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xcat-core/xCAT-UI/lib/monitor_display.php

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PHP
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<?php
/*
* All the <html> code related with monitor interface is put here.
*/
#displayMonitorLists() will generate all the monitoring plug-ins,
#the user can select the plug-ins he wants to operate on,
#and press the "Next" button;
function displayMonitorLists() {
#The command "monls -a" is used to get the monitoring plug-ins list
$xml = docmd("monls"," ", array('-a'));
if(getXmlErrors($xml,$errors)) {
echo "<p class=Error>",implode(' ', $errors), "</p>";
exit;
}
#then, parse the xml data
$ooe = 0;
$line = 0;
foreach($xml->children() as $response) foreach($response->children() as $data) {
list($name, $stat, $nodemonstatus) = preg_split("/\s+/", $data);
$ooe = $ooe%2;
echo "<tr class='ListLine$ooe' id='row$line'>";
echo "<td><input type='radio' name='plugins' value='$name' /></td>";
echo "<td ><a class='description' href='#'>$name</a></td>";
echo "<td >$stat</td>";
if(isset($nodemonstatus)) { echo "<td >Enabled</td>";}else {echo "<td >Disabled</td>";}
echo "<td>";
$name_str = "\"$name\"";
if($stat == "monitored") {
$act_str = "\"stop\"";
insertButtons(array('label'=>'Stop', 'id'=>'stop', 'onclick'=>"monsetupAction($name_str, $act_str)"));
$act_str = "\"restart\"";
insertButtons(array('label'=>'Restart', 'id'=>'restart', 'onclick'=>"monsetupAction($name_str, $act_str)"));
}else {
$act_str = "\"start\"";
insertButtons(array('label' => 'Start', 'id'=>'start', 'onclick' => "monsetupAction($name_str, $act_str)"));
}
echo "</td>";
echo " </tr>";
$ooe++;
$line++;
//echo "<tr><td><input type='checkbox' />$name</td><td>$stat</td><td><a onclick='LoadMainPage("main.php")'>$name</a></td></tr>";
}
return 0;
}
function displayTips($tips)
{
//to tell the user how to operate on the current web page
//the argument $tips is an array like this:
//{
// "Click the name of each plugin, you can get the plugin's description.",
// "You can also select one plugin, then you can set node/application status monitoring for the selected plugin.",
//}
echo '<div class="tips">';
echo '<p class="tips_head"><b>Tips:</b>(Click me to display tips)</p>';
echo '<div class="tips_content">';
foreach ($tips as $tip) {
echo "<p>$tip</p>";
echo "\n";
}
echo "</div>";
echo '<script type="text/javascript">';
echo '$(handle_tips());';
echo '</script>';
echo '</div>';
return 0;
}
function insertDiv($id)
{
echo "<div id=$id></div>";
}
function displayMonTable()
{
//create one table to display the monitoring plugins' list
echo '<div id="monlist_table">';
echo <<<TOS1
<table id="tabTable" class="tabTable" cellspacing="1">
<thead>
<tr class="colHeaders">
<td></td>
<td>Plug-in Name</td>
<td>Status</td>
<td>Node Status Monitoring</td>
<td>Action</td>
</tr>
</thead>
TOS1;
echo <<<TOS9
<script type="text/javascript">
showPluginOptions();
showPluginDescription();
</script>
TOS9;
echo '<tbody id="monlist">';
displayMonitorLists();
echo "</tbody></table></div>";
return 0;
}
function display_stat_mon_table($args)
{
//create one table to disable or enable node/application monitoring
//the argument $args are one array like this:
//{ 'xcatmon' => {
// 'nodestat' => 'Enabled',
// 'appstat' => 'Disabled',
// },
//};
//
echo '<div style="margin-right: 50px; width:auto; margin-left: 50px">';
foreach($args as $key => $value) {
$name = $key;
if($value{'nodestat'} == 'Enabled') {
$ns_tobe = 'Disable';
} else {
$ns_tobe = 'Enable';
}
if($value{'appstat'} == 'Enabled') {
$as_tobe = 'Disable';
} else {
$as_tobe = 'Enable';
}
}
echo "<h3>Node/Application Status Monitoring for $name</h3>";
echo <<<TOS2
<table cellspacing="1" class="tabTable" id="tabTable"><tbody>
<tr class="ListLine0">
<td>Node Status Monitoring</td>
<td>
TOS2;
insertButtons(array('label'=>$ns_tobe, 'id'=>'node_stat', 'onclick'=>"node_stat_control(\"$name\")"));
//TODO: change the function name of node_stat_control
echo '</td>';
echo '</tr>';
echo '<tr class="ListLine1">';
echo '<td>Application Status Monitoring</td>';
echo '<td>';
insertButtons(array('label'=>$as_tobe, 'id'=>'app_stat', 'onclick'=>'show_monshow_data()'));
echo '</td>';
echo '</tr>';
echo '</tbody> </table> </div>';
}
function displayStatus()
{
//tell the user that the current interface is not done yet...
