diff options
Diffstat (limited to '')
| -rw-r--r-- | web/index.html | 4184 |
1 files changed, 2150 insertions, 2034 deletions
diff --git a/web/index.html b/web/index.html index 3e6c2219..e305cf6f 100644 --- a/web/index.html +++ b/web/index.html @@ -1,4 +1,4 @@ -<!DOCTYPE html> +<!DOCTYPE html> <html lang="en"> <head> <title>netdata dashboard</title> @@ -12,20 +12,22 @@ <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent"> <meta name="author" content="costa@tsaousis.gr"> - <link rel="shortcut icon" href="images/seo-performance-multi-size.ico"> + <!-- <link rel="shortcut icon" href="images/seo-performance-multi-size.ico"> --> - <link rel="apple-touch-icon" href="images/seo-performance-72.png"> - <link rel="apple-touch-icon" sizes="72x72" href="images/seo-performance-72.png"> - <link rel="apple-touch-icon" sizes="114x114" href="images/seo-performance-114.png"> + <!-- <link rel="apple-touch-icon" href="images/seo-performance-72.png"> --> + <!-- <link rel="apple-touch-icon" sizes="72x72" href="images/seo-performance-72.png"> --> + <!-- <link rel="apple-touch-icon" sizes="114x114" href="images/seo-performance-114.png"> --> - <link rel="icon" type="image/png" sizes="512x512" href="images/seo-performance-512.png"> - <link rel="icon" type="image/png" sizes="256x256" href="images/seo-performance-256.png"> - <link rel="icon" type="image/png" sizes="128x128" href="images/seo-performance-128.png"> - <link rel="icon" type="image/png" sizes="64x64" href="images/seo-performance-64.png"> - <link rel="icon" type="image/png" sizes="48x48" href="images/seo-performance-48.png"> - <link rel="icon" type="image/png" sizes="32x32" href="images/seo-performance-32.png"> - <link rel="icon" type="image/png" sizes="24x24" href="images/seo-performance-24.png"> - <link rel="icon" type="image/png" sizes="16x16" href="images/seo-performance-16.png"> + <!-- <link rel="icon" type="image/png" sizes="512x512" href="images/seo-performance-512.png"> --> + <!-- <link rel="icon" type="image/png" sizes="256x256" href="images/seo-performance-256.png"> --> + <!-- <link rel="icon" type="image/png" sizes="128x128" href="images/seo-performance-128.png"> --> + <!-- <link rel="icon" type="image/png" sizes="64x64" href="images/seo-performance-64.png"> --> + <!-- <link rel="icon" type="image/png" sizes="48x48" href="images/seo-performance-48.png"> --> + <!-- <link rel="icon" type="image/png" sizes="24x24" href="images/seo-performance-24.png"> --> + <!-- <link rel="icon" type="image/png" sizes="16x16" href="images/seo-performance-16.png"> --> + <!-- <link rel="icon" type="image/png" sizes="32x32" href="images/seo-performance-32.png"> --> + + <link rel="icon" type="image/png" sizes="32x32" href="data:image/png;base64,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"> <meta property="og:locale" content="en_US" /> <meta property="og:image" content="http://my-netdata.io/images/post.png"/> @@ -36,7 +38,6 @@ <meta property="og:description" content="Stunning real-time dashboards, blazingly fast and extremely interactive. Zero configuration, zero dependencies, zero maintenance." /> <style> - /* prevent body from hiding under the navbar */ body { padding-top: 50px; @@ -101,10 +102,6 @@ margin-top: 10px; } - .container { - width: 90% !important; - } - #masthead h1 { /*font-size: 30px;*/ line-height: 1; @@ -125,6 +122,13 @@ overflow: visible; } + /* make accordion use the whole header bar for expand/collapse */ + .panel-title a { + display: block; + padding: 10px 15px; + margin: -10px -15px; + } + /* * Side navigation * @@ -270,37 +274,49 @@ margin-top: 0; } + .container { + width: calc(100% - 20px) !important; + } + + .charts-body { + display: inline-block; + width: 100%; + } + + .sidebar-body { + position: absolute; + display: none; + } + @media (min-width: 768px) { + .charts-body { + padding-left: 0%; + padding-right: 0%; + } + .back-to-top, .dashboard-theme-toggle { display: block; } + } - /* Widen the fixed sidebar */ - .dashboard-sidebar.affix, - .dashboard-sidebar.affix-top, - .dashboard-sidebar.affix-bottom { - width: 200px !important; - } - - .dashboard-sidebar.affix { - position: fixed; /* Undo the static from mobile first approach */ - top: 20px; + /* Show and affix the side nav when space allows it */ + @media (min-width: 992px) { + .container { + padding-left: 0% !important; } - .dashboard-sidebar.affix-bottom { - position: absolute; /* Undo the static from mobile first approach */ + .charts-body { + width: calc(100% - 213px) !important; + padding-left: 1% !important; + padding-right: 0% !important; } - .dashboard-sidebar.affix-bottom .dashboard-sidenav, - .dashboard-sidebar.affix .dashboard-sidenav { - margin-top: 0; - margin-bottom: 0; + .sidebar-body { + display: inline-block !important; + width: 213px !important; } - } - /* Show and affix the side nav when space allows it */ - @media (min-width: 992px) { .dashboard-sidebar .nav > .active > ul { display: block; } @@ -309,7 +325,7 @@ .dashboard-sidebar.affix, .dashboard-sidebar.affix-top, .dashboard-sidebar.affix-bottom { - width: 200px !important; + width: 213px !important; } .dashboard-sidebar.affix { position: fixed; /* Undo the static from mobile first approach */ @@ -326,214 +342,2146 @@ } @media (min-width: 1200px) { + .container { + padding-left: 2% !important; + } + + .charts-body { + width: calc(100% - 233px) !important; + padding-left: 1% !important; + padding-right: 1% !important; + } + + .sidebar-body { + display: inline-block !important; + width: 233px !important; + } + /* Widen the fixed sidebar again */ - .dashboard-sidebar.affix-bottom, + .dashboard-sidebar.affix, .dashboard-sidebar.affix-top, - .dashboard-sidebar.affix { - width: 263px; + .dashboard-sidebar.affix-bottom { + width: 233px !important; + } + } + + @media (min-width: 1360px) { + .container { + padding-left: 3% !important; + } + + .charts-body { + width: calc(100% - 263px) !important; + padding-left: 1% !important; + padding-right: 2% !important; + } + + .sidebar-body { + display: inline-block !important; + width: 263px !important; + } + + /* Widen the fixed sidebar again */ + .dashboard-sidebar.affix, + .dashboard-sidebar.affix-top, + .dashboard-sidebar.affix-bottom { + width: 263px !important; } } + </style> +</head> - <!-- check which theme to use --> - <script type="text/javascript"> - // -------------------------------------------------------------------- - // urlOptions - - var urlOptions = { - hash: '#', - theme: null, - help: null, - pan_and_zoom: false, - after: 0, - before: 0, - nowelcome: 0, - hasProperty: function(property) { - // console.log('checking property ' + property + ' of type ' + typeof(this[property])); - return typeof this[property] !== 'undefined'; +<!-- check which theme to use --> +<script type="text/javascript"> + // enable alarms checking and notifications + var netdataShowAlarms = true; + + // enable registry updates + var netdataRegistry = true; + + // -------------------------------------------------------------------- + // urlOptions + + var urlOptions = { + hash: '#', + theme: null, + help: null, + pan_and_zoom: false, + after: 0, + before: 0, + nowelcome: false, + show_alarms: false, + chart: null, + family: null, + alarm: null, + alarm_unique_id: 0, + alarm_id: 0, + alarm_event_id: 0, + hasProperty: function(property) { + // console.log('checking property ' + property + ' of type ' + typeof(this[property])); + return typeof this[property] !== 'undefined'; + } + }; + + function netdataPanAndZoomCallback(status, after, before) { + urlOptions.pan_and_zoom = status; + urlOptions.after = after; + urlOptions.before = before; + netdataHashUpdate(); + } + + function netdataHashUpdate() { + history.replaceState(null, '', netdataHash()); + } + + function netdataHash() { + var hash = urlOptions.hash; + + if(urlOptions.pan_and_zoom === true) { + hash += ';after=' + urlOptions.after.toString() + + ';before=' + urlOptions.before.toString(); + } + + if(urlOptions.theme !== null) + hash += ';theme=' + urlOptions.theme.toString(); + + if(urlOptions.help !== null) + hash += ';help=' + urlOptions.help.toString(); + + return hash; + } + + function netdataHashParse() { + var variables = document.location.hash.split(';'); + var len = variables.length; + while(len--) { + if(len !== 0) { + var p = variables[len].split('='); + if(urlOptions.hasProperty(p[0]) && typeof p[1] !== 'undefined') + urlOptions[p[0]] = decodeURIComponent(p[1]); } - }; + else { + if(variables[len].length > 0) + urlOptions.hash = variables[len]; + } + } - function netdataPanAndZoomCallback(status, after, before) { - urlOptions.pan_and_zoom = status; - urlOptions.after = after; - urlOptions.before = before; - netdataHashUpdate(); + var booleans = [ 'nowelcome', 'show_alarms', 'pan_and_zoom' ]; + len = booleans.length; + while(len--) { + if(urlOptions[booleans[len]] === 'true' || urlOptions[booleans[len]] === true || urlOptions[booleans[len]] === '1' || urlOptions[booleans[len]] === 1) + urlOptions[booleans[len]] = true; + else + urlOptions[booleans[len]] = false; } - function netdataHashUpdate() { - history.replaceState(null, '', netdataHash()); + if(urlOptions.before > 0 && urlOptions.after > 0) { + urlOptions.pan_and_zoom = true; + urlOptions.nowelcome = true; + } + else + urlOptions.pan_and_zoom = false; + + // console.log(urlOptions); + } + + netdataHashParse(); + + // -------------------------------------------------------------------- + // check options that should be processed before loading netdata.js + + function loadLocalStorage(name) { + var ret = null; + + try { + if(typeof Storage !== "undefined" && typeof localStorage === 'object') + ret = localStorage.getItem(name); + } + catch(error) { + ; } - function netdataHash() { - var hash = urlOptions.hash; + if(typeof ret === 'undefined' || ret === null) + return null; - if(urlOptions.pan_and_zoom === true) { - hash += ';after=' + urlOptions.after.toString() + - ';before=' + urlOptions.before.toString(); + // console.log('loaded: ' + name.toString() + ' = ' + ret.toString()); + + return ret; + } + + function saveLocalStorage(name, value) { + // console.log('saving: ' + name.toString() + ' = ' + value.toString()); + try { + if(typeof Storage !== "undefined" && typeof localStorage === 'object') { + localStorage.setItem(name, value.toString()); + return true; } + } + catch(error) { + ; + } + + return false; + } + + function getTheme(def) { + var ret = loadLocalStorage('netdataTheme'); + if(typeof ret === 'undefined' || ret === null || ret === 'undefined') + return def; + else + return ret; + } + + function setTheme(theme) { + if(theme === netdataTheme) return false; + return saveLocalStorage('netdataTheme', theme); + } - if(urlOptions.theme !== null) - hash += ';theme=' + urlOptions.theme.toString(); + var netdataTheme = getTheme('slate'); + var netdataShowHelp = true; - if(urlOptions.help !== null) - hash += ';help=' + urlOptions.help.toString(); + if(urlOptions.theme !== null) { + setTheme(urlOptions.theme); + netdataTheme = urlOptions.theme; + } + else + urlOptions.theme = netdataTheme; + + if(urlOptions.help !== null) { + saveLocalStorage('options.show_help', urlOptions.help); + netdataShowHelp = urlOptions.help; + } + else { + urlOptions.help = loadLocalStorage('options.show_help'); + } + + // -------------------------------------------------------------------- + // registry call back to render my-netdata menu + + var netdataRegistryCallback = function(machines_array) { + var el = ''; + var a1 = ''; + var found = 0; - return hash; + if(machines_array === null) { + var ret = loadLocalStorage("registryCallback"); + if(typeof ret !== 'undefined' && ret !== null) { + machines_array = JSON.parse(ret); + console.log("failed to contact the registry - loaded registry data from browser local storage"); + } } - function netdataHashParse() { - var variables = document.location.hash.split(';'); - var len = variables.length; + if(machines_array) { + saveLocalStorage("registryCallback", JSON.stringify(machines_array)); + + var machines = machines_array.sort(function (a, b) { + if (a.name > b.name) return -1; + if (a.name < b.name) return 1; + return 0; + }); + + var len = machines.length; while(len--) { - if(len !== 0) { - var p = variables[len].split('='); - if(urlOptions.hasProperty(p[0]) && typeof p[1] !== 'undefined') - urlOptions[p[0]] = p[1]; + var u = machines[len]; + found++; + el += '<li id="registry_server_' + u.guid + '"><a class="registry_link" href="' + u.url + '" onClick="return gotoServerModalHandler(\'' + u.guid + '\');">' + u.name + '</a></li>'; + a1 += '<li id="registry_action_' + u.guid + '"><a href="#" onclick="deleteRegistryModalHandler(\'' + u.guid + '\',\'' + u.name + '\',\'' + u.url + '\'); return false;"><i class="fa fa-trash-o" aria-hidden="true" style="color: #999;"></i></a></li>'; + } + } + + if(!found) { + if(machines) + el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #666;" target="_blank">your netdata server list is empty...</a></li>'; + else + el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #666;" target="_blank">failed to contact the registry...