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nixpkgs/nixos/modules/services/networking/ddns-updater.nix
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47 lines
1.2 KiB
Nix

{
config,
lib,
pkgs,
...
}:
let
cfg = config.services.ddns-updater;
in
{
options.services.ddns-updater = {
enable = lib.mkEnableOption "Container to update DNS records periodically with WebUI for many DNS providers";
package = lib.mkPackageOption pkgs "ddns-updater" { };
environment = lib.mkOption {
type = lib.types.attrsOf lib.types.str;
description = "Environment variables to be set for the ddns-updater service. DATADIR is ignored to enable using systemd DynamicUser. For full list see <https://github.com/qdm12/ddns-updater>";
default = { };
};
};
config = lib.mkIf cfg.enable {
systemd.services.ddns-updater = {
wantedBy = [ "multi-user.target" ];
wants = [ "network-online.target" ];
after = [ "network-online.target" ];
environment = cfg.environment // {
DATADIR = "%S/ddns-updater";
};
unitConfig = {
Description = "DDNS-updater service";
};
serviceConfig = {
TimeoutSec = "5min";
ExecStart = lib.getExe cfg.package;
RestartSec = 30;
DynamicUser = true;
StateDirectory = "ddns-updater";
Restart = "on-failure";
};
};
};
}