4f3986a605
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8079 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
606 lines
14 KiB
JavaScript
606 lines
14 KiB
JavaScript
/**
|
|
* Load Ganglia monitoring tool
|
|
*
|
|
* @return Nothing
|
|
*/
|
|
function loadGangliaMon() {
|
|
// Get Ganglia tab
|
|
var gangliaTab = $('#gangliamon');
|
|
|
|
// Check whether Ganglia RPMs are installed on the xCAT MN
|
|
$.ajax( {
|
|
url : 'lib/systemcmd.php',
|
|
dataType : 'json',
|
|
data : {
|
|
cmd : 'rpm -q rrdtool ganglia-gmetad ganglia-gmond ganglia-web'
|
|
},
|
|
|
|
success : checkGangliaRPMs
|
|
});
|
|
|
|
// Create groups and nodes DIV
|
|
var groups = $('<div id="groups"></div>');
|
|
var nodes = $('<div id="nodes"></div>');
|
|
gangliaTab.append(groups);
|
|
gangliaTab.append(nodes);
|
|
|
|
// Create info bar
|
|
var info = createInfoBar('Select a group to view its nodes');
|
|
nodes.append(info);
|
|
|
|
// Get groups
|
|
$.ajax( {
|
|
url : 'lib/cmd.php',
|
|
dataType : 'json',
|
|
data : {
|
|
cmd : 'extnoderange',
|
|
tgt : '/.*',
|
|
args : 'subgroups',
|
|
msg : ''
|
|
},
|
|
|
|
success : loadGroups4Ganglia
|
|
});
|
|
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Check whether Ganglia RPMs are installed
|
|
*
|
|
* @param data
|
|
* Data returned from HTTP request
|
|
* @return Nothing
|
|
*/
|
|
function checkGangliaRPMs(data) {
|
|
var gangliaTab = $('#gangliamon');
|
|
|
|
// Get the list of Ganglia RPMs installed
|
|
var status = data.rsp.split(/\n/);
|
|
var gangliaRPMs = [ "rrdtool", "ganglia-gmetad", "ganglia-gmond", "ganglia-web" ];
|
|
var warningMsg = 'Before continuing, please install the following packages: ';
|
|
var missingRPMs = false;
|
|
for ( var i in status) {
|
|
if (status[i].indexOf("not installed") > -1) {
|
|
warningMsg += gangliaRPMs[i] + ' ';
|
|
missingRPMs = true;
|
|
}
|
|
}
|
|
|
|
// Append Ganglia PDF
|
|
if (missingRPMs) {
|
|
warningMsg += ". Refer to <a href='http://xcat.svn.sourceforge.net/viewvc/xcat/xcat-core/trunk/xCAT-client/share/doc/xCAT2-Monitoring.pdf'>xCAT2-Monitoring.pdf</a> for more information.";
|
|
|
|
var warningBar = createWarnBar(warningMsg);
|
|
warningBar.css('margin-bottom', '10px');
|
|
warningBar.prependTo(gangliaTab);
|
|
} else {
|
|
// Check if ganglia is running on the xCAT MN
|
|
$.ajax( {
|
|
url : 'lib/cmd.php',
|
|
dataType : 'json',
|
|
data : {
|
|
cmd : 'monls',
|
|
tgt : '',
|
|
args : 'gangliamon',
|
|
msg : ''
|
|
},
|
|
|
|
/**
|
|
* Append warning message
|
|
*
|
|
* @param data
|
|
* Data returned from HTTP request
|
|
* @return Nothing
|
|
*/
|
|
success : function(data) {
|
|
if (data.rsp[0].indexOf("not-monitored") > -1) {
|
|
// Create link to start Ganglia
|
|
var startLnk = $('<a href="#">Click here</a>');
|
|
startLnk.css( {
|
|
'color' : 'blue',
|
|
'text-decoration' : 'none'
|
|
});
|
|
startLnk.click(function() {
|
|
// Turn on Ganglia for all nodes
|
|
monitorNode('', 'on');
|
|
});
|
|
|
|
// Create warning bar
|
|
var warningBar = $('<div class="ui-state-error ui-corner-all"></div>');