</a></li>'; + + a1 += '<li><a href="#" onClick="return false;"> </a></li>'; + + el += '<li role="separator" class="divider"></li>' + + '<li><a href="//london.netdata.rocks/default.html">UK - London (DigitalOcean.com)</a></li>' + + '<li><a href="//newyork.netdata.rocks/default.html">US - New York (DigitalOcean.com)</a></li>' + + '<li><a href="//sanfrancisco.netdata.rocks/default.html">US - San Francisco (DigitalOcean.com)</a></li>' + + '<li><a href="//atlanta.netdata.rocks/default.html">US - Atlanta (CDN77.com)</a></li>' + + '<li><a href="//frankfurt.netdata.rocks/default.html">Germany - Frankfurt (DigitalOcean.com)</a></li>' + + '<li><a href="//toronto.netdata.rocks/default.html">Canada - Toronto (DigitalOcean.com)</a></li>' + + '<li><a href="//singapore.netdata.rocks/default.html">Japan - Singapore (DigitalOcean.com)</a></li>' + + '<li><a href="//bangalore.netdata.rocks/default.html">India - Bangalore (DigitalOcean.com)</a></li>'; + a1 += '<li role="separator" class="divider"></li>' + + '<li><a href="#"> </a></li>' + + '<li><a href="#"> </a></li>'+ + '<li><a href="#"> </a></li>'+ + '<li><a href="#"> </a></li>'+ + '<li><a href="#"> </a></li>'+ + '<li><a href="#"> </a></li>'+ + '<li><a href="#"> </a></li>'+ + '<li><a href="#"> </a></li>'; + } + + el += '<li role="separator" class="divider"></li>'; + a1 += '<li role="separator" class="divider"></li>'; + + el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #999;" target="_blank">What is this?</a></li>'; + a1 += '<li><a href="#" style="color: #999;" onclick="switchRegistryModalHandler(); return false;"><i class="fa fa-sliders" aria-hidden="true" style="color: #999;"></i></a></li>' + + document.getElementById('mynetdata_servers').innerHTML = el; + document.getElementById('mynetdata_servers2').innerHTML = el; + document.getElementById('mynetdata_actions1').innerHTML = a1; + + gotoServerInit(); + }; + + var this_is_demo = null; + function isdemo() { + if(this_is_demo !== null) return this_is_demo; + this_is_demo = false; + + try { + if(typeof document.location.hostname === 'string') { + if(document.location.hostname.endsWith('.my-netdata.io') || + document.location.hostname.endsWith('.mynetdata.io') || + document.location.hostname.endsWith('.netdata.rocks') || + document.location.hostname.endsWith('.firehol.org') || + document.location.hostname.endsWith('.netdata.online')) + this_is_demo = true; + } + } + catch(error) { + ; + } + + return this_is_demo; + } + + function netdataURL(url) { + if(typeof url === 'undefined') + url = document.location.toString(); + + if(url.indexOf('#') !== -1) + url = url.substring(0, url.indexOf('#')); + + var hash = netdataHash(); + + // console.log('netdataURL: ' + url + hash); + + return url + hash; + } + + function netdataReload(url) { + var t = netdataURL(url); + // console.log('netdataReload: ' + t); + document.location = t; + + // since we play with hash + // this is needed to reload the page + location.reload(); + } + + var gotoServerValidateRemaining = 0; + var gotoServerMiddleClick = false; + var gotoServerStop = false; + function gotoServerValidateUrl(id, guid, url) { + var penaldy = 0; + var error = 'failed'; + + if(document.location.toString().startsWith('http://') && url.toString().startsWith('https://')) + // we penalize https only if the current url is http + // to allow the user walk through all its servers. + penaldy = 500; + + else if(document.location.toString().startsWith('https://') && url.toString().startsWith('http://')) + error = 'can\'t check'; + + var finalURL = netdataURL(url); + + setTimeout(function() { + document.getElementById('gotoServerList').innerHTML += '<tr><td style="padding-left: 20px;"><a href="' + finalURL + '" target="_blank">' + url + '</a></td><td style="padding-left: 30px;"><code id="' + guid + '-' + id + '-status">checking...</code></td></tr>'; + + NETDATA.registry.hello(url, function(data) { + if(typeof data !== 'undefined' && data !== null && typeof data.machine_guid === 'string' && data.machine_guid === guid) { + // console.log('OK ' + id + ' URL: ' + url); + document.getElementById(guid + '-' + id + '-status').innerHTML = "OK"; + + if(!gotoServerStop) { + gotoServerStop = true; + + if(gotoServerMiddleClick) { + window.open(finalURL, '_blank'); + gotoServerMiddleClick = false; + document.getElementById('gotoServerResponse').innerHTML = '<b>Opening new window to ' + NETDATA.registry.machines[guid].name + '<br/><a href="' + finalURL + '">' + url + '</a></b><br/>(check your pop-up blocker if it fails)'; + } + else { + document.getElementById('gotoServerResponse').innerHTML += 'found it! It is at:<br/><small>' + url + '</small>'; + document.location = finalURL; + } + } } else { - if(variables[len].length > 0) - urlOptions.hash = variables[len]; + if(typeof data !== 'undefined' && data !== null && typeof data.machine_guid === 'string' && data.machine_guid !== guid) + error = 'wrong machine'; + + document.getElementById(guid + '-' + id + '-status').innerHTML = error; + gotoServerValidateRemaining--; + if(gotoServerValidateRemaining <= 0) { + gotoServerMiddleClick = false; + document.getElementById('gotoServerResponse').innerHTML = '<b>Sorry! I cannot find any operational URL for this server</b>'; + } } + }); + }, (id * 50) + penaldy); + } + + function gotoServerModalHandler(guid) { + // console.log('goto server: ' + guid); + + gotoServerStop = false; + var checked = {}; + var len = NETDATA.registry.machines[guid].alternate_urls.length; + var count = 0; + + document.getElementById('gotoServerResponse').innerHTML = ''; + document.getElementById('gotoServerList').innerHTML = ''; + document.getElementById('gotoServerName').innerHTML = NETDATA.registry.machines[guid].name; + $('#gotoServerModal').modal('show'); + + gotoServerValidateRemaining = len; + while(len--) { + var url = NETDATA.registry.machines[guid].alternate_urls[len]; + checked[url] = true; + gotoServerValidateUrl(count++, guid, url); + } + + setTimeout(function() { + if(gotoServerStop === false) { + document.getElementById('gotoServerResponse').innerHTML = '<b>Added all the known URLs for this machine.</b>'; + NETDATA.registry.search(guid, function(data) { + // console.log(data); + len = data.urls.length; + while(len--) { + var url = data.urls[len][1]; + // console.log(url); + if(typeof checked[url] === 'undefined') { + gotoServerValidateRemaining++; + checked[url] = true; + gotoServerValidateUrl(count++, guid, url); + } + } + }); } + }, 2000); + return false; + } - if(urlOptions.before > 0 && urlOptions.after > 0) - urlOptions.pan_and_zoom = true; + function gotoServerInit() { + $(".registry_link").on('click', function(e) { + if(e.which === 2) { + e.preventDefault(); + gotoServerMiddleClick = true; + } + else { + gotoServerMiddleClick = false; + } + + return true; + }); + } + + function switchRegistryModalHandler() { + document.getElementById('switchRegistryPersonGUID').value = NETDATA.registry.person_guid; + document.getElementById('switchRegistryURL').innerHTML = NETDATA.registry.server; + document.getElementById('switchRegistryResponse').innerHTML = ''; + $('#switchRegistryModal').modal('show'); + } - // console.log(urlOptions); + function notifyForSwitchRegistry() { + var n = document.getElementById('switchRegistryPersonGUID').value; + + if(n !== '' && n.length === 36) { + NETDATA.registry.switch(n, function(result) { + if(result !== null) { + $('#switchRegistryModal').modal('hide'); + NETDATA.registry.init(); + } + else { + document.getElementById('switchRegistryResponse').innerHTML = "<b>Sorry! The registry rejected your request.</b>"; + } + }); } + else + document.getElementById('switchRegistryResponse').innerHTML = "<b>The ID you have entered is not a GUID.</b>"; + } + + var deleteRegistryUrl = null; + function deleteRegistryModalHandler(guid, name, url) { + deleteRegistryUrl = url; + document.getElementById('deleteRegistryServerName').innerHTML = name; + document.getElementById('deleteRegistryServerName2').innerHTML = name; + document.getElementById('deleteRegistryServerURL').innerHTML = url; + document.getElementById('deleteRegistryResponse').innerHTML = ''; + $('#deleteRegistryModal').modal('show'); + } + + function notifyForDeleteRegistry() { + if(deleteRegistryUrl) { + NETDATA.registry.delete(deleteRegistryUrl, function(result) { + if(result !== null) { + deleteRegistryUrl = null; + $('#deleteRegistryModal').modal('hide'); + NETDATA.registry.init(); + } + else { + document.getElementById('deleteRegistryResponse').innerHTML = "<b>Sorry! this command was rejected by the registry server.</b>"; + } + }); + } + } - netdataHashParse(); + var options = { + sparklines_registry: {}, + menus: {}, + submenu_names: {}, + data: null, + hostname: 'netdata_server', // will be overwritten by the netdata server + categories: new Array(), + categories_idx: {}, + families: new Array(), + families_idx: {}, + + chartsPerRow: 0, + chartsMinWidth: 1450, + chartsHeight: 180, + sparklinesHeight: 60, + }; + + // generate a sparkline + // used in the documentation + function sparkline(chart, dimension, units) { + var key = chart + '.' + dimension; + + if(typeof units === 'undefined') + units = ''; + + if(typeof options.sparklines_registry[key] === 'undefined') + options.sparklines_registry[key] = { count: 1 }; + else + options.sparklines_registry[key].count++; + + key = key + '.' + options.sparklines_registry[key].count; + + var h = '<div data-netdata="' + chart + '" data-after="-120" data-width="25%" data-height="15px" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-dimensions="' + dimension + '" data-show-value-of-' + dimension + '-at="' + key + '"></div> (<span id="' + key + '" style="display: inline-block; min-width: 50px; text-align: right;">X</span>' + units + ')'; + + return h; + } + + function chartsPerRow(total) { + if(options.chartsPerRow === 0) { + width = Math.floor(total / options.chartsMinWidth); + if(width === 0) width = 1; + return width; + } + else return options.chartsPerRow; + } + + function prioritySort(a, b) { + if(a.priority < b.priority) return -1; + if(a.priority > b.priority) return 1; + if(a.name < b.name) return -1; + return 1; + } + + function sortObjectByPriority(object) { + var idx = {}; + var sorted = new Array(); + + for(var i in object) { + if(typeof idx[i] === 'undefined') { + idx[i] = object[i]; + sorted.push(i); + } + } + + sorted.sort(function(a, b) { + if(idx[a].priority < idx[b].priority) return -1; + if(idx[a].priority > idx[b].priority) return 1; + if(a < b) return -1; + return 1; + }); + + return sorted; + } - // -------------------------------------------------------------------- - // check options that should be processed before loading netdata.js - - function loadLocalStorage(name) { - var ret = null; - try { - if(typeof Storage !== "undefined" && typeof localStorage === 'object') - ret = localStorage.getItem(name); + // ---------------------------------------------------------------------------- + // scroll to a section, without changing the browser history + + function scrollToId(hash) { + if(hash && hash != '') { + var offset = $('#' + hash).offset(); + if(typeof offset !== 'undefined') + $('html, body').animate({ scrollTop: offset.top }, 0); + } + + // we must return false to prevent the default action + return false; + } + + // ---------------------------------------------------------------------------- + + var netdataDashboard = { + menu: {}, + submenu: {}, + context: {}, + + gaugeChart: function(title, width, dimensions, colors) { + if(typeof colors === 'undefined') + colors = ''; + + if(typeof dimensions === 'undefined') + dimensions = ''; + + return '<div data-netdata="CHART_UNIQUE_ID"' + + ' data-dimensions="' + dimensions + '"' + + ' data-chart-library="gauge"' + + ' data-gauge-adjust="width"' + + ' data-title="' + title + '"' + + ' data-width="' + width + '"' + + ' data-before="0"' + + ' data-after="-CHART_DURATION"' + + ' data-points="CHART_DURATION"' + + ' data-colors="' + colors + '"' + + ' role="application"></div>'; + }, + + anyAttribute: function(obj, attr, key, def) { + if(typeof obj[key] !== 'undefined') { + if(typeof obj[key][attr] !== 'undefined') + return obj[key][attr]; } - catch(error) { - ; + return def; + }, + + menuTitle: function(chart) { + if(typeof chart.menu_pattern !== 'undefined') { + return (netdataDashboard.anyAttribute(netdataDashboard.menu, 'title', chart.menu_pattern, chart.menu_pattern).toString() + + ' ' + chart.type.slice(-(chart.type.length - chart.menu_pattern.length - 1)).toString()).replace(/_/g, ' '); } - if(typeof ret === 'undefined' || ret === null) - return null; + return (netdataDashboard.anyAttribute(netdataDashboard.menu, 'title', chart.menu, chart.menu)).toString().replace(/_/g, ' '); + }, - // console.log('loaded: ' + name.toString() + ' = ' + ret.toString()); + menuIcon: function(chart) { + if(typeof chart.menu_pattern !