echo "<div id='devstatus'><p>This interface is still under development -use accordingly.</p></div>";
}
function displayOSITree()
{
//display the node range tree, but only with the nodes with OSI type
//this follows the function displayNrTree();
//it doesn't work on firefox!!!
echo <<<EOS3
<script type="text/javascript">
$(init_ositree());
</script>
<div id=ositree></div>
EOS3;
}
function displayAssociation()
{
echo '<div id="association">';
echo <<<TOS5
<b>Available Condition/Response Associations</b>
<table id="tabTable" class="tabTable" cellspacing="1">
<thead>
<tr class="colHeaders">
<td>Condition</td>
<td>Response</td>
<td>Node</td>
<td>State</td>
<td>Action</td>
</tr>
</thead>
<tbody>
TOS5;
$xml = docmd("webrun", "", array("lscondresp"));
if(getXmlErrors($xml,$errors)) {
echo "<p class=Error>",implode(' ', $errors), "</p>";
exit;
}
//get all the condition&response associations for RMC
foreach ($xml->children() as $response) foreach($response->children() as $data) {
//get the data from xcatd
$association = explode("=", $data);
$ooe = 0;
$line = 0;
foreach($association as $elem) {
$ooe = $ooe%2;
//the format should be
//"NodeReachability"\t"EmailRootOffShift"\t"hv8plus01.ppd.pok.ibm.com"\t"Active"
$record = explode("\"", $elem);
$cond = $record[1];
$resp = $record[3];
$node = $record[5];
$state = $record[7];
echo "<tr class='ListLine$ooe' id='row$line'>";
echo "<td>$cond</td>";
echo "<td>$resp</td>";
echo "<td>$node</td>";
echo "<td>$state</td>";
echo "<td>";
if($state == "Active") {
insertButtons(array('label'=>'DeActivate', 'id'=>'deactivate', 'onclick'=>"control_RMCAssoc(\"$cond\", \"$node\", \"$resp\", \"stop\")"));
}else if($state == "Not active"){
insertButtons(array('label'=>'Activate', 'id'=>'activate', 'onclick'=>"control_RMCAssoc(\"$cond\", \"$node\", \"$resp\", \"start\")"));
}
echo "</td>";
echo "</tr>";
$ooe++;
$line++;
}
}
echo "</tbody></table></div>";
return 0;
}
function displayCond()
{
//the user selects one node/noderange from the #ositree div
echo <<<COND
<div id="avail_cond">
<b>Available Conditions</b>
<table id="tabTable" class="tabTable" cellspacing="1">
<thead>
<tr class="colHeaders">
<td></td>
<td>Conditions</td>
</tr>
</thead>
<tbody>
COND;
$xml = docmd("webrun", '', array("lscondition"));
foreach($xml->children() as $response) foreach($response->children() as $data) {
//get the data from xcatd
$conditions = explode("=", $data);
}
$ooe = 0;
$line = 0;
foreach($conditions as $elem) {
$ooe = $ooe%2;
echo "<tr class='ListLine$ooe' id='row$line'>";
echo "<td><input type=\"radio\" name=\"conditions\" value=\"$elem\" /></td>";
echo "<td>$elem</td>";
echo "</tr>";
$ooe++;
$line++;
}
echo "</tbody></table></div>";
return 0;
}
function displayResp()
{
echo <<<RESP
<div id="avail_resp">
<b>Available Response</b>
<table id="tabTable" class="tabTable" cellspacing="1">
<thead>
<tr class="colHeaders">
<td></td>
<td>Response</td>
</tr>
</thead>
<tbody>
RESP;
$xml=docmd("webrun", '', array("lsresponse"));
$ooe=0;
$line=0;
foreach($xml->children() as $response) foreach($response->children() as $data) {
$responses = explode("=", $data);
}
foreach($responses as $elem) {
$ooe = $ooe%2;
echo "<tr class='ListLine$ooe' id='row$line'>";
echo "<td><input type='checkbox' name='responses' value='$elem' /></td>";
echo "<td>$elem</td>";
echo "</tr>";
$ooe++;
$line++;
}
echo '</tbody></table></div>';
return 0;
}
function displayCondResp()
{
echo '<div id="condresp">';
displayAssociation();
displayCond();
displayResp();
insertButtons(array('label'=>'Add', id=>'addAssociation', 'onclick'=>'mkCondResp()'));
insertButtons(array('label'=>'Cancel', id=>'cancel_op', 'onclick'=>'clearEventDisplay()'));
echo '</div>';
displayStatus();
}
function displayRMCRsrc()
