diff options
Diffstat (limited to 'nixos/modules/services/networking/r53-ddns.nix')
-rw-r--r-- | nixos/modules/services/networking/r53-ddns.nix | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/nixos/modules/services/networking/r53-ddns.nix b/nixos/modules/services/networking/r53-ddns.nix new file mode 100644 index 0000000000000..a8839762d530d --- /dev/null +++ b/nixos/modules/services/networking/r53-ddns.nix @@ -0,0 +1,72 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + cfg = config.services.r53-ddns; + pkg = pkgs.r53-ddns; +in +{ + options = { + services.r53-ddns = { + + enable = mkEnableOption "r53-ddyns"; + + interval = mkOption { + type = types.str; + default = "15min"; + description = "How often to update the entry"; + }; + + zoneID = mkOption { + type = types.str; + description = "The ID of your zone in Route53"; + }; + + domain = mkOption { + type = types.str; + description = "The name of your domain in Route53"; + }; + + hostname = mkOption { + type = types.str; + description = '' + Manually specify the hostname. Otherwise the tool will try to use the name + returned by the OS (Call to gethostname) + ''; + }; + + environmentFile = mkOption { + type = types.str; + description = '' + File containing the AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY + in the format of an EnvironmentFile as described by systemd.exec(5) + ''; + }; + + }; + }; + + config = mkIf cfg.enable { + + systemd.timers.r53-ddns = { + description = "r53-ddns timer"; + wantedBy = [ "timers.target" ]; + timerConfig = { + OnBootSec = cfg.interval; + OnUnitActiveSec = cfg.interval; + }; + }; + + systemd.services.r53-ddns = { + description = "r53-ddns service"; + serviceConfig = { + ExecStart = "${pkg}/bin/r53-ddns -zone-id ${cfg.zoneID} -domain ${cfg.domain}" + + lib.optionalString (cfg.hostname != null) " -hostname ${cfg.hostname}"; + EnvironmentFile = "${cfg.environmentFile}"; + DynamicUser = true; + }; + }; + + }; +} |