root / ui / static / synnefo.js @ 5fa5c0b2
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var flavors = [], images = [], servers = [], disks = [], cpus = [], ram = [];
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var changes_since = 0, deferred = 0, update_request = false, load_request = false, pending_actions = []; |
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|
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function ISODateString(d){ |
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//return a date in an ISO 8601 format using UTC.
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//do not include time zone info (Z) at the end
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//taken from the Mozilla Developer Center
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function pad(n){ return n<10 ? '0'+n : n } |
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return d.getUTCFullYear()+ '-' + |
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pad(d.getUTCMonth()+1) + '-' + |
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pad(d.getUTCDate()) + 'T' +
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pad(d.getUTCHours()) + ':' +
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pad(d.getUTCMinutes())+ ':' +
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pad(d.getUTCSeconds()) |
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} |
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|
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function update_confirmations(){ |
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$('div.confirm_single').hide(); // hide all confirm boxes to begin with |
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$('div.confirm_multiple').hide(); |
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|
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// standard view only
|
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if ($.cookie("list") != '1') { |
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for (i=0;i<pending_actions.length;i++){ // show single confirms |
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$("div.machine#"+pending_actions[i][1]+' .confirm_single').show(); |
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} |
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} |
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|
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if (pending_actions.length>1 || $.cookie("list") == '1' && pending_actions.length == 1){ // if more than one pending action show multiple confirm box |
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$('div.confirm_multiple span.actionLen').text(pending_actions.length); |
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// set the label of the buttons in list view
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if ($.cookie("list") == '1') { |
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$('div.confirm_multiple button.yes').text('Confirm'); |
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$('div.confirm_multiple button.no').text('Cancel'); |
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} |
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// set the label of the buttons in standard view
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else {
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$('div.confirm_multiple button.yes').text('Confirm All'); |
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$('div.confirm_multiple button.no').text('Cancel All'); |
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} |
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$('div.confirm_multiple').show(); |
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} |
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} |
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|
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function list_view() { |
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changes_since = 0; // to reload full list |
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pending_actions = []; // clear pending actions
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update_confirmations(); |
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clearTimeout(deferred); // clear old deferred calls
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try {
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update_request.abort(); // cancel pending ajax updates
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load_request.abort(); |
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}catch(err){}
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$.cookie("list", '1'); // set list cookie |
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|
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uri = $("#list").attr("href"); |
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load_request = $.ajax({
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url: uri,
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type: "GET", |
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timeout: TIMEOUT,
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dataType: "html", |
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error: function(jqXHR, textStatus, errorThrown) { |
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return false; |
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}, |
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success: function(data, textStatus, jqXHR) { |
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$("a#standard")[0].className += ' activelink'; |
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$("a#list")[0].className = ''; |
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$("div#machinesview").html(data); |
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} |
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}); |
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|
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return false; |
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} |
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|
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function standard_view() { |
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changes_since = 0; // to reload full list |
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pending_actions = []; // clear pending actions
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update_confirmations(); |
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clearTimeout(deferred); // clear old deferred calls
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try {
|
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update_request.abort() // cancel pending ajax updates
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load_request.abort(); |
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}catch(err){}