|
|
var msg = $('<p></p>');
|
|
msg.append('<span class="ui-icon ui-icon-alert"></span>');
|
|
msg.append('Please start Ganglia Monitoring on xCAT. ');
|
|
msg.append(startLnk);
|
|
msg.append(' to start Ganglia Monitoring.');
|
|
warningBar.append(msg);
|
|
warningBar.css('margin-bottom', '10px');
|
|
|
|
// If there are any warning messages, append this warning after it
|
|
var curWarnings = $('#gangliamon').find('.ui-state-error');
|
|
var gangliaTab = $('#gangliamon');
|
|
if (curWarnings.length) {
|
|
curWarnings.after(warningBar);
|
|
} else {
|
|
warningBar.prependTo(gangliaTab);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Load groups
|
|
*
|
|
* @param data
|
|
* Data returned from HTTP request
|
|
* @return
|
|
*/
|
|
function loadGroups4Ganglia(data) {
|
|
// Remove loader
|
|
$('#groups').find('img').remove();
|
|
|
|
var groups = data.rsp;
|
|
setGroupsCookies(data);
|
|
|
|
// Create a list of groups
|
|
var ul = $('<ul></ul>');
|
|
var item = $('<li id="root"><h3>Groups</h3></li>');
|
|
ul.append(item);
|
|
var subUL = $('<ul></ul>');
|
|
item.append(subUL);
|
|
|
|
// Create a link for each group
|
|
for ( var i = groups.length; i--;) {
|
|
var subItem = $('<li></li>');
|
|
var link = $('<a id="' + groups[i] + '">' + groups[i] + '</a>');
|
|
|
|
// Open node table onclick
|
|
link
|
|
.bind('click', function(event) {
|
|
var thisGroup = $(this).attr('id');
|
|
if (thisGroup) {
|
|
// Clear nodes division
|
|
$('#nodes').children().remove();
|
|
|
|
// Create link to Ganglia
|
|
var gangliaLnk = $('<a href="#">click here</a>');
|
|
gangliaLnk.css( {
|
|
'color' : 'blue',
|
|
'text-decoration' : 'none'
|
|
});
|
|
gangliaLnk.click(function() {
|
|
// Open a new window for Ganglia
|
|
window.open('../ganglia/');
|
|
});
|
|
|
|
// Create info bar
|
|
var info = $('<div class="ui-state-highlight ui-corner-all"></div>');
|
|
var msg = $('<p></p>');
|
|
msg.append('<span class="ui-icon ui-icon-info"></span>');
|
|
msg
|
|
.append('Review the nodes that are monitored by Ganglia. You can turn on Ganglia monitoring on a node by selecting it and clicking on Monitor. If you are satisfied with the nodes you want to monitor, ');
|
|
msg.append(gangliaLnk);
|
|
msg.append(' to open Ganglia page.');
|
|
info.append(msg);
|
|
info.css('margin-bottom', '10px');
|
|
$('#nodes').append(info);
|
|
|
|
// Create loader
|
|
var loader = $('<center></center>').append(createLoader());
|
|
|
|
// Create a tab for this group
|
|
var tab = new Tab();
|
|
setNodesTab(tab);
|
|
tab.init();
|
|
$('#nodes').append(tab.object());
|
|
tab.add('nodesTab', 'Nodes', loader, false);
|
|
|
|
// Get nodes within selected group
|
|
$.ajax( {
|
|
url : 'lib/cmd.php',
|
|
dataType : 'json',
|
|
data : {
|
|
cmd : 'lsdef',
|
|
tgt : '',
|
|
args : thisGroup,
|
|
msg : thisGroup
|
|
},
|
|
|
|
success : loadNodes4Ganglia
|
|
});
|
|
} // End of if (thisGroup)
|
|
} );
|
|
subItem.append(link);
|
|
subUL.append(subItem);
|
|
}
|
|
|
|
// Turn groups list into a tree
|
|
