mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-10-31 03:12:30 +00:00
c1c2fa7e49
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@69 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
458 lines
20 KiB
PHP
458 lines
20 KiB
PHP
<?php
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// Contains all the common php functions that most pages need.
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// Some common/global settings
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session_start(); // retain session variables across page requests
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// The settings below display error on the screen, instead of giving blank pages.
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error_reporting(E_ALL ^ E_NOTICE);
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ini_set('display_errors', true);
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// Todo: get rid of these globals
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$XCATROOT = '/opt/xcat/bin';
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$CURRDIR = '/opt/xcat/web';
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/*-----------------------------------------------------------------------------------------------
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Function to insert the header part of the HTML and the top part of the page
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------------------------------------------------------------------------------------------------*/
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function insertHeader($title, $stylesheets, $javascripts, $currents) {
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global $TOPDIR;
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if (!$TOPDIR) $TOPDIR = '..';
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echo <<<EOS
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 Strict//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>$title</title>
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<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=iso-8859-1">
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<link href="$TOPDIR/lib/style.css" rel="stylesheet">
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<script src="$TOPDIR/lib/functions.js" type="text/javascript"></script>
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EOS;
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/* These are only needed for popup windows, so only need it for specific pages like dsh
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<script src="js_xcat/event.js" type="text/javascript"> </script>
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<script src="js_xcat/ui.js" type="text/javascript"> </script>
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<link href="css/xcattop.css" rel="stylesheet">
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<link href="css/xcat.css" rel="stylesheet">
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<link href="css/clickTree.css" rel="stylesheet">
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<script src="js/windows.js" type="text/javascript"></script>
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<script src="js/clickTree.js" type="text/javascript"></script>
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<script src="js/prototype.js" type="text/javascript"></script>
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<script src="js/scriptaculous.js" type="text/javascript"></script>
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<script src="js/xcat.js" type="text/javascript"></script>
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<script src="js/effect.js" type="text/javascript"> </script>
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<link href="themes/default.css" rel="stylesheet" type="text/css"/>
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*/
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if ($stylesheets) {
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foreach ($stylesheets as $s) {
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echo "<LINK rel=stylesheet href='$s' type='text/css'>\n";
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}
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}
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if ($javascripts) {
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foreach ($javascripts as $j) {
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echo "<script type='text/javascript' src='$j'></script>\n";
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}
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}
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echo "</head><body>\n";
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echo <<<EOS
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<table id=headingTable border=0 cellspacing=0 cellpadding=0>
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<tr>
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<td><img id=xcatImage src='$TOPDIR/images/xCAT_icon.gif'></td>
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<td width='100%'>
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EOS;
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//echo "<div id=top><img id=xcatImage src='$TOPDIR/images/xCAT_icon.gif'><div id=menuDiv>\n";
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insertMenus($currents);
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echo "</td></tr></table>\n";
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//echo "</div></div>\n"; // end the top div
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} // end insertHeader
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// Insert the menus at the top of the page
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// $currents is an array of the current menu choice tree
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function insertMenus($currents) {
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global $TOPDIR;
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echo "<table border=0 cellspacing=0 cellpadding=0>\n";
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insertMenuRow($currents[0], 1, array(
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'machines' => array('Machines', "$TOPDIR/machines/frames.php"),
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'jobs' => array('Jobs', "$TOPDIR/jobs/jobs.php"),
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'deploy' => array('Deploy', "$TOPDIR/deploy/images.php"),
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'config' => array('Configuration', "$TOPDIR/config/site.php"),
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'support' => array('Support', "$TOPDIR/support/diagnose.php")
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));
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if ($currents[0] == 'machines') {
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insertMenuRow($currents[1], 0, array(
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'lab' => array('Lab Floor', "$TOPDIR/views/lab.php"),
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'frames' => array('Frames', "$TOPDIR/views/frames.php"),
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'groups' => array('Groups', "$TOPDIR/views/groups.php"),
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'nodes' => array('Nodes', "$TOPDIR/views/nodes.php"),
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'layout' => array('Layout', "$TOPDIR/views/layout.php")
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));
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}
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echo "</table>\n";
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}
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// Insert one set of choices under a main choice.
