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https://github.com/Cacti/cacti.git
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226 lines
7.7 KiB
PHP
226 lines
7.7 KiB
PHP
#!/usr/bin/php -q
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<?php
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/*
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+-------------------------------------------------------------------------+
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| Copyright (C) 2004-2018 The Cacti Group |
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| This program is free software; you can redistribute it and/or |
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| modify it under the terms of the GNU General Public License |
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| as published by the Free Software Foundation; either version 2 |
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| of the License, or (at your option) any later version. |
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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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| Cacti: The Complete RRDtool-based Graphing Solution |
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+-------------------------------------------------------------------------+
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| This code is designed, written, and maintained by the Cacti Group. See |
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| about.php and/or the AUTHORS file for specific developer information. |
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+-------------------------------------------------------------------------+
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| http://www.cacti.net/ |
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+-------------------------------------------------------------------------+
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*/
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/* do NOT run this script through a web browser */
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if (!isset($_SERVER['argv'][0]) || isset($_SERVER['REQUEST_METHOD']) || isset($_SERVER['REMOTE_ADDR'])) {
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die('<br><strong>This script is only meant to run at the command line.</strong>');
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}
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$no_http_headers = true;
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include(dirname(__FILE__) . '/../include/global.php');
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/* process calling arguments */
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$parms = $_SERVER['argv'];
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array_shift($parms);
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global $debug;
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$debug = false;
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$form = '';
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$force = false;
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if (sizeof($parms)) {
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foreach($parms as $parameter) {
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if (strpos($parameter, '=')) {
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list($arg, $value) = explode('=', $parameter);
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} else {
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$arg = $parameter;
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$value = '';
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}
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switch ($arg) {
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case '-d':
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case '--debug':
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$debug = true;
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break;
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case '--force':
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$force = true;
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break;
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case '-form':
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case '--form':
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$form = ' USE_FRM';
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break;
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case '--version':
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case '-V':
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case '-v':
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display_version();
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exit;
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case '--help':
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case '-H':
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case '-h':
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display_help();
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exit;
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default:
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print 'ERROR: Invalid Parameter ' . $parameter . "\n\n";
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display_help();
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exit;
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}
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}
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}
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echo "Repairing All Cacti Database Tables\n";
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db_execute('UNLOCK TABLES');
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$tables = db_fetch_assoc('SHOW TABLES FROM ' . $database_default);
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if (sizeof($tables)) {
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foreach($tables AS $table) {
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echo "Repairing Table -> '" . $table['Tables_in_' . $database_default] . "'";
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$status = db_execute('REPAIR TABLE ' . $table['Tables_in_' . $database_default] . $form);
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echo ($status == 0 ? ' Failed' : ' Successful') . "\n";
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}
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}
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echo "\nNOTE: Checking for Invalid Cacti Templates\n";
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/* keep track of total rows */
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$total_rows = 0;
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/* remove invalid GPrint Presets from the Database, validated */
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$rows = db_fetch_cell('SELECT count(*)
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FROM graph_templates_item
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LEFT JOIN graph_templates_gprint
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ON graph_templates_item.gprint_id=graph_templates_gprint.id
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WHERE graph_templates_gprint.id IS NULL
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AND graph_templates_item.gprint_id>0');
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$total_rows += $rows;
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if ($rows > 0) {
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if ($force) {
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db_execute('DELETE FROM graph_templates_item
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WHERE gprint_id NOT IN (SELECT id FROM graph_templates_gprint) AND gprint_id>0');
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}
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echo "NOTE: $rows Invalid GPrint Preset Rows " . ($force ? 'removed from':'found in') . " Graph Templates\n";
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}
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/* remove invalid CDEF Items from the Database, validated */
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$rows = db_fetch_cell("SELECT count(*)
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FROM cdef_items
