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|
#!/usr/bin/env php
<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004-2024 The Cacti Group |
| |
| 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 2 |
| of the License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
+-------------------------------------------------------------------------+
| Cacti: The Complete RRDtool-based Graphing Solution |
+-------------------------------------------------------------------------+
| This code is designed, written, and maintained by the Cacti Group. See |
| about.php and/or the AUTHORS file for specific developer information. |
+-------------------------------------------------------------------------+
| http://www.cacti.net/ |
+-------------------------------------------------------------------------+
*/
require(__DIR__ . '/../site/include/cli_check.php');
require_once($config['base_path'] . '/lib/poller.php');
if ($config['poller_id'] > 1) {
print "FATAL: This utility is designed for the main Data Collector only" . PHP_EOL;
exit(1);
}
$poller_id = 0;
$class = 'all';
/* performing a full sync can take a lot of memory and time */
ini_set('memory_limit', '-1');
ini_set('max_execution_time', '900');
/* process calling arguments */
$parms = $_SERVER['argv'];
array_shift($parms);
if (cacti_sizeof($parms)) {
foreach($parms as $parameter) {
if (strpos($parameter, '=')) {
list($arg, $value) = explode('=', $parameter, 2);
} else {
$arg = $parameter;
$value = '';
}
switch ($arg) {
case '--poller':
case '-P':
case '-p':
$poller_id = $value;
break;
case '--class':
case '-C':
case '-c':
$class = $value;
break;
case '--version':
case '-V':
case '-v':
display_version();
exit(0);
case '--help':
case '-H':
case '-h':
display_help();
exit(0);
default:
print 'ERROR: Invalid Parameter ' . $parameter . "\n\n";
display_help();
exit(1);
}
}
}
if (!preg_match('/(all|data|auth|settings)/', $class)) {
print 'FATAL: The class ' . $class . ' is NOT valid!' . PHP_EOL;
exit(1);
}
/* record the start time */
$start = microtime(true);
if ($poller_id < 0) {
print 'FATAL: The poller needs to be greater than 0!' . PHP_EOL;
exit(1);
} elseif ($poller_id == 0) {
$pollers = db_fetch_assoc('SELECT id
FROM poller
WHERE id > 1
AND disabled=""');
} else {
$pollers = db_fetch_assoc_prepared('SELECT id
FROM poller
WHERE id != 1
AND id = ?
AND disabled=""',
array($poller_id));
}
if (cacti_sizeof($pollers)) {
if (!register_process_start('psync', "POLLER:$poller_id", 0, 900)) {
cacti_log("WARNING: Another Sync Operations is already running", true, 'POLLER');
exit(0);
}
foreach ($pollers as $poller) {
replicate_out($poller['id'], $class);
db_execute_prepared('UPDATE poller
SET last_sync = NOW(), requires_sync=""
WHERE id = ?',
array($poller['id']));
cacti_log('STATS: Poller ID ' . $poller['id'] . ' fully Replicated', false, 'POLLER');
}
unregister_process('psync', "POLLER:$poller_id", 0);
} else {
print 'FATAL: The poller specified ' . $poller_id . ' is either disabled, or does not exist!' . PHP_EOL;
exit(1);
}
/* display_version - displays version information */
function display_version() {
$version = get_cacti_cli_version();
print "Cacti Poller Full Sync Utility, Version $version, " . COPYRIGHT_YEARS . "\n";
}
/* display_help - displays the usage of the function */
function display_help () {
display_version();
print "\nA utility to fully Synchronize Remote Data Collectors.\n\n";
print "usage: poller_replicate.php [--poller=N] [--class=all|data|auth|settings]\n\n";
print "Optional:\n";
print " --poller=N The numeric id of the poller to replicate out. Otherwise all\n";
print " pollers. The default is all.\n";
print " --class=S The class of data to replicate. Includes all, data, auth\n";
print " settings. The default is all.\n";
}
|
