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Replace ddclient with godns

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This commit is contained in:
Jakob Lechner 2025-09-16 11:16:10 +02:00
parent 6da5cb8a26
commit 3deb1898cf
2 changed files with 89 additions and 37 deletions
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57
hosts/aluminium/services/dyndns.nix
View file

@ -1,21 +1,42 @@
{ config, pkgs, ... }:
{ config, lib, pkgs, ... }:
let
mkService = config:
lib.mapAttrs'
(name: cfg: lib.nameValuePair "godns-${name}" (
let
config = cfg.settings // {
login_token_file = "$CREDENTIALS_DIRECTORY/login_token";
};
configFile = (pkgs.formats.yaml { }).generate "config.yaml" config;
in
{
description = "GoDNS service";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
DynamicUser = true;
ExecStart = "${lib.getExe pkgs.godns} -c ${configFile}";
LoadCredential = "login_token:${cfg.tokenPath}";
Restart = "always";
RestartSec = "2s";
};
}
))
config;
in
{
services.ddclient = {
enable = true;
interval = "1min";
protocol = "duckdns";
server = "www.duckdns.org";
username = "nouser";
passwordFile = config.sops.secrets.duckdns-secret.path;
domains = [ "jalr-k" ];
usev4 = "ifv4, ifv4=ppp0";
package = pkgs.ddclient.overrideAttrs (p: rec {
nativeBuildInputs = p.nativeBuildInputs ++ [ pkgs.makeWrapper ];
wrapperPath = pkgs.lib.makeBinPath [ pkgs.iproute2 ];
postFixup = ''
wrapProgram $out/bin/ddclient \
--prefix PATH : "${wrapperPath}"
'';
});
systemd.services = mkService {
ip4 = {
tokenPath = config.sops.secrets.duckdns-secret.path;
settings = {
provider = "DuckDNS";
domains = [{ domain_name = "www.duckdns.org"; sub_domains = [ "jalr-k" ]; }];
resolver = "8.8.8.8";
ip_interface = "ppp0";
ip_urls = [ "" ];
ip_type = "IPv4";
interval = 60;
};
};
};
}

69
hosts/iron/services/dyndns.nix
View file

@ -1,25 +1,56 @@
{ config, pkgs, ... }:
{ config, lib, pkgs, ... }:
let
interfaces = import ../interfaces.nix;
mkService = config:
lib.mapAttrs'
(name: cfg: lib.nameValuePair "godns-${name}" (
let
config = cfg.settings // {
login_token_file = "$CREDENTIALS_DIRECTORY/login_token";
};
configFile = (pkgs.formats.yaml { }).generate "config.yaml" config;
in
{
description = "GoDNS service";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
DynamicUser = true;
ExecStart = "${lib.getExe pkgs.godns} -c ${configFile}";
LoadCredential = "login_token:${cfg.tokenPath}";
Restart = "always";
RestartSec = "2s";
};
}
))
config;
in
{
services.ddclient = {
enable = true;
interval = "1min";
protocol = "duckdns";
server = "www.duckdns.org";
username = "nouser";
passwordFile = config.sops.secrets.duckdns-secret.path;
domains = [ "jalr-bw" ];
usev4 = "ifv4, ifv4=${interfaces.wan}";
usev6 = "ifv6, ifv6=${interfaces.wan}";
package = pkgs.ddclient.overrideAttrs (p: rec {
nativeBuildInputs = p.nativeBuildInputs ++ [ pkgs.makeWrapper ];
wrapperPath = pkgs.lib.makeBinPath [ pkgs.iproute2 ];
postFixup = ''
wrapProgram $out/bin/ddclient \
--prefix PATH : "${wrapperPath}"
'';
});
systemd.services = mkService {
ip4 = {
tokenPath = config.sops.secrets.duckdns-secret.path;
settings = {
provider = "DuckDNS";
domains = [{ domain_name = "www.duckdns.org"; sub_domains = [ "jalr-bw" ]; }];
resolver = "8.8.8.8";
ip_interface = interfaces.wan;
ip_urls = [ "" ];
ip_type = "IPv4";
interval = 60;
};
};
ip6 = {
tokenPath = config.sops.secrets.duckdns-secret.path;
settings = {
provider = "DuckDNS";
domains = [{ domain_name = "www.duckdns.org"; sub_domains = [ "jalr-bw" ]; }];
resolver = "2001:4860:4860::8888";
ip_interface = interfaces.lan;
ip_urls = [ "" ];
ip_type = "IPv6";
interval = 60;
};
};
};
}