mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-07-14 14:10:33 +03:00
41c5662cbe
This avoids restarting the postgresql server, when only ensureDatabases or ensureUsers have been changed. It will also allow to properly wait for recovery to finish later. To wait for "postgresql is ready" in other services, we now provide a postgresql.target. Resolves #400018 Co-authored-by: Marcel <me@m4rc3l.de>
1911 lines
56 KiB
Nix
1911 lines
56 KiB
Nix
{
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system ? builtins.currentSystem,
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config ? { },
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pkgs ? import ../.. { inherit system config; },
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}:
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let
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inherit (import ../lib/testing-python.nix { inherit system pkgs; }) makeTest;
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inherit (pkgs.lib)
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concatStringsSep
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maintainers
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mapAttrs
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mkMerge
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removeSuffix
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replaceStrings
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singleton
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splitString
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makeBinPath
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;
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/*
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* The attrset `exporterTests` contains one attribute
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* for each exporter test. Each of these attributes
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* is expected to be an attrset containing:
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*
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* `exporterConfig`:
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* this attribute set contains config for the exporter itself
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*
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* `exporterTest`
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* this attribute set contains test instructions
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*
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* `metricProvider` (optional)
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* this attribute contains additional machine config
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*
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* `nodeName` (optional)
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* override an incompatible testnode name
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*
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* Example:
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* exporterTests.<exporterName> = {
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* exporterConfig = {
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* enable = true;
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* };
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* metricProvider = {
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* services.<metricProvider>.enable = true;
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* };
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* exporterTest = ''
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* wait_for_unit("prometheus-<exporterName>-exporter.service")
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* wait_for_open_port(1234)
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* succeed("curl -sSf 'localhost:1234/metrics'")
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* '';
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* };
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*
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* # this would generate the following test config:
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*
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* nodes.<exporterName> = {
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* services.prometheus.<exporterName> = {
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* enable = true;
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* };
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* services.<metricProvider>.enable = true;
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* };
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*
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* testScript = ''
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* <exporterName>.start()
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* <exporterName>.wait_for_unit("prometheus-<exporterName>-exporter.service")
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* <exporterName>.wait_for_open_port(1234)
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* <exporterName>.succeed("curl -sSf 'localhost:1234/metrics'")
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* <exporterName>.shutdown()
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* '';
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*/
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exporterTests = {
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apcupsd = {
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exporterConfig = {
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enable = true;
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};
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metricProvider = {
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services.apcupsd.enable = true;
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};
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exporterTest = ''
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wait_for_unit("apcupsd.service")
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wait_for_open_port(3551)
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wait_for_unit("prometheus-apcupsd-exporter.service")
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wait_for_open_port(9162)
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succeed("curl -sSf http://localhost:9162/metrics | grep 'apcupsd_info'")
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'';
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};
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artifactory = {
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exporterConfig = {
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enable = true;
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artiUsername = "artifactory-username";
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artiPassword = "artifactory-password";
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};
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exporterTest = ''
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wait_for_unit("prometheus-artifactory-exporter.service")
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wait_for_open_port(9531)
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succeed(
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"curl -sSf http://localhost:9531/metrics | grep 'artifactory_up'"
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)
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'';
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};
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bind = {
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exporterConfig = {
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enable = true;
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};
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metricProvider = {
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services.bind.enable = true;
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services.bind.extraConfig = ''
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statistics-channels {
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inet 127.0.0.1 port 8053 allow { localhost; };
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};
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'';
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};
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exporterTest = ''
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wait_for_unit("prometheus-bind-exporter.service")
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wait_for_open_port(9119)
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succeed(
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"curl -sSf http://localhost:9119/metrics | grep 'bind_query_recursions_total 0'"
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)
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'';
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};
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bird = {
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exporterConfig = {
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enable = true;
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};
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metricProvider = {
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services.bird.enable = true;
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services.bird.config = ''
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router id 127.0.0.1;
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protocol kernel MyObviousTestString {
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ipv4 {
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import all;
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export none;
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};
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}
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protocol device {