$('#groups').append(ul);
|
|
$('#groups').jstree( {
|
|
core : {
|
|
"initially_open" : [ "root" ]
|
|
},
|
|
themes : {
|
|
"theme" : "default",
|
|
"dots" : false, // No dots
|
|
"icons" : false // No icons
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Load nodes belonging to a given group
|
|
*
|
|
* @param data
|
|
* Data returned from HTTP request
|
|
* @return Nothing
|
|
*/
|
|
function loadNodes4Ganglia(data) {
|
|
// Data returned
|
|
var rsp = data.rsp;
|
|
// Group name
|
|
var group = data.msg;
|
|
// Node attributes hash
|
|
var attrs = new Object();
|
|
// Node attributes
|
|
var headers = new Object();
|
|
|
|
var node;
|
|
var args;
|
|
for ( var i in rsp) {
|
|
// Get the node
|
|
var pos = rsp[i].indexOf('Object name:');
|
|
if (pos > -1) {
|
|
var temp = rsp[i].split(': ');
|
|
node = jQuery.trim(temp[1]);
|
|
|
|
// Create a hash for the node attributes
|
|
attrs[node] = new Object();
|
|
i++;
|
|
}
|
|
|
|
// Get key and value
|
|
args = rsp[i].split('=');
|
|
var key = jQuery.trim(args[0]);
|
|
var val = jQuery.trim(args[1]);
|
|
|
|
// Create a hash table
|
|
attrs[node][key] = val;
|
|
headers[key] = 1;
|
|
}
|
|
|
|
// Sort headers
|
|
var sorted = new Array();
|
|
for ( var key in headers) {
|
|
sorted.push(key);
|
|
}
|
|
sorted.sort();
|
|
|
|
// Add column for check box, node, ping, and power
|
|
sorted.unshift('<input type="checkbox" onclick="selectAllCheckbox(event, $(this))">', 'node', '<a>ping</a><img src="images/loader.gif"></img>',
|
|
'<a>power</a><img src="images/loader.gif"></img>', '<a>ganglia</a><img src="images/loader.gif"></img>');
|
|
|
|
// Create a datatable
|
|
var dTable = new DataTable('nodesDataTable');
|
|
dTable.init(sorted);
|
|
|
|
// Go through each node
|
|
for ( var node in attrs) {
|
|
// Create a row
|
|
var row = new Array();
|
|
// Create a check box
|
|
var checkBx = '<input type="checkbox" name="' + node + '"/>';
|
|
// Open node onclick
|
|
var nodeLink = $('<a class="node" id="' + node + '">' + node + '</a>').bind('click', loadNode);
|
|
row.push(checkBx, nodeLink, '', '', '');
|
|
|
|
// Go through each header
|
|
for ( var i = 5; i < sorted.length; i++) {
|
|
// Add the node attributes to the row
|
|
var key = sorted[i];
|
|
var val = attrs[node][key];
|
|
if (val) {
|
|
row.push(val);
|
|
} else {
|
|
row.push('');
|
|
}
|
|
}
|
|
|
|
// Add the row to the table
|
|
dTable.add(row);
|
|
}
|
|
|
|
// Clear the tab before inserting the table
|
|
$('#nodesTab').children().remove();
|
|
|
|
// Create action bar
|
|
var actionBar = $('<div class="actionBar"></div>');
|
|
|
|
/**
|
|
* The following actions are available to perform against a given node:
|
|
* power and monitor
|
|
*/
|
|
|
|
/*
|
|
* Power
|
|
*/
|
|
var powerLnk = $('<a>Power</a>');
|
|
|
|
/*
|
|
* Power on
|
|
*/
|
|
var powerOnLnk = $('<a>Power on</a>');
|
|
powerOnLnk.bind('click', function(event) {
|
|
var tgtNodes = getNodesChecked('nodesDataTable');
|
|
if (tgtNodes) {
|
|
powerNode(tgtNodes, 'on');
|
|
}
|
|
});
|
|
|
|
/*
|
|
* Power off