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LEFT JOIN cdef
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ON cdef_items.cdef_id=cdef.id
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WHERE cdef.id IS NULL");
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$total_rows += $rows;
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if ($rows > 0) {
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if ($force) {
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db_execute('DELETE FROM cdef_items WHERE cdef_id NOT IN (SELECT id FROM cdef)');
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}
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echo "NOTE: $rows Invalid CDEF Item Rows " . ($force ? 'removed from':'found in') . " Graph Templates\n";
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}
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/* remove invalid Data Templates from the Database, validated */
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$rows = db_fetch_cell('SELECT count(*)
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FROM data_template_data
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LEFT JOIN data_input
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ON data_template_data.data_input_id=data_input.id
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WHERE data_input.id IS NULL');
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$total_rows += $rows;
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if ($rows > 0) {
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if ($force) {
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db_execute('DELETE FROM data_template_data WHERE data_input_id NOT IN (SELECT id FROM data_input)');
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}
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echo "NOTE: $rows Invalid Data Input Rows " . ($force ? 'removed from':'found in') . " Data Templates\n";
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}
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/* remove invalid Data Input Fields from the Database, validated */
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$rows = db_fetch_cell('SELECT count(*)
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FROM data_input_fields
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LEFT JOIN data_input
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ON data_input_fields.data_input_id=data_input.id
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WHERE data_input.id IS NULL');
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$total_rows += $rows;
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if ($rows > 0) {
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if ($force) {
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db_execute('DELETE FROM data_input_fields
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WHERE data_input_fields.data_input_id NOT IN (SELECT id FROM data_input)');
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update_replication_crc(0, 'poller_replicate_data_input_fields_crc');
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}
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echo "NOTE: $rows Invalid Data Input Field Rows " . ($force ? 'removed from':'found in') . " Data Templates\n";
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}
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/* --------------------------------------------------------------------*/
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/* remove invalid Data Input Data Rows from the Database in two passes */
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$rows = db_fetch_cell('SELECT count(*)
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FROM data_input_data
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LEFT JOIN data_template_data
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ON data_input_data.data_template_data_id=data_template_data.id
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WHERE data_template_data.id IS NULL');
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$total_rows += $rows;
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if ($rows > 0) {
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if ($force) {
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db_execute('DELETE FROM data_input_data
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WHERE data_input_data.data_template_data_id NOT IN (SELECT id FROM data_template_data)');
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}
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echo "NOTE: $rows Invalid Data Input Data Rows based upon template mappings " . ($force ? 'removed from':'found in') . " Data Templates\n";
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}
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$rows = db_fetch_cell('SELECT count(*)
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FROM data_input_data
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LEFT JOIN data_input_fields
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ON data_input_fields.id=data_input_data.data_input_field_id
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WHERE data_input_fields.id IS NULL');
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$total_rows += $rows;
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if ($rows > 0) {
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if ($force) {
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db_execute('DELETE FROM data_input_data
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WHERE data_input_data.data_input_field_id NOT IN (SELECT id FROM data_input_fields)');
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}
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echo "NOTE: $rows Invalid Data Input Data rows based upon field mappings " . ($force ? 'removed from':'found in') . " Data Templates\n";
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}
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if ($total_rows > 0 && !$force) {
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echo "\nWARNING: Cacti Template Problems found in your Database. Using the '--force' option will remove\n";
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echo "the invalid records. However, these changes can be catastrophic to existing data sources. Therefore, you \n";
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echo "should contact your support organization prior to proceeding with that repair.\n\n";
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} elseif ($total_rows == 0) {
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echo "NOTE: No Invalid Cacti Template Records found in your Database\n\n";
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}
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/* display_version - displays version information */
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function display_version() {
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$version = get_cacti_version();
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echo "Cacti Database Repair Utility, Version $version, " . COPYRIGHT_YEARS . "\n";
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}
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/* display_help - displays the usage of the function */
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function display_help () {
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display_version();
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echo "\nusage: repair_database.php [--debug] [--force] [--form]\n\n";
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echo "A utility designed to repair the Cacti database if damaged, and optionally repair any\n";
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echo "corruption found in the Cacti databases various Templates.\n\n";
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echo "Optional:\n";
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echo " --form - Force rebuilding the indexes from the database creation syntax.\n";
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echo " --force - Remove Invalid Template records from the database.\n";
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echo " --debug - Display verbose output during execution.\n\n";
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}
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