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}
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'';
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};
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exporterTest = ''
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wait_for_unit("prometheus-bird-exporter.service")
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wait_for_open_port(9324)
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wait_until_succeeds(
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"curl -sSf http://localhost:9324/metrics | grep 'MyObviousTestString'"
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)
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'';
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};
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bitcoin = {
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exporterConfig = {
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enable = true;
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rpcUser = "bitcoinrpc";
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rpcPasswordFile = pkgs.writeText "password" "hunter2";
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};
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metricProvider = {
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services.bitcoind.default.enable = true;
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services.bitcoind.default.rpc.users.bitcoinrpc.passwordHMAC =
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"e8fe33f797e698ac258c16c8d7aadfbe$872bdb8f4d787367c26bcfd75e6c23c4f19d44a69f5d1ad329e5adf3f82710f7";
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};
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exporterTest = ''
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wait_for_unit("prometheus-bitcoin-exporter.service")
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wait_for_unit("bitcoind-default.service")
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wait_for_open_port(9332)
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succeed("curl -sSf http://localhost:9332/metrics | grep '^bitcoin_blocks '")
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'';
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};
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blackbox = {
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exporterConfig = {
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enable = true;
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configFile = pkgs.writeText "config.yml" (
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builtins.toJSON {
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modules.icmp_v6 = {
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prober = "icmp";
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icmp.preferred_ip_protocol = "ip6";
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};
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}
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);
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};
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exporterTest = ''
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wait_for_unit("prometheus-blackbox-exporter.service")
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wait_for_open_port(9115)
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succeed(
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"curl -sSf 'http://localhost:9115/probe?target=localhost&module=icmp_v6' | grep 'probe_success 1'"
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)
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'';
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};
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borgmatic = {
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exporterConfig = {
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enable = true;
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user = "root";
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};
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metricProvider = {
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services.borgmatic.enable = true;
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services.borgmatic.settings.source_directories = [ "/home" ];
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services.borgmatic.settings.repositories = [
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{
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label = "local";
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path = "/var/backup";
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}
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];
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services.borgmatic.settings.keep_daily = 10;
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};
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exporterTest = ''
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succeed("borgmatic rcreate -e none")
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succeed("borgmatic")
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wait_for_unit("prometheus-borgmatic-exporter.service")
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wait_for_open_port(9996)
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succeed("curl -sSf localhost:9996/metrics | grep 'borg_total_backups{repository=\"/var/backup\"} 1'")
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'';
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};
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collectd = {
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exporterConfig = {
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enable = true;
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extraFlags = [ "--web.collectd-push-path /collectd" ];
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};
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exporterTest =
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let
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postData = replaceStrings [ "\n" ] [ "" ] ''
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[{
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"values":[23],
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"dstypes":["gauge"],
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"type":"gauge",
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"interval":1000,
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"host":"testhost",
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"plugin":"testplugin",
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"time":DATE
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}]
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'';
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in
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''
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wait_for_unit("prometheus-collectd-exporter.service")
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wait_for_open_port(9103)
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succeed(
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'echo \'${postData}\'> /tmp/data.json'
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)
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succeed('sed -i -e "s DATE $(date +%s) " /tmp/data.json')
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succeed(
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"curl -sSfH 'Content-Type: application/json' -X POST --data @/tmp/data.json localhost:9103/collectd"
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)
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succeed(
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"curl -sSf localhost:9103/metrics | grep 'collectd_testplugin_gauge{instance=\"testhost\"} 23'"
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)
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'';
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};
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deluge = {
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exporterConfig = {
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enable = true;
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port = 1234;
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listenAddress = "127.0.0.1";
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delugeUser = "user";
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delugePort = 2345;
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delugePasswordFile = pkgs.writeText "password" "weak_password";
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};
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metricProvider = {
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services.deluge.enable = true;
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services.deluge.declarative = true;
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services.deluge.config.daemon_port = 2345;
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services.deluge.authFile = pkgs.writeText "authFile" ''
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localclient:abcdef:10
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user:weak_password:10
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'';
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};
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exporterTest = ''
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wait_for_unit("deluged.service")
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wait_for_open_port(2345)
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wait_for_unit("prometheus-deluge-exporter.service")
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wait_for_open_port(1234)
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succeed("curl -sSf http://localhost:1234 | grep 'deluge_torrents'")
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'';
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};
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dnsmasq = {
