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{ config, lib, pkgs, options }:
with lib;
let
cfg = config.services.prometheus.exporters.blackbox;
in
{
port = 9115;
extraOpts = {
configFile = mkOption {
type = types.path;
description = ''
Path to configuration file.
'';
};
};
serviceOpts = {
serviceConfig = {
AmbientCapabilities = [ "CAP_NET_RAW" ]; # for ping probes
ExecStart = ''
${pkgs.prometheus-blackbox-exporter}/bin/blackbox_exporter \
--web.listen-address ${cfg.listenAddress}:${toString cfg.port} \
--config.file ${cfg.configFile} \
${concatStringsSep " \\\n " cfg.extraFlags}
'';
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
};
};
}
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