== 'undefined') + return netdataDashboard.anyAttribute(netdataDashboard.menu, 'icon', chart.menu_pattern, '<i class="fa fa-puzzle-piece" aria-hidden="true"></i>').toString(); - return ret; + return netdataDashboard.anyAttribute(netdataDashboard.menu, 'icon', chart.menu, '<i class="fa fa-puzzle-piece" aria-hidden="true"></i>'); + }, + + menuInfo: function(menu) { + return netdataDashboard.anyAttribute(netdataDashboard.menu, 'info', menu, null); + }, + + menuHeight: function(menu, relative) { + return netdataDashboard.anyAttribute(netdataDashboard.menu, 'height', menu, 1.0) * relative; + }, + + submenuTitle: function(menu, submenu) { + var key = menu + '.' + submenu; + var title = netdataDashboard.anyAttribute(netdataDashboard.submenu, 'title', key, submenu).toString().replace(/_/g, ' ');; + if(title.length > 28) { + var a = title.substring(0, 13); + var b = title.substring(title.length - 12, title.length); + return a + '...' + b; + } + return title; + }, + + submenuInfo: function(menu, submenu) { + var key = menu + '.' + submenu; + return netdataDashboard.anyAttribute(netdataDashboard.submenu, 'info', key, null); + }, + + submenuHeight: function(menu, submenu, relative) { + var key = menu + '.' + submenu; + return netdataDashboard.anyAttribute(netdataDashboard.submenu, 'height', key, 1.0) * relative; + }, + + contextInfo: function(id) { + if(typeof netdataDashboard.context[id] !== 'undefined' && typeof netdataDashboard.context[id].info !== 'undefined') + return '<div class="chart-message netdata-chart-alignment" role="document">' + netdataDashboard.context[id].info + '</div>'; + else + return ''; + }, + + contextHeight: function(id, def) { + if(typeof netdataDashboard.context[id] !== 'undefined' && typeof netdataDashboard.context[id].height !== 'undefined') + return def * netdataDashboard.context[id].height; + else + return def; } + }; + + // ---------------------------------------------------------------------------- + + // enrich the data structure returned by netdata + // to reflect our menu system and content + function enrichChartData(chart) { + var tmp = chart.type.split('_')[0]; - function saveLocalStorage(name, value) { - // console.log('saving: ' + name.toString() + ' = ' + value.toString()); - try { - if(typeof Storage !== "undefined" && typeof localStorage === 'object') { - localStorage.setItem(name, value.toString()); - return true; + switch(tmp) { + case 'ap': + case 'net': + case 'disk': + chart.menu = tmp; + break; + + case 'cgroup': + chart.menu = chart.type; + if(chart.id.match(/.*[\._\/-:]qemu[\._\/-:]*/) || chart.id.match(/.*[\._\/-:]kvm[\._\/-:]*/)) + chart.menu_pattern = 'cgqemu'; + else + chart.menu_pattern = 'cgroup'; + break; + + case 'apache': + case 'exim': + case 'memcached': + case 'mysql': + case 'named': + case 'nginx': + case 'nut': + case 'phpfpm': + case 'postfix': + case 'redis': + case 'retroshare': + case 'ipfs': + case 'smawebbox': + case 'squid': + case 'snmp': + case 'tomcat': + chart.menu = chart.type; + chart.menu_pattern = tmp; + break; + + case 'tc': + chart.menu = tmp; + + // find a name for this device from fireqos info + // we strip '_(in|out)' or '(in|out)_' + if(typeof options.submenu_names[chart.family] === 'undefined' || options.submenu_names[chart.family] === chart.family) { + var n = chart.name.split('.')[1]; + if(n.endsWith('_in')) + options.submenu_names[chart.family] = n.slice(0, n.lastIndexOf('_in')); + else if(n.endsWith('_out')) + options.submenu_names[chart.family] = n.slice(0, n.lastIndexOf('_out')); + else if(n.startsWith('in_')) + options.submenu_names[chart.family] = n.slice(3, n.length); + else if(n.startsWith('out_')) + options.submenu_names[chart.family] = n.slice(4, n.length); } + + // increase the priority of IFB devices + // to have inbound appear before outbound + if(chart.id.match(/.*-ifb$/)) + chart.priority--; + + break; + + default: + chart.menu = chart.type; + break; + } + + chart.submenu = chart.family; + } + + // ---------------------------------------------------------------------------- + + function headMain(charts, duration) { + var head = ''; + + if(typeof charts['system.swap'] !== 'undefined') + head += '<div style="margin-right: 10px;" data-netdata="system.swap"' + + ' data-dimensions="free"' + + ' data-append-options="percentage"' + + ' data-chart-library="easypiechart"' + + ' data-title="Free Swap"' + + ' data-units="%"' + + ' data-easypiechart-max-value="100"' + + ' data-width="8%"' + + ' data-before="0"' + + ' data-after="-' + duration.toString() + '"' + + ' data-points="' + duration.toString() + '"' + + ' data-colors="#DD4400"' + + ' role="application"></div>'; + + if(typeof charts['system.io'] !== 'undefined') { + head += '<div style="margin-right: 10px;" data-netdata="system.io"' + + ' data-dimensions="in"' + + ' data-chart-library="easypiechart"' + + ' data-title="Disk Read"' + + ' data-width="10%"' + + ' data-before="0"' + + ' data-after="-' + duration.toString() + '"' + + ' data-points="' + duration.toString() + '"' + + ' role="application"></div>'; + + head += '<div style="margin-right: 10px;" data-netdata="system.io"' + + ' data-dimensions="out"' + + ' data-chart-library="easypiechart"' + + ' data-title="Disk Write"' + + ' data-width="10%"' + + ' data-before="0"' + + ' data-after="-' + duration.toString() + '"' + + ' data-points="' + duration.toString() + '"' + + ' role="application"></div>'; + } + + if(typeof charts['system.cpu'] !== 'undefined') + head += '<div data-netdata="system.cpu"' + + ' data-chart-library="gauge"' + + ' data-title="CPU"' + + ' data-units="%"' + + ' data-gauge-max-value="100"' + + ' data-width="18%"' + + ' data-after="-' + duration.toString() + '"' + + ' data-points="' + duration.toString() + '"' + + ' data-colors="' + NETDATA.colors[12] + '"' + + ' role="application"></div>'; + + if(typeof charts['system.ipv4'] !== 'undefined') { + head += '<div style="margin-right: 10px;" data-netdata="system.ipv4"' + + ' data-dimensions="received"' + + ' data-chart-library="easypiechart"' + + ' data-title="IPv4 Inbound"' + + ' data-width="10%"' + + ' data-before="0"' + + ' data-after="-' + duration.toString() + '"' + + ' data-points="' + duration.toString() + '"' + + ' role="application"></div>'; + + head += '<div style="margin-right: 10px;" data-netdata="system.ipv4"' + + ' data-dimensions="sent"' + + ' data-chart-library="easypiechart"' + + ' data-title="IPv4 Outbound"' + + ' data-width="10%"' + + ' data-before="0"' + + ' data-after="-' + duration.toString() + '"' + + ' data-points="' + duration.toString() + '"' + + ' role="application"></div>'; + } + else if(typeof charts['system.ipv6'] !== 'undefined') { + head += '<div style="margin-right: 10px;" data-netdata="system.ipv6"' + + ' data-dimensions="received"' + + ' data-chart-library="easypiechart"' + + ' data-title="IPv6 Inbound"' + + ' data-units="kbps"' + + ' data-width="10%"' + + ' data-before="0"' + + ' data-after="-' + duration.toString() + '"' + + ' data-points="' + duration.toString() + '"' + + ' role="application"></div>'; + + head += '<div style="margin-right: 10px;" data-netdata="system.ipv6"' + + ' data-dimensions="sent"' + + ' data-chart-library="easypiechart"' + + ' data-title="IPv6 Outbound"' + + ' data-units="kbps"' + + ' data-width="10%"' + + ' data-before="0"' + + ' data-after="-' + duration.toString() + '"' + + ' data-points="' + duration.toString() + '"' + + ' role="application"></div>'; + } + + if(typeof charts['system.ram'] !== 'undefined') + head += '<div style="margin-right: 10px;" data-netdata="system.ram"' + + ' data-dimensions="cached|free"' + + ' data-append-options="percentage"' + + ' data-chart-library="easypiechart"' + + ' data-title="Available RAM"' + + ' data-units="%"' + + ' data-easypiechart-max-value="100"' + + ' data-width="8%"' + + ' data-after="-' + duration.toString() + '"' + + ' data-points="' + duration.toString() + '"' + + ' data-colors="' + NETDATA.colors[7] + '"' + + ' role="application"></div>'; + + return head; + } + + function generateHeadCharts(type, chart, duration) { + var head = ''; + var hcharts = netdataDashboard.anyAttribute(netdataDashboard.context, type, chart.context, []); + if(hcharts.length > 0) { + var hi = 0, hlen = hcharts.length; + while(hi < hlen) { + if(typeof hcharts[hi] === 'function') + head += hcharts[hi](chart.id).replace('CHART_DURATION', duration.toString()).replace('CHART_UNIQUE_ID', chart.id); + else + head += hcharts[hi].replace('CHART_DURATION', duration.toString()).replace('CHART_UNIQUE_ID', chart.id); + hi++; } - catch(error) { - ; + } + return head; + } + + function renderPage(menus, data) { + var div = document.getElementById('charts_div'); + var pcent_width = Math.floor(100 / chartsPerRow($(div).width())); + + // find the proper duration for per-second updates + var duration = Math.round(($(div).width() * pcent_width / 100 * data.update_every / 3) / 60) * 60; + var html = ''; + var sidebar = '<ul class="nav dashboard-sidenav" data-spy="affix" id="sidebar_ul">'; + var mainhead = headMain(data.charts, duration); + + // sort the menus + var main = sortObjectByPriority(menus); + var i = 0, len = main.length; + while(i < len) { + var menu = main[i++]; + + // generate an entry at the main menu + + var menuid = NETDATA.name2id('menu_' + menu); + sidebar += '<li class=""><a href="#' + menuid + '" onClick="return scrollToId(\'' + menuid + '\');">' + menus[menu].icon + ' ' + menus[menu].title + '</a><ul class="nav">'; + html += '<div role="section"><div role="sectionhead"><h1 id="' + menuid + '" role="heading">' + menus[menu].title + '</h1></div><div role="document">'; + + if(menus[menu].info !== null) + html += menus[menu].info; + + // console.log(' >> ' + menu + ' (' + menus[menu].priority + '): ' + menus[menu].title); + + var shtml = ''; + var mhead = '<div class="netdata-chart-row">' + mainhead; + mainhead = ''; + + // sort the submenus of this menu + var sub = sortObjectByPriority(menus[menu].submenus); + var si = 0, slen = sub.length; + while(si < slen) { + var submenu = sub[si++]; + + // generate an entry at the submenu + var submenuid = NETDATA.name2id('menu_' + menu + '_submenu_' + submenu); + sidebar += '<li class><a href="#' + submenuid + '" onClick="return scrollToId(\'' + submenuid + '\');">' + menus[menu].submenus[submenu].title + '</a></li>'; + shtml += '<div class="netdata-group-container" id="' + submenuid + '" style="display: inline-block; width: ' + pcent_width.toString() + '%"><h2 id="' + submenuid + '" class="netdata-chart-alignment" role="heading">' + menus[menu].submenus[submenu].title + '</h2>'; + + if(menus[menu].submenus[submenu].info !== null) + shtml += '<div class="chart-message netdata-chart-alignment" role="document">' + menus[menu].submenus[submenu].info + '</div>'; + + var head = '<div class="netdata-chart-row">'; + var chtml = ''; + + // console.log(' \------- ' + submenu + ' (' + menus[menu].submenus[submenu].priority + '): ' + menus[menu].submenus[submenu].title); + + // sort the charts in this submenu of this menu + menus[menu].submenus[submenu].charts.sort(prioritySort); + var ci = 0, clen = menus[menu].submenus[submenu].charts.length; + while(ci < clen) { + var chart = menus[menu].submenus[submenu].charts[ci++]; + + // generate the submenu heading charts + mhead += generateHeadCharts('mainheads', chart, duration); + head += generateHeadCharts('heads', chart, duration); + + // generate the chart + chtml += netdataDashboard.contextInfo(chart.context) + '<div id="chart_' + NETDATA.name2id(chart.id) + '" data-netdata="' + chart.id + '"' + + ' data-width="' + pcent_width.toString() + '%"' + + ' data-height="' + netdataDashboard.contextHeight(chart.context, options.chartsHeight).toString() + 'px"' + + ' data-before="0"' + + ' data-after="-' + duration.toString() + '"' + + ' data-id="' + NETDATA.name2id(options.hostname + '/' + chart.id) + '"' + + ' data-colors="' + netdataDashboard.anyAttribute(netdataDashboard.context, 'colors', chart.context, '') + '"' + + ' role="application"></div>'; + + // console.log(' \------- ' + chart.id + ' (' + chart.priority + '): ' + chart.context + ' height: ' + menus[menu].submenus[submenu].height); + } + + head += '</div>'; + shtml += head + chtml + '</div>'; } - return false; + mhead += '</div>'; + sidebar += '</ul></li>'; + html += mhead + shtml + '</div></div><hr role="separator"/>'; } - function getTheme(def) { - var ret = loadLocalStorage('netdataTheme'); - if(typeof ret === 'undefined' || ret === null || ret === 'undefined') - return def; - else - return ret; + sidebar += '</ul>'; + div.innerHTML = html; + document.getElementById('sidebar').innerHTML = sidebar; + finalizePage(); + } + + function renderChartsAndMenu(data) { + var menus = options.menus; + var charts = data.charts; + + for(var c in charts) { + enrichChartData(charts[c]); + + // create the menu + if(typeof menus[charts[c].menu] === 'undefined') { + menus[charts[c].menu] = { + priority: charts[c].priority, + submenus: {}, + title: netdataDashboard.menuTitle(charts[c]), + icon: netdataDashboard.menuIcon(charts[c]), + info: netdataDashboard.menuInfo(charts[c].menu), + height: netdataDashboard.menuHeight(charts[c].menu, options.chartsHeight) + }; + } + + if(charts[c].priority < menus[charts[c].menu].priority) + menus[charts[c].menu].priority = charts[c].priority; + + // create the submenu + if(typeof menus[charts[c].menu].submenus[charts[c].submenu] === 'undefined') { + menus[charts[c].menu].submenus[charts[c].submenu] = { + priority: charts[c].priority, + charts: new Array(), + title: null, + info: netdataDashboard.submenuInfo(charts[c].menu, charts[c].submenu), + height: netdataDashboard.submenuHeight(charts[c].menu, charts[c].submenu, menus[charts[c].menu].height) + }; + } + + if(charts[c].priority < menus[charts[c].menu].submenus[charts[c].submenu].priority) + menus[charts[c].menu].submenus[charts[c].submenu].priority = charts[c].priority; + + // index the chart in the menu/submenu + menus[charts[c].menu].submenus[charts[c].submenu].charts.push(charts[c]); } - function setTheme(theme) { - if(theme === netdataTheme) return false; - return saveLocalStorage('netdataTheme', theme); + // propagate the descriptive subname given to QoS + // to all the other submenus with the same name + for(var m in menus) { + for(var s in menus[m].submenus) { + // set the family using a name + if(typeof options.submenu_names[s] !