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function insertMenuRow($current, $isTop, $items) {
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global $TOPDIR;
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//$img = "$TOPDIR/images/h3bg_new.gif";
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$menuRowClass = $isTop ? '' : 'class=MenuRow';
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$menuItemClass = $isTop ? 'class=MenuItemTop' : 'class=MenuItem';
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$currentClass = $isTop ? 'CurrentMenuItemTop' : '';
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//echo "<TABLE class=MenuTable id=mainNav cellpadding=0 cellspacing=0 border=0><tr>\n";
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//echo "<div class=$menuRowClass><ul id=mainNav>\n";
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echo "<tr><td $menuRowClass><ul id=mainNav>\n";
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foreach ($items as $key => $link) {
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if ($key == $current){
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//echo "<TD><a id=$key href='$link[1]'>$link[0]</a></TD>\n";
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echo "<li class='CurrentMenuItem $currentClass'>$link[0]</li>\n";
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} else {
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//echo "<TD><a class=NavItem id=$key href='$link[1]'>$link[0]</a></TD>\n";
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echo "<li><a $menuItemClass id=$key href='$link[1]'>$link[0]</a></li>\n";
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}
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}
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//echo "</TR></TABLE>\n";
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//echo "</ul></div>\n";
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echo "</td></tr></ul>\n";
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}
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/** ----------------------------------------------------------------------------------------------
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Function to run the commands on the remote nodes. Four arguments:
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1. The command
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2. Mode:
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0: If successful, return output to a reference variable in the caller function, with the newlines removed.
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Otherwise, print the error msg to the screen
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2: Like mode 0, if successful, return output to a reference variable in the caller function, with the newlines removed.
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But error msgs are output to reference variable in the caller function
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1: Long running cmd, intermediate results/errors are ouput as the command is executed
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-1: Like mode 1
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3: Long running cmd. Results/errors are output to a file and return a file handle to the caller function
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3. Reference variable to hold the output returned to caller function
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4. Reference to an options hash, e.g. { NoVerbose => 1, NoRedirectStderr => 1 }
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Return status: 0 - successful, error - 1
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------------------------------------------------------------------------------------------------*/
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function runcmd ($cmd, $mode, &$output, $options=NULL){
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//Set error output to the same source as standard output (on Linux)
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if (strstr($cmd,'2>&1') == FALSE && !$options["NoRedirectStdErr"])
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$cmd .= ' 2>&1';
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$ret_stat = "";
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$arr_output = NULL;
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if ($mode == 3){
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$handle = popen($cmd, "r");
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if($handle){
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$output = $handle; //return file handle to caller
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return 0; //successful
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}else{
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echo "Piping command into a file failed";
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return 1;
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}
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}elseif ($mode == 0 || $mode == 2 ){
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exec($cmd,$arr_output,$ret_stat);
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if ($ret_stat == 0){
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$output = $arr_output;
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} else {
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//output the error msg to the screen
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if ($mode == 0) echo $arr_output[0];
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//output error msg to the caller function
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elseif ($mode == 2) $output = $arr_output[0];
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}
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}elseif ($mode == 1 || $mode == -1){
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system($cmd,$ret_stat);
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}
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return $ret_stat;
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}
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// Send the keys and values in the primary global arrays
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function dumpGlobals() { //------------------------------------
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trace('$_SERVER:');
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foreach ($_SERVER as $key => $val) { trace("$key = $val"); }
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trace('<br>$_ENV:');
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foreach ($_ENV as $key => $val) { trace("$key = $val"); }
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trace('<br>$_REQUEST:');
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foreach ($_REQUEST as $key => $val) { trace("$key = $val"); }
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if (isset($_SESSION)) {
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trace('<br>$_SESSION:');
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foreach ($_SESSION as $key => $val) { trace("$key = $val"); }
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}
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}
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# Returns true if the given rpm file is already installed at this version or higher.
