Brian Read
c8ce77259d
- Adding SM2 panel [SME: 13004] - Upgrade to phpsysinfo 3.4.4 - Add code to delete inline styles and add css to make it look better. - version saved / built uses the static version, which means no drops downs and choices.
135 lines
5.0 KiB
PHP
135 lines
5.0 KiB
PHP
<?php
|
|
/**
|
|
* Docker plugin, which displays docker informations
|
|
*
|
|
* @category PHP
|
|
* @package PSI_Plugin_Docker
|
|
* @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net>
|
|
* @copyright 2014 phpSysInfo
|
|
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version
|
|
* @version Release: 1.0
|
|
* @link http://phpsysinfo.sourceforge.net
|
|
*/
|
|
|
|
class Docker extends PSI_Plugin
|
|
{
|
|
private $_lines;
|
|
|
|
public function __construct($enc)
|
|
{
|
|
parent::__construct(__CLASS__, $enc);
|
|
|
|
$this->_lines = array();
|
|
}
|
|
|
|
/**
|
|
* get docker information
|
|
*
|
|
* @return array docker in array with label
|
|
*/
|
|
|
|
private function getDocker()
|
|
{
|
|
$result = array();
|
|
$i = 0;
|
|
|
|
foreach ($this->_lines as $line) {
|
|
if ($i > 0) {
|
|
$buffer = preg_split("/\s\s+/", $line);
|
|
$result[$i]['Name'] = $buffer[0];
|
|
$result[$i]['CPUUsage'] = str_replace(',', '.', trim($buffer[1], '%'));
|
|
preg_match('/([\d\.]+)(B|KiB|MiB|GiB|TiB|PiB)\s+\/\s+([\d\.]+)(B|KiB|MiB|GiB|TiB|PiB)/', str_replace(',', '.', trim($buffer[2])), $tmpbuf);
|
|
switch ($tmpbuf[2]) {
|
|
case 'B':
|
|
$result[$i]['MemoryUsed'] = $tmpbuf[1];
|
|
break;
|
|
case 'KiB':
|
|
$result[$i]['MemoryUsed'] = 1024*$tmpbuf[1];
|
|
break;
|
|
case 'MiB':
|
|
$result[$i]['MemoryUsed'] = 1024*1024*$tmpbuf[1];
|
|
break;
|
|
case 'GiB':
|
|
$result[$i]['MemoryUsed'] = 1024*1024*1024*$tmpbuf[1];
|
|
break;
|
|
case 'TiB':
|
|
$result[$i]['MemoryUsed'] = 1024*1024*1024*1024*$tmpbuf[1];
|
|
break;
|
|
case 'PiB':
|
|
$result[$i]['MemoryUsed'] = 1024*1024*1024*1024*1025*$tmpbuf[1];
|
|
}
|
|
switch ($tmpbuf[4]) {
|
|
case 'B':
|
|
$result[$i]['MemoryLimit'] = $tmpbuf[3];
|
|
break;
|
|
case 'KiB':
|
|
$result[$i]['MemoryLimit'] = 1024*$tmpbuf[3];
|
|
break;
|
|
case 'MiB':
|
|
$result[$i]['MemoryLimit'] = 1024*1024*$tmpbuf[3];
|
|
break;
|
|
case 'GiB':
|
|
$result[$i]['MemoryLimit'] = 1024*1024*1024*$tmpbuf[3];
|
|
break;
|
|
case 'TiB':
|
|
$result[$i]['MemoryLimit'] = 1024*1024*1024*1024*$tmpbuf[3];
|
|
break;
|
|
case 'PiB':
|
|
$result[$i]['MemoryLimit'] = 1024*1024*1024*1024*1025*$tmpbuf[3];
|
|
}
|
|
$result[$i]['MemoryUsage'] = str_replace(',', '.', trim($buffer[3], '%'));
|
|
$result[$i]['NetIO'] = trim($buffer[4]);
|
|
$result[$i]['BlockIO'] = trim($buffer[5]);
|
|
$result[$i]['PIDs'] = trim($buffer[6]);
|
|
}
|
|
$i++;
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
public function execute()
|
|
{
|
|
$this->_lines = array();
|
|
if ((PSI_OS != 'WINNT') && (!defined('PSI_EMU_HOSTNAME') || defined('PSI_EMU_PORT'))) {
|
|
switch (strtolower(PSI_PLUGIN_DOCKER_ACCESS)) {
|
|
case 'command':
|
|
$lines = "";
|
|
if (CommonFunctions::executeProgram('docker', 'stats --no-stream --format \'table {{.Name}}\t{{.CPUPerc}}\t{{.MemUsage}}\t{{.MemPerc}}\t{{.NetIO}}\t{{.BlockIO}}\t{{.PIDs}}\'', $lines) && !empty($lines))
|
|
$this->_lines = preg_split("/\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
|
|
break;
|
|
case 'data':
|
|
if (!defined('PSI_EMU_HOSTNAME') && CommonFunctions::rftsdata("docker.tmp", $lines) && !empty($lines))
|
|
$this->_lines = preg_split("/\n/", $lines, -1, PREG_SPLIT_NO_EMPTY);
|
|
break;
|
|
default:
|
|
$this->global_error->addConfigError("execute()", "[docker] ACCESS");
|
|
}
|
|
}
|
|
}
|
|
|
|
public function xml()
|
|
{
|
|
if (empty($this->_lines))
|
|
return $this->xml->getSimpleXmlElement();
|
|
|
|
$arrBuff = $this->getDocker();
|
|
if (sizeof($arrBuff) > 0) {
|
|
$docker = $this->xml->addChild("Docker");
|
|
foreach ($arrBuff as $arrValue) {
|
|
$item = $docker->addChild('Item');
|
|
$item->addAttribute('Name', $arrValue['Name']);
|
|
$item->addAttribute('CPUUsage', $arrValue['CPUUsage']);
|
|
$item->addAttribute('MemoryUsage', $arrValue['MemoryUsage']);
|
|
$item->addAttribute('MemoryUsed', Round($arrValue['MemoryUsed']));
|
|
$item->addAttribute('MemoryLimit', Round($arrValue['MemoryLimit']));
|
|
$item->addAttribute('NetIO', $arrValue['NetIO']);
|
|
$item->addAttribute('BlockIO', $arrValue['BlockIO']);
|
|
$item->addAttribute('PIDs', $arrValue['PIDs']);
|
|
}
|
|
}
|
|
|
|
return $this->xml->getSimpleXmlElement();
|
|
}
|
|
}
|