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nixpkgs/nixos/modules/services/monitoring/arbtt.nix
Michael Peyton Jones 10e2d88f6c arbtt service: init
2017-01-01 18:59:01 +00:00

64 lines
1.5 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.arbtt;
in {
options = {
services.arbtt = {
enable = mkOption {
type = types.bool;
default = false;
example = true;
description = ''
Enable the arbtt statistics capture service.
'';
};
package = mkOption {
type = types.package;
default = pkgs.haskellPackages.arbtt;
defaultText = "pkgs.haskellPackages.arbtt";
example = literalExample "pkgs.haskellPackages.arbtt";
description = ''
The package to use for the arbtt binaries.
'';
};
logFile = mkOption {
type = types.str;
default = "%h/.arbtt/capture.log";
example = "/home/username/.arbtt-capture.log";
description = ''
The log file for captured samples.
'';
};
sampleRate = mkOption {
type = types.int;
default = 60;
example = 120;
description = ''
The sampling interval in seconds.
'';
};
};
};
config = mkIf cfg.enable {
systemd.user.services.arbtt = {
description = "arbtt statistics capture service";
wantedBy = [ "multi-user.target" ];
serviceConfig = {
Type = "simple";
ExecStart = "${cfg.package}/bin/arbtt-capture --logfile=${cfg.logFile} --sample-rate=${toString cfg.sampleRate}";
Restart = "always";
};
};
};
meta.maintainers = [ maintainers.michaelpj ];
}