2019-05-31 20:01:27 +00:00
|
|
|
{ system ? builtins.currentSystem
|
|
|
|
, config ? {}
|
|
|
|
, pkgs ? import ../.. { inherit system config; }
|
|
|
|
}:
|
|
|
|
|
2018-10-08 14:38:16 +00:00
|
|
|
let
|
2019-07-17 12:20:39 +00:00
|
|
|
inherit (import ../lib/testing.nix { inherit system pkgs; }) makeTest;
|
|
|
|
inherit (pkgs.lib) concatStringsSep maintainers mapAttrs mkMerge
|
|
|
|
removeSuffix replaceChars singleton splitString;
|
|
|
|
|
2019-05-31 20:01:27 +00:00
|
|
|
escape' = str: replaceChars [''"'' "$" "\n"] [''\\\"'' "\\$" ""] str;
|
2018-10-08 14:38:16 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* The attrset `exporterTests` contains one attribute
|
|
|
|
* for each exporter test. Each of these attributes
|
|
|
|
* is expected to be an attrset containing:
|
|
|
|
*
|
|
|
|
* `exporterConfig`:
|
|
|
|
* this attribute set contains config for the exporter itself
|
|
|
|
*
|
|
|
|
* `exporterTest`
|
|
|
|
* this attribute set contains test instructions
|
|
|
|
*
|
|
|
|
* `metricProvider` (optional)
|
|
|
|
* this attribute contains additional machine config
|
|
|
|
*
|
|
|
|
* Example:
|
|
|
|
* exporterTests.<exporterName> = {
|
|
|
|
* exporterConfig = {
|
|
|
|
* enable = true;
|
|
|
|
* };
|
|
|
|
* metricProvider = {
|
|
|
|
* services.<metricProvider>.enable = true;
|
|
|
|
* };
|
|
|
|
* exporterTest = ''
|
|
|
|
* waitForUnit("prometheus-<exporterName>-exporter.service");
|
|
|
|
* waitForOpenPort("1234");
|
|
|
|
* succeed("curl -sSf 'localhost:1234/metrics'");
|
|
|
|
* '';
|
|
|
|
* };
|
|
|
|
*
|
|
|
|
* # this would generate the following test config:
|
|
|
|
*
|
|
|
|
* nodes.<exporterName> = {
|
|
|
|
* services.prometheus.<exporterName> = {
|
|
|
|
* enable = true;
|
|
|
|
* };
|
|
|
|
* services.<metricProvider>.enable = true;
|
|
|
|
* };
|
|
|
|
*
|
|
|
|
* testScript = ''
|
|
|
|
* $<exporterName>->start();
|
|
|
|
* $<exporterName>->waitForUnit("prometheus-<exporterName>-exporter.service");
|
|
|
|
* $<exporterName>->waitForOpenPort("1234");
|
|
|
|
* $<exporterName>->succeed("curl -sSf 'localhost:1234/metrics'");
|
|
|
|
* $<exporterName>->shutdown();
|
|
|
|
* '';
|
|
|
|
*/
|
|
|
|
|
|
|
|
exporterTests = {
|
|
|
|
|
2019-05-31 20:01:27 +00:00
|
|
|
bind = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
};
|
|
|
|
metricProvider = {
|
|
|
|
services.bind.enable = true;
|
|
|
|
services.bind.extraConfig = ''
|
|
|
|
statistics-channels {
|
|
|
|
inet 127.0.0.1 port 8053 allow { localhost; };
|
|
|
|
};
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("prometheus-bind-exporter.service");
|
|
|
|
waitForOpenPort(9119);
|
2019-07-17 12:17:58 +00:00
|
|
|
succeed("curl -sSf http://localhost:9119/metrics | grep -q 'bind_query_recursions_total 0'");
|
2019-05-31 20:01:27 +00:00
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
2018-10-08 14:38:16 +00:00
|
|
|
blackbox = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
configFile = pkgs.writeText "config.yml" (builtins.toJSON {
|
|
|
|
modules.icmp_v6 = {
|
|
|
|
prober = "icmp";
|
|
|
|
icmp.preferred_ip_protocol = "ip6";
|
|
|
|
};
|
|
|
|
});
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("prometheus-blackbox-exporter.service");
|
|
|
|
waitForOpenPort(9115);
|
|
|
|
succeed("curl -sSf 'http://localhost:9115/probe?target=localhost&module=icmp_v6' | grep -q 'probe_success 1'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
|
|
|
collectd = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