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exporterConfig = {
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enable = true;
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leasesPath = "/var/lib/dnsmasq/dnsmasq.leases";
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};
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metricProvider = {
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services.dnsmasq.enable = true;
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};
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exporterTest = ''
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wait_for_unit("dnsmasq.service")
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wait_for_open_port(53)
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wait_for_file("/var/lib/dnsmasq/dnsmasq.leases")
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wait_for_unit("prometheus-dnsmasq-exporter.service")
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wait_for_open_port(9153)
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succeed("curl -sSf http://localhost:9153/metrics | grep 'dnsmasq_leases 0'")
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'';
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};
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dnssec = {
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exporterConfig = {
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enable = true;
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configuration = {
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records = [
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{
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zone = "example.com";
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record = "@";
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type = "SOA";
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}
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];
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};
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resolvers = [ "127.0.0.1:53" ];
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};
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metricProvider = {
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services.knot = {
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enable = true;
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settingsFile = pkgs.writeText "knot.conf" ''
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server:
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listen: 127.0.0.1@53
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template:
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- id: default
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storage: ${
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pkgs.buildEnv {
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name = "zones";
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paths = [
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(pkgs.writeTextDir "example.com.zone" ''
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@ SOA ns1.example.com. noc.example.com. 2024032401 86400 7200 3600000 172800
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@ NS ns1
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ns1 A 192.168.0.1
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'')
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];
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}
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}
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zonefile-load: difference
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zonefile-sync: -1
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zone:
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- domain: example.com
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file: example.com.zone
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dnssec-signing: on
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'';
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};
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};
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exporterTest = ''
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wait_for_unit("knot.service")
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wait_for_open_port(53)
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wait_for_unit("prometheus-dnssec-exporter.service")
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wait_for_open_port(9204)
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succeed("curl -sSf http://localhost:9204/metrics | grep 'example.com'")
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'';
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};
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# Access to WHOIS server is required to properly test this exporter, so
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# just perform basic sanity check that the exporter is running and returns
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# a failure.
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domain = {
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exporterConfig = {
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enable = true;
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};
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exporterTest = ''
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wait_for_unit("prometheus-domain-exporter.service")
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wait_for_open_port(9222)
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succeed("curl -sSf 'http://localhost:9222/probe?target=nixos.org'")
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'';
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};
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dovecot = {
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exporterConfig = {
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enable = true;
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scopes = [ "global" ];
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socketPath = "/var/run/dovecot2/old-stats";
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user = "root"; # <- don't use user root in production
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};
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metricProvider = {
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services.dovecot2.enable = true;
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};
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exporterTest = ''
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wait_for_unit("prometheus-dovecot-exporter.service")
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wait_for_open_port(9166)
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succeed(
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"curl -sSf http://localhost:9166/metrics | grep 'dovecot_up{scope=\"global\"} 1'"
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)
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'';
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};
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exportarr-sonarr =
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let
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apikey = "eccff6a992bc2e4b88e46d064b26bb4e";
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in
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{
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nodeName = "exportarr_sonarr";
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exporterConfig = {
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enable = true;
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url = "http://127.0.0.1:8989";
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apiKeyFile = pkgs.writeText "dummy-api-key" apikey;
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};
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metricProvider = {
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services.sonarr = {
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enable = true;
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environmentFiles = [ (pkgs.writeText "sonarr-env" "SONARR__AUTH__APIKEY=${apikey}") ];
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};
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};
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exporterTest = ''
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wait_for_unit("sonarr.service")
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wait_for_open_port(8989)
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wait_for_unit("prometheus-exportarr-sonarr-exporter.service")
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wait_for_open_port(9708)
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succeed("curl -sSf http://localhost:9708/metrics | grep sonarr_series_total")
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'';
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};
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ebpf = {
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exporterConfig = {
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enable = true;
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names = [ "timers" ];
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};
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exporterTest = ''
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wait_for_unit("prometheus-ebpf-exporter.service")
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wait_for_open_port(9435)
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succeed(
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"curl -sSf http://localhost:9435/metrics | grep 'ebpf_exporter_enabled_configs{name=\"timers\"} 1'"
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)
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'';
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};
