swarsel/.dotfiles
1
0
Fork 0
mirror of https://github.com/Swarsel/.dotfiles.git synced 2026-04-15 05:39:11 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

feat[server]: add home proxy

Browse source
This commit is contained in:
Leon Schwarzäugl 2026-01-04 17:45:53 +01:00 • committed by Leon Schwarzäugl
parent 75891c3103
commit c1c7431891
84 changed files with 2961 additions and 1601 deletions
Download patch file Download diff file Expand all files Collapse all files

50
modules/nixos/server/kea.nix
View file

@ -1,6 +1,6 @@
{ lib, config, globals, confLib, ... }:
{ self, lib, config, globals, confLib, ... }:
let
inherit (confLib.gen { name = "kea"; dir = "/var/lib/private/kea"; }) serviceName serviceDir;
inherit (confLib.gen { name = "kea"; dir = "/var/lib/private/kea"; }) serviceName serviceDir homeDnsServer;
dhcpX = intX:
let
x = builtins.toString intX;
@ -8,6 +8,7 @@ let
{
enable = true;
settings = {
reservations-out-of-pool = true;
lease-database = {
name = "/var/lib/kea/dhcp${x}.leases";
persist = true;
@ -24,37 +25,44 @@ let
inherit (vlanCfg) id;
interface = "me-${vlanName}";
subnet = vlanCfg."cidrv${x}";
rapid-commit = lib.mkIf (intX == 6) true;
pools = [
{
pool = "${lib.net.cidr.host 20 vlanCfg."cidrv${x}"} - ${lib.net.cidr.host (-6) vlanCfg."cidrv${x}"}";
}
];
pd-pools = lib.mkIf (intX == 6) [
{
prefix = builtins.replaceStrings [ "::" ] [ ":0:0:100::" ] (lib.head (lib.splitString "/" vlanCfg.cidrv6));
prefix-len = 56;
delegated-len = 64;
}
];
option-data =
lib.optional (intX == 4)
{
name = "routers";
data = vlanCfg.hosts.hintbooth."ipv${x}"; # FIXME: how to advertise v6 address also?
data = vlanCfg.hosts.hintbooth."ipv${x}";
}
# Advertise DNS server for VLANS that have internet access
++
lib.optional
(lib.elem vlanName globals.general.internetVLANs)
{
name = if (intX == 4) then "domain-name-servers" else "dns-servers";
data = globals.networks.home-lan.vlans.services.hosts.${homeDnsServer}."ipv${x}";
};
# Advertise DNS server for VLANS that have internet access
# ++
# lib.optional
# (lib.elem vlanName [
# "services"
# "home"
# "devices"
# "guests"
# ])
# {
# name = "domain-name-servers";
# data = globals.networks.home-lan.vlans.services.hosts.hintbooth-adguardhome.ipv4;
# };
reservations = lib.concatLists (
lib.forEach (builtins.attrValues vlanCfg.hosts) (
hostCfg:
lib.optional (hostCfg.mac != null) {
hw-address = hostCfg.mac;
hw-address = lib.mkIf (intX == 4) hostCfg.mac;
duid = lib.mkIf (intX == 6) "00:03:00:01:${hostCfg.mac}"; # 00:03 = duid type 3; 00:01 = ethernet
ip-address = lib.mkIf (intX == 4) hostCfg."ipv${x}";
ip-addresses = lib.mkIf (intX == 6) [ hostCfg."ipv${x}" ];
prefixes = lib.mkIf (intX == 6) [
"${builtins.replaceStrings ["::"] [":0:0:${builtins.toString (256 + hostCfg.id)}::"] (lib.head (lib.splitString "/" vlanCfg.cidrv6))}/64"
];
}
)
);
@ -73,6 +81,14 @@ in
{ directory = serviceDir; mode = "0700"; }
];
topology = {
extractors.kea.enable = false;
self.services.${serviceName} = {
name = lib.swarselsystems.toCapitalized serviceName;
icon = "${self}/files/topology-images/${serviceName}.png";
};
};
services.kea = {
dhcp4 = dhcpX 4;
dhcp6 = dhcpX 6;