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function isInstalled($rpmfile) { //------------------------------------
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$aixrpmopt = isAIX() ? '--ignoreos' : '';
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$lang = isWindows() ? '' : 'LANG=C';
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$out = array();
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$rc = runcmd("$lang /bin/rpm -U $aixrpmopt --test $rpmfile", 2, $out);
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# The rc is not reliable in this case because it will be 1 if it is already installed
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# of if there is some other problem like a dependency is not satisfied. So we parse the
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# output instead.
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if (preg_grep('/package .* already installed/', $out)) { return 1; }
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else { return 0; }
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}
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// Debug output ------------------------------------
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define("TRACE", "1");
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function trace($str) { if (TRACE) { echo "<p class=Trace>$str</p>\n"; } }
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// Take in a hostname or ip address and return the fully qualified primary hostname. If resolution fails,
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// it just returns what it was given.
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function resolveHost($host) { //------------------------------------
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if (isIPAddr($host)) { // IP address
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$hostname = gethostbyaddr($host);
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return $hostname;
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}
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else { //todo: implement resolution of hostname to full primary hostname with just one call
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$ip = gethostbyname($host);
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if (!isIPAddr($ip)) { return $host; }
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$hostname = gethostbyaddr($ip);
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return $hostname;
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}
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}
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//------------------------------------
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function isIPAddr ($host) { return preg_match('/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/', $host); }
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// Returns the URL for the requested documentation. This provides 1 level of indirection in case the location
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// of some of the documentation changes.
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function getDocURL($book, $section) { //------------------------------------
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$web = array (
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'docs' => "http://xcat.org/doc",
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'forum' => "http://xcat.org/mailman/listinfo/xcat-user",
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'updates' => "http://www.alphaworks.ibm.com/tech/xCAT",
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'opensrc' => "http://www-rcf.usc.edu/~garrick",
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'wiki' => "http://www.asianlinux.org/xcat",
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);
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$man = array ();
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$howto = array ();
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$rsctadmin = array (
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0 => "http://publib.boulder.ibm.com/infocenter/clresctr/vxrx/topic/com.ibm.cluster.rsct.doc/rsct_aix5l53",
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1 => "$rsctadmin[0]/bl5adm1002.html",
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'sqlExpressions' => "$rsctadmin[0]/bl5adm1042.html#ussexp",
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'conditions' => "$rsctadmin[0]/bl5adm1041.html#cmrcond",
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'responses' => "$rsctadmin[0]/bl5adm1041.html#cmrresp",
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'resourceClasses' => "$rsctadmin[0]/bl5adm1039.html#lavrc",
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);
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$rsctref = array (
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0 => "http://publib.boulder.ibm.com/infocenter/clresctr/vxrx/topic/com.ibm.cluster.rsct.doc/rsct_linux151",
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1 => "$rsctref[0]/bl5trl1002.html",
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'errm' => "$rsctref[0]/bl5trl1067.html#errmcmd",
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'errmScripts' => "$rsctref[0]/bl5trl1081.html#errmscr",
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'sensor' => "$rsctref[0]/bl5trl1088.html#srmcmd",
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'auditlog' => "$rsctref[0]/bl5trl1095.html#audcmd",
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'lscondresp' => "$rsctref[0]/bl5trl1071.html#lscondresp",
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'startcondresp' => "$rsctref[0]/bl5trl1079.html#startcondresp",
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);
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if ($book) {
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if (!$section) { $section = 1; } // link to whole book if no section specified
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$url = &$$book;
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return $url[$section];
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}
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else { // produce html for a page that contains all the links above, for testing purposes
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return ''; //todo:
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}
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}
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// This returns important display info about each type of hardware, so we can easily add new hw types.