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$.cookie("list", '0'); |
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|
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uri = $("a#standard").attr("href"); |
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load_request = $.ajax({
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url: uri,
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type: "GET", |
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timeout: TIMEOUT,
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dataType: "html", |
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error: function(jqXHR, textStatus, errorThrown) { |
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return false; |
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}, |
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success: function(data, textStatus, jqXHR) { |
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$("a#list")[0].className += ' activelink'; |
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$("a#standard")[0].className = ''; |
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$("div#machinesview").html(data); |
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} |
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}); |
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|
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return false; |
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} |
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|
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function choose_view() { |
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if ($.cookie("list")=='1') { |
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list_view(); |
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} else {
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standard_view(); |
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} |
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} |
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|
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function toggleMenu() { |
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var primary = $("ul.css-tabs li a.primary"); |
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var secondary = $("ul.css-tabs li a.secondary"); |
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var all = $("ul.css-tabs li a"); |
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var toggled = $('ul.css-tabs li a.current').hasClass('secondary'); |
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|
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// if anything is still moving, do nothing
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if ($(":animated").length) { |
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return;
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} |
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|
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// nothing is current to begin with
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$('ul.css-tabs li a.current').removeClass('current'); |
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|
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// move stuff around
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all.animate({top:'30px'}, {complete: function() { |
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$(this).hide(); |
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if (toggled) {
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primary.show(); |
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primary.animate({top:'9px'}, {complete: function() { |
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$('ul.css-tabs li a.primary#machines').addClass('current'); |
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$('a#machines').click(); |
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}}); |
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} else {
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secondary.show(); |
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secondary.animate({top:'9px'}, {complete: function() { |
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$('ul.css-tabs li a.secondary#files').addClass('current'); |
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$('a#files').click(); |
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}}); |
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} |
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}}); |
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|
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// rotate arrow icon
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if (toggled) {
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$("#arrow").rotate({animateAngle: (0), bind:[{"click":function(){toggleMenu()}}]}); |
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$("#arrow").rotateAnimation(0); |
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} else {
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$("#arrow").rotate({animateAngle: (-180), bind:[{"click":function(){toggleMenu()}}]}); |
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$("#arrow").rotateAnimation(-180); |
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} |
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} |
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|
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// confirmation overlay generation
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function confirm_action(action_string, action_function, serverIDs, serverNames) { |
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if (serverIDs.length == 1){ |
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$("#yes-no h3").text('You are about to ' + action_string + ' vm ' + serverNames[0]); |
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} else if (serverIDs.length > 1){ |
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$("#yes-no h3").text('You are about to ' + action_string + ' ' + serverIDs.length + ' machines'); |
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} else {
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return false; |
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} |
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// action confirmation overlay
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var triggers = $("a#confirmation").overlay({ |
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// some mask tweaks suitable for modal dialogs
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mask: {
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color: '#ebecff', |
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opacity: '0.9' |
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}, |
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top: 'center', |
