mirror of
https://github.com/unraid/webgui.git
synced 2026-01-01 15:10:19 -06:00
98 lines
3.4 KiB
PHP
98 lines
3.4 KiB
PHP
<?PHP
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/* Copyright 2005-2023, Lime Technology
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* Copyright 2012-2023, Bergware International.
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*
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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 version 2,
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* as published by the Free Software Foundation.
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*/
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?>
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<?
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$docroot ??= ($_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp');
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require_once "$docroot/webGui/include/Helpers.php";
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// add translations
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$_SERVER['REQUEST_URI'] = 'settings';
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require_once "$docroot/webGui/include/Translations.php";
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$map = $changes = [];
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function decode($data) {
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return str_replace('%2e','.',urldecode($data));
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}
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foreach (array_map('decode',explode(';',$_POST['names'])) as $name) $map[$name] = '';
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foreach($_POST as $key => $val) {
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if ($val != 'on') continue;
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[$name,$cpu] = my_explode(':',$key);
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$map[decode($name)] .= "$cpu,";
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}
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// map holds the list of each vm, container or isolcpus and its newly proposed cpu assignments
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$map = array_map(function($d){return substr($d,0,-1);},$map);
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switch ($_POST['id']) {
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case 'vm':
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// report changed vms in temporary file
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require_once "$docroot/plugins/dynamix.vm.manager/include/libvirt_helpers.php";
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foreach ($map as $name => $cpuset) {
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if (!strlen($cpuset)) {
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$reply = ['error' => _("Not allowed to assign ZERO cores")];
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break 2;
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}
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$uuid = $lv->domain_get_uuid($lv->get_domain_by_name($name));
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$cfg = domain_to_config($uuid);
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$cpus = implode(',',$cfg['domain']['vcpu']);
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// only act on changes
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if ($cpus != $cpuset || strlen($cpus) != strlen($cpuset)) {
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$changes[] = $name;
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// used by UpdateTwo.php to read new assignments
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file_put_contents("/var/tmp/$name.tmp",$cpuset);
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}
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}
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$reply = ['success' => (count($changes) ? implode(';',$changes) : '')];
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break;
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case 'ct':
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// update the XML file of the container
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require_once "$docroot/plugins/dynamix.docker.manager/include/DockerClient.php";
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$DockerClient = new DockerClient();
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$DockerTemplates = new DockerTemplates();
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$containers = $DockerClient->getDockerContainers();
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foreach ($map as $name => $cpuset) {
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// set full path of template file
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$file = $DockerTemplates->getUserTemplate($name);
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$xml = simplexml_load_file($file);
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if ($xml->CPUset) {
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// update node
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if ($xml->CPUset != $cpuset || strlen($xml->CPUset) != strlen($cpuset)) $xml->CPUset = $cpuset;
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} else {
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// add node
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$xml->addChild('CPUset',$cpuset);
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}
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// only act on changes
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foreach ($containers as $ct) if ($ct['Name']==$name) break;
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if ($ct['CPUset'] != $cpuset || strlen($ct['CPUset']) != strlen($cpuset)) {
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$changes[] = $name;
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// used by UpdateTwo.php to read new assignments
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file_put_contents($file,$xml->saveXML());
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exec("sed -ri 's/^(<CPUset)/ \\1/;s/><(\\/Container)/>\\n <\\1/' \"$file\""); // aftercare
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}
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}
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$reply = ['success' => (count($changes) ? implode(';',$changes) : '')];
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break;
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case 'is':
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// report changed isolcpus in temporary file
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foreach ($map as $name => $isolcpu) {
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file_put_contents("/var/tmp/$name.tmp",$isolcpu);
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$changes[] = $name;
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}
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$reply = ['success' => (count($changes) ? implode(';',$changes) : '')];
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break;
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}
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// signal changes
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header('Content-Type: application/json');
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die(json_encode($reply));
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?>
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