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function getHWTypeInfo($hwtype, $attr) { //------------------------------------
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//todo: get the aliases to be keys in this hash too
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$hwhash = array (
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'x335' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'8676' ),
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'x336' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'8837' ),
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'x306' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'8836' ),
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'x306m' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'8849,8491' ),
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'x3550' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'7978' ),
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'e325' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'8835' ),
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'e326' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'8848' ),
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'e326m' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'7969' ),
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'e327' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'' ),
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'x340' => array ( 'image'=>'342.gif', 'rackimage'=>'x345-front', 'u'=>2, 'aliases'=>'8656' ),
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'x342' => array ( 'image'=>'342.gif', 'rackimage'=>'x345-front', 'u'=>2, 'aliases'=>'8669' ),
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'x345' => array ( 'image'=>'342.gif', 'rackimage'=>'x345-front', 'u'=>2, 'aliases'=>'8670' ),
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'x346' => array ( 'image'=>'342.gif', 'rackimage'=>'x345-front', 'u'=>2, 'aliases'=>'8840' ),
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'x3650' => array ( 'image'=>'342.gif', 'rackimage'=>'x345-front', 'u'=>2, 'aliases'=>'7979' ),
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'x360' => array ( 'image'=>'342.gif', 'rackimage'=>'x366-front', 'u'=>3, 'aliases'=>'8686' ),
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'x365' => array ( 'image'=>'342.gif', 'rackimage'=>'x366-front', 'u'=>3, 'aliases'=>'8862' ),
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'x366' => array ( 'image'=>'342.gif', 'rackimage'=>'x366-front', 'u'=>3, 'aliases'=>'8863' ),
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'x3850' => array ( 'image'=>'342.gif', 'rackimage'=>'x366-front', 'u'=>3, 'aliases'=>'8863' ),
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'x445' => array ( 'image'=>'342.gif', 'rackimage'=>'x366-front', 'u'=>3, 'aliases'=>'' ),
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'x450' => array ( 'image'=>'342.gif', 'rackimage'=>'x366-front', 'u'=>3, 'aliases'=>'' ),
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'x455' => array ( 'image'=>'342.gif', 'rackimage'=>'x366-front', 'u'=>3, 'aliases'=>'' ),
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'x460' => array ( 'image'=>'342.gif', 'rackimage'=>'x366-front', 'u'=>3, 'aliases'=>'' ),
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'x3950' => array ( 'image'=>'342.gif', 'rackimage'=>'x366-front', 'u'=>3, 'aliases'=>'' ),
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'hs20' => array ( 'image'=>'blade.gif', 'rackimage'=>'blade-front', 'u'=>7, 'aliases'=>'8678,8843,7981' ), # removed 8832 because it is older and it made this entry to wide in the drop down boxes
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'js20' => array ( 'image'=>'blade.gif', 'rackimage'=>'blade-front', 'u'=>7, 'aliases'=>'8842' ),
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'js21' => array ( 'image'=>'blade.gif', 'rackimage'=>'blade-front', 'u'=>7, 'aliases'=>'8844' ),
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'ls20' => array ( 'image'=>'blade.gif', 'rackimage'=>'blade-front', 'u'=>7, 'aliases'=>'8850' ),
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'hs40' => array ( 'image'=>'blade2.gif', 'rackimage'=>'blade2-front', 'u'=>7, 'aliases'=>'8839' ),
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'p5-505' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'9115' ),
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'p5-505Q' => array ( 'image'=>'330.gif', 'rackimage'=>'x335-front', 'u'=>1, 'aliases'=>'9115' ),
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'p5-510' => array ( 'image'=>'342.gif', 'rackimage'=>'x345-front', 'u'=>2, 'aliases'=>'9110' ),
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'p5-510Q' => array ( 'image'=>'342.gif', 'rackimage'=>'x345-front', 'u'=>2, 'aliases'=>'9110' ),
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'p5-575' => array ( 'image'=>'342.gif', 'rackimage'=>'x345-front', 'u'=>2, 'aliases'=>'9118' ),
