nix-config/containers/pihole/default.nix

49 lines
1.1 KiB
Nix

{ config, lib, ... }:
let
ip = "10.0.0.203";
interface = "eno1";
directory = "/opt/pihole";
in
{
systemd.tmpfiles.rules =
map (x: "d ${x} 0755 share share - -") (lib.lists.singleton directory);
virtualisation.oci-containers.containers.pihole = {
image = "pihole/pihole:latest";
autoStart = true;
ports = [
"53:53/udp"
"53:53/tcp"
"80:80/tcp"
];
volumes = [
"${directory}/etc:/etc/pihole"
"${directory}/etc-dnsmasq.d:/etc/dnsmasq.d"
];
environment = {
TZ = "America/Detroit";
FTLCONF_LOCAL_IPV4 = ip;
INTERFACE = interface;
};
extraOptions = [ "--network=host" ];
};
age.secrets.piholeAdminPass = {
file = ../../secrets/piholeAdminPass.age;
mode = "770";
owner = "share";
group = "share";
};
systemd.services.podman-pihole.postStart =
let
password = config.age.secrets.piholeAdminPass.path;
in ''
podman exec -it pihole pihole -a -p "$(tr -d '\n' < ${password})"
'';
networking.firewall = {
allowedTCPPorts = [ 53 80 ];
allowedUDPPorts = [ 53 ];
};
}