Files
Zane C. Bowers-Hadley 0bbcde1227 add the ability for storing app data to prevent spamming of the event log via via component usage (#14087)
* initial work on add the ability to save/fetch app data

* update to use get_app_data for ZFS

* update the poller for the new app_data stuff

* ZFS now logs changes to pools

* add schema update for app_data stuff

* small formatting fix

* add a missing \

* now adds a column

* sql-schema is no longer used, so remove the file that was added here

* misc cleanups

* rename the method in database/migrations/2022_07_03_1947_add_app_data.php

* hopefully fix the migration bit

* add the column to misc/db_schema.yaml

* more misc small DB fixes

* update the test as the json column uses collat of utf8mb4_bin

* revert the last change and try manually setting it to what is expected

* remove a extra ;

* update suricata as well

* correct the instance -> instances in one location to prevent the old instance list from being stomped

* remove a extra ;

* update fail2ban to use it as well

* remove two unused functions as suricata and fail2ban no longer use components

* style cleanup

* postgres poller updated to use it

* update html side of the postgres bits

* chronyd now uses app data bits now as well

* portactivity now uses it as well

* style fix

* sort the returned arrays from app_data

* correct log message for port activity

* collocation change

* try re-ordering it

* add in the new data column to the tests

* remove a extra ,

* hmm... ->collate('utf8mb4_unicode_ci') is not usable as apparently collate does not exist

* change the column type from json to longtext

* mv chronyd stuff while I sort out the rest of the tests... damn thing is always buggy

* hmm... fix a missing line then likely move stuff back

* style fix

* add fillable

* add the expexcted data for fail2ban json

* escape a " I missed

* add data for portactivity

* add suricata app data

* add app data to zfs legacy test

* put the moved tests back into place and update zfs-v1 test

* add app data for chronyd test

* add app data for fail2ban legacy test

* update zfs v1 app data

* add some notes on application dev work

* add Developing/Application-Notes.md to mkdocs.yml

* add data column to it

* added various suggestions from bennet-esyoil

* convert from isset to sizeof

* type fix

* fully remove the old save app data function and move it into a helper function... the other still needs cleaned up prior to removal

* update docs

* get_app_data is fully removed now as well

* a few style fixes

* add $casts

* update chronyd test

* attempt to fix the data

* more doc cleanup and try changing the cast

* style fix

* revert the changes to the chronyd test

* apply a few of murrant's suggestions

* document working with ->data as json and non-josn

* remove two no-longer used in this PR exceptions

* ->data now operates transparently

* style fix

* update data tests

* fix json

* test fix

* update the app notes to reflect how app data now works

* app test fix

* app data fix for linux_lsi

* json fix

* minor doc cleanup

* remove duplicate querty and use json_decode instead

* style fix

* modelize the app poller

* use a anon func instead of foreach

* test update

* style cleanup

* style cleanup

* another test cleanup

* more test cleanup

* reverse the test changes and add in some more glue code

* revert one of the test changes

* another small test fix

* Make things use models
Left some array access, but those will still work just fine.

* missed chronyd and portactivity

* rename poll to avoid make it any confusion

* Remove extra save and fix timestamp

* save any changes made to app->data

* nope, that was not it

* What are magic methods and how do they work?

* fix two typos

* update linux_lsi test

* change quote type

Co-authored-by: Tony Murray <murraytony@gmail.com>
2022-07-22 16:01:55 -05:00

61 lines
2.2 KiB
PHP

<?php
/*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version. Please see LICENSE.txt at the top level of
* the source code distribution for details.
*
* @package LibreNMS
* @subpackage pi-hole
* @link https://www.librenms.org
* @copyright 2017 LibreNMS
* @author crcro <crc@nuamchefazi.ro>
*/
use LibreNMS\RRD\RrdDefinition;
$name = 'pi-hole';
$options = '-Oqv';
$oid = '.1.3.6.1.4.1.8072.1.3.2.4.1.2.7.112.105.45.104.111.108.101';
$pihole = snmp_walk($device, $oid, $options);
if ($pihole) {
[$domains_blocked, $dns_query, $ads_blocked, $ads_percentage, $unique_domains, $queries_forwarded, $queries_cached, $query_a, $query_aaaa, $query_ptr, $query_srv] = explode("\n", $pihole);
$rrd_name = ['app', $name, $app->app_id];
$rrd_def = RrdDefinition::make()
->addDataset('domains_blocked', 'GAUGE', 0)
->addDataset('dns_query', 'GAUGE', 0)
->addDataset('ads_blocked', 'GAUGE', 0)
->addDataset('ads_percentage', 'GAUGE', 0)
->addDataset('unique_domains', 'GAUGE', 0)
->addDataset('queries_forwarded', 'GAUGE', 0)
->addDataset('queries_cached', 'GAUGE', 0)
->addDataset('query_a', 'GAUGE', 0)
->addDataset('query_aaaa', 'GAUGE', 0)
->addDataset('query_ptr', 'GAUGE', 0)
->addDataset('query_srv', 'GAUGE', 0);
$fields = [
'domains_blocked' => $domains_blocked,
'dns_query' => $dns_query,
'ads_blocked' => $ads_blocked,
'ads_percentage' => $ads_percentage,
'unique_domains' => $unique_domains,
'queries_forwarded' => $queries_forwarded,
'queries_cached' => $queries_cached,
'query_a' => $query_a,
'query_aaaa' => $query_aaaa,
'query_ptr' => $query_ptr,
'query_srv' => $query_srv,
];
$tags = ['name' => $name, 'app_id' => $app->app_id, 'rrd_def' => $rrd_def, 'rrd_name' => $rrd_name];
data_update($device, 'app', $tags, $fields);
update_application($app, $pihole, $fields);
}
unset($pihole);