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cloudflare-ddns.nix
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cloudflare-ddns.nix
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{ lib, pkgs, config, ... }:
with lib;
let
cfg = config.services.cloudflare-ddns;
in {
options.services.cloudflare-ddns = {
enable = mkEnableOption "cloudflare-ddns";
onCalendar = mkOption {
type = types.str;
default = "hourly";
};
apiToken = mkOption {
type = types.str;
};
zoneId = mkOption {
type = types.str;
};
ARecordIds = mkOption {
type = with types; listOf str;
default = [];
};
AAAARecordIds = mkOption {
type = with types; listOf str;
default = [];
};
};
config = mkIf cfg.enable {
systemd.services.cloudflare-ddns = {
description = "Cloudflare DDNS";
wantedBy = [ "multi-user.target" ];
wants = [ "network-online.target" ];
after = [ "network-online.target" ];
environment = {
CLOUDFLARE_API_TOKEN = cfg.apiToken;
CLOUDFLARE_ZONE_ID = cfg.zoneId;
CLOUDFLARE_A_RECORD_IDS = strings.concatStringsSep " " cfg.ARecordIds;
CLOUDFLARE_AAAA_RECORD_IDS = strings.concatStringsSep " " cfg.AAAARecordIds;
};
path = with pkgs; [ curl ];
script = builtins.readFile ./cloudflare-ddns.sh;
};
systemd.timers.cloudflare-ddns = {
description = "Cloudflare DDNS";
wantedBy = [ "timers.target" ];
timerConfig = {
OnCalendar = cfg.onCalendar;
Unit = "cloudflare-ddns.service";
};
};
};
}