== 'undefined') { + menus[m].submenus[s].title = s + ' (' + options.submenu_names[s] + ')'; + } + else { + menus[m].submenus[s].title = netdataDashboard.submenuTitle(m, s); + } + } } - var netdataTheme = getTheme('slate'); - var netdataShowHelp = true; + renderPage(menus, data); + } - if(urlOptions.theme !== null) { - setTheme(urlOptions.theme); - netdataTheme = urlOptions.theme; + // ---------------------------------------------------------------------------- + + function loadJs(url, callback) { + $.ajax({ + url: url, + cache: true, + dataType: "script", + xhrFields: { withCredentials: true } // required for the cookie + }) + .fail(function() { + alert('Cannot load required JS library: ' + url); + }) + .always(function() { + if(typeof callback === 'function') + callback(); + }) + } + + var bootstrapTableLoaded = false; + function loadBootstrapTable(callback) { + if(bootstrapTableLoaded === false) { + bootstrapTableLoaded === true; + loadJs(NETDATA.serverDefault + 'lib/bootstrap-table-1.11.0.min.js', function() { + loadJs(NETDATA.serverDefault + 'lib/bootstrap-table-export-1.11.0.min.js', function() { + loadJs(NETDATA.serverDefault + 'lib/tableExport-1.6.0.min.js', callback); + }) + }); } - else - urlOptions.theme = netdataTheme; + else callback(); + } + + function alarmsUpdateModal() { + var active = '<h3>Raised Alarms</h3><table class="table">'; + var all = '<h3>All Running Alarms</h3><div class="panel-group" id="alarms_all_accordion" role="tablist" aria-multiselectable="true">'; + var footer = '<hr/><a href="https://github.com/firehol/netdata/wiki/Generating-Badges" target="_blank">netdata badges</a> refresh automatically. Their color indicates the state of the alarm: <span style="color: #e05d44"><b> red </b></span> is critical, <span style="color:#fe7d37"><b> orange </b></span> is warning, <span style="color: #4c1"><b> bright green </b></span> is ok, <span style="color: #9f9f9f"><b> light grey </b></span> is undefined (i.e. no data or no status), <span style="color: #000"><b> black </b></span> is not initialized. You can copy and paste their URLs to embed them in any web page.<br/>netdata can send notifications for these alarms. Check <a href="https://github.com/firehol/netdata/blob/master/conf.d/health_alarm_notify.conf">this configuration file</a> for more information.'; + + NETDATA.alarms.get('all', function(data) { + options.alarm_families = new Array(); + + alarmsCallback(data); + + if(data === null) { + document.getElementById('alarms_active').innerHTML = + document.getElementById('alarms_all').innerHTML = + document.getElementById('alarms_log').innerHTML = + 'failed to load alarm data!'; + return; + } + + function timestamp4human(timestamp, space) { + if(typeof space === 'undefined') + space = ' '; + + var t = new Date(timestamp * 1000); + var now = new Date(); + + if(t.toDateString() == now.toDateString()) + return t.toLocaleTimeString(); + + return t.toLocaleDateString() + space + t.toLocaleTimeString(); + } + + function seconds4human(seconds, options) { + var default_options = { + now: 'now', + space: ' ', + negative_suffix: 'ago', + hour: 'hour', + hours: 'hours', + minute: 'minute', + minutes: 'minutes', + second: 'second', + seconds: 'seconds', + and: 'and' + }; + + if(typeof options !== 'object') + options = default_options; + else { + var x; + for(x in default_options) { + if(typeof options[x] !== 'string') + options[x] = default_options[x]; + } + } + + if(typeof seconds === 'string') + seconds = parseInt(seconds); + + if(seconds === 0) + return options.now; + + var suffix = ''; + if(seconds < 0) { + seconds = -seconds; + if(options.negative_suffix !== '') suffix = options.space + options.negative_suffix; + } + + var hours = Math.floor(seconds / 3600); + seconds -= (hours * 3600); + + var minutes = Math.floor(seconds / 60); + seconds -= (minutes * 60); + + var txt = ''; + + if(hours > 1) txt += hours.toString() + options.space + options.hours; + else if(hours === 1) txt += hours.toString() + options.space + options.hour; + + if(hours > 0 && minutes > 0 && seconds == 0) + txt += options.space + options.and + options.space; + else if(hours > 0 && minutes > 0 && seconds > 0) + txt += ',' + options.space; + + if(minutes > 1) txt += minutes.toString() + options.space + options.minutes; + else if(minutes === 1) txt += minutes.toString() + options.space + options.minute; + + if((minutes > 0 || minutes > 0) && seconds > 0) + txt += options.space + options.and + options.space; + + if(seconds > 1) txt += Math.floor(seconds).toString() + options.space + options.seconds; + else if(seconds === 1) txt += Math.floor(seconds).toString() + options.space + options.second; + + return txt + suffix; + } + + function alarm_lookup_explain(alarm, chart) { + var dimensions = ' of all values '; + + if(chart.dimensions.length > 1) + dimensions = ' of the sum of all dimensions '; + + if(typeof alarm.lookup_dimensions !== 'undefined') { + var d = alarm.lookup_dimensions.replace('|', ','); + var x = d.split(','); + if(x.length > 1) + dimensions = 'of the sum of dimensions <code>' + alarm.lookup_dimensions + '</code> '; + else + dimensions = 'of all values of dimension <code>' + alarm.lookup_dimensions + '</code> '; + } - if(urlOptions.help !== null) { - saveLocalStorage('options.show_help', urlOptions.help); - netdataShowHelp = urlOptions.help; + return '<code>' + alarm.lookup_method + '</code> ' + + dimensions + ', of chart <code>' + alarm.chart + '</code>' + + ', starting <code>' + seconds4human(alarm.lookup_after + alarm.lookup_before) + '</code> and up to <code>' + seconds4human(alarm.lookup_before) + '</code>' + + ((alarm.lookup_options)?(', with options <code>' + alarm.lookup_options.replace(' ', ', ') + '</code>'):'') + + '.'; + } + + function alarm_to_html(alarm, full) { + var chart = options.data.charts[alarm.chart]; + + var html = '<tr><td class="text-center" style="vertical-align:middle" width="40%"><b>' + alarm.chart + '</b><br/> <br/><embed src="' + NETDATA.alarms.server + '/api/v1/badge.svg?chart=' + alarm.chart + '&alarm=' + alarm.name + '&refresh=auto" type="image/svg+xml" height="20"/><br/> <br/><span style="font-size: 18px">' + alarm.info + '</span><br/> <br/>role: <b>' + alarm.recipient + '</b><br/> <br/><b><i class="fa fa-line-chart" aria-hidden="true"></i></b><small> <a href="#" onClick="NETDATA.alarms.scrollToChart(\'' + alarm.chart + '\'); $(\'#alarmsModal\').modal(\'hide\'); return false;">jump to chart</a></small></td>' + + '<td><table class="table">' + + ((typeof alarm.warn !== 'undefined')?('<tr><td width="10%" style="text-align:right">warning when</td><td><span style="font-family: monospace; color:#fe7d37; font-weight: bold;">' + alarm.warn + '</span></td></tr>'):'') + + ((typeof alarm.crit !== 'undefined')?('<tr><td width="10%" style="text-align:right">critical when</td><td><span style="font-family: monospace; color: #e05d44; font-weight: bold;">' + alarm.crit + '</span></td></tr>'):''); + + if(full === true) { + html += ((typeof alarm.lookup_after !== 'undefined')?('<tr><td width="10%" style="text-align:right">db lookup</td><td>' + alarm_lookup_explain(alarm, chart) + '</td></tr>'):'') + + ((typeof alarm.calc !== 'undefined')?('<tr><td width="10%" style="text-align:right">calculation</td><td><span style="font-family: monospace;">' + alarm.calc + '</span></td></tr>'):'') + + ((chart.green !== null)?('<tr><td width="10%" style="text-align:right">green threshold</td><td><code>' + chart.green + ' ' + chart.units + '</code></td></tr>'):'') + + ((chart.red !== null)?('<tr><td width="10%" style="text-align:right">red threshold</td><td><code>' + chart.red + ' ' + chart.units + '</code></td></tr>'):''); + } + + var delay = ''; + if((alarm.delay_up_duration > 0 || alarm.delay_down_duration > 0) && alarm.delay_multiplier != 0 && alarm.delay_max_duration > 0) { + if(alarm.delay_up_duration == alarm.delay_down_duration) { + delay += '<small><br/>hysteresis ' + seconds4human(alarm.delay_up_duration, { negative_suffix: '' }); + } + else { + delay = '<small><br/>hysteresis '; + if(alarm.delay_up_duration > 0) { + delay += 'on escalation <code>' + seconds4human(alarm.delay_up_duration, { negative_suffix: '' }) + '</code>, '; + } + if(alarm.delay_down_duration > 0) { + delay += 'on recovery <code>' + seconds4human(alarm.delay_down_duration, { negative_suffix: '' }) + '</code>, '; + } + } + if(alarm.delay_multiplier != 1.0) { + delay += 'multiplied by <code>' + alarm.delay_multiplier.toString() + '</code>'; + delay += ', up to <code>' + seconds4human(alarm.delay_max_duration, { negative_suffix: '' }) + '</code>'; + } + delay += '</small>'; + } + + html += '<tr><td width="10%" style="text-align:right">check every</td><td>' + seconds4human(alarm.update_every, { negative_suffix: '' }) + '</td></tr>' + + '<tr><td width="10%" style="text-align:right">execute</td><td><span style="font-family: monospace;">' + alarm.exec + '</span>' + delay + '</td></tr>' + + '<tr><td width="10%" style="text-align:right">source</td><td><span style="font-family: monospace;">' + alarm.source + '</span></td></tr>' + + '</table></td></tr>'; + + return html; + } + + function alarm_family_show(id) { + var html = '<table class="table">'; + var family = options.alarm_families[id]; + var len = family.arr.length; + while(len--) { + var alarm = family.arr[len]; + html += alarm_to_html(alarm, true); + } + html += '</table>'; + + $('#alarm_all_' + id.toString()).html(html); + } + + // find the proper family of each alarm + var now = new Date().getTime(); + var x; + var count_active = 0; + var count_all = 0; + var families = {}; + var families_sort = new Array(); + for(x in data.alarms) { + var alarm = data.alarms[x]; + var family = alarm.family; + + // find the chart + var chart = options.data.charts[alarm.chart]; + if(typeof chart === 'undefined') + chart = options.data.charts_by_name[alarm.chart]; + + // not found - this should never happen! + if(typeof chart === 'undefined') { + console.log('WARNING: alarm ' + x + ' is linked to chart ' + alarm.chart + ', which is not found in the list of chart got from the server.'); + chart = { priority: 9999999 }; + } + else if(typeof chart.menu !== 'undefined' && typeof chart.submenu !== 'undefined') + // the family based on the chart + family = chart.menu + ' - ' + chart.submenu; + + if(typeof families[family] === 'undefined') { + families[family] = { + name: family, + arr: new Array(), + priority: chart.priority + }; + + families_sort.push(families[family]); + } + + if(chart.priority < families[family].priority) + families[family].priority = chart.priority; + + families[family].arr.unshift(alarm); + } + + // sort the families, like the dashboard menu does + var families_sorted = families_sort.sort(function (a, b) { + if (a.priority > b.priority) return -1; + if (a.priority < b.priority) return 1; + return 0; + }); + + var fc = 0; + var len = families_sorted.length; + while(len--) { + var family = families_sorted[len].name; + var active_family_added = false; + var expanded = 'true'; + var collapsed = ''; + var cin = 'in'; + + if(fc !== 0) { + all += "</table></div></div></div>"; + expanded = 'false'; + collapsed = 'class="collapsed"' + cin = ''; + } + + all += '<div class="panel panel-default"><div class="panel-heading" role="tab" id="alarm_all_heading_' + fc.toString() + '"><h4 class="panel-title"><a ' + collapsed + ' role="button" data-toggle="collapse" data-parent="#alarms_all_accordion" href="#alarm_all_' + fc.toString() + '" aria-expanded="' + expanded + '" aria-controls="alarm_all_' + fc.toString() + '">' + family.toString() + '</a></h4></div><div id="alarm_all_' + fc.toString() + '" class="panel-collapse collapse ' + cin + '" role="tabpanel" aria-labelledby="alarm_all_heading_' + fc.toString() + '" data-alarm-id="' + fc.toString() + '"><div class="panel-body" id="alarm_all_body_' + fc.toString() + '">'; + + options.alarm_families[fc] = families[family]; + + fc++; + + var arr = families[family].arr; + var c = arr.length; + while(c--) { + var alarm = arr[c]; + if(alarm.status === 'WARNING' || alarm.status === 'CRITICAL') { + if(!active_family_added) { + active_family_added = true; + active += '<tr><th class="text-center" colspan="2"><h4>' + family + '</h4></th></tr>'; + } + count_active++; + active += alarm_to_html(alarm, true); + } + + count_all++; + } + } + active += "</table>"; + if(families_sorted.length > 0) all += "</div></div></div>"; + all += "</div>"; + + if(!count_active) + active += "<h4>Everything is normal. No raised alarms.