{
echo <<<TOS0
<b>Available RMC Resources</b>
<table id="tabTable" class="tabTable" cellspacing="1">
<thead>
<tr class="colHeaders">
<td></td>
<td>Class Name</td>
</tr>
</thead>
<tbody>
TOS0;
$xml = docmd("webrun", "", array("lsrsrc"));
if(getXmlErrors($xml,$errors)) {
echo "<p class=Error>",implode(' ', $errors), "</p>";
exit;
}
foreach($xml->children() as $response) foreach($response->children() as $data) {
//get all the class name
$classes = explode("=", $data);
}
$ooe = 0;
$line = 0;
foreach($classes as $class) {
$ooe = $ooe%2;
echo "<tr class='ListLine$ooe' id='row$line'>";
echo "<td><input type='radio' name='classGrp' value='$class' onclick='showRMCAttrib()' /> </td>";
echo "<td>$class</td>";
echo "</tr>";
$ooe++;
$line++;
}
echo "</tbody></table>";
return 0;
}
function displayRMCAttr()
{
echo "<p>Select the RMC Resource, you will see all its available attributes here.</p>";
}
function RMCEventLogToTable()
{
$xml = docmd("webrun", "", array("lsevent"));
//var_dump($xml);
foreach($xml->children() as $response) foreach($response->children() as $records)
{
//$data should be one array to store all the RMC event log.
echo "<tr>";
foreach($records->children() as $data) {
echo "<td>$data</td>";
}
echo "</tr>";
}
}
//displayRMCEventLog() to display the RMC event logs in one table with "tablesorter" class
function displayRMCEvnetLog()
{
echo '<div class="mContent">';
echo <<<TOS9
<table id="lsevent_tab" class="tablesorter" cellspacing="1">
<thead>
<tr>
<th>Time</th>
<th>Category</th>
<th>Message</th>
</thead>
<tbody>
TOS9;
RMCEventLogToTable();
echo "</tbody></table>";
//TODO: the following javascript doesn't work well.
echo <<<TOS8
<script type="text/javascript" type"utf-8">
$("#lsevent_tab").tablesorter({ sortList: [[0,1],[1,1]] });
</script>
TOS8;
echo "</div>";
}
function displayRMCMonshowAttr($attr, $nr) {
//TODO: should add one argument to support the noderange argument
echo "<div>";
echo "<table class='tablesorter' cellspacing='1'>";
echo "<thead>";
echo "<tr>";
echo "<td>Time</td>";
echo "<td>$attr</td>";
echo "</tr>";
echo "</thead>";
echo "<tbody>";
if($nr == "cluster") {
//get all the data by the command "monshow"
$xml = docmd("monshow", "", array("rmcmon", "-t", "60", "-a", "$attr"));
//the error handling is skipped
}elseif($nr == "summary") {
$xml = docmd("monshow", "", array("rmcmon", "-s", "-t", "60", "-a", "$attr"));
}else {
$xml = docmd("monshow", "", array("rmcmon", "$nr", "-t", "60", "-a", "$attr"));
}
//the formats of the data are different based on $nr
//print_r($xml);
$index = 0;
foreach($xml->children() as $response) foreach($response->children() as $data) {
//handle the data here
//skip the first 2 lines
if($index++ < 2) {
continue;
}
//then, parse "date" & "value"
$arr = preg_split("/\s+/", $data);
array_pop($arr);
$tmp = array_pop($arr);
if($tmp == '-') {
$val = array_pop($arr);
$time = implode(" ", $arr);
echo "<tr>";
echo "<td>$time</td>";
echo "<td>$val</td>";
echo "</tr>";
}
}
echo "</tbody>";
echo "</table>";
echo "</div>";
}
function displayRMCMonshowGraph($value, $nr) {
//display the RMC Performance Data
$place = $nr.$value;
echo <<<TOS11
<script type="text/javascript">
rmc_monshow_draw_by_flot("$place","$value");
</script>
<div id="$place" style="width:100%;height:240px"></div>
TOS11;
}
/*
* function displayOptionsForPlugin($plugin)
* *****************************************
* when the user selects one plugin, the avaiable configuration options will display in <div id='monconfig'>
* TODO: for the non-rmcmon plugins, only the option "node/application status monitoring setting" is shown;
*
* the avaiable view options will also display in <div id='monview'>,
* TODO: right now, it's only implemented for rmcmon plugin.
