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{ config, lib, pkgs, options }:
with lib;
let
cfg = config.services.prometheus.exporters.influxdb;
in
{
port = 9122;
extraOpts = {
sampleExpiry = mkOption {
type = types.str;
default = "5m";
example = "10m";
description = "How long a sample is valid for";
};
udpBindAddress = mkOption {
type = types.str;
default = ":9122";
example = "192.0.2.1:9122";
description = "Address on which to listen for udp packets";
};
};
serviceOpts = {
serviceConfig = {
RuntimeDirectory = "prometheus-influxdb-exporter";
ExecStart = ''
${pkgs.prometheus-influxdb-exporter}/bin/influxdb_exporter \
--web.listen-address ${cfg.listenAddress}:${toString cfg.port} \
--influxdb.sample-expiry ${cfg.sampleExpiry} ${concatStringsSep " " cfg.extraFlags}
'';
};
};
}
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