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7a0d604cdd
* Automatic fixes for validations * webui * lint fixes * Fix an install issue with ConfigSeeder requesting cli input in web page. * Do not use c_echo in validate.php print_fail()
59 lines
1.8 KiB
PHP
59 lines
1.8 KiB
PHP
<?php
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/**
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* Disk.php
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*
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* -Description-
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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* @link https://www.librenms.org
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*
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* @copyright 2017 Tony Murray
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* @author Tony Murray <murraytony@gmail.com>
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*/
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namespace LibreNMS\Validations;
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use LibreNMS\Config;
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use LibreNMS\Validator;
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class Disk extends BaseValidation
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{
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/**
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* Validate this module.
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* To return ValidationResults, call ok, warn, fail, or result methods on the $validator
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*
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* @param Validator $validator
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*/
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public function validate(Validator $validator): void
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{
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// Disk space and permission checks
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$temp_dir = Config::get('temp_dir');
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if (substr(sprintf('%o', fileperms($temp_dir)), -3) != 777) {
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$validator->warn("Your tmp directory ($temp_dir) " .
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"is not set to 777 so graphs most likely won't be generated");
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}
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$rrd_dir = Config::get('rrd_dir');
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$space_check = (disk_free_space($rrd_dir) / 1024 / 1024);
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if ($space_check < 512 && $space_check > 1) {
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$validator->warn("Disk space where $rrd_dir is located is less than 512Mb");
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}
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if ($space_check < 1) {
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$validator->fail("Disk space where $rrd_dir is located is empty!!!");
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}
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}
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}
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