</h4>"; + else + active += footer; + + if(!count_all) + all += "<h4>No alarms are running in this system.</h4>"; + else + all += footer; + + document.getElementById('alarms_active').innerHTML = active; + document.getElementById('alarms_all').innerHTML = all; + + if(families_sorted.length > 0) alarm_family_show(0); + + // register bootstrap events + $('#alarms_all_accordion').on('show.bs.collapse', function (d) { + var target = $(d.target); + var id = $(target).data('alarm-id'); + alarm_family_show(id); + }); + $('#alarms_all_accordion').on('hidden.bs.collapse', function (d) { + var target = $(d.target); + var id = $(target).data('alarm-id'); + $('#alarm_all_' + id.toString()).html(''); + }); + + document.getElementById('alarms_log').innerHTML = '<h3>Alarm Log</h3><table id="alarms_log_table"></table>'; + + loadBootstrapTable(function () { + $('#alarms_log_table').bootstrapTable({ + url: NETDATA.alarms.server + '/api/v1/alarm_log?all', + cache: false, + pagination: true, + pageSize: 10, + showPaginationSwitch: false, + search: true, + searchTimeOut: 300, + searchAlign: 'left', + showColumns: true, + showExport: true, + exportDataType: 'basic', + exportOptions: { + fileName: 'netdata_alarm_log' + }, + rowStyle: function(row, index) { + switch(row.status) { + case 'CRITICAL' : return { classes: 'danger' }; break; + case 'WARNING' : return { classes: 'warning' }; break; + case 'UNDEFINED': return { classes: 'info' }; break; + case 'CLEAR' : return { classes: 'success' }; break; + } + return {}; + }, + showFooter: false, + showHeader: true, + showRefresh: true, + showToggle: false, + sortable: true, + silentSort: false, + columns: [ + { + field: 'when', + title: 'Event Date', + valign: 'middle', + titleTooltip: 'The date and time the even took place', + switchable: false, + sortable: true, + formatter: function(value, row, index) { return timestamp4human(value, ' '); }, + }, + { + field: 'hostname', + title: 'Host', + valign: 'middle', + titleTooltip: 'The host that generated this event', + visible: false, + sortable: true + }, + { + field: 'unique_id', + title: 'Unique ID', + titleTooltip: 'The host unique ID for this event', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'alarm_id', + title: 'Alarm ID', + titleTooltip: 'The ID of the alarm that generated this event', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'alarm_event_id', + title: 'Alarm Event ID', + titleTooltip: 'The incremental ID of this event for the given alarm', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'chart', + title: 'Chart', + titleTooltip: 'The chart the alarm is attached to', + valign: 'middle', + switchable: false, + sortable: true + }, + { + field: 'family', + title: 'Family', + titleTooltip: 'The family of the chart the alarm is attached to', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'name', + title: 'Alarm', + titleTooltip: 'The alarm name that generated this event', + formatter: function(value, row, index) { + return value.toString().replace(/_/g, ' '); + }, + valign: 'middle', + switchable: false, + sortable: true + }, + { + field: 'old_value', + title: 'Old Value', + titleTooltip: 'The value of the alarm, just before this event', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'value', + title: 'Value', + titleTooltip: 'The value of the alarm, that triggered this event', + formatter: function(value, row, index) { + return ((value !== null)?Math.floor(value):'NaN').toString(); + }, + align: 'right', + valign: 'middle', + sortable: true + }, + { + field: 'units', + title: 'Units', + titleTooltip: 'The units of the value of the alarm', + valign: 'middle', + sortable: true + }, + { + field: 'old_status', + title: 'Old Status', + titleTooltip: 'The status of the alarm, just before this event', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'status', + title: 'Status', + titleTooltip: 'The status of the alarm, that was set due to this event', + valign: 'middle', + switchable: false, + sortable: true + }, + { + field: 'duration', + title: 'Last Duration', + titleTooltip: 'The duration the alarm was at its previous state, just before this event', + formatter: function(value, row, index) { return seconds4human(value, { negative_suffix: '', space: ' ', now: 'no time' }); }, + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'non_clear_duration', + title: 'Raised Duration', + titleTooltip: 'The duration the alarm was raised, just before this event', + formatter: function(value, row, index) { return seconds4human(value, { negative_suffix: '', space: ' ', now: 'no time' }); }, + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'recipient', + title: 'Recipient', + titleTooltip: 'The recipient of this event', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'processed', + title: 'Processed Status', + titleTooltip: 'True when this event is processed', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'updated', + title: 'Updated Status', + titleTooltip: 'True when this event has been updated by another event', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'updated_by_id', + title: 'Updated By ID', + titleTooltip: 'The unique ID of the event that obsoleted this one', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'updates_id', + title: 'Updates ID', + titleTooltip: 'The unique ID of the event obsoleted because of this event', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'exec', + title: 'Script', + titleTooltip: 'The script to handle the event notification', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'exec_run', + title: 'Script Run At', + titleTooltip: 'The date and time the script has been ran', + formatter: function(value, row, index) { return timestamp4human(value, ' '); }, + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'exec_code', + title: 'Script Return Value', + titleTooltip: 'The return code of the script', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'delay', + title: 'Script Delay', + titleTooltip: 'The hysteresis of the notification', + formatter: function(value, row, index) { return seconds4human(value, { negative_suffix: '', space: ' ', now: 'no time' }); }, + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'delay_up_to_timestamp', + title: 'Script Delay Run At', + titleTooltip: 'The date and time the script should be run, after hysteresis', + formatter: function(value, row, index) { return timestamp4human(value, ' '); }, + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'info', + title: 'Description', + titleTooltip: 'A short description of the alarm', + valign: 'middle', + visible: false, + sortable: true + }, + { + field: 'source', + title: 'Alarm Source', + titleTooltip: 'The source of configuration of the alarm', + valign: 'middle', + visible: false, + sortable: true + } + ] + }); + // console.log($('#alarms_log_table').bootstrapTable('getOptions')); + }); + }); + } + + function alarmsCallback(data) { + var count = 0; + for(x in data.alarms) { + var alarm = data.alarms[x]; + if(alarm.status === 'WARNING' || alarm.status === 'CRITICAL') + count++; } - else { - urlOptions.help = loadLocalStorage('options.show_help'); + + if(count > 0) + document.getElementById('alarms_count_badge').innerHTML = count.toString(); + else + document.getElementById('alarms_count_badge').innerHTML = ''; + } + + function initializeDynamicDashboard(netdata_url) { + if(typeof netdata_url === 'undefined' || netdata_url === null) + netdata_url = NETDATA.serverDefault; + + // initialize clickable alarms + NETDATA.alarms.chart_div_offset = 100; + NETDATA.alarms.chart_div_id_prefix = 'chart_'; + NETDATA.alarms.chart_div_animation_duration = 0; + + NETDATA.pause(function() { + NETDATA.alarms.callback = alarmsCallback; + + // download all the charts the server knows + NETDATA.chartRegistry.downloadAll(netdata_url, function(data) { + if(data !== null) { + options.hostname = data.hostname; + options.data = data; + + // update the dashboard hostname + document.getElementById('hostname').innerHTML = options.hostname; + document.getElementById('hostname').href = NETDATA.serverDefault; + + // update the dashboard title + document.title = options.hostname + ' netdata dashboard'; + + // close the splash screen + $("#loadOverlay").css("display","none"); + + // create a chart_by_name index + data.charts_by_name = {}; + var charts = data.charts; + var x; + for(x in charts) { + var chart = charts[x]; + data.charts_by_name[chart.name] = chart; + } + + // render all charts + renderChartsAndMenu(data); + } + }); + }); + } + + // ---------------------------------------------------------------------------- + + function versionLog(msg) { + document.getElementById('versionCheckLog').innerHTML = msg; + } + + function getNetdataVersion(callback) { + versionLog('Downloading installed version info from netdata...'); + + $.ajax({ + url: 'version.txt', + async: true, + cache: false, + xhrFields: { withCredentials: true } // required for the cookie + }) + .done(function(data) { + data = data.replace(/(\r\n|\n|\r| |\t)/gm,""); + if(data.length !== 40) { + versionLog('Received version string is invalid.'); + callback(null); + } + else { + versionLog('Installed version of netdata is ' + data); + document.getElementById('netdataVersion').innerHTML = data; + callback(data); + } + }) + .fail(function() { + versionLog('Failed to download installed version info from netdata!'); + callback(null); + }); + } + + function getGithubLatestCommit(callback) { + versionLog('Downloading latest version info from github...'); + + $.ajax({ + url: 'https://api.github.com/repos/firehol/netdata/commits', + async: true, + cache: false + }) + .done(function(data) { + versionLog('Latest version info from github is ' + data[0].sha); + callback(data[0].sha); + }) + .fail(function() { + versionLog('Failed to download installed version info from github!'); + callback(null); + }); + } + + function checkForUpdate(callback) { + getNetdataVersion(function(sha1) { + if(sha1 === null) callback(null, null); + + getGithubLatestCommit(function(sha2) { + callback(sha1, sha2); + }); + }); + + return null; + } + + function notifyForUpdate(force) { + versionLog('<p>checking for updates...</p>'); + + var now = new Date().getTime(); + + if(typeof force === 'undefined' || force !== true) { + var last = loadLocalStorage('last_update_check'); + + if(typeof last === 'string') + last = parseInt(last); + else + last = 0; + + if(now - last < 3600000 * 8) { + // no need to check it - too soon + return; + } } - // -------------------------------------------------------------------- - // registry call back to render my-netdata menu + checkForUpdate(function(sha1, sha2) { + var save = false; - var netdataRegistryCallback = function(machines_array) { - var el = ''; - var a1 = ''; - var found = 0; + if(sha1 === null) { + save = false; + versionLog('<p><big>Failed to get your netdata version!</big></p><p>You can always get the latest version of netdata from <a href="https://github.com/firehol/netdata" target="_blank">its github page</a>.</p>'); + } + else if(sha2 === null) { + save = false; + versionLog('<p><big>Failed to get the latest version from github.</big></p><p>You can always get the latest version of netdata from <a href="https://github.com/firehol/netdata" target="_blank">its github page</a>.</p>'); + } + else if(sha1 === sha2) { + save = true; + versionLog('<p><big>You already have the latest version of netdata!</big></p><p>No update yet?<br/>Probably, we need some motivation to keep going on!</p><p>If you haven\'t already, <a href="https://github.com/firehol/netdata" target="_blank">give netdata a <b>Star</b> at its github page</a>.</p>'); + } + else { + save = true; + var compare = 'https://github.com/firehol/netdata/compare/' + sha1.toString() + '...' + sha2.toString(); + + versionLog('<p><big><strong>New version of netdata available!</strong></big></p><p>Latest version: ' + sha2.toString() + '</p><p><a href="' + compare + '" target="_blank">Click here for the changes log</a> since your installed version, and<br/><a href="https://github.com/firehol/netdata/wiki/Updating-Netdata" target="_blank">click here for directions on updating</a> your netdata installation.</p><p>We suggest to review the changes log for new features you may be interested, or important bug fixes you may need.<br/>Keeping your netdata updated, is generally a good idea.