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Revert "Refactor datastores to classes (#9179)" (#11273)

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This reverts commit e5dad7a64e.
This commit is contained in:
Tony Murray
2020-03-11 07:52:52 -05:00
committed by GitHub
parent e5dad7a64e
commit 7fe895bd08
51 changed files with 1007 additions and 2523 deletions
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146
LibreNMS/Data/Store/OpenTSDB.php
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@@ -1,146 +0,0 @@
<?php
/**
* OpenTSDB.php
*
* -Description-
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2020 Tony Murray
* @copyright 2017 Yacine Benamsili <https://github.com/yac01/librenms.git>
* @author Tony Murray <murraytony@gmail.com>
*/
namespace LibreNMS\Data\Store;
use Carbon\Carbon;
use LibreNMS\Config;
use LibreNMS\Data\Measure\Measurement;
use Log;
class OpenTSDB extends BaseDatastore
{
/** @var \Socket\Raw\Socket $connection */
protected $connection;
public function __construct(\Socket\Raw\Factory $socketFactory)
{
parent::__construct();
$host = Config::get('opentsdb.host');
$port = Config::get('opentsdb.port', 2181);
try {
$this->connection = $socketFactory->createClient("$host:$port");
} catch (\Socket\Raw\Exception $e) {
Log::debug('OpenTSDB Error: ' . $e->getMessage());
}
if ($this->connection) {
Log::notice('Connected to OpenTSDB');
} else {
Log::error('Connection to OpenTSDB has failed!');
}
}
public function getName()
{
return 'OpenTSDB';
}
/**
* Datastore-independent function which should be used for all polled metrics.
*
* RRD Tags:
* rrd_def RrdDefinition
* rrd_name array|string: the rrd filename, will be processed with rrd_name()
* rrd_oldname array|string: old rrd filename to rename, will be processed with rrd_name()
* rrd_step int: rrd step, defaults to 300
*
* @param array $device
* @param string $measurement Name of this measurement
* @param array $tags tags for the data (or to control rrdtool)
* @param array|mixed $fields The data to update in an associative array, the order must be consistent with rrd_def,
* single values are allowed and will be paired with $measurement
*/
public function put($device, $measurement, $tags, $fields)
{
if (!$this->connection) {
Log::error("OpenTSDB Error: not connected\n");
return;
}
$flag = Config::get('opentsdb.co');
$timestamp = Carbon::now()->timestamp;
$tmp_tags = "hostname=".$device['hostname'];
foreach ($tags as $k => $v) {
$v = str_replace(array(' ',',','='), '_', $v);
if (!empty($v)) {
$tmp_tags = $tmp_tags ." ". $k ."=".$v;
}
}
if ($measurement == 'port') {
foreach ($fields as $k => $v) {
$measurement = $k;
if ($flag == true) {
$measurement = $measurement.".".$device['co'];
}
$this->putData('port.'.$measurement, $timestamp, $v, $tmp_tags);
}
} else {
if ($flag == true) {
$measurement = $measurement . '.' . $device['co'];
}
foreach ($fields as $k => $v) {
$tmp_tags_key = $tmp_tags . " " . "key" . "=" . $k;
$this->putData($measurement, $timestamp, $v, $tmp_tags_key);
}
}
}
private function putData($measurement, $timestamp, $value, $tags)
{
try {
$stat = Measurement::start('put');
$line = sprintf('put net.%s %d %f %s', strtolower($measurement), $timestamp, $value, $tags);
Log::debug("Sending to OpenTSDB: $line\n");
$this->connection->write("$line\n"); // send $line into OpenTSDB
$this->recordStatistic($stat->end());
} catch (\Socket\Raw\Exception $e) {
Log::error('OpenTSDB Error: ' . $e->getMessage());
exit;
}
}
public static function isEnabled()
{
return Config::get('opentsdb.enable', false);
}
/**
* Checks if the datastore wants rrdtags to be sent when issuing put()
*
* @return boolean
*/
public function wantsRrdTags()
{
return false;
}
}