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load: false |
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}); |
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// yes or no?
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var buttons = $("#yes-no button").click(function(e) { |
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// get user input
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var yes = buttons.index(this) === 0; |
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//close the confirmation window
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$("a#confirmation").overlay().close(); |
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// return true=yes or false=no
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if (yes) {
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action_function(serverIDs); |
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} |
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}); |
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$("a#confirmation").data('overlay').load(); |
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return false; |
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} |
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|
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// get and show a list of running and terminated machines
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function update_vms(interval) { |
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try{ console.info('updating machines'); } catch(err){} |
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var uri='/api/v1.0/servers/detail'; |
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|
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if (changes_since != 0) |
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uri+='?changes-since='+changes_since
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|
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update_request = $.ajax({
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url: uri,
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type: "GET", |
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timeout: TIMEOUT,
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dataType: "json", |
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error: function(jqXHR, textStatus, errorThrown) { |
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// don't forget to try again later
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if (interval) {
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clearTimeout(deferred); // clear old deferred calls
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deferred = setTimeout(update_vms,interval,interval); |
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} |
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// as for now, just show an error message
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try { console.info('update_vms errback:' + jqXHR.status ) } catch(err) {} |
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ajax_error(jqXHR.status); |
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return false; |
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}, |
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success: function(data, textStatus, jqXHR) { |
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// create changes_since string if necessary
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if (jqXHR.getResponseHeader('Date') != null){ |
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changes_since_date = new Date(jqXHR.getResponseHeader('Date')); |
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changes_since = ISODateString(changes_since_date); |
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} |
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|
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if (interval) {
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clearTimeout(deferred); // clear old deferred calls
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deferred = setTimeout(update_vms,interval,interval); |
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} |
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|
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if (jqXHR.status == 200 || jqXHR.status == 203) { |
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try {
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servers = data.servers; |
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} catch(err) { ajax_error('400');} |
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update_machines_view(data); |
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} else if (jqXHR.status != 304){ |
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try { console.info('update_vms callback:' + jqXHR.status ) } catch(err) {} |
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//ajax_error();
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} |
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return false; |
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} |
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}); |
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return false; |
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} |
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|
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// get and show a list of available standard and custom images
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function update_images() { |
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$.ajax({
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url: '/api/v1.0/images/detail', |
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type: "GET", |
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//async: false,
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dataType: "json", |
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timeout: TIMEOUT,
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error: function(jqXHR, textStatus, errorThrown) { |
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ajax_error(jqXHR.status); |
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}, |
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success: function(data, textStatus, jqXHR) { |
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try {
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images = data.images; |
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update_wizard_images(); |
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} catch(err){
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ajax_error("NO_IMAGES");
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} |
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} |
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}); |
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return false; |