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fastly = {
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exporterConfig = {
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enable = true;
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environmentFile = pkgs.writeText "fastly-exporter-env" "FASTLY_API_TOKEN=abc123";
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};
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exporterTest = ''
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wait_for_unit("prometheus-fastly-exporter.service")
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wait_for_open_port(9118)
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'';
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};
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fritzbox = {
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# TODO add proper test case
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exporterConfig = {
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enable = true;
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};
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exporterTest = ''
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wait_for_unit("prometheus-fritzbox-exporter.service")
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wait_for_open_port(9133)
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succeed(
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"curl -sSf http://localhost:9133/metrics | grep 'fritzbox_exporter_collect_errors 0'"
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)
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'';
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};
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graphite = {
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exporterConfig = {
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enable = true;
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port = 9108;
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graphitePort = 9109;
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mappingSettings.mappings = [
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{
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match = "test.*.*";
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name = "testing";
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labels = {
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protocol = "$1";
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author = "$2";
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};
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}
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];
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};
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exporterTest = ''
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wait_for_unit("prometheus-graphite-exporter.service")
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wait_for_open_port(9108)
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wait_for_open_port(9109)
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succeed("echo test.tcp.foo-bar 1234 $(date +%s) | nc -w1 localhost 9109")
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succeed("curl -sSf http://localhost:9108/metrics | grep 'testing{author=\"foo-bar\",protocol=\"tcp\"} 1234'")
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'';
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};
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idrac = {
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exporterConfig = {
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enable = true;
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port = 9348;
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configuration = {
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hosts = {
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default = {
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username = "username";
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password = "password";
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};
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};
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};
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};
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exporterTest = ''
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wait_for_unit("prometheus-idrac-exporter.service")
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wait_for_open_port(9348)
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wait_until_succeeds("curl localhost:9348")
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'';
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};
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influxdb = {
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exporterConfig = {
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enable = true;
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sampleExpiry = "3s";
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};
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exporterTest = ''
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wait_for_unit("prometheus-influxdb-exporter.service")
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wait_for_open_port(9122)
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succeed(
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"curl -XPOST http://localhost:9122/write --data-binary 'influxdb_exporter,distro=nixos,added_in=21.09 value=1'"
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)
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succeed(
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"curl -sSf http://localhost:9122/metrics | grep 'nixos'"
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)
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execute("sleep 5")
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fail(
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"curl -sSf http://localhost:9122/metrics | grep 'nixos'"
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)
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'';
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};
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ipmi = {
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exporterConfig = {
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enable = true;
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};
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exporterTest = ''
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wait_for_unit("prometheus-ipmi-exporter.service")
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wait_for_open_port(9290)
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succeed(
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"curl -sSf http://localhost:9290/metrics | grep 'ipmi_scrape_duration_seconds'"
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)
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'';
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};
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jitsi = {
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exporterConfig = {
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enable = true;
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};
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metricProvider = {
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systemd.services.prometheus-jitsi-exporter.after = [ "jitsi-videobridge2.service" ];
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|
services.jitsi-videobridge = {
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enable = true;
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colibriRestApi = true;
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};
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};
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exporterTest = ''
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wait_for_unit("jitsi-videobridge2.service")
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wait_for_open_port(8080)
|
|
wait_for_unit("prometheus-jitsi-exporter.service")
|
|
wait_for_open_port(9700)
|
|
wait_until_succeeds(
|
|
'journalctl -eu prometheus-jitsi-exporter.service -o cat | grep "key=participants"'
|
|
)
|
|
succeed("curl -sSf 'localhost:9700/metrics' | grep 'jitsi_participants 0'")
|
|
'';
|
|
};
|
|
|
|
json = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
configFile = pkgs.writeText "json-exporter-conf.json" (
|
|
builtins.toJSON {
|
|
modules = {
|
|
default = {
|
|
metrics = [
|
|
{
|
|
name = "json_test_metric";
|
|
path = "{ .test }";
|
|
}
|
|
];
|
|
};
|
|
};
|
|
}
|
|
);
|
|
};
|
|
metricProvider = {
|
|
systemd.services.prometheus-json-exporter.after = [ "nginx.service" ];
|
|
services.nginx = {
|
|
enable = true;
|
|
virtualHosts.localhost.locations."/".extraConfig = ''
|
|
return 200 "{\"test\":1}";
|
|
'';
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("nginx.service")
|
|
wait_for_open_port(80)
|
|
wait_for_unit("prometheus-json-exporter.service")
|
|
wait_for_open_port(7979)
|
|
succeed(
|
|
"curl -sSf 'localhost:7979/probe?target=http://localhost' | grep 'json_test_metric 1'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
knot = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
metricProvider = {
|
|
services.knot = {
|
|
enable = true;
|
|
extraArgs = [ "-v" ];
|
|
settingsFile = pkgs.writeText "knot.conf" ''
|
|
server:
|
|
listen: 127.0.0.1@53
|
|
|
|
template:
|
|
- id: default
|
|
global-module: mod-stats
|
|
dnssec-signing: off
|
|
zonefile-sync: -1
|
|
zonefile-load: difference
|
|
storage: ${
|
|
pkgs.buildEnv {
|
|
name = "foo";
|
|
paths = [
|
|
(pkgs.writeTextDir "test.zone" ''
|
|
@ SOA ns.example.com. noc.example.com. 2019031301 86400 7200 3600000 172800
|
|
@ NS ns1
|
|
@ NS ns2
|
|
ns1 A 192.168.0.1
|
|
'')
|
|
];
|
|
}
|
|
}
|
|
|
|
mod-stats:
|
|
- id: custom
|
|
edns-presence: on
|
|
query-type: on
|
|
|
|
zone:
|
|
- domain: test
|
|
file: test.zone
|
|
module: mod-stats/custom
|
|
'';