|
|
*/
|
|
var powerOffLnk = $('<a>Power off</a>');
|
|
powerOffLnk.bind('click', function(event) {
|
|
var tgtNodes = getNodesChecked('nodesDataTable');
|
|
if (tgtNodes) {
|
|
powerNode(tgtNodes, 'off');
|
|
}
|
|
});
|
|
|
|
// Power actions
|
|
var powerActions = [ powerOnLnk, powerOffLnk ];
|
|
var powerActionMenu = createMenu(powerActions);
|
|
|
|
/*
|
|
* Monitor
|
|
*/
|
|
var monitorLnk = $('<a>Monitor</a>');
|
|
monitorLnk.bind('click', function(event) {
|
|
var tgtNodes = getNodesChecked('nodesDataTable');
|
|
if (tgtNodes) {
|
|
|
|
}
|
|
});
|
|
|
|
/*
|
|
* Turn monitoring on
|
|
*/
|
|
var monitorOnLnk = $('<a>Monitor on</a>');
|
|
monitorOnLnk.bind('click', function(event) {
|
|
var tgtNodes = getNodesChecked('nodesDataTable');
|
|
if (tgtNodes) {
|
|
monitorNode(tgtNodes, 'on');
|
|
}
|
|
});
|
|
|
|
/*
|
|
* Turn monitoring off
|
|
*/
|
|
var monitorOffLnk = $('<a>Monitor off</a>');
|
|
monitorOffLnk.bind('click', function(event) {
|
|
var tgtNodes = getNodesChecked('nodesDataTable');
|
|
if (tgtNodes) {
|
|
monitorNode(tgtNodes, 'off');
|
|
}
|
|
});
|
|
|
|
// Power actions
|
|
var monitorActions = [ monitorOnLnk, monitorOffLnk ];
|
|
var monitorActionMenu = createMenu(monitorActions);
|
|
|
|
/**
|
|
* Create an action menu
|
|
*/
|
|
var actionsDIV = $('<div></div>');
|
|
var actions = [ [ powerLnk, powerActionMenu ], [ monitorLnk, monitorActionMenu ] ];
|
|
var actionMenu = createMenu(actions);
|
|
actionMenu.superfish();
|
|
actionsDIV.append(actionMenu);
|
|
actionBar.append(actionsDIV);
|
|
$('#nodesTab').append(actionBar);
|
|
|
|
// Insert table
|
|
$('#nodesTab').append(dTable.object());
|
|
|
|
// Turn table into a datatable
|
|
var myDataTable = $('#nodesDataTable').dataTable();
|
|
setNodesDataTable(myDataTable);
|
|
|
|
// Do not sort ping and power column
|
|
var pingCol = $('#nodesDataTable thead tr th').eq(2);
|
|
var powerCol = $('#nodesDataTable thead tr th').eq(3);
|
|
var gangliaCol = $('#nodesDataTable thead tr th').eq(4);
|
|
pingCol.unbind('click');
|
|
powerCol.unbind('click');
|
|
gangliaCol.unbind('click');
|
|
|
|
// Create enough space for loader to be displayed
|
|
$('#nodesDataTable tbody tr td:nth-child(3)').css('min-width', '60px');
|
|
$('#nodesDataTable tbody tr td:nth-child(4)').css('min-width', '60px');
|
|
$('#nodesDataTable tbody tr td:nth-child(5)').css('min-width', '80px');
|
|
|
|
// Instead refresh the ping status and power status
|
|
pingCol.bind('click', function(event) {
|
|
refreshPingStatus(group);
|
|
});
|
|
|
|
powerCol.bind('click', function(event) {
|
|
refreshPowerStatus(group);
|
|
});
|
|
|
|
gangliaCol.bind('click', function(event) {
|
|
refreshGangliaStatus(group);
|
|
});
|
|
|
|
/**
|
|
* Get power and ping status for each node
|
|
*/
|
|
|
|
// Get the power status
|
|
$.ajax( {
|
|
url : 'lib/cmd.php',
|
|
dataType : 'json',
|
|
data : {
|
|
cmd : 'rpower',
|
|
tgt : group,
|
|
args : 'stat',
|
|
msg : ''
|
|
},
|
|
|
|
success : loadPowerStatus
|
|
});
|
|
|
|
// Get the ping status
|
|