</p>'); - if(machines_array) { - function name_comparator_desc(a, b) { - if (a.name > b.name) return -1; - if (a.name < b.name) return 1; - return 0; + document.getElementById('update_badge').innerHTML = '!'; + } + + if(save) + saveLocalStorage('last_update_check', now.toString()); + }); + } + + // ---------------------------------------------------------------------------- + + function finalizePage() { + // resize all charts - without starting the background thread + // this has to be done while NETDATA is paused + // if we ommit this, the affix menu will be wrong, since all + // the Dom elements are initially zero-sized + NETDATA.parseDom(); + + if(urlOptions.pan_and_zoom === true) + NETDATA.globalPanAndZoom.setMaster(NETDATA.options.targets[0], urlOptions.after, urlOptions.before); + + // ------------------------------------------------------------------------ + // https://github.com/viralpatel/jquery.shorten/blob/master/src/jquery.shorten.js + $.fn.shorten = function(settings) { + "use strict"; + + var config = { + showChars: 750, + minHideChars: 10, + ellipsesText: "...", + moreText: '<i class="fa fa-expand" aria-hidden="true"></i> show more information', + lessText: '<i class="fa fa-compress" aria-hidden="true"></i> show less information', + onLess: function() { NETDATA.onscroll(); }, + onMore: function() { NETDATA.onscroll(); }, + errMsg: null, + force: false + }; + + if (settings) { + $.extend(config, settings); + } + + if ($(this).data('jquery.shorten') && !config.force) { + return false; + } + $(this).data('jquery.shorten', true); + + $(document).off("click", '.morelink'); + + $(document).on({ + click: function() { + + var $this = $(this); + if ($this.hasClass('less')) { + $this.removeClass('less'); + $this.html(config.moreText); + $this.parent().prev().animate({'height':'0'+'%'}, 0, function () { $this.parent().prev().prev().show(); }).hide(0, function() { + config.onLess(); + }); + + } else { + $this.addClass('less'); + $this.html(config.lessText); + $this.parent().prev().animate({'height':'100'+'%'}, 0, function () { $this.parent().prev().prev().hide(); }).show(0, function() { + config.onMore(); + }); + } + return false; } + }, '.morelink'); - var machines = machines_array.sort(name_comparator_desc); - var len = machines.length; - while(len--) { - var u = machines[len]; - found++; - el += '<li id="registry_server_' + u.guid + '"><a class="registry_link" href="' + u.url + '" onClick="return gotoServerModalHandler(\'' + u.guid + '\');">' + u.name + '</a></li>'; - a1 += '<li id="registry_action_' + u.guid + '"><a href="#" onclick="deleteRegistryModalHandler(\'' + u.guid + '\',\'' + u.name + '\',\'' + u.url + '\'); return false;"><i class="fa fa-trash-o" aria-hidden="true" style="color: #999;"></i></a></li>'; + return this.each(function() { + var $this = $(this); + + var content = $this.html(); + var contentlen = $this.text().length; + if (contentlen > config.showChars + config.minHideChars) { + var c = content.substr(0, config.showChars); + if (c.indexOf('<') >= 0) // If there's HTML don't want to cut it + { + var inTag = false; // I'm in a tag? + var bag = ''; // Put the characters to be shown here + var countChars = 0; // Current bag size + var openTags = []; // Stack for opened tags, so I can close them later + var tagName = null; + + for (var i = 0, r = 0; r <= config.showChars; i++) { + if (content[i] == '<' && !inTag) { + inTag = true; + + // This could be "tag" or "/tag" + tagName = content.substring(i + 1, content.indexOf('>', i)); + + // If its a closing tag + if (tagName[0] == '/') { + + + if (tagName != '/' + openTags[0]) { + config.errMsg = 'ERROR en HTML: the top of the stack should be the tag that closes'; + } else { + openTags.shift(); // Pops the last tag from the open tag stack (the tag is closed in the retult HTML!) + } + + } else { + // There are some nasty tags that don't have a close tag like <br/> + if (tagName.toLowerCase() != 'br') { + openTags.unshift(tagName); // Add to start the name of the tag that opens + } + } + } + if (inTag && content[i] == '>') { + inTag = false; + } + + if (inTag) { bag += content.charAt(i); } // Add tag name chars to the result + else { + r++; + if (countChars <= config.showChars) { + bag += content.charAt(i); // Fix to ie 7 not allowing you to reference string characters using the [] + countChars++; + } else // Now I have the characters needed + { + if (openTags.length > 0) // I have unclosed tags + { + //console.log('They were open tags'); + //console.log(openTags); + for (j = 0; j < openTags.length; j++) { + //console.log('Cierro tag ' + openTags[j]); + bag += '</' + openTags[j] + '>'; // Close all tags that were opened + + // You could shift the tag from the stack to check if you end with an empty stack, that means you have closed all open tags + } + break; + } + } + } + } + c = $('<div/>').html(bag + '<span class="ellip">' + config.ellipsesText + '</span>').html(); + }else{ + c+=config.ellipsesText; + } + + var html = '<div class="shortcontent">' + c + + '</div><div class="allcontent">' + content + + '</div><span><a href="javascript://nop/" class="morelink">' + config.moreText + '</a></span>'; + + $this.html(html); + $this.find(".allcontent").hide(); // Hide all text + $('.shortcontent p:last', $this).css('margin-bottom', 0); //Remove bottom margin on last paragraph as it's likely shortened } + }); + + }; + $(".chart-message").shorten(); + // ------------------------------------------------------------------------ + + // callback for us to track PanAndZoom operations + NETDATA.globalPanAndZoom.callback = netdataPanAndZoomCallback; + + // let it run (update the charts) + NETDATA.unpause(); + + // check if we have to jump to a specific section + scrollToId(urlOptions.hash.replace('#','')); + + if(urlOptions.chart !== null) { + NETDATA.alarms.scrollToChart(urlOptions.chart); + //urlOptions.hash = '#' + NETDATA.name2id('menu_' + charts[c].menu + '_submenu_' + charts[c].submenu); + //urlOptions.hash = '#chart_' + NETDATA.name2id(urlOptions.chart); + //console.log('hash = ' + urlOptions.hash); + } + + /* activate bootstrap sidebar (affix) */ + $('#sidebar').affix({ + offset: { + top: (isdemo())?150:0, + bottom: 0 } + }); - if(!found) { - if(machines) - el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #666;" target="_blank">your netdata server list is empty...</a></li>'; - else - el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #666;" target="_blank">failed to contact the registry...</a></li>'; - - a1 += '<li><a href="#" onClick="return false;"> </a></li>'; - - el += '<li role="separator" class="divider"></li>' + - '<li><a href="//london.netdata.rocks/default.html">EU - London (DigitalOcean.com)</a></li>' + - '<li><a href="//atlanta.netdata.rocks/default.html">US - Atlanta (CDN77.com)</a></li>' + - '<li><a href="//athens.netdata.rocks/default.html">EU - Athens</a></li>'; - a1 += '<li role="separator" class="divider"></li>' + - '<li><a href="#"> </a></li>' + - '<li><a href="#"> </a></li>'+ - '<li><a href="#"> </a></li>'; + /* fix scrolling of very long affix lists + http://stackoverflow.com/questions/21691585/bootstrap-3-1-0-affix-too-long + */ + $('#sidebar').on('affixed.bs.affix', function() { + $(this).removeAttr('style'); + }); + + /* activate bootstrap scrollspy (needed for sidebar) */ + $(document.body).scrollspy({ + target: '#sidebar', + offset: $(window).height() / 5 // controls the diff of the <hX> element to the top, to select it + }); + + // change the URL based on the current position of the screen + $('#sidebar').on('activate.bs.scrollspy', function (e) { + // console.log(e); + var el = $(e.target); + //if(el.find('ul').size() == 0) { + var hash = el.find('a').attr('href'); + if(typeof hash === 'string' && hash.substring(0, 1) === '#' && urlOptions.hash.startsWith(hash + '_submenu_') === false) { + urlOptions.hash = hash; + //console.log(urlOptions.hash); + netdataHashUpdate(); } + //else console.log('hash: not accepting ' + hash); + //} + //else console.log('el.find(): not found'); + }); + + document.getElementById('footer').style.display = 'block'; + + var update_options_modal = function() { + // console.log('update_options_modal'); - el += '<li role="separator" class="divider"></li>'; - a1 += '<li role="separator" class="divider"></li>'; + var sync_option = function(option) { + var self = $('#' + option); + + if(self.prop('checked') !== NETDATA.getOption(option)) { + // console.log('switching ' + option.toString()); + self.bootstrapToggle(NETDATA.getOption(option)?'on':'off'); + } + } - el += '<li><a href="https://github.com/firehol/netdata/wiki/mynetdata-menu-item" style="color: #999;" target="_blank">What is this?</a></li>'; - a1 += '<li><a href="#" style="color: #999;" onclick="switchRegistryModalHandler(); return false;"><i class="fa fa-cog" aria-hidden="true" style="color: #999;"></i></a></li>' + var theme_sync_option = function(option) { + var self = $('#' + option); - document.getElementById('mynetdata_servers').innerHTML = el; - document.getElementById('mynetdata_servers2').innerHTML = el; - document.getElementById('mynetdata_actions1').innerHTML = a1; + self.bootstrapToggle(netdataTheme === 'slate'?'on':'off'); + } - gotoServerInit(); + sync_option('eliminate_zero_dimensions'); + sync_option('destroy_on_hide'); + sync_option('async_on_scroll'); + sync_option('parallel_refresher'); + sync_option('concurrent_refreshes'); + sync_option('sync_selection'); + sync_option('sync_pan_and_zoom'); + sync_option('stop_updates_when_focus_is_lost'); + sync_option('smooth_plot'); + sync_option('pan_and_zoom_data_padding'); + sync_option('show_help'); + theme_sync_option('netdata_theme_control'); + + if(NETDATA.getOption('parallel_refresher') === false) { + $('#concurrent_refreshes_row').hide(); + } + else { + $('#concurrent_refreshes_row').show(); + } }; + NETDATA.setOption('setOptionCallback', update_options_modal); + + // handle options changes + $('#eliminate_zero_dimensions').change(function() { NETDATA.setOption('eliminate_zero_dimensions', $(this).prop('checked')); }); + $('#destroy_on_hide').change(function() { NETDATA.setOption('destroy_on_hide', $(this).prop('checked')); }); + $('#async_on_scroll').change(function() { NETDATA.setOption('async_on_scroll', $(this).prop('checked')); }); + $('#parallel_refresher').change(function() { NETDATA.setOption('parallel_refresher', $(this).prop('checked')); }); + $('#concurrent_refreshes').change(function() { NETDATA.setOption('concurrent_refreshes', $(this).prop('checked')); }); + $('#sync_selection').change(function() { NETDATA.setOption('sync_selection', $(this).prop('checked')); }); + $('#sync_pan_and_zoom').change(function() { NETDATA.setOption('sync_pan_and_zoom', $(this).prop('checked')); }); + $('#stop_updates_when_focus_is_lost').change(function() { NETDATA.setOption('stop_updates_when_focus_is_lost', $(this).prop('checked')); }); + $('#smooth_plot').change(function() { NETDATA.setOption('smooth_plot', $(this).prop('checked')); }); + $('#pan_and_zoom_data_padding').change(function() { NETDATA.setOption('pan_and_zoom_data_padding', $(this).prop('checked')); }); + $('#show_help').change(function() { + urlOptions.help = $(this).prop('checked'); + NETDATA.setOption('show_help', urlOptions.help); + netdataReload(); + }); - </script> + // this has to be the last + // it reloads the page + $('#netdata_theme_control').change(function() { + urlOptions.theme = $(this).prop('checked')?'slate':'white'; + if(setTheme(urlOptions.theme)) + netdataReload(); + }); + + $('#updateModal').on('shown.bs.modal', function() { + notifyForUpdate(true); + }); + + $('#alarmsModal').on('shown.bs.modal', function() { + NETDATA.pause(alarmsUpdateModal); + }); + + $('#alarmsModal').on('hidden.bs.modal', function() { + NETDATA.unpause(); + document.getElementById('alarms_active').innerHTML = + document.getElementById('alarms_all').innerHTML = + document.getElementById('alarms_log').innerHTML = + 'loading...'; + }); + + $('#deleteRegistryModal').on('hidden.bs.modal', function() { + deleteRegistryGuid = null; + }); + + if(isdemo()) { + if(urlOptions.nowelcome !== true) { + setTimeout(function() { + $('#welcomeModal').modal(); + }, 1000); + } + + // google analytics when this is used for the home page of the demo sites + // this does not run on user's installations + setTimeout(function() { + (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ + (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), + m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) + })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); + + ga('create', 'UA-64295674-3', 'auto'); + ga('send', 'pageview'); + }, 2000); + } + else notifyForUpdate(); + + if(urlOptions.show_alarms === true) + setTimeout(function() { $('#alarmsModal').modal('show'); }, 1000); + } + + function resetDashboardOptions() { + var help = NETDATA.options.current.show_help; + + NETDATA.resetOptions(); + if(setTheme('slate')) + netdataReload(); + + if(help !== NETDATA.options.current.show_help) + netdataReload(); + } + + // callback to add the dashboard info to the + // parallel javascript downloader in netdata + var netdataPrepCallback = function() { + NETDATA.requiredCSS.push({ + url: NETDATA.serverDefault + 'css/bootstrap-toggle-2.2.2.min.css', + isAlreadyLoaded: function() { return false; } + }); + + NETDATA.requiredJs.push({ + url: NETDATA.serverDefault + 'lib/bootstrap-toggle-2.2.2.min.js', + isAlreadyLoaded: function() { return false; } + }); + + NETDATA.requiredJs.push({ + url: NETDATA.serverDefault + 'dashboard_info.js?v20161002-1', + async: false, + isAlreadyLoaded: function() { return false; } + }); + + if(isdemo()) { + document.getElementById('masthead').style.display = 'block'; + } + } + + // our entry point + var netdataCallback = initializeDynamicDashboard; + +</script> - <!