extraFlags = [ "--web.collectd-push-path /collectd" ];
|
|
|
|
};
|
|
|
|
exporterTest =let postData = escape' ''
|
|
|
|
[{
|
|
|
|
"values":[23],
|
|
|
|
"dstypes":["gauge"],
|
|
|
|
"type":"gauge",
|
|
|
|
"interval":1000,
|
|
|
|
"host":"testhost",
|
|
|
|
"plugin":"testplugin",
|
|
|
|
"time":$(date +%s)
|
|
|
|
}]
|
|
|
|
''; in ''
|
|
|
|
waitForUnit("prometheus-collectd-exporter.service");
|
|
|
|
waitForOpenPort(9103);
|
|
|
|
succeed("curl -sSfH 'Content-Type: application/json' -X POST --data \"${postData}\" localhost:9103/collectd");
|
|
|
|
succeed("curl -sSf localhost:9103/metrics | grep -q 'collectd_testplugin_gauge{instance=\"testhost\"} 23'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
|
|
|
dnsmasq = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
leasesPath = "/var/lib/dnsmasq/dnsmasq.leases";
|
|
|
|
};
|
|
|
|
metricProvider = {
|
|
|
|
services.dnsmasq.enable = true;
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("prometheus-dnsmasq-exporter.service");
|
|
|
|
waitForOpenPort(9153);
|
|
|
|
succeed("curl -sSf http://localhost:9153/metrics | grep -q 'dnsmasq_leases 0'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
|
|
|
dovecot = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
scopes = [ "global" ];
|
|
|
|
socketPath = "/var/run/dovecot2/old-stats";
|
|
|
|
user = "root"; # <- don't use user root in production
|
|
|
|
};
|
|
|
|
metricProvider = {
|
|
|
|
services.dovecot2.enable = true;
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("prometheus-dovecot-exporter.service");
|
|
|
|
waitForOpenPort(9166);
|
|
|
|
succeed("curl -sSf http://localhost:9166/metrics | grep -q 'dovecot_up{scope=\"global\"} 1'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
|
|
|
fritzbox = { # TODO add proper test case
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("prometheus-fritzbox-exporter.service");
|
|
|
|
waitForOpenPort(9133);
|
|
|
|
succeed("curl -sSf http://localhost:9133/metrics | grep -q 'fritzbox_exporter_collect_errors 0'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
|
|
|
json = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
url = "http://localhost";
|
|
|
|
configFile = pkgs.writeText "json-exporter-conf.json" (builtins.toJSON [{
|
|
|
|
name = "json_test_metric";
|
|
|
|
path = "$.test";
|
|
|
|
}]);
|
|
|
|
};
|
|
|
|
metricProvider = {
|
|
|
|
systemd.services.prometheus-json-exporter.after = [ "nginx.service" ];
|
|
|
|
services.nginx = {
|
|
|
|
enable = true;
|
|
|
|
virtualHosts.localhost.locations."/".extraConfig = ''
|
|
|
|
return 200 "{\"test\":1}";
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("nginx.service");
|
|
|
|
waitForOpenPort(80);
|
|
|
|
waitForUnit("prometheus-json-exporter.service");
|
|
|
|
waitForOpenPort(7979);
|
|
|
|
succeed("curl -sSf localhost:7979/metrics | grep -q 'json_test_metric 1'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
2019-07-29 22:43:34 +00:00
|
|
|
mail = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
configuration = {
|
|
|
|
monitoringInterval = "2s";
|
|
|
|
mailCheckTimeout = "10s";
|
|
|
|
servers = [ {
|
|
|
|
name = "testserver";
|
|
|
|
server = "localhost";
|
|
|
|
port = 25;
|
2019-08-02 13:23:23 +00:00
|
|
|
from = "mail-exporter@localhost";
|
|
|
|
to = "mail-exporter@localhost";
|
|
|
|
detectionDir = "/var/spool/mail/mail-exporter/new";
|
2019-07-29 22:43:34 +00:00
|
|
|
} ];
|
|
|
|
};
|
|
|
|
};
|
|
|
|
metricProvider = {
|
|
|
|
services.postfix.enable = true;
