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nixpkgs/nixos/modules/services/monitoring/prometheus/exporters/blackbox.nix
WilliButz 774221191d
nixos/prometheus-exporters: refactor imports, replace 'with lib;'
Pass through 'options' to exporter definitions and replace 'with lib;'
by explicit function imports.
2019-07-22 16:41:09 +02:00

32 lines
755 B
Nix

{ 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
DynamicUser = true;
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";
};
};
}