1244 lines
37 KiB
Nix
1244 lines
37 KiB
Nix
{ 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) concatStringsSep maintainers mapAttrs mkMerge
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removeSuffix replaceChars singleton splitString;
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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.bird2.enable = true;
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services.bird2.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 = "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" (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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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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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 = let postData = replaceChars [ "\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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''; 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 -ie "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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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("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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# 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(
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"curl -sSf 'http://localhost:9222/probe?target=nixos.org' | grep 'domain_probe_success 0'"
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)
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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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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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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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apis = [ "colibri" "rest" ];
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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)
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wait_for_unit("prometheus-jitsi-exporter.service")
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wait_for_open_port(9700)
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wait_until_succeeds(
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'journalctl -eu prometheus-jitsi-exporter.service -o cat | grep "key=participants"'
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)
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succeed("curl -sSf 'localhost:9700/metrics' | grep 'jitsi_participants 0'")
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'';
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};
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json = {
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exporterConfig = {
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enable = true;
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url = "http://localhost";
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configFile = pkgs.writeText "json-exporter-conf.json" (builtins.toJSON {
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metrics = [
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{ name = "json_test_metric"; path = "{ .test }"; }
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];
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});
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};
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metricProvider = {
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systemd.services.prometheus-json-exporter.after = [ "nginx.service" ];
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services.nginx = {
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enable = true;
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virtualHosts.localhost.locations."/".extraConfig = ''
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return 200 "{\"test\":1}";
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'';
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};
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};
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exporterTest = ''
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wait_for_unit("nginx.service")
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wait_for_open_port(80)
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wait_for_unit("prometheus-json-exporter.service")
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wait_for_open_port(7979)
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succeed(
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"curl -sSf 'localhost:7979/probe?target=http://localhost' | grep 'json_test_metric 1'"
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)
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'';
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};
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kea = {
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exporterConfig = {
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enable = true;
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controlSocketPaths = [
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"/run/kea/kea-dhcp6.sock"
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];
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};
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metricProvider = {
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users.users.kea = {
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isSystemUser = true;
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};
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users.groups.kea = {};
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systemd.services.prometheus-kea-exporter.after = [ "kea-dhcp6.service" ];
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systemd.services.kea-dhcp6 = let
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configFile = pkgs.writeText "kea-dhcp6.conf" (builtins.toJSON {
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Dhcp6 = {
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"control-socket" = {
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"socket-type" = "unix";
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"socket-name" = "/run/kea/kea-dhcp6.sock";
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};
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};
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});
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in
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{
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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DynamicUser = false;
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User = "kea";
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Group = "kea";
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ExecStart = "${pkgs.kea}/bin/kea-dhcp6 -c ${configFile}";
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StateDirectory = "kea";
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RuntimeDirectory = "kea";
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UMask = "0007";
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};
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};
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};
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exporterTest = ''
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wait_for_unit("kea-dhcp6.service")
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wait_for_file("/run/kea/kea-dhcp6.sock")
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wait_for_unit("prometheus-kea-exporter.service")
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wait_for_open_port(9547)
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succeed(
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"curl --fail localhost:9547/metrics | grep 'packets_received_total'"
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)
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'';
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};
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knot = {
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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.knot = {
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enable = true;
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extraArgs = [ "-v" ];
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extraConfig = ''
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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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global-module: mod-stats
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dnssec-signing: off
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zonefile-sync: -1
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journal-db: /var/lib/knot/journal
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kasp-db: /var/lib/knot/kasp
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timer-db: /var/lib/knot/timer
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zonefile-load: difference
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storage: ${pkgs.buildEnv {
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name = "foo";
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paths = [
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(pkgs.writeTextDir "test.zone" ''
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@ SOA ns.example.com. noc.example.com. 2019031301 86400 7200 3600000 172800
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@ NS ns1
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@ NS ns2
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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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mod-stats:
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- id: custom
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edns-presence: on
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query-type: on
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zone:
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- domain: test
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file: test.zone
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module: mod-stats/custom
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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_unit("prometheus-knot-exporter.service")
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wait_for_open_port(9433)
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succeed("curl -sSf 'localhost:9433' | grep 'knot_server_zone_count 1.0'")
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'';
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};
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keylight = {
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# A hardware device is required to properly test this exporter, so just
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# perform a couple of basic sanity checks that the exporter is running
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# and requires a target, but cannot reach a specified target.