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("knot.service")
|
|
wait_for_unit("prometheus-knot-exporter.service")
|
|
wait_for_open_port(9433)
|
|
succeed("curl -sSf 'localhost:9433' | grep '2\.019031301'")
|
|
'';
|
|
};
|
|
|
|
keylight = {
|
|
# A hardware device is required to properly test this exporter, so just
|
|
# perform a couple of basic sanity checks that the exporter is running
|
|
# and requires a target, but cannot reach a specified target.
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-keylight-exporter.service")
|
|
wait_for_open_port(9288)
|
|
succeed(
|
|
"curl -sS --write-out '%{http_code}' -o /dev/null http://localhost:9288/metrics | grep '400'"
|
|
)
|
|
succeed(
|
|
"curl -sS --write-out '%{http_code}' -o /dev/null http://localhost:9288/metrics?target=nosuchdevice | grep '500'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
lnd = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
lndTlsPath = "/var/lib/lnd/tls.cert";
|
|
lndMacaroonDir = "/var/lib/lnd";
|
|
extraFlags = [ "--lnd.network=regtest" ];
|
|
};
|
|
metricProvider = {
|
|
systemd.services.prometheus-lnd-exporter.serviceConfig.RestartSec = 15;
|
|
systemd.services.prometheus-lnd-exporter.after = [ "lnd.service" ];
|
|
services.bitcoind.regtest = {
|
|
enable = true;
|
|
extraConfig = ''
|
|
rpcauth=bitcoinrpc:e8fe33f797e698ac258c16c8d7aadfbe$872bdb8f4d787367c26bcfd75e6c23c4f19d44a69f5d1ad329e5adf3f82710f7
|
|
zmqpubrawblock=tcp://127.0.0.1:28332
|
|
zmqpubrawtx=tcp://127.0.0.1:28333
|
|
# https://github.com/lightningnetwork/lnd/issues/9163
|
|
deprecatedrpc=warnings
|
|
'';
|
|
extraCmdlineOptions = [ "-regtest" ];
|
|
};
|
|
systemd.services.lnd = {
|
|
serviceConfig.ExecStart = ''
|
|
${pkgs.lnd}/bin/lnd \
|
|
--datadir=/var/lib/lnd \
|
|
--tlscertpath=/var/lib/lnd/tls.cert \
|
|
--tlskeypath=/var/lib/lnd/tls.key \
|
|
--logdir=/var/log/lnd \
|
|
--bitcoin.active \
|
|
--bitcoin.regtest \
|
|
--bitcoin.node=bitcoind \
|
|
--bitcoind.rpcuser=bitcoinrpc \
|
|
--bitcoind.rpcpass=hunter2 \
|
|
--bitcoind.zmqpubrawblock=tcp://127.0.0.1:28332 \
|
|
--bitcoind.zmqpubrawtx=tcp://127.0.0.1:28333 \
|
|
--readonlymacaroonpath=/var/lib/lnd/readonly.macaroon
|
|
'';
|
|
serviceConfig.StateDirectory = "lnd";
|
|
wantedBy = [ "multi-user.target" ];
|
|
after = [ "network.target" ];
|
|
};
|
|
# initialize wallet, creates macaroon needed by exporter
|
|
systemd.services.lnd.postStart = ''
|
|
${pkgs.curl}/bin/curl \
|
|
--retry 20 \
|
|
--retry-delay 1 \
|
|
--retry-connrefused \
|
|
--cacert /var/lib/lnd/tls.cert \
|
|
-X GET \
|
|
https://localhost:8080/v1/genseed | ${pkgs.jq}/bin/jq -c '.cipher_seed_mnemonic' > /tmp/seed
|
|
${pkgs.curl}/bin/curl \
|
|
--retry 20 \
|
|
--retry-delay 1 \
|
|
--retry-connrefused \
|
|
--cacert /var/lib/lnd/tls.cert \
|
|
-X POST \
|
|
-d "{\"wallet_password\": \"asdfasdfasdf\", \"cipher_seed_mnemonic\": $(cat /tmp/seed | tr -d '\n')}" \
|
|
https://localhost:8080/v1/initwallet
|
|
'';
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("lnd.service")
|
|
wait_for_open_port(10009)
|
|
wait_for_unit("prometheus-lnd-exporter.service")
|
|
wait_for_open_port(9092)
|
|
succeed("curl -sSf localhost:9092/metrics | grep '^lnd_peer_count'")
|
|
'';
|
|
};
|
|
|
|
mail = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
configuration = {
|
|
monitoringInterval = "2s";
|
|
mailCheckTimeout = "10s";
|
|
servers = [
|
|
{
|
|
name = "testserver";
|
|
server = "localhost";
|
|
port = 25;
|
|
from = "mail-exporter@localhost";
|
|
to = "mail-exporter@localhost";
|
|
detectionDir = "/var/spool/mail/mail-exporter/new";
|
|
}
|
|
];
|
|
};
|
|
};
|
|
metricProvider = {
|
|
services.postfix.enable = true;
|
|
systemd.services.prometheus-mail-exporter = {
|
|
after = [ "postfix.service" ];
|
|
requires = [ "postfix.service" ];
|
|
serviceConfig = {
|
|
ExecStartPre = [
|
|
"${pkgs.writeShellScript "create-maildir" ''
|
|
mkdir -p -m 0700 mail-exporter/new
|
|
''}"
|
|
];
|
|
ProtectHome = true;
|
|
ReadOnlyPaths = "/";
|
|
ReadWritePaths = "/var/spool/mail";
|
|
WorkingDirectory = "/var/spool/mail";
|
|
};
|
|
};
|
|
users.users.mailexporter = {
|
|
isSystemUser = true;
|
|
group = "mailexporter";
|
|
};
|
|
users.groups.mailexporter = { };
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("postfix.service")
|
|
wait_for_unit("prometheus-mail-exporter.service")
|
|
wait_for_open_port(9225)
|
|
wait_until_succeeds(
|
|
"curl -sSf http://localhost:9225/metrics | grep 'mail_deliver_success{configname=\"testserver\"} 1'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
mikrotik = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
extraFlags = [ "-timeout=1s" ];
|
|
configuration = {
|
|
devices = [
|
|
{
|
|
name = "router";
|
|
address = "192.168.42.48";
|
|
user = "prometheus";
|
|
password = "shh";
|
|
}
|
|
];
|
|
features = {
|
|
bgp = true;
|
|
dhcp = true;
|
|
dhcpl = true;
|
|
dhcpv6 = true;
|
|
health = true;
|
|
routes = true;
|
|
poe = true;
|
|
pools = true;
|
|
optics = true;
|
|
w60g = true;
|
|
wlansta = true;
|
|
wlanif = true;
|
|
monitor = true;
|
|
ipsec = true;
|
|
};
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-mikrotik-exporter.service")
|
|
wait_for_open_port(9436)
|
|
succeed(
|
|
"curl -sSf http://localhost:9436/metrics | grep 'mikrotik_scrape_collector_success{device=\"router\"} 0'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
modemmanager = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
refreshRate = "10s";
|
|
};
|
|
metricProvider = {
|
|
# ModemManager is installed when NetworkManager is enabled. Ensure it is
|
|
# started and is wanted by NM and the exporter to start everything up
|
|
# in the right order.
|
|
networking.networkmanager.enable = true;
|
|
systemd.services.ModemManager = {
|
|
enable = true;
|
|
wantedBy = [
|
|
"NetworkManager.service"
|
|
"prometheus-modemmanager-exporter.service"
|
|
];
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("ModemManager.service")
|
|
wait_for_unit("prometheus-modemmanager-exporter.service")
|
|
wait_for_open_port(9539)
|
|
succeed(
|
|
"curl -sSf http://localhost:9539/metrics | grep 'modemmanager_info'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
mqtt = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
environmentFile = pkgs.writeText "mqtt-exporter-envfile" ''
|
|
MQTT_PASSWORD=testpassword
|
|
'';
|
|
};
|
|
metricProvider = {
|
|
services.mosquitto = {
|
|
enable = true;
|
|
listeners = [
|
|
{
|
|
users.exporter = {
|
|
acl = [ "read #" ];
|
|
passwordFile = pkgs.writeText "mosquitto-password" "testpassword";
|
|
};
|
|
}
|
|
];
|
|
};
|
|
systemd.services.prometheus-mqtt-exporter = {
|
|
wants = [ "mosquitto.service" ];
|
|
after = [ "mosquitto.service" ];
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("mosquitto.service")
|
|
wait_for_unit("prometheus-mqtt-exporter.service")
|
|
wait_for_open_port(9000)
|
|
succeed(
|
|
"curl -sSf http://localhost:9000/metrics | grep '^python_info'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
mysqld = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
runAsLocalSuperUser = true;
|
|
configFile = pkgs.writeText "test-prometheus-exporter-mysqld-config.my-cnf" ''
|
|
[client]
|
|
user = exporter
|
|
password = snakeoilpassword
|
|
'';
|
|
};
|
|
metricProvider = {
|
|
services.mysql = {
|
|
enable = true;
|
|
package = pkgs.mariadb;
|
|
initialScript = pkgs.writeText "mysql-init-script.sql" ''
|
|
CREATE USER 'exporter'@'localhost'
|
|
IDENTIFIED BY 'snakeoilpassword'
|
|
WITH MAX_USER_CONNECTIONS 3;
|
|
GRANT PROCESS, REPLICATION CLIENT, SLAVE MONITOR, SELECT ON *.* TO 'exporter'@'localhost';
|
|
'';
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-mysqld-exporter.service")
|
|
wait_for_open_port(9104)
|
|
wait_for_unit("mysql.service")
|
|
succeed("curl -sSf http://localhost:9104/metrics | grep 'mysql_up 1'")
|
|
systemctl("stop mysql.service")
|
|
succeed("curl -sSf http://localhost:9104/metrics | grep 'mysql_up 0'")
|
|
systemctl("start mysql.service")
|
|
wait_for_unit("mysql.service")
|
|
succeed("curl -sSf http://localhost:9104/metrics | grep 'mysql_up 1'")
|
|
'';
|
|
};
|
|
|
|
nextcloud = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
passwordFile = "/var/nextcloud-pwfile";
|
|
url = "http://localhost";
|
|
};
|
|
metricProvider = {
|
|
systemd.services.nc-pwfile =
|
|
let
|
|
passfile = (pkgs.writeText "pwfile" "snakeoilpw");
|
|
in
|
|
{
|
|
requiredBy = [ "prometheus-nextcloud-exporter.service" ];
|
|
before = [ "prometheus-nextcloud-exporter.service" ];
|
|
serviceConfig.ExecStart = ''
|
|
${pkgs.coreutils}/bin/install -o nextcloud-exporter -m 0400 ${passfile} /var/nextcloud-pwfile
|
|
'';
|
|
};
|
|
services.nginx = {
|
|
enable = true;
|
|
virtualHosts."localhost" = {
|
|
basicAuth.nextcloud-exporter = "snakeoilpw";
|
|
locations."/" = {
|
|
root = "${pkgs.prometheus-nextcloud-exporter.src}/serverinfo/testdata";
|
|
tryFiles = "/negative-space.json =404";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("nginx.service")
|
|
wait_for_unit("prometheus-nextcloud-exporter.service")
|
|
wait_for_open_port(9205)
|
|
succeed("curl -sSf http://localhost:9205/metrics | grep 'nextcloud_up 1'")
|
|
'';
|
|
};
|
|
|
|
nginx = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
constLabels = [ "foo=bar" ];
|
|
};
|
|
metricProvider = {
|
|
services.nginx = {
|
|
enable = true;
|
|
statusPage = true;
|
|
virtualHosts."test".extraConfig = "return 204;";
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("nginx.service")
|
|
wait_for_unit("prometheus-nginx-exporter.service")
|
|
wait_for_open_port(9113)
|
|
succeed("curl -sSf http://localhost:9113/metrics | grep 'nginx_up{foo=\"bar\"} 1'")
|
|
'';
|
|
};
|
|
|
|
nginxlog = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
group = "nginx";
|
|
settings = {
|
|
namespaces = [
|
|
{
|
|
name = "filelogger";
|
|
source = {
|
|
files = [ "/var/log/nginx/filelogger.access.log" ];
|
|
};
|
|
}
|
|
{
|
|
name = "syslogger";
|
|
source = {
|
|
syslog = {
|
|
listen_address = "udp://127.0.0.1:10000";
|
|
format = "rfc3164";
|
|
tags = [ "nginx" ];
|
|
};
|
|
};
|
|
}
|
|
];
|
|
};
|
|
};
|
|
metricProvider = {
|
|
services.nginx = {
|
|
enable = true;
|
|
httpConfig = ''
|
|
server {
|
|
listen 80;
|
|
server_name filelogger.local;