*/
function displayOptionsForPlugin($name)
{
echo "<div id='monconfig'>";
echo "<p>Available Configurations for <b>$name</b></p>";
echo '<table id="tabTable" class="tabTable" cellspacing="1">';
echo "<tbody>";
//set up the options for the plugin with the name "$name"
if($name == "rmcmon") {
//node status monitor, RMC events, RMC resources
echo "<tr class='ListLine0' id='row0'>";
echo "<td>Node/Application Status Monitoring Setting</td>";
echo "<td>";
insertButtons(array('label'=>'Configure', 'id'=>'rmc_nodestatmon', 'onclick'=>'loadMainPage("monitor/stat_mon.php?name=rmcmon")'));
echo "</td>";
echo "</tr>";
echo "<tr class='ListLine1' id='row1'>";
echo "<td>RMC Events Monitoring Setting</td>";
echo "<td>";
insertButtons(array('label'=>'Configure', 'id'=>'rmc_event', 'onclick'=>'loadMainPage("monitor/rmc_event_define.php")'));
echo "</td>";
echo "</tr>";
echo "<tr class='ListLine0' id='row2'>";
echo "<td>RMC Resource Monitoring Setting</td>";
echo "<td>";
insertButtons(array('label'=>'Configure', 'id'=>'rmc_resource', 'onclick'=>'loadMainPage("monitor/rmc_resource_define.php")'));
echo "</td>";
echo "</tr>";
} else {
//there's only "node status monitoring" is enabled
echo "<tr class='ListLine0' id='row0'>";
echo "<td>Node/Application Status Monitoring Setting</td>";
echo "<td>";
insertButtons(array('label'=>'Configure', 'id'=>$name."_nodestatmon", 'onclick'=>"loadMainPage(\"monitor/stat_mon.php?name=$name\")"));
echo "</td>";
echo "</tr>";
}
echo "</tbody></table>";
echo "</div>";
echo "<div id='monview'>";
echo "<p>View Options for <b>$name</b></p>";
//there should be many choices for the user to view the clusters' status
echo <<<TOS1
<table id="view_tab" class="tabTable" cellspacing="1">
<tbody>
TOS1;
if($name == "rmcmon") {
#display two rows, one for RMC event, another for RMC Resource Performance monitoring.
echo "<tr class='ListLine0' id='row0'>";
echo "<td>RMC Event Logs</td>";
echo "<td>";
insertButtons(array('label'=>'View in Text', 'id'=>'rmc_event_text', 'onclick'=>'loadMainPage("monitor/rmc_lsevent.php")'));
echo "</td>";
echo "</tr>";
echo "<tr class='ListLine1' id='row1'>";
echo "<td>RMC Resource Logs</td>";
echo "<td>";
insertButtons(array('label'=>'View By text/graphics', 'id'=>'rmc_resrc_text', 'onclick'=>'loadMainPage("monitor/rmc_monshow.php")'));
echo "</td>";
echo "</tr>";
}
else {
echo "<p>There's no view functions for $name.</p>";
}
echo "</tbody></table></div>";
}
/*
* function displayNodeAppStatus($name)
* ************************************
* to display the web page "Node/Application Status Monitoring"
*
*/
function displayNodeAppStatus($name)
{
displayMapper(array('home'=>'main.php', 'monitor'=>''));
displayTips(array(
"Enable/disable Node/App Status Monitoring by clicking the button",
"In order to take affect, you have to START/RESTART the desired plugin"));
//get the current status for "node-status-monitor"
$xml = docmd("monls", ' ', array($name));
if(getXmlErrors($xml,$errors)) {
echo "<p class=Error>",implode(' ',$errors), "</p>";
exit;
}
#then, parse the xml data
foreach($xml->children() as $response) foreach($response->children() as $data) {
list($n, $stat, $nodemonstatus) = preg_split("/\s+/",$data);
if(isset($nodemonstatus)) {
$ns = "Enabled";
}else {
$ns = "Disabled";
}
}
display_stat_mon_table(array("$name"=>
array(
'nodestat'=>$ns,
'appstat'=>'Disabled', //currently application status monitoring is not supported by xCAT monitor Arch.
)));
}
?>
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