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'p5-520' => array ( 'image'=>'520.gif', 'rackimage'=>'p5-520-front', 'u'=>4, 'aliases'=>'9111' ),
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'p5-520Q' => array ( 'image'=>'520.gif', 'rackimage'=>'p5-520-front', 'u'=>4, 'aliases'=>'9131' ),
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'p5-550' => array ( 'image'=>'520.gif', 'rackimage'=>'p5-520-front', 'u'=>4, 'aliases'=>'9113' ),
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'p5-550Q' => array ( 'image'=>'520.gif', 'rackimage'=>'p5-520-front', 'u'=>4, 'aliases'=>'9133' ),
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'p5-560' => array ( 'image'=>'520.gif', 'rackimage'=>'p5-520-front', 'u'=>4, 'aliases'=>'9116' ),
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'p5-560Q' => array ( 'image'=>'520.gif', 'rackimage'=>'p5-520-front', 'u'=>4, 'aliases'=>'9116' ),
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'p5-570' => array ( 'image'=>'520.gif', 'rackimage'=>'p5-520-front', 'u'=>4, 'aliases'=>'9117' ),
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'p5-590' => array ( 'image'=>'590.gif', 'rackimage'=>'p5-590-front', 'u'=>42, 'aliases'=>'9119' ),
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'p5-595' => array ( 'image'=>'590.gif', 'rackimage'=>'p5-590-front', 'u'=>42, 'aliases'=>'9119' ),
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'p710' => array ( 'image'=>'342.gif', 'rackimage'=>'x335-front', 'u'=>2, 'aliases'=>'9123' ),
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'p720' => array ( 'image'=>'520.gif', 'rackimage'=>'x345-front', 'u'=>4, 'aliases'=>'9124' ),
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'p610' => array ( 'image'=>'520.gif', 'rackimage'=>'x335-front', 'u'=>5, 'aliases'=>'7028' ),
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'p615' => array ( 'image'=>'520.gif', 'rackimage'=>'x335-front', 'u'=>4, 'aliases'=>'7029' ),
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'p630' => array ( 'image'=>'520.gif', 'rackimage'=>'x335-front', 'u'=>4, 'aliases'=>'7026' ),
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'p640' => array ( 'image'=>'520.gif', 'rackimage'=>'x335-front', 'u'=>5, 'aliases'=>'7026' ),
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'p650' => array ( 'image'=>'520.gif', 'rackimage'=>'x335-front', 'u'=>8, 'aliases'=>'7038' ),
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'p655' => array ( 'image'=>'590.gif', 'rackimage'=>'x335-front', 'u'=>42, 'aliases'=>'7039' ),
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'p670' => array ( 'image'=>'590.gif', 'rackimage'=>'x335-front', 'u'=>42, 'aliases'=>'7040' ),
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'p690' => array ( 'image'=>'590.gif', 'rackimage'=>'x335-front', 'u'=>42, 'aliases'=>'7040' ),
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);
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$info = $hwhash[strtolower($hwtype)];
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if (isset($attr)) { return $info[$attr]; }
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else { return $info; }
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}
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// Returns the image that should be displayed for this type of hw. Gets this from getHWTypeInfo()
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function getHWTypeImage($hwtype, $powermethod) { //------------------------------------
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# 1st try to match the hw type
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$info = getHWTypeInfo($hwtype, 'image');
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if ($info) { return $info['image']; }
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# No matches yet. Use the power method to get a generic type.
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if (isset($powermethod)) {
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$powermethod = strtolower($powermethod);
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if ($powermethod == 'blade') { return getHWTypeInfo('hs20', 'image'); }
|
|
elseif ($powermethod == 'hmc') { return getHWTypeInfo('p5-520', 'image'); }
|
|
elseif ($powermethod == 'bmc') { return getHWTypeInfo('x335','image'); }
|
|
elseif ($powermethod == 'xseries') { return getHWTypeInfo('x335', 'image'); }
|
|
}
|
|
|
|
# As a last resort, return the most common node image
|
|
return getHWTypeInfo('x335', 'image');
|
|
}
|
|
|
|
|
|
// Return the image that represents the status string passed in
|
|
function getStatusImage($status) {
|
|
global $TOPDIR;
|
|
if ($status == 'good') { return "$TOPDIR/images/green-ball-m.gif"; }
|
|
elseif ($status == 'warning') { return "$TOPDIR/images/yellow-ball-m.gif"; }
|
|
elseif ($status == 'bad') { return "$TOPDIR/images/red-ball-m.gif"; }
|
|
else { return "$TOPDIR/images/blue-ball-m.gif"; }
|
|
}
|
|
|
|
|
|
// Returns the specified user preference value. Not finished.
