62 lines
1.5 KiB
Nix
62 lines
1.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.virtualisation.rkt;
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in
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{
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options.virtualisation.rkt = {
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enable = mkEnableOption "rkt metadata service";
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gc = {
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automatic = mkOption {
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default = true;
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type = types.bool;
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description = "Automatically run the garbage collector at a specific time.";
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};
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dates = mkOption {
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default = "03:15";
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type = types.str;
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description = ''
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Specification (in the format described by
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<citerefentry><refentrytitle>systemd.time</refentrytitle>
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<manvolnum>5</manvolnum></citerefentry>) of the time at
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which the garbage collector will run.
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'';
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};
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options = mkOption {
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default = "--grace-period=24h";
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type = types.str;
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description = ''
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Options given to <filename>rkt gc</filename> when the
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garbage collector is run automatically.
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'';
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};
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};
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};
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config = mkIf cfg.enable {
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environment.systemPackages = [ pkgs.rkt ];
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systemd.services.rkt = {
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description = "rkt metadata service";
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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serviceConfig = {
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ExecStart = "${pkgs.rkt}/bin/rkt metadata-service";
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};
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};
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systemd.services.rkt-gc = {
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description = "rkt garbage collection";
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startAt = optionalString cfg.gc.automatic cfg.gc.dates;
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serviceConfig = {
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Type = "oneshot";
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ExecStart = "${pkgs.rkt}/bin/rkt gc ${cfg.gc.options}";
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};
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};
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};
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}
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