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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-keylight-exporter.service")
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|
wait_for_open_port(9288)
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|
succeed(
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|
"curl -sS --write-out '%{http_code}' -o /dev/null http://localhost:9288/metrics | grep '400'"
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|
)
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|
succeed(
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|
"curl -sS --write-out '%{http_code}' -o /dev/null http://localhost:9288/metrics?target=nosuchdevice | grep '500'"
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)
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|
'';
|
|
};
|
|
|
|
lnd = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
lndTlsPath = "/var/lib/lnd/tls.cert";
|
|
lndMacaroonDir = "/var/lib/lnd";
|
|
};
|
|
metricProvider = {
|
|
systemd.services.prometheus-lnd-exporter.serviceConfig.DynamicUser = false;
|
|
services.bitcoind.main.enable = true;
|
|
services.bitcoind.main.extraConfig = ''
|
|
rpcauth=bitcoinrpc:e8fe33f797e698ac258c16c8d7aadfbe$872bdb8f4d787367c26bcfd75e6c23c4f19d44a69f5d1ad329e5adf3f82710f7
|
|
bitcoind.zmqpubrawblock=tcp://127.0.0.1:28332
|
|
bitcoind.zmqpubrawtx=tcp://127.0.0.1:28333
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|
'';
|
|
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.mainnet \
|
|
--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 \
|
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--readonlymacaroonpath=/var/lib/lnd/readonly.macaroon
|
|
'';
|
|
serviceConfig.StateDirectory = "lnd";
|
|
wantedBy = [ "multi-user.target" ];
|
|
after = [ "network.target" ];
|
|
};
|
|
};
|
|
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 '^promhttp_metric_handler'")
|
|
'';
|
|
};
|
|
|
|
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" ];
|
|
preStart = ''
|
|
mkdir -p -m 0700 mail-exporter/new
|
|
'';
|
|
serviceConfig = {
|
|
ProtectHome = true;
|
|
ReadOnlyPaths = "/";
|
|
ReadWritePaths = "/var/spool/mail";
|
|
WorkingDirectory = "/var/spool/mail";
|
|
};
|
|
};
|
|
users.users.mailexporter.isSystemUser = true;
|
|
};
|
|
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'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
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.xml =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;
|
|
};
|
|
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 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'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
openldap = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
ldapCredentialFile = "${pkgs.writeText "exporter.yml" ''
|
|
ldapUser: "cn=root,dc=example"
|
|
ldapPass: "notapassword"
|
|
''}";
|
|
};
|
|
metricProvider = {
|
|
services.openldap = {
|
|
enable = true;
|
|
settings.children = {
|
|
"cn=schema".includes = [
|
|
"${pkgs.openldap}/etc/schema/core.ldif"
|
|
"${pkgs.openldap}/etc/schema/cosine.ldif"
|
|
"${pkgs.openldap}/etc/schema/inetorgperson.ldif"
|
|
"${pkgs.openldap}/etc/schema/nis.ldif"
|
|
];
|
|
"olcDatabase={1}mdb" = {
|
|
attrs = {
|
|
objectClass = [ "olcDatabaseConfig" "olcMdbConfig" ];
|
|
olcDatabase = "{1}mdb";
|
|
olcDbDirectory = "/var/db/openldap";
|
|
olcSuffix = "dc=example";
|
|
olcRootDN = {
|
|
# cn=root,dc=example
|
|
base64 = "Y249cm9vdCxkYz1leGFtcGxl";
|
|
};
|
|
olcRootPW = {
|
|
path = "${pkgs.writeText "rootpw" "notapassword"}";
|
|
};
|
|
};
|
|
};
|
|
"olcDatabase={2}monitor".attrs = {
|
|
objectClass = [ "olcDatabaseConfig" ];
|
|
olcDatabase = "{2}monitor";
|
|
olcAccess = [ "to dn.subtree=cn=monitor by users read" ];
|
|
};
|
|
};
|
|
declarativeContents."dc=example" = ''
|
|
dn: dc=example
|
|
objectClass: domain
|
|
dc: example
|
|
|
|
dn: ou=users,dc=example
|
|
objectClass: organizationalUnit
|
|
ou: users
|
|
'';
|
|
};
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-openldap-exporter.service")
|
|
wait_for_open_port(389)
|
|
wait_for_open_port(9330)
|
|
wait_until_succeeds(
|
|
"curl -sSf http://localhost:9330/metrics | grep 'openldap_scrape{result=\"ok\"} 1'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
openvpn = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
group = "openvpn";
|
|
statusPaths = [ "/run/openvpn-test" ];
|
|
};
|
|
metricProvider = {
|
|
users.groups.openvpn = { };
|
|
services.openvpn.servers.test = {
|
|
config = ''
|
|
dev tun
|
|
status /run/openvpn-test
|
|
status-version 3
|
|
'';
|
|
up = "chmod g+r /run/openvpn-test";
|
|
};
|
|
systemd.services."openvpn-test".serviceConfig.Group = "openvpn";
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("openvpn-test.service")
|
|
wait_for_unit("prometheus-openvpn-exporter.service")
|
|
succeed("curl -sSf http://localhost:9176/metrics | grep 'openvpn_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)
|
|
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.service")
|
|