|
|
function getPref($key) { //------------------------------------
|
|
if ($key == 'MaxNodesDisplayed') { return 50; }
|
|
return '';
|
|
}
|
|
|
|
|
|
// Returns a list of some or all of the nodes in the cluster. Pass in either a group name or node range,
|
|
// or NULL for each to get all nodes. Not finished.
|
|
function getNodes($group, $noderange) { //------------------------------------
|
|
//my ($hostname, $type, $osname, $distro, $version, $mode, $status, $conport, $hcp, $nodeid, $pmethod, $location, $comment) = split(/:\|:/, $na);
|
|
for ($i = 1; $i <= 10; $i++) {
|
|
$nodes[] = array('hostname'=>"node$i.cluster.com", 'type'=>'x3655', 'osname'=>'Linux', 'distro'=>'RedHat', 'version'=>'4.5', 'status'=>1,
|
|
'conport'=>$i, 'hcp'=>"node$i-bmc.cluster.com", 'nodeid'=>'', 'pmethod'=>'bmc', 'location'=>"frame=1 u=$", 'comment'=>'');
|
|
}
|
|
return $nodes;
|
|
}
|
|
|
|
|
|
// Returns the node groups defined in the cluster. Not finished.
|
|
function getGroups() {
|
|
return array('AllNodes','group1','group2');
|
|
}
|
|
|
|
|
|
// Returns the aggregate status of each node group in the cluster. The return value is a
|
|
// hash in which the key is the group name and the value is the status as returned by nodestat.
|
|
function getGroupStatus() {
|
|
$groups = array();
|
|
$output = array();
|
|
runcmd("/bin/sudo grpattr", 2, $output);
|
|
foreach ($output as $line) {
|
|
//echo "<p>line=$line</p>";
|
|
$vals = preg_split('/: */', $line);
|
|
if (count($vals) == 2) { $groups[$vals[0]] = $vals[1]; }
|
|
}
|
|
return $groups;
|
|
}
|
|
|
|
// Returns true if we are running on AIX ------------------------------------
|
|
function isAIX() { } //todo: implement
|
|
|
|
// Returns true if we are running on Linux ------------------------------------
|
|
function isLinux() { } //todo: implement
|
|
|
|
// Returns true if we are running on Windows ------------------------------------
|
|
function isWindows() { return array_key_exists('WINDIR', $_SERVER); }
|
|
|
|
|
|
// Create file folder-like tabs. Tablist is an array of label/url pairs.
|
|
function insertTabs ($tablist, $currentTabIndex) { //------------------------------------
|
|
echo "<TABLE cellpadding=4 cellspacing=0 width='100%' summary=Tabs><TBODY><TR>";
|
|
foreach ($tablist as $key => $tab) {
|
|
if ($key != 0) { echo "<TD width=2></TD>"; }
|
|
if ($currentTabIndex == $key) {
|
|
echo "<TD align=center background='$TOPDIR/images/tab-current.gif'><b>$tab[0]</b></TD>";
|
|
}
|
|
else {
|
|
echo "<TD align=center background='$TOPDIR/images/tab.gif'><A href='$tab[1]'>$tab[0]</A></TD>";
|
|
}
|
|
}
|
|
echo "</TR><TR><TD colspan=7 height=7 bgcolor='#CBCBCB'></TD></TR></TBODY></TABLE>\n";
|
|
}
|
|
|
|
|
|
// Create the Action buttons in a table. Buttonlist is an array of arrays of button attribute strings.
|
|
function insertButtons ($buttonsets) { //------------------------------------
|
|
foreach ($buttonsets as $buttonlist) {
|
|
echo "<TABLE cellpadding=0 cellspacing=2><TR>";
|
|
foreach ($buttonlist as $button) {
|
|
//echo "<td><INPUT type=submit class=but $button ></td>";
|
|
echo "<td><a class=button href=''><span>$button</span></a></td>";
|
|
}
|
|
echo "</TR></TABLE>\n";
|
|
}
|
|
}
|
|
|
|
|
|
?>
|