|
|
access_log /var/log/nginx/filelogger.access.log;
|
|
}
|
|
server {
|
|
listen 81;
|
|
server_name syslogger.local;
|
|
access_log syslog:server=127.0.0.1:10000,tag=nginx,severity=info;
|
|
}
|
|
'';
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("nginx.service")
|
|
wait_for_unit("prometheus-nginxlog-exporter.service")
|
|
wait_for_open_port(9117)
|
|
wait_for_open_port(80)
|
|
wait_for_open_port(81)
|
|
succeed("curl http://localhost")
|
|
execute("sleep 1")
|
|
succeed(
|
|
"curl -sSf http://localhost:9117/metrics | grep 'filelogger_http_response_count_total' | grep 1"
|
|
)
|
|
succeed("curl http://localhost:81")
|
|
execute("sleep 1")
|
|
succeed(
|
|
"curl -sSf http://localhost:9117/metrics | grep 'syslogger_http_response_count_total' | grep 1"
|
|
)
|
|
'';
|
|
};
|
|
|
|
node = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-node-exporter.service")
|
|
wait_for_open_port(9100)
|
|
succeed(
|
|
"curl -sSf http://localhost:9100/metrics | grep 'node_exporter_build_info{.\\+} 1'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
node-cert = {
|
|
nodeName = "node_cert";
|
|
exporterConfig = {
|
|
enable = true;
|
|
paths = [ "/run/certs" ];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-node-cert-exporter.service")
|
|
wait_for_open_port(9141)
|
|
wait_until_succeeds(
|
|
"curl -sSf http://localhost:9141/metrics | grep 'ssl_certificate_expiry_seconds{.\\+path=\"/run/certs/node-cert\\.cert\".\\+}'"
|
|
)
|
|
'';
|
|
|
|
metricProvider = {
|
|
system.activationScripts.cert.text = ''
|
|
mkdir -p /run/certs
|
|
cd /run/certs
|
|
|
|
cat >ca.template <<EOF
|
|
organization = "prometheus-node-cert-exporter"
|
|
cn = "prometheus-node-cert-exporter"
|
|
expiration_days = 365
|
|
ca
|
|
cert_signing_key
|
|
crl_signing_key
|
|
EOF
|
|
|
|
${pkgs.gnutls}/bin/certtool \
|
|
--generate-privkey \
|
|
--key-type rsa \
|
|
--sec-param High \
|
|
--outfile node-cert.key
|
|
|
|
${pkgs.gnutls}/bin/certtool \
|
|
--generate-self-signed \
|
|
--load-privkey node-cert.key \
|
|
--template ca.template \
|
|
--outfile node-cert.cert
|
|
'';
|
|
};
|
|
};
|
|
|
|
pgbouncer = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
connectionEnvFile = "${pkgs.writeText "connstr-env" ''
|
|
PGBOUNCER_EXPORTER_CONNECTION_STRING=postgres://admin@localhost:6432/pgbouncer?sslmode=disable
|
|
''}";
|
|
};
|
|
|
|
metricProvider = {
|
|
services.postgresql.enable = true;
|
|
services.pgbouncer = {
|
|
enable = true;
|
|
settings = {
|
|
pgbouncer = {
|
|
listen_addr = "*";
|
|
auth_type = "any";
|
|
max_client_conn = 99;
|
|
# https://github.com/prometheus-community/pgbouncer_exporter#pgbouncer-configuration
|
|
ignore_startup_parameters = "extra_float_digits";
|
|
};
|
|
databases = {
|
|
postgres = concatStringsSep " " [
|
|
"host=/run/postgresql"
|
|
"port=5432"
|
|
"auth_user=postgres"
|
|
"dbname=postgres"
|
|
];
|
|
};
|
|
};
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("postgresql.target")
|
|
wait_for_unit("pgbouncer.service")
|
|
wait_for_unit("prometheus-pgbouncer-exporter.service")
|
|
wait_for_open_port(9127)
|
|
succeed("curl -sSf http://localhost:9127/metrics | grep 'pgbouncer_up 1'")
|
|
succeed(
|
|
"curl -sSf http://localhost:9127/metrics | grep 'pgbouncer_config_max_client_connections 99'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
php-fpm = {
|
|
nodeName = "php_fpm";
|
|
exporterConfig = {
|
|
enable = true;
|
|
environmentFile = pkgs.writeTextFile {
|
|
name = "/tmp/prometheus-php-fpm-exporter.env";
|
|
text = ''
|
|
PHP_FPM_SCRAPE_URI="tcp://127.0.0.1:9000/status"
|
|
'';
|
|
};
|
|
};
|
|
metricProvider = {
|
|
users.users."php-fpm-exporter" = {
|
|
isSystemUser = true;
|
|
group = "php-fpm-exporter";
|
|
};
|
|
users.groups."php-fpm-exporter" = { };
|
|
services.phpfpm.pools."php-fpm-exporter" = {
|
|
user = "php-fpm-exporter";
|
|
group = "php-fpm-exporter";
|
|
settings = {
|
|
"pm" = "dynamic";
|
|
"pm.max_children" = 32;
|
|
"pm.max_requests" = 500;
|
|
"pm.start_servers" = 2;
|
|
"pm.min_spare_servers" = 2;
|
|
"pm.max_spare_servers" = 5;
|
|
"pm.status_path" = "/status";
|
|
"listen" = "127.0.0.1:9000";
|
|
"listen.allowed_clients" = "127.0.0.1";
|
|
};
|
|
phpEnv."PATH" = makeBinPath [ pkgs.php ];
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("phpfpm-php-fpm-exporter.service")
|
|
wait_for_unit("prometheus-php-fpm-exporter.service")
|
|
succeed("curl -sSf http://localhost:9253/metrics | grep 'phpfpm_up{.*} 1'")
|
|
'';
|
|
};
|
|
|
|
ping = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
|
|
settings = {
|
|
targets = [
|
|
{
|
|
"localhost" = {
|
|
alias = "local machine";
|
|
env = "prod";
|
|
type = "domain";
|
|
};
|
|
}
|
|
{
|
|
"127.0.0.1" = {
|
|
alias = "local machine";
|
|
type = "v4";
|
|
};
|
|
}
|
|
{
|
|
"::1" = {
|
|
alias = "local machine";
|
|
type = "v6";
|
|
};
|
|
}
|
|
{
|
|
"google.com" = { };
|
|
}
|
|
];
|
|
dns = { };
|
|
ping = {
|
|
interval = "2s";
|
|
timeout = "3s";
|
|
history-size = 42;
|
|
payload-size = 56;
|
|
};
|
|
log = {
|
|
level = "warn";
|
|
};
|
|
};
|
|
};
|
|
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-ping-exporter.service")
|
|
wait_for_open_port(9427)
|
|
succeed("curl -sSf http://localhost:9427/metrics | grep 'ping_up{.*} 1'")
|
|
'';
|
|
};
|
|
|
|
postfix = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
metricProvider = {
|
|
services.postfix.enable = true;
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-postfix-exporter.service")
|
|
wait_for_file("/var/lib/postfix/queue/public/showq")
|
|
wait_for_open_port(9154)
|
|
wait_until_succeeds(
|
|
"curl -sSf http://localhost:9154/metrics | grep 'postfix_up{path=\"/var/lib/postfix/queue/public/showq\"} 1'"
|
|
)
|
|
succeed(
|
|
"curl -sSf http://localhost:9154/metrics | grep 'postfix_smtpd_connects_total 0'"
|
|
)
|
|
succeed("curl -sSf http://localhost:9154/metrics | grep 'postfix_up{.*} 1'")
|
|
'';
|
|
};
|
|
|
|
postgres = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
runAsLocalSuperUser = true;
|
|
};
|
|
metricProvider = {
|
|
services.postgresql.enable = true;
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-postgres-exporter.service")
|
|
wait_for_open_port(9187)
|
|
wait_for_unit("postgresql.target")
|
|
succeed(
|
|
"curl -sSf http://localhost:9187/metrics | grep 'pg_exporter_last_scrape_error 0'"
|
|
)
|
|
succeed("curl -sSf http://localhost:9187/metrics | grep 'pg_up 1'")
|
|
systemctl("stop postgresql")
|
|
succeed(
|
|
"curl -sSf http://localhost:9187/metrics | grep -v 'pg_exporter_last_scrape_error 0'"
|
|
)
|
|
succeed("curl -sSf http://localhost:9187/metrics | grep 'pg_up 0'")
|
|
systemctl("start postgresql")
|
|
wait_for_unit("postgresql.target")
|
|
succeed(
|
|
"curl -sSf http://localhost:9187/metrics | grep 'pg_exporter_last_scrape_error 0'"
|
|
)
|
|
succeed("curl -sSf http://localhost:9187/metrics | grep 'pg_up 1'")
|
|
'';
|
|
};
|
|
|
|
process = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
settings.process_names = [
|
|
# Remove nix store path from process name
|
|
{
|
|
name = "{{.Matches.Wrapped}} {{ .Matches.Args }}";
|
|
cmdline = [ "^/nix/store[^ ]*/(?P<Wrapped>[^ /]*) (?P<Args>.*)" ];
|
|
}
|
|
];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-process-exporter.service")
|
|
wait_for_open_port(9256)
|
|
wait_until_succeeds(
|
|
"curl -sSf localhost:9256/metrics | grep -q '{}'".format(
|
|
'namedprocess_namegroup_cpu_seconds_total{groupname="process-exporter '
|
|
)
|
|
)
|
|
'';
|
|
};
|
|
|
|
pve =
|
|
let
|
|
pveExporterEnvFile = pkgs.writeTextFile {
|
|
name = "pve.env";
|
|
text = ''
|
|
PVE_USER="test_user@pam"
|
|
PVE_PASSWORD="hunter3"
|
|
PVE_VERIFY_SSL="false"
|
|
'';
|
|
};
|
|
in
|
|
{
|
|
exporterConfig = {
|
|
enable = true;
|
|
environmentFile = pveExporterEnvFile;
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-pve-exporter.service")
|
|
wait_for_open_port(9221)
|
|
wait_until_succeeds("curl localhost:9221")
|
|
'';
|
|
};
|
|
|
|
py-air-control = {
|
|
nodeName = "py_air_control";
|
|
exporterConfig = {
|
|
enable = true;
|
|
deviceHostname = "127.0.0.1";
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-py-air-control-exporter.service")
|
|
wait_for_open_port(9896)
|
|
succeed(
|
|
"curl -sSf http://localhost:9896/metrics | grep 'py_air_control_sampling_error_total'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
redis = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
metricProvider.services.redis.servers."".enable = true;
|
|
exporterTest = ''
|
|
wait_for_unit("redis.service")
|
|
wait_for_unit("prometheus-redis-exporter.service")
|
|
wait_for_open_port(6379)
|
|
wait_for_open_port(9121)
|
|
wait_until_succeeds("curl -sSf localhost:9121/metrics | grep 'redis_up 1'")
|
|
'';
|
|
};
|
|
|
|
restic =
|
|
let
|
|
repository = "rest:http://127.0.0.1:8000";
|
|
passwordFile = pkgs.writeText "restic-test-password" "test-password";
|
|
in
|
|
{
|
|
exporterConfig = {
|
|
enable = true;
|
|
inherit repository passwordFile;
|
|
};
|
|
metricProvider = {
|
|
services.restic.server = {
|
|
enable = true;
|
|
extraFlags = [ "--no-auth" ];
|
|
};
|
|
environment.systemPackages = [ pkgs.restic ];
|
|
};
|
|
exporterTest = ''
|
|
# prometheus-restic-exporter.service fails without initialised repository
|
|
systemctl("stop prometheus-restic-exporter.service")
|
|
|
|
# Initialise the repository
|
|
wait_for_unit("restic-rest-server.service")
|
|
wait_for_open_port(8000)
|
|
succeed("restic init --repo ${repository} --password-file ${passwordFile}")
|
|
|
|
systemctl("start prometheus-restic-exporter.service")
|
|
wait_for_unit("prometheus-restic-exporter.service")
|
|
wait_for_open_port(9753)
|
|
wait_until_succeeds("curl -sSf localhost:9753/metrics | grep 'restic_check_success 1.0'")
|
|
'';
|
|
};
|
|
|
|
rspamd = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
metricProvider = {
|
|
services.rspamd.enable = true;
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("rspamd.service")
|
|
wait_for_unit("prometheus-rspamd-exporter.service")
|
|
wait_for_open_port(11334)
|
|
wait_for_open_port(7980)
|
|
wait_until_succeeds(
|
|
"curl -sSf 'localhost:7980/probe?target=http://localhost:11334/stat' | grep 'rspamd_scanned{host=\"rspamd\"} 0'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