-- load the dashboard manager - it will do the rest --> - <script type="text/javascript" src="dashboard.js?v42"></script> -</head> <body data-spy="scroll" data-target="#sidebar"> <div id="loadOverlay" class="loadOverlay" style="background-color: #888; color: #888;"> netdata<br/><div style="font-size: 3vh;">Real-time performance monitoring, done right!</div> @@ -576,20 +2524,22 @@ </div> <nav class="collapse navbar-collapse navbar-right" role="navigation"> <ul class="nav navbar-nav"> - <li class="hidden-sm"><a href="#" class="btn" data-toggle="modal" data-target="#alarmsModal" title="alarms"><i class="fa fa-bell"></i><span id="alarms_count_badge" class="badge"></span></a></li> - <li class="hidden-sm"><a href="#" class="btn" data-toggle="modal" data-target="#optionsModal" title="dashboard settings"><i class="fa fa-cog"></i></a></li> - <li class="hidden-sm"><a href="https://github.com/firehol/netdata/wiki" class="btn" target="_blank" title="netdata community"><i class="fa fa-github"></i></a></li> - <li class="hidden-sm" id="updateButton"><a href="#" class="btn" data-toggle="modal" data-target="#updateModal" title="check for update"><i class="fa fa-cloud-download"></i><span id="update_badge" class="badge"></span></a></li> - <li class="hidden-sm"><a href="#" class="btn" data-toggle="modal" data-target="#helpModal" title="dashboard help"><i class="fa fa-question-circle"></i></a></li> + <li><a href="#" class="btn" data-toggle="modal" data-target="#alarmsModal" title="alarms"><i class="fa fa-bell"></i></span> <span class="hidden-sm">Alarms </span><span id="alarms_count_badge" class="badge"></a></li> + <li><a href="#" class="btn" data-toggle="modal" data-target="#optionsModal" title="dashboard settings"><i class="fa fa-sliders"></i> <span class="hidden-sm">Settings</span></a></li> + <li><a href="https://github.com/firehol/netdata/wiki" class="btn" target="_blank" title="netdata community"><i class="fa fa-github"></i> <span class="hidden-sm hidden-md">Community</span></a></li> + <li class="hidden-sm" id="updateButton"><a href="#" class="btn" data-toggle="modal" data-target="#updateModal" title="check for update"><i class="fa fa-cloud-download"></i><span id="update_badge" class="badge"></span> <span class="hidden-sm hidden-md">Update</span></a></li> + <li class="hidden-sm"><a href="#" class="btn" data-toggle="modal" data-target="#helpModal" title="dashboard help"><i class="fa fa-question-circle"></i> <span class="hidden-sm hidden-md">Help</span></a></li> + <!-- <li class="dropdown hidden-md hidden-lg hidden-xs"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" id="current_view">Menu <strong class="caret"></strong></a> <ul class="dropdown-menu scrollable-menu inpagemenu" role="menu"> - <li><a href="#" class="btn" data-toggle="modal" data-target="#alarmsModal"><i class="fa fa-cog"></i> alarms</a></li> - <li><a href="#" class="btn" data-toggle="modal" data-target="#optionsModal"><i class="fa fa-cog"></i> settings</a></li> + <li><a href="#" class="btn" data-toggle="modal" data-target="#alarmsModal"><i class="fa fa-bell"></i> alarms</a></li> + <li><a href="#" class="btn" data-toggle="modal" data-target="#optionsModal"><i class="fa fa-sliders"></i> settings</a></li> <li><a href="https://github.com/firehol/netdata/wiki" class="btn" target="_blank"><i class="fa fa-github"></i> community</a></li> <li><a href="#" class="btn" data-toggle="modal" data-target="#helpModal"><i class="fa fa-question-circle"></i> help</a></li> </ul> </li> + --> <li class="dropdown hidden-sm hidden-md hidden-lg"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" id="current_view">my-netdata <strong class="caret"></strong></a> <ul id="mynetdata_servers2" class="dropdown-menu scrollable-menu inpagemenu" role="menu"> @@ -631,10 +2581,10 @@ <div class="container"> <div class="row"> - <div class="col-md-10" role="main"> + <div class="charts-body" role="main"> <div id="charts_div"></div> </div> - <div class="col-md-2" role="complementary"> + <div class="sidebar-body hidden-xs hidden-sm" role="complementary"> <nav class="dashboard-sidebar hidden-print hidden-xs hidden-sm" id="sidebar" role="menu"></nav> </div> </div> @@ -655,12 +2605,6 @@ <i class="fa fa-circle"></i> The excellent <a href="http://dygraphs.com/" target="_blank">Dygraphs.com</a> web chart library, <i class="fa fa-copyright"></i> Copyright 2009, Dan Vanderkam, <a href="http://dygraphs.com/legal.html" target="_blank">MIT License</a> - <i class="fa fa-circle"></i> <a href="http://omnipotent.net/jquery.sparkline/" target="_blank">jQuery Sparklines</a> web chart library, - <i class="fa fa-copyright"></i> Copyright 2009-2012, Splunk Inc., <a href="http://opensource.org/licenses/BSD-3-Clause" target="_blank">New BSD License</a> - - <i class="fa fa-circle"></i> <a href="http://benpickles.github.io/peity/" target="_blank">Peity</a> web chart library, - <i class="fa fa-copyright"></i> Copyright 2009-2015, Ben Pickles, <a href="https://github.com/benpickles/peity/blob/master/MIT-LICENCE" target="_blank">MIT License</a> - <i class="fa fa-circle"></i> <a href="https://rendro.github.io/easy-pie-chart/" target="_blank">Easy Pie Chart</a> web chart library, <i class="fa fa-copyright"></i> Copyright 2013, Robert Fleischmann, <a href="https://github.com/rendro/easy-pie-chart/blob/master/LICENSE" target="_blank">MIT License</a> @@ -679,25 +2623,16 @@ <i class="fa fa-circle"></i> <a href="https://jamesflorentino.github.io/nanoScrollerJS/" target="_blank">NanoScroller</a>, <i class="fa fa-copyright"></i> Copyright 2012, James Florentino, <a href="https://github.com/jamesflorentino/nanoScrollerJS/blob/master/LICENSE" target="_blank">MIT License</a> - <i class="fa fa-circle"></i> <a href="https://github.com/marcj/css-element-queries" target="_blank">CSS Element Queries</a>, - <i class="fa fa-copyright"></i> Copyright Marc J. Schmidt, <a href="https://github.com/marcj/css-element-queries/blob/master/LICENSE" target="_blank">MIT License</a> - <i class="fa fa-circle"></i> <a href="https://fortawesome.github.io/Font-Awesome/" target="_blank">FontAwesome</a>, <i class="fa fa-copyright"></i> Created by Dave Gandy, Font: <a href="http://scripts.sil.org/OFL" target="_blank">SIL OFL 1.1 License</a>, CSS: <a href="http://opensource.org/licenses/mit-license.html" target="_blank">MIT License</a> <i class="fa fa-circle"></i> <a href="http://www.iconsdb.com/soylent-red-icons/seo-performance-icon.html" target="_blank">IconsDB.com Icons</a>, Icons provided as CC0 1.0 Universal (CC0 1.0) Public Domain Dedication. - <i class="fa fa-circle"></i> <a href="http://morrisjs.github.io/morris.js/" target="_blank">morris.js</a>, - <i class="fa fa-copyright"></i> Copyright 2013, Olly Smith, <a href="http://morrisjs.github.io/morris.js/" target="_blank">Simplified BSD License</a> - - <i class="fa fa-circle"></i> <a href="http://raphaeljs.com/" target="_blank">Raphaël</a>, - <i class="fa fa-copyright"></i> Copyright 2008, Dmitry Baranovskiy, <a href="http://raphaeljs.com/license.html" target="_blank">MIT License</a> - - <i class="fa fa-circle"></i> <a href="http://C3js.org/" target="_blank">C3</a>, - <i class="fa fa-copyright"></i> Copyright 2013, Masayuki Tanaka, <a href="https://github.com/masayuki0812/c3/blob/master/LICENSE" target="_blank">MIT License</a> + <i class="fa fa-circle"></i> <a href="http://bootstrap-table.wenzhixin.net.cn/" target="_blank">bootstrap-table</a>, + <i class="fa fa-copyright"></i> Copyright (c) 2012-2016 Zhixin Wen, <a href="https://github.com/wenzhixin/bootstrap-table/blob/master/LICENSE" target="_blank">MIT License</a> - <i class="fa fa-circle"></i> <a href="http://D3js.org/" target="_blank">D3</a>, - <i class="fa fa-copyright"></i> Copyright 2015, Mike Bostock, <a href="http://opensource.org/licenses/BSD-3-Clause" target="_blank">BSD License</a> + <i class="fa fa-circle"></i> <a href="https://github.com/hhurz/tableExport.jquery.plugin" target="_blank">tableExport.jquery.plugin</a>, + <i class="fa fa-copyright"></i> Copyright (c) 2015,2016 hhurz, <a href="http://rawgit.com/hhurz/tableExport.jquery.plugin/master/tableExport.js" target="_blank">MIT License</a> </small> </div> @@ -849,7 +2784,7 @@ </div> <div class="modal fade" id="alarmsModal" tabindex="-1" role="dialog" aria-labelledby="alarmsModalLabel"> - <div class="modal-dialog modal-lg" role="document"> + <div class="modal-dialog modal-lg" role="document" style="display: table;"> <!-- allow the modal to expand horizontally --> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button> @@ -931,7 +2866,13 @@ <tr class="option-row"> <td class="option-control"><input id="destroy_on_hide" type="checkbox" data-toggle="toggle" data-on="Destroy" data-off="Hide" data-width="110px"></td> <td class="option-info"><strong>How to handle hidden charts?</strong><br/> - <small>When set to <b>Destroy</b>, charts that are not in the current viewport of the browser (are above, or below the visible area of the page), will be destroyed and re-created if and when they become visible again. When set to <b>Hide</b>, the not-visible charts will be just hidden, to simplify the DOM and speed up your browser. Set it to <b>Destroy</b>, to lower the memory requirements of your browser. Set it to <b>Hide</b> for smoother page scrolling.</small> + <small>When set to <b>Destroy</b>, charts that are not in the current viewport of the browser (are above, or below the visible area of the page), will be destroyed and re-created if and when they become visible again. When set to <b>Hide</b>, the not-visible charts will be just hidden, to simplify the DOM and speed up your browser. Set it to <b>Destroy</b>, to lower the memory requirements of your browser. Set it to <b>Hide</b> for faster restoration of charts on page scrolling.</small> + </td> + </tr> + <tr class="option-row"> + <td class="option-control"><input id="async_on_scroll" type="checkbox" data-toggle="toggle" data-on="Async" data-off="Sync" data-width="110px"></td> + <td class="option-info"><strong>Page scroll handling?</strong><br/> + <small>When set to <b>Sync</b>, charts will be examined for their visibility synchronously. On slow computers this may impact the smoothness of page scrolling. To work asynchronously set it to <b>Async</b>. When set to <b>Sync</b>, the performance of page scrolling is monitored and this setting switches automatically to <b>Async</b> if the browser is found slow. Set it to <b>Sync</b> for best visual experience. Set it to <b>Async</b> for smoother page scrolling.</small> </td> </tr> </table> @@ -1140,1831 +3081,6 @@ </div> </div> </div> - -<script type="text/javascript"> -var this_is_demo = null; -function isdemo() { - if(this_is_demo !== null) return this_is_demo; - this_is_demo = false; - - try { - if(typeof document.location.hostname === 'string') { - if(document.location.hostname.endsWith('.my-netdata.io') || - document.location.hostname.endsWith('.mynetdata.io') || - document.location.hostname.endsWith('.netdata.rocks') || - document.location.hostname.endsWith('.firehol.org') || - document.location.hostname.endsWith('.netdata.online')) - this_is_demo = true; - } - } - catch(error) { - ; - } - - return this_is_demo; -} - -if(isdemo()) { - document.getElementById('masthead').style.display = 'block'; -} - -function netdataURL(url) { - if(typeof url === 'undefined') - url = document.location.toString(); - - if(url.indexOf('#') !== -1) - url = url.substring(0, url.indexOf('#')); - - var hash = netdataHash(); - - // console.log('netdataURL: ' + url + hash); - - return url + hash; -} - -function netdataReload(url) { - var t = netdataURL(url); - // console.log('netdataReload: ' + t); - document.location = t; - - // since we play with hash - // this is needed to reload the page - location.reload(); -} - -var gotoServerValidateRemaining = 0; -var gotoServerMiddleClick = false; -var gotoServerStop = false; -function gotoServerValidateUrl(id, guid, url) { - var penaldy = 0; - if(document.location.toString().startsWith('http://') && url.toString().startsWith('https://')) - // we penalize https only if the current url is http - // to allow the user walk through all its servers. - penaldy = 500; - - var finalURL = netdataURL(url); - - setTimeout(function() { - document.getElementById('gotoServerList').innerHTML += '<tr><td style="padding-left: 20px;"><a href="' + finalURL + '" target="_blank">' + url + '</a></td><td style="padding-left: 30px;"><code id="' + guid + '-' + id + '-status">checking...