mirror of
https://github.com/unraid/webgui.git
synced 2026-05-22 22:30:20 -05:00
Squidly271
50 lines
1.6 KiB
PHP
Executable File
50 lines
1.6 KiB
PHP
Executable File
#!/usr/bin/php -q
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<?PHP
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/* Copyright 2005-2025, Lime Technology
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* Copyright 2012-2025, 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 "$docroot/webGui/include/Helpers.php";
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require_once "$docroot/webGui/include/publish.php";
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$noDockerStats = false;
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$noDockerStatsTime = null;
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$exitAfterTimeout = 120;
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while (true) {
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$output = shell_exec("docker stats --no-stream --format='{{.ID}};{{.CPUPerc}};{{.MemUsage}}' 2>&1");
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if ( ! $noDockerStats ) {
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// publish and exit the script if no listeners after the timeout
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publish("dockerload", $output,true,$exitAfterTimeout);
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}
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if ( $output === null ) {
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// Don't continually publish messages if no stats are available -> only publish the first time
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$noDockerStats = true;
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if ( ! $noDockerStatsTime ) {
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$noDockerStatsTime = time();
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}
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// handle if no containers are running and user navigates to another page.
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// publish requires a second publish attempt with no listeners in order to exit the script after the timeout has elapsed
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if ( (time() - $noDockerStatsTime) > $exitAfterTimeout ) {
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$noDockerStats = false;
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$noDockerStatsTime = null;
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}
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sleep(10);
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} else {
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$noDockerStats = false;
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sleep(1);
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}
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}
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