rtl_433 = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
metricProvider = {
|
|
# Mock rtl_433 binary to return a dummy metric stream.
|
|
nixpkgs.overlays = [
|
|
(self: super: {
|
|
rtl_433 = self.runCommand "rtl_433" { } ''
|
|
mkdir -p "$out/bin"
|
|
cat <<EOF > "$out/bin/rtl_433"
|
|
#!/bin/sh
|
|
while true; do
|
|
printf '{"time" : "2020-04-26 13:37:42", "model" : "zopieux", "id" : 55, "channel" : 3, "temperature_C" : 18.000}\n'
|
|
sleep 4
|
|
done
|
|
EOF
|
|
chmod +x "$out/bin/rtl_433"
|
|
'';
|
|
})
|
|
];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-rtl_433-exporter.service")
|
|
wait_for_open_port(9550)
|
|
wait_until_succeeds(
|
|
"curl -sSf localhost:9550/metrics | grep '{}'".format(
|
|
'rtl_433_temperature_celsius{channel="3",id="55",location="",model="zopieux"} 18'
|
|
)
|
|
)
|
|
'';
|
|
};
|
|
|
|
sabnzbd = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
servers = [
|
|
{
|
|
baseUrl = "http://localhost:8080";
|
|
apiKeyFile = "/var/sabnzbd-apikey";
|
|
}
|
|
];
|
|
};
|
|
|
|
metricProvider = {
|
|
services.sabnzbd.enable = true;
|
|
|
|
# unrar is required for sabnzbd
|
|
nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (pkgs.lib.getName pkg) [ "unrar" ];
|
|
|
|
# extract the generated api key before starting
|
|
systemd.services.sabnzbd-apikey = {
|
|
requires = [ "sabnzbd.service" ];
|
|
after = [ "sabnzbd.service" ];
|
|
requiredBy = [ "prometheus-sabnzbd-exporter.service" ];
|
|
before = [ "prometheus-sabnzbd-exporter.service" ];
|
|
script = ''
|
|
grep -Po '^api_key = \K.+' /var/lib/sabnzbd/sabnzbd.ini > /var/sabnzbd-apikey
|
|
'';
|
|
};
|
|
};
|
|
|
|
exporterTest = ''
|
|
wait_for_unit("sabnzbd.service")
|
|
wait_for_unit("prometheus-sabnzbd-exporter.service")
|
|
wait_for_open_port(8080)
|
|
wait_for_open_port(9387)
|
|
wait_until_succeeds(
|
|
"curl -sSf 'localhost:9387/metrics' | grep 'sabnzbd_queue_size{sabnzbd_instance=\"http://localhost:8080\"} 0.0'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
scaphandre = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
metricProvider = {
|
|
boot.kernelModules = [ "intel_rapl_common" ];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-scaphandre-exporter.service")
|
|
wait_for_open_port(8080)
|
|
wait_until_succeeds(
|
|
"curl -sSf 'localhost:8080/metrics'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
shelly = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
metrics-file = "${pkgs.writeText "test.json" ''{}''}";
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-shelly-exporter.service")
|
|
wait_for_open_port(9784)
|
|
wait_until_succeeds(
|
|
"curl -sSf 'localhost:9784/metrics'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
script = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
settings.scripts = [
|
|
{
|
|
name = "success";
|
|
script = "sleep 1";
|
|
}
|
|
];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-script-exporter.service")
|
|
wait_for_open_port(9172)
|
|
wait_until_succeeds(
|
|
"curl -sSf 'localhost:9172/probe?name=success' | grep -q '{}'".format(
|
|
'script_success{script="success"} 1'
|
|
)
|
|
)
|
|
'';
|
|
};
|
|
|
|
smartctl = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
devices = [
|
|
"/dev/vda"
|
|
];
|
|
};
|
|
exporterTest = ''
|
|
wait_until_succeeds(
|
|
'journalctl -eu prometheus-smartctl-exporter.service -o cat | grep "Unable to detect device type"'
|
|
)
|
|
'';
|
|
};
|
|
|
|
smokeping = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
hosts = [ "127.0.0.1" ];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-smokeping-exporter.service")
|
|
wait_for_open_port(9374)
|
|
wait_until_succeeds(
|
|
"curl -sSf localhost:9374/metrics | grep '{}' | grep -v ' 0$'".format(
|
|
'smokeping_requests_total{host="127.0.0.1",ip="127.0.0.1",source=""} '
|
|
)
|
|
)
|
|
wait_until_succeeds(
|
|
"curl -sSf localhost:9374/metrics | grep '{}'".format(
|
|
'smokeping_response_ttl{host="127.0.0.1",ip="127.0.0.1",source=""}'
|
|
)
|
|
)
|
|
'';
|
|
};
|
|
|
|
snmp = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
configuration = {
|
|
auths.public_v2 = {
|
|
community = "public";
|
|
version = 2;
|
|
};
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-snmp-exporter.service")
|
|
wait_for_open_port(9116)
|
|
succeed("curl -sSf localhost:9116/metrics | grep 'snmp_request_errors_total 0'")
|
|
'';
|
|
};
|
|
|
|
sql = {
|
|
exporterConfig = {
|
|
configuration.jobs.points = {
|
|
interval = "1m";
|
|
connections = [
|
|
"postgres://prometheus-sql-exporter@/data?host=/run/postgresql&sslmode=disable"
|
|
];
|
|
queries = {
|
|
points = {
|
|
labels = [ "name" ];
|
|
help = "Amount of points accumulated per person";
|
|
values = [ "amount" ];
|
|
query = "SELECT SUM(amount) as amount, name FROM points GROUP BY name";
|
|
};
|
|
};
|
|
};
|
|
enable = true;
|
|
user = "prometheus-sql-exporter";
|
|
};
|
|
metricProvider = {
|
|
services.postgresql = {
|
|
enable = true;
|
|
initialScript = builtins.toFile "init.sql" ''
|
|
CREATE DATABASE data;
|
|
\c data;
|
|
CREATE TABLE points (amount INT, name TEXT);
|
|
INSERT INTO points(amount, name) VALUES (1, 'jack');
|
|
INSERT INTO points(amount, name) VALUES (2, 'jill');
|
|
INSERT INTO points(amount, name) VALUES (3, 'jack');
|
|
|
|
CREATE USER "prometheus-sql-exporter";
|
|
GRANT ALL PRIVILEGES ON DATABASE data TO "prometheus-sql-exporter";
|
|
GRANT SELECT ON points TO "prometheus-sql-exporter";
|
|
'';
|
|
};
|
|
systemd.services.prometheus-sql-exporter.after = [ "postgresql.target" ];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-sql-exporter.service")
|
|
wait_for_open_port(9237)
|
|
succeed("curl http://localhost:9237/metrics | grep -c 'sql_points{' | grep 2")
|
|
'';
|
|
};
|
|
|
|
statsd = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-statsd-exporter.service")
|
|
wait_for_open_port(9102)
|
|
succeed("curl http://localhost:9102/metrics | grep 'statsd_exporter_build_info{'")
|
|
wait_until_succeeds(
|
|
"echo 'test.udp:1|c' > /dev/udp/localhost/9125 && \
|
|
curl http://localhost:9102/metrics | grep 'test_udp 1'",
|
|
timeout=10
|
|
)
|
|
wait_until_succeeds(
|
|
"echo 'test.tcp:1|c' > /dev/tcp/localhost/9125 && \
|
|
