Merge pull request #107891 from lukegb/smokeping-prober

prometheus-smokeping-prober: init at 0.3.1 from git

Changed files
+126
nixos
modules
services
monitoring
prometheus
tests
pkgs
servers
monitoring
top-level
+1
nixos/modules/services/monitoring/prometheus/exporters.nix
···
"rspamd"
"rtl_433"
"snmp"
"sql"
"surfboard"
"tor"
···
"rspamd"
"rtl_433"
"snmp"
+
"smokeping"
"sql"
"surfboard"
"tor"
+60
nixos/modules/services/monitoring/prometheus/exporters/smokeping.nix
···
···
+
{ config, lib, pkgs, options }:
+
+
with lib;
+
+
let
+
cfg = config.services.prometheus.exporters.smokeping;
+
goDuration = types.mkOptionType {
+
name = "goDuration";
+
description = "Go duration (https://golang.org/pkg/time/#ParseDuration)";
+
check = x: types.str.check x && builtins.match "(-?[0-9]+(\.[0-9]+)?(ns|us|µs|ms|s|m|h))+" x != null;
+
inherit (types.str) merge;
+
};
+
in
+
{
+
port = 9374;
+
extraOpts = {
+
telemetryPath = mkOption {
+
type = types.str;
+
default = "/metrics";
+
description = ''
+
Path under which to expose metrics.
+
'';
+
};
+
pingInterval = mkOption {
+
type = goDuration;
+
default = "1s";
+
description = ''
+
Interval between pings.
+
'';
+
};
+
buckets = mkOption {
+
type = types.commas;
+
default = "5e-05,0.0001,0.0002,0.0004,0.0008,0.0016,0.0032,0.0064,0.0128,0.0256,0.0512,0.1024,0.2048,0.4096,0.8192,1.6384,3.2768,6.5536,13.1072,26.2144";
+
description = ''
+
List of buckets to use for the response duration histogram.
+
'';
+
};
+
hosts = mkOption {
+
type = with types; listOf str;
+
description = ''
+
List of endpoints to probe.
+
'';
+
};
+
};
+
serviceOpts = {
+
serviceConfig = {
+
AmbientCapabilities = [ "CAP_NET_RAW" ];
+
ExecStart = ''
+
${pkgs.prometheus-smokeping-prober}/bin/smokeping_prober \
+
--web.listen-address ${cfg.listenAddress}:${toString cfg.port} \
+
--web.telemetry-path ${cfg.telemetryPath} \
+
--buckets ${cfg.buckets} \
+
--ping.interval ${cfg.pingInterval} \
+
--privileged \
+
${concatStringsSep " \\\n " cfg.extraFlags} \
+
${concatStringsSep " " cfg.hosts}
+
'';
+
};
+
};
+
}
+21
nixos/tests/prometheus-exporters.nix
···
'';
};
snmp = {
exporterConfig = {
enable = true;
···
'';
};
+
smokeping = {
+
exporterConfig = {
+
enable = true;
+
hosts = ["127.0.0.1"];
+
};
+
exporterTest = ''
+
wait_for_unit("prometheus-smokeping-exporter.service")
+
wait_for_open_port(9374)
+
wait_until_succeeds(
+
"curl -sSf localhost:9374/metrics | grep '{}' | grep -qv ' 0$'".format(
+
'smokeping_requests_total{host="127.0.0.1",ip="127.0.0.1"} '
+
)
+
)
+
wait_until_succeeds(
+
"curl -sSf localhost:9374/metrics | grep -q '{}'".format(
+
'smokeping_response_ttl{host="127.0.0.1",ip="127.0.0.1"}'
+
)
+
)
+
'';
+
};
+
snmp = {
exporterConfig = {
enable = true;
+43
pkgs/servers/monitoring/prometheus/smokeping-prober.nix
···
···
+
{ stdenv, buildGoModule, fetchFromGitHub, nixosTests }:
+
+
let
+
inherit (stdenv) lib;
+
baseVersion = "0.3.1";
+
commit = "9ba85274dcc21bf8132cbe3b3dccfcb4aab57d9f";
+
in
+
buildGoModule rec {
+
pname = "smokeping_prober";
+
version = "${baseVersion}-g${commit}";
+
+
buildFlagsArray = let
+
setVars = {
+
Version = baseVersion;
+
Revision = commit;
+
Branch = commit;
+
BuildUser = "nix";
+
};
+
varFlags = lib.concatStringsSep " " (lib.mapAttrsToList (name: value: "-X github.com/prometheus/common/version.${name}=${value}") setVars);
+
in [
+
"-ldflags=${varFlags} -s -w"
+
];
+
+
src = fetchFromGitHub {
+
rev = commit;
+
owner = "SuperQ";
+
repo = "smokeping_prober";
+
sha256 = "sha256:19596di2gzcvlcwiypsncq4zwbyb6d1r6wxsfi59wax3423i7ndg";
+
};
+
vendorSha256 = "sha256:1b2v3v3kn0m7dvjxbs8q0gw6zingksdqhm5g1frx0mymqk0lg889";
+
+
doCheck = true;
+
+
passthru.tests = { inherit (nixosTests.prometheus-exporters) smokeping; };
+
+
meta = with stdenv.lib; {
+
description = "Prometheus exporter for sending continual ICMP/UDP pings";
+
homepage = "https://github.com/SuperQ/smokeping_prober";
+
license = licenses.asl20;
+
maintainers = with maintainers; [ lukegb ];
+
platforms = platforms.unix;
+
};
+
}
+1
pkgs/top-level/all-packages.nix
···
prometheus-redis-exporter = callPackage ../servers/monitoring/prometheus/redis-exporter.nix { };
prometheus-rabbitmq-exporter = callPackage ../servers/monitoring/prometheus/rabbitmq-exporter.nix { };
prometheus-rtl_433-exporter = callPackage ../servers/monitoring/prometheus/rtl_433-exporter.nix { };
prometheus-snmp-exporter = callPackage ../servers/monitoring/prometheus/snmp-exporter.nix { };
prometheus-sql-exporter = callPackage ../servers/monitoring/prometheus/sql-exporter.nix { };
prometheus-tor-exporter = callPackage ../servers/monitoring/prometheus/tor-exporter.nix { };
···
prometheus-redis-exporter = callPackage ../servers/monitoring/prometheus/redis-exporter.nix { };
prometheus-rabbitmq-exporter = callPackage ../servers/monitoring/prometheus/rabbitmq-exporter.nix { };
prometheus-rtl_433-exporter = callPackage ../servers/monitoring/prometheus/rtl_433-exporter.nix { };
+
prometheus-smokeping-prober = callPackage ../servers/monitoring/prometheus/smokeping-prober.nix { };
prometheus-snmp-exporter = callPackage ../servers/monitoring/prometheus/snmp-exporter.nix { };
prometheus-sql-exporter = callPackage ../servers/monitoring/prometheus/sql-exporter.nix { };
prometheus-tor-exporter = callPackage ../servers/monitoring/prometheus/tor-exporter.nix { };