50 lines
1.5 KiB
Nix
50 lines
1.5 KiB
Nix
{ config, lib, ... }:
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let
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cfg = config.services.nix-cache-login-server;
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in
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{
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options.services.nix-cache-login-server = {
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enable = lib.mkEnableOption "nix-cache-login service-account token refresh";
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package = lib.mkOption {
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type = lib.types.package;
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description = "The nix-cache-login package to use.";
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};
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configFile = lib.mkOption {
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type = lib.types.path;
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description = ''
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Path to the nix-cache-login config.toml file. Must include
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client_secret_file pointing to a readable credentials file.
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'';
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example = "/etc/nix-cache-login/config.toml";
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};
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refreshInterval = lib.mkOption {
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type = lib.types.str;
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default = "15min";
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description = ''
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Interval between token refresh attempts, as a systemd time span.
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On failure the service logs an error and the timer retries on schedule.
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'';
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example = "1h";
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};
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};
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config = lib.mkIf cfg.enable {
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environment.systemPackages = [ cfg.package ];
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systemd.services.nix-cache-login = {
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description = "Nix cache login - service account token refresh";
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serviceConfig = {
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Type = "oneshot";
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ExecStart = "${cfg.package}/bin/nix-cache-login --config ${cfg.configFile} service-account";
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};
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};
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systemd.timers.nix-cache-login = {
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description = "Nix cache login - periodic service account token refresh";
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timerConfig = {
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OnBootSec = "2min";
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OnUnitActiveSec = cfg.refreshInterval;
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};
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wantedBy = [ "timers.target" ];
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};
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};
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}
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