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} |
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|
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function update_wizard_images() { |
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if ($("ul#standard-images li").toArray().length + $("ul#custom-images li").toArray().length == 0) { |
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$.each(images, function(i,image){ |
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var img = $('#image-template').clone().attr("id","img-"+image.id).fadeIn("slow"); |
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img.find("label").attr('for',"img-radio-" + image.id); |
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img.find(".image-title").text(image.name);
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img.find(".description").text(image.metadata.meta.key.description);
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img.find(".size").text(image.size);
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img.find("input.radio").attr('id',"img-radio-" + image.id); |
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if (i==0) img.find("input.radio").attr("checked","checked"); |
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img.find("img.image-logo").attr('src','static/os_logos/'+image_tags[image.id]+'.png'); |
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if (image.serverId) {
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img.appendTo("ul#custom-images");
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} else {
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img.appendTo("ul#standard-images");
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} |
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}); |
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} |
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} |
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|
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function update_wizard_flavors(){ |
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// sliders for selecting VM flavor
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$("#cpu:range").rangeinput({min:0, |
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value:0, |
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step:1, |
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progress: true, |
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max:cpus.length-1}); |
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|
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$("#storage:range").rangeinput({min:0, |
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value:0, |
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step:1, |
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progress: true, |
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max:disks.length-1}); |
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|
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$("#ram:range").rangeinput({min:0, |
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value:0, |
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step:1, |
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progress: true, |
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max:ram.length-1}); |
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$("#small").click(); |
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|
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// update the indicators when sliding
|
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$("#cpu:range").data().rangeinput.onSlide(function(event,value){ |
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$("#cpu-indicator")[0].value = cpus[Number(value)]; |
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}); |
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$("#cpu:range").data().rangeinput.change(function(event,value){ |
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$("#cpu-indicator")[0].value = cpus[Number(value)]; |
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$("#custom").click(); |
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}); |
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$("#ram:range").data().rangeinput.onSlide(function(event,value){ |
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$("#ram-indicator")[0].value = ram[Number(value)]; |
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}); |
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$("#ram:range").data().rangeinput.change(function(event,value){ |
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$("#ram-indicator")[0].value = ram[Number(value)]; |
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$("#custom").click(); |
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}); |
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$("#storage:range").data().rangeinput.onSlide(function(event,value){ |
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$("#storage-indicator")[0].value = disks[Number(value)]; |
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}); |
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$("#storage:range").data().rangeinput.change(function(event,value){ |
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$("#storage-indicator")[0].value = disks[Number(value)]; |
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$("#custom").click(); |
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}); |
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} |
326 |
|
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Array.prototype.unique = function () { |
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var r = new Array(); |
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o:for(var i = 0, n = this.length; i < n; i++) |
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{ |
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for(var x = 0, y = r.length; x < y; x++) |
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{ |
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if(r[x]==this[i]) |
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{ |
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continue o;
|
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} |
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} |
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r[r.length] = this[i];
|
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} |
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return r;
|
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} |
342 |
|
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// get and configure flavor selection
|
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function update_flavors() { |
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$.ajax({
|
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url: '/api/v1.0/flavors/detail', |