|
|
|
|
systemd.services.prometheus-mail-exporter = {
|
|
|
|
after = [ "postfix.service" ];
|
|
|
|
requires = [ "postfix.service" ];
|
|
|
|
preStart = ''
|
2019-08-02 13:23:23 +00:00
|
|
|
mkdir -p 0600 mail-exporter/new
|
2019-07-29 22:43:34 +00:00
|
|
|
'';
|
|
|
|
serviceConfig = {
|
|
|
|
ProtectHome = true;
|
|
|
|
ReadOnlyPaths = "/";
|
|
|
|
ReadWritePaths = "/var/spool/mail";
|
|
|
|
WorkingDirectory = "/var/spool/mail";
|
|
|
|
};
|
|
|
|
};
|
|
|
|
users.users.mailexporter.isSystemUser = true;
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("postfix.service")
|
|
|
|
waitForUnit("prometheus-mail-exporter.service")
|
|
|
|
waitForOpenPort(9225)
|
|
|
|
waitUntilSucceeds("curl -sSf http://localhost:9225/metrics | grep -q 'mail_deliver_success{configname=\"testserver\"} 1'")
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
2018-10-08 14:38:16 +00:00
|
|
|
nginx = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
};
|
|
|
|
metricProvider = {
|
|
|
|
services.nginx = {
|
|
|
|
enable = true;
|
|
|
|
statusPage = true;
|
|
|
|
virtualHosts."/".extraConfig = "return 204;";
|
|
|
|
};
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("nginx.service")
|
|
|
|
waitForUnit("prometheus-nginx-exporter.service")
|
|
|
|
waitForOpenPort(9113)
|
|
|
|
succeed("curl -sSf http://localhost:9113/metrics | grep -q 'nginx_up 1'")
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
|
|
|
node = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("prometheus-node-exporter.service");
|
|
|
|
waitForOpenPort(9100);
|
|
|
|
succeed("curl -sSf http://localhost:9100/metrics | grep -q 'node_exporter_build_info{.\\+} 1'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
|
|
|
postfix = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
};
|
|
|
|
metricProvider = {
|
|
|
|
services.postfix.enable = true;
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("prometheus-postfix-exporter.service");
|
|
|
|
waitForOpenPort(9154);
|
|
|
|
succeed("curl -sSf http://localhost:9154/metrics | grep -q 'postfix_smtpd_connects_total 0'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
2019-08-01 21:10:08 +00:00
|
|
|
postgres = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
runAsLocalSuperUser = true;
|
|
|
|
};
|
|
|
|
metricProvider = {
|
|
|
|
services.postgresql.enable = true;
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("prometheus-postgres-exporter.service");
|
|
|
|
waitForOpenPort(9187);
|
|
|
|
waitForUnit("postgresql.service");
|
|
|
|
succeed("curl -sSf http://localhost:9187/metrics | grep -q 'pg_exporter_last_scrape_error 0'");
|
|
|
|
succeed("curl -sSf http://localhost:9187/metrics | grep -q 'pg_up 1'");
|
|
|
|
systemctl("stop postgresql.service");
|
|
|
|
succeed("curl -sSf http://localhost:9187/metrics | grep -qv 'pg_exporter_last_scrape_error 0'");
|
|
|
|
succeed("curl -sSf http://localhost:9187/metrics | grep -q 'pg_up 0'");
|
|
|
|
systemctl("start postgresql.service");
|
|
|
|
waitForUnit("postgresql.service");
|
|
|
|
succeed("curl -sSf http://localhost:9187/metrics | grep -q 'pg_exporter_last_scrape_error 0'");
|
|
|
|
succeed("curl -sSf http://localhost:9187/metrics | grep -q 'pg_up 1'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
2019-09-11 12:03:33 +00:00
|
|
|
rspamd = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
};
|
|
|
|
metricProvider = {
|
|
|
|
services.rspamd.enable = true;
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("rspamd.service");
