NixOS/system/podman/pihole.nix

67 lines
1.7 KiB
Nix

{ config, lib, pkgs, ... }:
let
name = "pihole";
podman = config.profile.podman;
pihole = podman.pihole;
inherit (lib) mkIf;
gateway = "10.1.1.1";
subnet = "10.1.1.0/29";
ip = "10.1.1.3";
ip-range = "10.1.1.3/29";
image = "pihole/pihole:latest";
in
{
config = mkIf (podman.enable && pihole.enable) {
services.caddy.virtualHosts."pihole.tigor.web.id".extraConfig = ''
@root path /
redir @root /admin
reverse_proxy ${ip}:80
'';
sops.secrets."pihole/env" = {
sopsFile = ../../secrets/pihole.yaml;
};
systemd.services.create-kavita-network = {
serviceConfig = {
Type = "oneshot";
RemainAfterExit = true;
};
wantedBy = [ "podman-pihole.service" ];
script = ''${pkgs.podman}/bin/podman network exists ${name} || ${pkgs.podman}/bin/podman network create --gateway=${gateway} --subnet=${subnet} --ip-range=${ip-range} ${name}'';
};
virtualisation.oci-containers.containers.pihole = {
inherit image;
environment = {
TZ = "Asia/Jakarta";
PIHOLE_DNS_ = "192.168.100.5";
DHCP_START = "192.168.100.20";
DHCP_END = "192.168.100.254";
DHCP_ROUTER = "192.168.100.1";
};
ports = [
"192.168.100.4:53:53/udp"
"67:67/udp"
];
volumes = [
"pihole-etc:/etc/pihole"
"pihole-dnsmasq:/etc/dnsmasq.d"
];
environmentFiles = [
config.sops.secrets."pihole/env".path
];
extraOptions = [
"--ip=${ip}"
"--network=${name}"
"--cap-add=NET_ADMIN"
"--cap-add=NET_BIND_SERVICE"
"--cap-add=NET_RAW"
"--cap-add=SYS_NICE"
"--cap-add=CHOWN"
];
};
};
}