forked from mirrors/nixpkgs
64 lines
1.3 KiB
Nix
64 lines
1.3 KiB
Nix
{ config, pkgs, lib, ... }:
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with lib;
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let
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cfg = config.services.cachefilesd;
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cfgFile = pkgs.writeText "cachefilesd.conf" ''
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dir ${cfg.cacheDir}
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${cfg.extraConfig}
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'';
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in
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{
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options = {
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services.cachefilesd = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = "Whether to enable cachefilesd network filesystems caching daemon.";
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};
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cacheDir = mkOption {
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type = types.str;
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default = "/var/cache/fscache";
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description = "Directory to contain filesystem cache.";
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};
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extraConfig = mkOption {
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type = types.lines;
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default = "";
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example = "brun 10%";
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description = "Additional configuration file entries. See cachefilesd.conf(5) for more information.";
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};
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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boot.kernelModules = [ "cachefiles" ];
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systemd.services.cachefilesd = {
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description = "Local network file caching management daemon";
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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Type = "exec";
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ExecStart = "${pkgs.cachefilesd}/bin/cachefilesd -n -f ${cfgFile}";
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Restart = "on-failure";
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PrivateTmp = true;
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};
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};
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systemd.tmpfiles.rules = [
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"d ${cfg.cacheDir} 0700 root root - -"
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];
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};
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}
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