$.ajax( {
|
|
url : 'lib/cmd.php',
|
|
dataType : 'json',
|
|
data : {
|
|
cmd : 'webrun',
|
|
tgt : '',
|
|
args : 'pping ' + group,
|
|
msg : ''
|
|
},
|
|
|
|
success : loadPingStatus
|
|
});
|
|
|
|
// Get the status of Ganglia
|
|
$.ajax( {
|
|
url : 'lib/cmd.php',
|
|
dataType : 'json',
|
|
data : {
|
|
cmd : 'webrun',
|
|
tgt : '',
|
|
args : 'gangliastatus;' + group,
|
|
msg : ''
|
|
},
|
|
|
|
success : loadGangliaStatus
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Load the status of Ganglia for a given group
|
|
*
|
|
* @param data
|
|
* Data returned from HTTP request
|
|
* @return Nothing
|
|
*/
|
|
function loadGangliaStatus(data) {
|
|
// Get datatable
|
|
var dTable = getNodesDataTable();
|
|
var ganglia = data.rsp;
|
|
var rowNum, node, status, args;
|
|
|
|
for ( var i in ganglia) {
|
|
// ganglia[0] = nodeName and ganglia[1] = state
|
|
node = jQuery.trim(ganglia[i][0]);
|
|
status = jQuery.trim(ganglia[i][1]);
|
|
|
|
// Get the row containing the node
|
|
rowNum = getRowNum(node);
|
|
|
|
// Update the power status column
|
|
dTable.fnUpdate(status, rowNum, 4);
|
|
}
|
|
|
|
// Hide Ganglia loader
|
|
var gangliaCol = $('#nodesDataTable thead tr th').eq(4);
|
|
gangliaCol.find('img').hide();
|
|
}
|
|
|
|
/**
|
|
* Refresh the status of Ganglia for each node
|
|
*
|
|
* @param group
|
|
* Group name
|
|
* @return Nothing
|
|
*/
|
|
function refreshGangliaStatus(group) {
|
|
// Show ganglia loader
|
|
var gangliaCol = $('#nodesDataTable thead tr th').eq(4);
|
|
gangliaCol.find('img').show();
|
|
|
|
// Get the status of Ganglia
|
|
$.ajax( {
|
|
url : 'lib/cmd.php',
|
|
dataType : 'json',
|
|
data : {
|
|
cmd : 'webrun',
|
|
tgt : '',
|
|
args : 'gangliastatus;' + group,
|
|
msg : ''
|
|
},
|
|
|
|
success : loadGangliaStatus
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Turn on monitoring for a given node
|
|
*
|
|
* @param node
|
|
* Node to monitor on or off
|
|
* @param monitor
|
|
* Monitor state, on or off
|
|
* @return Nothing
|
|
*/
|
|
function monitorNode(node, monitor) {
|
|
var args;
|
|
|
|
if (monitor == 'on') {
|
|
// Append loader to warning bar
|
|
var gangliaLoader = createLoader('');
|
|
var warningBar = $('#gangliamon').find('.ui-state-error p');
|
|
if (warningBar.length) {
|
|
warningBar.append(gangliaLoader);
|
|
}
|
|
|
|
if (node) {
|
|
args = 'gangliastart;' + node;
|
|
} else {
|
|
args = 'gangliastart';
|
|
}
|
|
|
|
$.ajax( {
|
|
url : 'lib/cmd.php',
|
|
dataType : 'json',
|
|
data : {
|
|
cmd : 'webrun',
|
|
tgt : '',
|
|
args : args,
|
|
msg : ''
|
|
},
|
|
|
|
success : function(data) {
|
|
// Remove any warnings
|
|
$('#gangliamon').find('.ui-state-error').remove();
|
|
}
|
|
});
|
|
} else {
|
|
if (node) {
|
|
args = 'gangliastop;' + node;
|
|
} else {
|
|
args = 'gangliastop';
|
|
}
|
|
|
|
$.ajax( {
|
|
url : 'lib/cmd.php',
|
|
dataType : 'json',
|
|
data : {
|
|
cmd : 'webrun',
|
|
tgt : '',
|
|
args : args,
|
|
msg : ''
|
|
},
|
|
|
|
success : function(data) {
|
|
// Do nothing
|
|
}
|
|
});
|
|
}
|
|
} |