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type: "GET", |
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//async: false,
|
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dataType: "json", |
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timeout: TIMEOUT,
|
351 |
error: function(jqXHR, textStatus, errorThrown) { |
352 |
try {
|
353 |
ajax_error(jqXHR.status); |
354 |
} catch (err) {
|
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ajax_error(err); |
356 |
} |
357 |
}, |
358 |
success: function(data, textStatus, jqXHR) { |
359 |
flavors = data.flavors; |
360 |
$.each(flavors, function(i, flavor) { |
361 |
cpus[i] = flavor['cpu'];
|
362 |
disks[i] = flavor['disk'];
|
363 |
ram[i] = flavor['ram'];
|
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}); |
365 |
cpus = cpus.unique(); |
366 |
disks = disks.unique(); |
367 |
ram = ram.unique(); |
368 |
update_wizard_flavors(); |
369 |
} |
370 |
}); |
371 |
return false; |
372 |
} |
373 |
|
374 |
// return flavorRef from cpu, disk, ram values
|
375 |
function identify_flavor(cpu, disk, ram){ |
376 |
for (i=0;i<flavors.length;i++){ |
377 |
if (flavors[i]['cpu'] == cpu && flavors[i]['disk']==disk && flavors[i]['ram']==ram) { |
378 |
return flavors[i]['id'] |
379 |
} |
380 |
} |
381 |
return 0; |
382 |
} |
383 |
|
384 |
// update the actions in the
|
385 |
function updateActions() { |
386 |
var states = [];
|
387 |
var on = [];
|
388 |
var checked = $("table.list-machines tbody input[type='checkbox']:checked"); |
389 |
// disable all actions to begin with
|
390 |
for (action in actions) { |
391 |
$("#action-" + action).removeClass('enabled'); |
392 |
} |
393 |
|
394 |
// are there multiple machines selected?
|
395 |
if (checked.length>1) |
396 |
states[0] = 'multiple'; |
397 |
|
398 |
// check the states of selected machines
|
399 |
checked.each(function(i,checkbox) {
|
400 |
states[states.length] = checkbox.className; |
401 |
var ip = $("#" + checkbox.id.replace('input-','') + ".ip span.public").text(); |
402 |
if (ip.replace('undefined','').length) |
403 |
states[states.length] = 'network';
|
404 |
}); |
405 |
|
406 |
// decide which actions should be enabled
|
407 |
for (a in actions) { |
408 |
var enabled = false; |
409 |
for (var s =0; s<states.length; s++) { |
410 |
if (actions[a].indexOf(states[s]) != -1 ) { |
411 |
enabled = true;
|
412 |
} else {
|
413 |
enabled = false;
|
414 |
break;
|
415 |
} |
416 |
} |
417 |
if (enabled)
|
418 |
on[on.length]=a; |
419 |
} |
420 |
// enable those actions
|
421 |
for (action in on) { |
422 |
$("#action-" + on[action]).addClass('enabled'); |
423 |
} |
424 |
} |
425 |
|
426 |
// reboot action
|
427 |
function reboot(serverIDs){ |
428 |
if (!serverIDs.length){
|
429 |
//ajax_success('DEFAULT');
|
430 |
return false; |
431 |
} |
432 |
// ajax post reboot call
|
433 |
var payload = {
|
434 |
"reboot": {"type" : "HARD"} |
435 |
}; |
436 |
var serverID = serverIDs.pop();
|
437 |
|
438 |
$.ajax({
|
439 |
url: '/api/v1.0/servers/' + serverID + '/action', |
440 |
type: "POST", |
441 |
dataType: "json", |
442 |
data: JSON.stringify(payload),
|
443 |
timeout: TIMEOUT,
|
444 |
error: function(jqXHR, textStatus, errorThrown) { |
445 |
display_failure(serverID, jqXHR.status, 'Reboot')
|
446 |
}, |
447 |
success: function(data, textStatus, jqXHR) { |
448 |
if ( jqXHR.status == '202') { |
449 |
try {
|
450 |
console.info('rebooted ' + serverID);
|
451 |
} catch(err) {}
|
452 |
// indicate that the action succeeded
|
453 |
display_success(serverID); |
454 |
// continue with the rest of the servers
|
455 |
reboot(serverIDs); |
456 |
} else {
|
457 |
ajax_error(jqXHR.status); |
458 |
} |
459 |
} |
460 |
}); |
461 |
|
462 |
return false; |
463 |
} |
464 |
|
465 |
// shutdown action
|
466 |
function shutdown(serverIDs) { |
467 |
if (!serverIDs.length){
|
468 |
//ajax_success('DEFAULT');
|
469 |
return false; |
470 |
} |
471 |
// ajax post shutdown call
|
472 |
var payload = {
|
473 |
"shutdown": {"timeout" : "5"} |
474 |
}; |
475 |
|
476 |
var serverID = serverIDs.pop()
|
477 |
$.ajax({
|
478 |
url: '/api/v1.0/servers/' + serverID + '/action', |
479 |
type: "POST", |
480 |
dataType: "json", |
481 |
data: JSON.stringify(payload),
|
482 |
timeout: TIMEOUT,
|
483 |
error: function(jqXHR, textStatus, errorThrown) { |
484 |
display_failure(serverID, jqXHR.status, 'Shutdown')
|
485 |
}, |
486 |
success: function(data, textStatus, jqXHR) { |
487 |
if ( jqXHR.status == '202') { |
488 |
try {
|
489 |
console.info('suspended ' + serverID);
|
490 |
} catch(err) {}
|
491 |
// indicate that the action succeeded
|
492 |
display_success(serverID); |
493 |
// continue with the rest of the servers
|
494 |
shutdown(serverIDs); |
495 |
} else {
|
496 |
ajax_error(jqXHR.status); |
497 |
} |
498 |
} |
499 |
}); |
500 |
|
501 |
return false; |
502 |
} |
503 |
|
504 |
// destroy action
|
505 |
function destroy(serverIDs) { |
506 |
if (!serverIDs.length){
|
507 |
//ajax_success('DEFAULT');
|
508 |
return false; |
509 |
} |
510 |
// ajax post destroy call can have an empty request body
|
511 |
var payload = {};
|
512 |
|
513 |
serverID = serverIDs.pop() |
514 |
$.ajax({
|
515 |
url: '/api/v1.0/servers/' + serverID, |
516 |
type: "DELETE", |
517 |
dataType: "json", |
518 |
data: JSON.stringify(payload),
|
519 |
timeout: TIMEOUT,
|
520 |
error: function(jqXHR, textStatus, errorThrown) { |
521 |
display_failure(serverID, jqXHR.status, 'Destroy')
|
522 |
}, |
523 |
success: function(data, textStatus, jqXHR) { |
524 |
if ( jqXHR.status == '202') { |
525 |
try {
|
526 |
console.info('destroyed ' + serverID);
|
527 |
} catch (err) {}
|
528 |
// indicate that the action succeeded
|
529 |
display_success(serverID); |
530 |
// continue with the rest of the servers
|
531 |
destroy(serverIDs); |
532 |
} else {
|
533 |
ajax_error(jqXHR.status); |
534 |
} |
535 |
} |
536 |
}); |
537 |
|
538 |
return false; |
539 |
} |
540 |
|
541 |
// start action
|
542 |
function start(serverIDs){ |
543 |
if (!serverIDs.length){
|
544 |
//ajax_success('DEFAULT');
|
545 |
return false; |
546 |
} |
547 |
// ajax post start call
|
548 |
var payload = {
|
549 |
"start": {"type" : "NORMAL"} |
550 |
}; |
551 |
|
552 |
var serverID = serverIDs.pop()
|
553 |
$.ajax({
|
554 |
url: '/api/v1.0/servers/' + serverID + '/action', |
555 |
type: "POST", |
556 |
dataType: "json", |
557 |
data: JSON.stringify(payload),
|
558 |
timeout: TIMEOUT,
|
559 |
error: function(jqXHR, textStatus, errorThrown) { |
560 |
display_failure(serverID, jqXHR.status, 'Start')
|
561 |
}, |
562 |
success: function(data, textStatus, jqXHR) { |
563 |
if ( jqXHR.status == '202') { |
564 |
try {
|
565 |
console.info('started ' + serverID);
|
566 |
} catch(err) {}
|
567 |
// indicate that the action succeeded
|
568 |
display_success(serverID); |
569 |
// continue with the rest of the servers
|
570 |
start(serverIDs); |
571 |
} else {
|
572 |
ajax_error(jqXHR.status); |
573 |
} |
574 |
} |
575 |
}); |
576 |
|
577 |
return false; |
578 |
} |