curl http://localhost:9102/metrics | grep 'test_tcp 1'",
|
|
timeout=10
|
|
)
|
|
'';
|
|
};
|
|
|
|
surfboard = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
modemAddress = "localhost";
|
|
};
|
|
metricProvider = {
|
|
systemd.services.prometheus-surfboard-exporter.after = [ "nginx.service" ];
|
|
services.nginx = {
|
|
enable = true;
|
|
virtualHosts.localhost.locations."/cgi-bin/status".extraConfig = ''
|
|
return 204;
|
|
'';
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("nginx.service")
|
|
wait_for_open_port(80)
|
|
wait_for_unit("prometheus-surfboard-exporter.service")
|
|
wait_for_open_port(9239)
|
|
succeed("curl -sSf localhost:9239/metrics | grep 'surfboard_up 1'")
|
|
'';
|
|
};
|
|
|
|
systemd = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
|
|
extraFlags = [
|
|
"--systemd.collector.enable-restart-count"
|
|
];
|
|
};
|
|
metricProvider = { };
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-systemd-exporter.service")
|
|
wait_for_open_port(9558)
|
|
wait_until_succeeds(
|
|
"curl -sSf localhost:9558/metrics | grep '{}'".format(
|
|
'systemd_unit_state{name="basic.target",state="active",type="target"} 1'
|
|
)
|
|
)
|
|
succeed(
|
|
"curl -sSf localhost:9558/metrics | grep '{}'".format(
|
|
'systemd_service_restart_total{name="prometheus-systemd-exporter.service"} 0'
|
|
)
|
|
)
|
|
'';
|
|
};
|
|
|
|
unpoller = {
|
|
nodeName = "unpoller";
|
|
exporterConfig.enable = true;
|
|
exporterConfig.controllers = [ { } ];
|
|
exporterTest = ''
|
|
wait_until_succeeds(
|
|
'journalctl -eu prometheus-unpoller-exporter.service -o cat | grep "Connection Error"'
|
|
)
|
|
'';
|
|
};
|
|
|
|
unbound = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
unbound.host = "unix:///run/unbound/unbound.ctl";
|
|
};
|
|
metricProvider = {
|
|
services.unbound = {
|
|
enable = true;
|
|
localControlSocketPath = "/run/unbound/unbound.ctl";
|
|
};
|
|
systemd.services.prometheus-unbound-exporter.serviceConfig = {
|
|
SupplementaryGroups = [ "unbound" ];
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("unbound.service")
|
|
wait_for_unit("prometheus-unbound-exporter.service")
|
|
wait_for_open_port(9167)
|
|
wait_until_succeeds("curl -sSf localhost:9167/metrics | grep 'unbound_up 1'")
|
|
'';
|
|
};
|
|
|
|
v2ray = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
|
|
metricProvider = {
|
|
systemd.services.prometheus-nginx-exporter.after = [ "v2ray.service" ];
|
|
services.v2ray = {
|
|
enable = true;
|
|
config = {
|
|
stats = { };
|
|
api = {
|
|
tag = "api";
|
|
services = [ "StatsService" ];
|
|
};
|
|
inbounds = [
|
|
{
|
|
port = 1080;
|
|
listen = "127.0.0.1";
|
|
protocol = "http";
|
|
}
|
|
{
|
|
listen = "127.0.0.1";
|
|
port = 54321;
|
|
protocol = "dokodemo-door";
|
|
settings = {
|
|
address = "127.0.0.1";
|
|
};
|
|
tag = "api";
|
|
}
|
|
];
|
|
outbounds = [
|
|
{
|
|
protocol = "freedom";
|
|
}
|
|
{
|
|
protocol = "freedom";
|
|
settings = { };
|
|
tag = "api";
|
|
}
|
|
];
|
|
routing = {
|
|
strategy = "rules";
|
|
settings = {
|
|
rules = [
|
|
{
|
|
inboundTag = [ "api" ];
|
|
outboundTag = "api";
|
|
type = "field";
|
|
}
|
|
];
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-v2ray-exporter.service")
|
|
wait_for_open_port(9299)
|
|
succeed("curl -sSf localhost:9299/scrape | grep 'v2ray_up 1'")
|
|
'';
|
|
};
|
|
|
|
varnish = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
instance = "/run/varnish/varnish";
|
|
group = "varnish";
|
|
};
|
|
metricProvider = {
|
|
systemd.services.prometheus-varnish-exporter.after = [
|
|
"varnish.service"
|
|
];
|
|
services.varnish = {
|
|
enable = true;
|
|
stateDir = "/run/varnish/varnish";
|
|
config = ''
|
|
vcl 4.0;
|
|
backend default {
|
|
.host = "127.0.0.1";
|
|
.port = "80";
|
|
}
|
|
'';
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-varnish-exporter.service")
|
|
wait_for_open_port(6081)
|
|
wait_for_open_port(9131)
|
|
succeed("curl -sSf http://localhost:9131/metrics | grep 'varnish_up 1'")
|
|
'';
|
|
};
|
|
|
|
wireguard =
|
|
let
|
|
snakeoil = import ./wireguard/snakeoil-keys.nix;
|
|
publicKeyWithoutNewlines = replaceStrings [ "\n" ] [ "" ] snakeoil.peer1.publicKey;
|
|
in
|
|
{
|
|
exporterConfig.enable = true;
|
|
metricProvider = {
|
|
networking.wireguard.interfaces.wg0 = {
|
|
ips = [
|
|
"10.23.42.1/32"
|
|
"fc00::1/128"
|
|
];
|
|
listenPort = 23542;
|
|
|
|
inherit (snakeoil.peer0) privateKey;
|
|
|
|
peers = singleton {
|
|
allowedIPs = [
|
|
"10.23.42.2/32"
|
|
"fc00::2/128"
|
|
];
|
|
|
|
inherit (snakeoil.peer1) publicKey;
|
|
};
|
|
};
|
|
systemd.services.prometheus-wireguard-exporter.after = [ "wireguard-wg0.service" ];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-wireguard-exporter.service")
|
|
wait_for_open_port(9586)
|
|
wait_until_succeeds(
|
|
"curl -sSf http://localhost:9586/metrics | grep '${publicKeyWithoutNewlines}'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
zfs = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
metricProvider = {
|
|
boot.supportedFilesystems = [ "zfs" ];
|
|
networking.hostId = "7327ded7";
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-zfs-exporter.service")
|
|
wait_for_unit("zfs.target")
|
|
wait_for_open_port(9134)
|
|
wait_until_succeeds("curl -f localhost:9134/metrics | grep 'zfs_scrape_collector_success{.*} 1'")
|
|
'';
|
|
};
|
|
};
|
|
in
|
|
mapAttrs (
|
|
exporter: testConfig:
|
|
(makeTest (
|
|
let
|
|
nodeName = testConfig.nodeName or exporter;
|
|
|
|
in
|
|
{
|
|
name = "prometheus-${exporter}-exporter";
|
|
|
|
nodes.${nodeName} = mkMerge [
|
|
{
|
|
services.prometheus.exporters.${exporter} = testConfig.exporterConfig;
|
|
}
|
|
testConfig.metricProvider or { }
|
|
];
|
|
|
|
testScript = ''
|
|
${nodeName}.start()
|
|
${concatStringsSep "\n" (
|
|
map (
|
|
line:
|
|
if
|
|
builtins.any (b: b) [
|
|
(builtins.match "^[[:space:]]*$" line != null)
|
|
(builtins.substring 0 1 line == "#")
|
|
(builtins.substring 0 1 line == " ")
|
|
(builtins.substring 0 1 line == ")")
|
|
]
|
|
then
|
|
line
|
|
else
|
|
"${nodeName}.${line}"
|
|
) (splitString "\n" (removeSuffix "\n" testConfig.exporterTest))
|
|
)}
|
|
${nodeName}.shutdown()
|
|
'';
|
|
|
|
meta.maintainers = [ ];
|
|
}
|
|
))
|
|
) exporterTests
|