];
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defaultGateway = cfg.defaultGateway;
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nameservers = [
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(if config.server.tailscale.enable then "100.100.100.100" else null)
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] ++ cfg.nameservers;
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};
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boot.kernel.sysctl."net.ipv4.ip_forward" = if cfg.portForwarding then 1 else 0;
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boot.kernel.sysctl."net.ipv6.conf.all.forwarding" = if cfg.portForwarding then 1 else 0;
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services.openssh.enable = cfg.openssh;
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};
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}
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