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.service")
|
|
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.service")
|
|
wait_for_unit("postgresql.service")
|
|
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 '
|
|
)
|
|
)
|
|
'';
|
|
};
|
|
|
|
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.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'")
|
|
'';
|
|
};
|
|
|
|
rspamd = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
metricProvider = {
|
|
services.rspamd.enable = true;
|
|
virtualisation.memorySize = 1024;
|
|
};
|
|
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 "$out/bin/rtl_433"
|
|
'';
|
|
})
|
|
];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-rtl_433-exporter.service")
|
|
wait_for_open_port(9550)
|
|
wait_until_succeeds(
|
|
"curl -sSf localhost:9550/metrics | grep '{}'".format(
|
|
'rtl_433_temperature_celsius{channel="3",id="55",location="",model="zopieux"} 18'
|
|
)
|
|
)
|
|
'';
|
|
};
|
|
|
|
script = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
settings.scripts = [
|
|
{ name = "success"; script = "sleep 1"; }
|
|
];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-script-exporter.service")
|
|
wait_for_open_port(9172)
|
|
wait_until_succeeds(
|
|
"curl -sSf 'localhost:9172/probe?name=success' | grep -q '{}'".format(
|
|
'script_success{script="success"} 1'
|
|
)
|
|
)
|
|
'';
|
|
};
|
|
|
|
smokeping = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
hosts = [ "127.0.0.1" ];
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-smokeping-exporter.service")
|
|
wait_for_open_port(9374)
|
|
wait_until_succeeds(
|
|
"curl -sSf localhost:9374/metrics | grep '{}' | grep -v ' 0$'".format(
|
|
'smokeping_requests_total{host="127.0.0.1",ip="127.0.0.1"} '
|
|
)
|
|
)
|
|
wait_until_succeeds(
|
|
"curl -sSf localhost:9374/metrics | grep '{}'".format(
|
|
'smokeping_response_ttl{host="127.0.0.1",ip="127.0.0.1"}'
|
|
)
|
|
)
|
|
'';
|
|
};
|
|
|
|
snmp = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
configuration.default = {
|
|
version = 2;
|
|
auth.community = "public";
|
|
};
|
|
};
|
|
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.service" ];
|
|
};
|
|
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")
|
|
'';
|
|
};
|
|
|
|
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;
|
|
};
|
|
metricProvider = { };
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-systemd-exporter.service")
|
|
wait_for_open_port(9558)
|
|
succeed(
|
|
"curl -sSf localhost:9558/metrics | grep '{}'".format(
|
|
'systemd_unit_state{name="basic.target",state="active",type="target"} 1'
|
|
)
|
|
)
|
|
'';
|
|
};
|
|
|
|
tor = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
};
|
|
metricProvider = {
|
|
# Note: this does not connect the test environment to the Tor network.
|
|
# Client, relay, bridge or exit connectivity are disabled by default.
|
|
services.tor.enable = true;
|
|
services.tor.settings.ControlPort = 9051;
|
|
};
|
|
exporterTest = ''
|
|
wait_for_unit("tor.service")
|
|
wait_for_open_port(9051)
|
|
wait_for_unit("prometheus-tor-exporter.service")
|
|
wait_for_open_port(9130)
|
|
succeed("curl -sSf localhost:9130/metrics | grep 'tor_version{.\\+} 1'")
|
|
'';
|
|
};
|
|
|
|
unifi-poller = {
|
|
nodeName = "unifi_poller";
|
|
exporterConfig.enable = true;
|
|
exporterConfig.controllers = [{ }];
|
|
exporterTest = ''
|
|
wait_for_unit("prometheus-unifi-poller-exporter.service")
|
|
wait_for_open_port(9130)
|
|
succeed(
|
|
"curl -sSf localhost:9130/metrics | grep 'unifipoller_build_info{.\\+} 1'"
|
|
)
|
|
'';
|
|
};
|
|
|
|
unbound = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
fetchType = "uds";
|
|
controlInterface = "/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)
|
|
succeed("curl -sSf localhost:9167/metrics | grep 'unbound_up 1'")
|
|
'';
|
|
};
|
|
|
|
varnish = {
|
|
exporterConfig = {
|
|
enable = true;
|
|
instance = "/var/spool/varnish/varnish";
|
|
group = "varnish";
|
|
};
|
|
metricProvider = {
|
|
systemd.services.prometheus-varnish-exporter.after = [
|
|
"varnish.service"
|
|
];
|
|
services.varnish = {
|
|
enable = true;
|
|
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; 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 '${snakeoil.peer1.publicKey}'"
|
|
)
|
|
'';
|
|
};
|
|
};
|
|
in
|
|
mapAttrs
|
|
(exporter: testConfig: (makeTest (
|
|
let
|
|
nodeName = testConfig.nodeName or exporter;
|
|
|
|
in
|
|
{
|
|
name = "prometheus-${exporter}-exporter";
|
|
|
|
nodes.${nodeName} = mkMerge [{
|
|
services.prometheus.exporters.${exporter} = testConfig.exporterConfig;
|
|
} testConfig.metricProvider or { }];
|
|
|
|
testScript = ''
|
|
${nodeName}.start()
|
|
${concatStringsSep "\n" (map (line:
|
|
if (builtins.substring 0 1 line == " " || builtins.substring 0 1 line == ")")
|
|
then line
|
|
else "${nodeName}.${line}"
|
|
) (splitString "\n" (removeSuffix "\n" testConfig.exporterTest)))}
|
|
${nodeName}.shutdown()
|
|
'';
|
|
|
|
meta = with maintainers; {
|
|
maintainers = [ willibutz elseym ];
|
|
};
|
|
}
|
|
)))
|
|
exporterTests
|