|
|
|
|
waitForUnit("prometheus-rspamd-exporter.service");
|
|
|
|
waitForOpenPort(11334);
|
|
|
|
waitForOpenPort(7980);
|
|
|
|
waitUntilSucceeds("curl -sSf localhost:7980/metrics | grep -q 'rspamd_scanned{host=\"rspamd\"} 0'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
2018-10-08 14:38:16 +00:00
|
|
|
snmp = {
|
|
|
|
exporterConfig = {
|
|
|
|
enable = true;
|
|
|
|
configuration.default = {
|
|
|
|
version = 2;
|
|
|
|
auth.community = "public";
|
|
|
|
};
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("prometheus-snmp-exporter.service");
|
|
|
|
waitForOpenPort(9116);
|
|
|
|
succeed("curl -sSf localhost:9116/metrics | grep -q 'snmp_request_errors_total 0'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
|
|
|
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 = ''
|
|
|
|
waitForUnit("nginx.service");
|
|
|
|
waitForOpenPort(80);
|
|
|
|
waitForUnit("prometheus-surfboard-exporter.service");
|
|
|
|
waitForOpenPort(9239);
|
|
|
|
succeed("curl -sSf localhost:9239/metrics | grep -q 'surfboard_up 1'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
2018-10-13 21:42:28 +00:00
|
|
|
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.controlPort = 9051;
|
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("tor.service");
|
|
|
|
waitForOpenPort(9051);
|
|
|
|
waitForUnit("prometheus-tor-exporter.service");
|
|
|
|
waitForOpenPort(9130);
|
|
|
|
succeed("curl -sSf localhost:9130/metrics | grep -q 'tor_version{.\\+} 1'");
|
|
|
|
'';
|
|
|
|
};
|
|
|
|
|
2018-10-08 14:38:16 +00:00
|
|
|
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 = ''
|
|
|
|
waitForUnit("prometheus-varnish-exporter.service");
|
2019-07-17 12:17:58 +00:00
|
|
|
waitForOpenPort(6081);
|
2018-10-08 14:38:16 +00:00
|
|
|
waitForOpenPort(9131);
|
|
|
|
succeed("curl -sSf http://localhost:9131/metrics | grep -q 'varnish_up 1'");
|
|
|
|
'';
|
|
|
|
};
|
2019-06-02 01:13:53 +00:00
|
|
|
|
|
|
|
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;
|
|
|
|
};
|
|
|
|
};
|
2019-07-21 13:32:43 +00:00
|
|
|
systemd.services.prometheus-wireguard-exporter.after = [ "wireguard-wg0.service" ];
|
2019-06-02 01:13:53 +00:00
|
|
|
};
|
|
|
|
exporterTest = ''
|
|
|
|
waitForUnit("prometheus-wireguard-exporter.service");
|
|
|
|
waitForOpenPort(9586);
|
2019-07-21 13:32:43 +00:00
|
|
|
waitUntilSucceeds("curl -sSf http://localhost:9586/metrics | grep '${snakeoil.peer1.publicKey}'");
|
2019-06-02 01:13:53 +00:00
|
|
|
'';
|
|
|
|
};
|
2018-10-08 14:38:16 +00:00
|
|
|
};
|
2019-05-31 20:01:27 +00:00
|
|
|
in
|
|
|
|
mapAttrs (exporter: testConfig: (makeTest {
|
|
|
|
name = "prometheus-${exporter}-exporter";
|
2018-10-08 14:38:16 +00:00
|
|
|
|
2019-05-31 20:01:27 +00:00
|
|
|
nodes.${exporter} = mkMerge [{
|
2018-10-08 14:38:16 +00:00
|
|
|
services.prometheus.exporters.${exporter} = testConfig.exporterConfig;
|
2019-05-31 20:01:27 +00:00
|
|
|
} testConfig.metricProvider or {}];
|
2018-10-08 14:38:16 +00:00
|
|
|
|
2019-05-31 20:01:27 +00:00
|
|
|
testScript = ''
|
|
|
|
${"$"+exporter}->start();
|
|
|
|
${concatStringsSep " " (map (line: ''
|
|
|
|
${"$"+exporter}->${line};
|
|
|
|
'') (splitString "\n" (removeSuffix "\n" testConfig.exporterTest)))}
|
|
|
|
${"$"+exporter}->shutdown();
|
|
|
|
'';
|
2018-10-08 14:38:16 +00:00
|
|
|
|
2019-05-31 20:01:27 +00:00
|
|
|
meta = with maintainers; {
|
2018-10-08 14:38:16 +00:00
|
|
|
maintainers = [ willibutz ];
|
|
|
|
};
|
2019-05-31 20:01:27 +00:00
|
|
|
})) exporterTests
|