</code></td></tr>'; - - NETDATA.registry.hello(url, function(data) { - if (data) { - // console.log('OK ' + id + ' URL: ' + url); - document.getElementById(guid + '-' + id + '-status').innerHTML = "OK"; - - if(!gotoServerStop) { - gotoServerStop = true; - - if(gotoServerMiddleClick) { - window.open(finalURL, '_blank'); - gotoServerMiddleClick = false; - document.getElementById('gotoServerResponse').innerHTML = '<b>Opening new window to ' + NETDATA.registry.machines[guid].name + '<br/><a href="' + finalURL + '">' + url + '</a></b><br/>(check your pop-up blocker if it fails)'; - } - else - document.location = finalURL; - } - } - else { - document.getElementById(guid + '-' + id + '-status').innerHTML = "failed!"; - gotoServerValidateRemaining--; - if(gotoServerValidateRemaining <= 0) { - gotoServerMiddleClick = false; - document.getElementById('gotoServerResponse').innerHTML = '<b>Sorry! I cannot find any operational URL for this server</b>'; - } - } - }); - }, (id * 50) + penaldy); -} - -function gotoServerModalHandler(guid) { - // console.log('goto server: ' + guid); - - gotoServerStop = false; - var len = NETDATA.registry.machines[guid].alternate_urls.length; - - document.getElementById('gotoServerResponse').innerHTML = ''; - document.getElementById('gotoServerList').innerHTML = ''; - document.getElementById('gotoServerName').innerHTML = NETDATA.registry.machines[guid].name; - $('#gotoServerModal').modal('show'); - - gotoServerValidateRemaining = len; - while(len--) - gotoServerValidateUrl(len, guid, NETDATA.registry.machines[guid].alternate_urls[len]); - - return false; -} - -function gotoServerInit() { - $(".registry_link").on('click', function(e) { - if(e.which === 2) { - e.preventDefault(); - gotoServerMiddleClick = true; - } - else { - gotoServerMiddleClick = false; - } - - return true; - }); -} - -function switchRegistryModalHandler() { - document.getElementById('switchRegistryPersonGUID').value = NETDATA.registry.person_guid; - document.getElementById('switchRegistryURL').innerHTML = NETDATA.registry.server; - document.getElementById('switchRegistryResponse').innerHTML = ''; - $('#switchRegistryModal').modal('show'); -} - -function notifyForSwitchRegistry() { - var n = document.getElementById('switchRegistryPersonGUID').value; - - if(n !== '' && n.length === 36) { - NETDATA.registry.switch(n, function(result) { - if(result !== null) { - $('#switchRegistryModal').modal('hide'); - NETDATA.registry.init(); - } - else { - document.getElementById('switchRegistryResponse').innerHTML = "<b>Sorry! The registry rejected your request.</b>"; - } - }); - } - else - document.getElementById('switchRegistryResponse').innerHTML = "<b>The ID you have entered is not a GUID.</b>"; -} - -var deleteRegistryUrl = null; -function deleteRegistryModalHandler(guid, name, url) { - deleteRegistryUrl = url; - document.getElementById('deleteRegistryServerName').innerHTML = name; - document.getElementById('deleteRegistryServerName2').innerHTML = name; - document.getElementById('deleteRegistryServerURL').innerHTML = url; - document.getElementById('deleteRegistryResponse').innerHTML = ''; - $('#deleteRegistryModal').modal('show'); -} - -function notifyForDeleteRegistry() { - if(deleteRegistryUrl) { - NETDATA.registry.delete(deleteRegistryUrl, function(result) { - if(result !== null) { - deleteRegistryUrl = null; - $('#deleteRegistryModal').modal('hide'); - NETDATA.registry.init(); - } - else { - document.getElementById('deleteRegistryResponse').innerHTML = "<b>Sorry! this command was rejected by the registry server.</b>"; - } - }); - } -} - -var options = { - sparklines_registry: {}, - menus: {}, - submenu_names: {}, - data: null, - hostname: 'netdata_server', // will be overwritten by the netdata server - categories: new Array(), - categories_idx: {}, - families: new Array(), - families_idx: {}, - - chartsPerRow: 0, - chartsMinWidth: 1450, - chartsHeight: 180, - sparklinesHeight: 60, -}; - -// generate a sparkline -// used in the documentation -function sparkline(chart, dimension, units) { - var key = chart + '.' + dimension; - - if(typeof units === 'undefined') - units = ''; - - if(typeof options.sparklines_registry[key] === 'undefined') - options.sparklines_registry[key] = { count: 1 }; - else - options.sparklines_registry[key].count++; - - key = key + '.' + options.sparklines_registry[key].count; - - var h = '<div data-netdata="' + chart + '" data-after="-120" data-width="25%" data-height="15px" data-chart-library="dygraph" data-dygraph-theme="sparkline" data-dimensions="' + dimension + '" data-show-value-of-' + dimension + '-at="' + key + '"></div> (<span id="' + key + '" style="display: inline-block; min-width: 50px; text-align: right;">X</span>' + units + ')'; - - return h; -} - -function chartsPerRow(total) { - if(options.chartsPerRow === 0) { - width = Math.floor(total / options.chartsMinWidth); - if(width === 0) width = 1; - return width; - } - else return options.chartsPerRow; -} - -function prioritySort(a, b) { - if(a.priority < b.priority) return -1; - if(a.priority > b.priority) return 1; - if(a.name < b.name) return -1; - return 1; -} - -function sortObjectByPriority(object) { - var idx = {}; - var sorted = new Array(); - - for(var i in object) { - if(typeof idx[i] === 'undefined') { - idx[i] = object[i]; - sorted.push(i); - } - } - - sorted.sort(function(a, b) { - if(idx[a].priority < idx[b].priority) return -1; - if(idx[a].priority > idx[b].priority) return 1; - if(a < b) return -1; - return 1; - }); - - return sorted; -} - - -// ---------------------------------------------------------------------------- -// scroll to a section, without changing the browser history - -function scrollToId(hash) { - if(hash && hash != '') { - var offset = $('#' + hash).offset(); - if(typeof offset !== 'undefined') - $('html, body').animate({ scrollTop: offset.top }, 0); - } - - // we must return false to prevent the default action - return false; -} - -// ---------------------------------------------------------------------------- - -function gaugeChart(title, width, dimensions, colors) { - if(typeof colors === 'undefined') - colors = ''; - - if(typeof dimensions === 'undefined') - dimensions = ''; - - return '<div data-netdata="CHART_UNIQUE_ID"' - + ' data-dimensions="' + dimensions + '"' - + ' data-chart-library="gauge"' - + ' data-gauge-adjust="width"' - + ' data-title="' + title + '"' - + ' data-width="' + width + '"' - + ' data-before="0"' - + ' data-after="-CHART_DURATION"' - + ' data-points="CHART_DURATION"' - + ' data-colors="' + colors + '"' - + ' role="application"></div>'; -} - -// ---------------------------------------------------------------------------- - -var menuData = { - 'system': { - title: 'System Overview', - info: 'Overview of the key system metrics.' - }, - - 'ap': { - title: 'Access Points', - info: undefined - }, - - 'tc': { - title: 'Quality of Service', - info: 'Netdata collects and visualizes tc class utilization using its <a href="https://github.com/firehol/netdata/blob/master/plugins.d/tc-qos-helper.sh" target="_blank">tc-helper plugin</a>. If you also use <a href="http://firehol.org/#fireqos" target="_blank">FireQOS</a> for setting up QoS, netdata automatically collects interface and class names. If your QoS configuration includes overheads calculation, the values shown here will include these overheads (the total bandwidth for the same interface as reported in the Network Interfaces section, will be lower than the total bandwidth reported here). Also, data collection may have a slight time difference compared to the interface (QoS data collection is implemented with a BASH script, so a shift in data collection of a few milliseconds should be justified).' - }, - - 'net': { - title: 'Network Interfaces', - info: 'Per network interface statistics collected from <code>/proc/net/dev</code>.' - }, - - 'ipv4': { - title: 'IPv4 Networking', - info: undefined - }, - - 'ipv6': { - title: 'IPv6 Networking', - info: undefined - }, - - 'ipvs': { - title: 'IP Virtual Server', - info: undefined - }, - - 'netfilter': { - title: 'Firewall (netfilter)', - info: undefined - }, - - 'cpu': { - title: 'CPUs', - info: undefined - }, - - 'mem': { - title: 'Memory', - info: undefined - }, - - 'disk': { - title: 'Disks', - info: 'Charts with performance information for all the system disks. Special care has been given to present disk performance metrics in a way compatible with <code>iostat -x</code>. netdata by default prevents rendering performance charts for individual partitions and unmounted virtual disks. Disabled charts can still be enabled by altering the relative settings in the netdata configuration file.' - }, - - 'sensors': { - title: 'Sensors', - info: undefined - }, - - 'nfsd': { - title: 'File Server (nfsd)', - info: undefined - }, - - 'apps': { - title: 'Applications', - info: 'Per application statistics are collected using netdata\'s <code>apps.plugin</code>. This plugin walks through the entire <code>/proc</code> filesystem and aggregates statistics for applications of interest, defined in <code>/etc/netdata/apps_groups.conf</code> (the default is <a href="https://github.com/firehol/netdata/blob/master/conf.d/apps_groups.conf" target="_blank">here</a>). The plugin internally builds a process tree (much like <code>ps fax</code> does), and groups processes together (evaluating both child and parent processes) so that the result is always a chart with a predefined set of dimensions (of course, only application groups found running are reported). The reported values are compatible with <code>top</code>, although the netdata plugin counts also the resources of exited children (unlike <code>top</code> which shows only the resources of the currently running processes). So for processes like shell scripts, the reported values include the resources used by the commands these scripts run within each timeframe.', - height: 1.5 - }, - - 'users': { - title: 'Users', - info: 'Per user statistics are collected using netdata\'s <code>apps.plugin</code>. This plugin walks through the entire <code>/proc</code> filesystem and aggregates statistics per user. The reported values are compatible with <code>top</code>, although the netdata plugin counts also the resources of exited children (unlike <code>top</code> which shows only the resources of the currently running processes). So for processes like shell scripts, the reported values include the resources used by the commands these scripts run within each timeframe.', - height: 1.5 - }, - - 'groups': { - title: 'User Groups', - info: 'Per user group statistics are collected using netdata\'s <code>apps.plugin</code>. This plugin walks through the entire <code>/proc</code> filesystem and aggregates statistics per user group. The reported values are compatible with <code>top</code>, although the netdata plugin counts also the resources of exited children (unlike <code>top</code> which shows only the resources of the currently running processes). So for processes like shell scripts, the reported values include the resources used by the commands these scripts run within each timeframe.', - height: 1.5 - }, - - 'netdata': { - title: 'Netdata Monitoring', - info: undefined - }, - - 'example': { - title: 'Example Charts', - info: undefined - }, - - 'cgroup': { - title: 'Container', - info: undefined - }, - - 'cgqemu': { - title: 'VM', - info: undefined - }, - - 'memcached': { - title: 'memcached', - info: undefined - }, - - 'mysql': { - title: 'MySQL', - info: undefined - }, - - 'redis': { - title: 'Redis', - info: undefined - }, - - 'ipfs': { - title: 'IPFS', - info: undefined - }, - - 'phpfpm': { - title: 'PHP-FPM', - info: undefined, - }, - - 'nginx': { - title: 'nginx', - info: undefined, - }, - - 'apache': { - title: 'Apache', - info: undefined, - }, - - 'named': { - title: 'named', - info: undefined - } -}; - -var submenuData = { - 'mem.ksm': { - title: 'Memory Deduper', - info: 'Kernel Same-page Merging (KSM) performance monitoring, read from several files in <code>/sys/kernel/mm/ksm/</code>. KSM is a memory-saving de-duplication feature in the Linux kernel (since version 2.6.32). The KSM daemon ksmd periodically scans those areas of user memory which have been registered with it, looking for pages of identical content which can be replaced by a single write-protected page (which is automatically copied if a process later wants to update its content). KSM was originally developed for use with KVM (where it was known as Kernel Shared Memory), to fit more virtual machines into physical memory, by sharing the data common between them. But it can be useful to any application which generates many instances of the same data.' - }, - - 'netfilter.conntrack': { - title: 'Connection Tracker', - info: 'Netfilter Connection Tracker performance monitoring, read from <code>/proc/net/stat/nf_conntrack</code>. The connection tracker keeps track of all connections of the machine, inbound and outbound. It works by keeping a database with all open connections, tracking network and address translation and connection expectations.' - }, - - 'netfilter.nfacct': { - title: 'Bandwidth Accounting', - info: 'The following information is read using the <code>nfacct.plugin</code>.' - }, - - 'netfilter.synproxy': { - title: 'DDoS Protection', - info: 'DDoS Protection performance monitoring read from <code>/proc/net/stat/synproxy</code>. <a href="https://github.com/firehol/firehol/wiki/Working-with-SYNPROXY" target="_blank">SYNPROXY</a> is a TCP SYN packets proxy. It is used to protect any TCP server (like a web server) from SYN floods and similar DDoS attacks. It is a netfilter module, in the Linux kernel (since version 3.12). It is optimized to handle millions of packets per second utilizing all CPUs available without any concurrency locking between the connections. It can be used for any kind of TCP traffic (even encrypted), since it does not interfere with the content itself.' - } -}; - -// -// chartData works on the context of a chart -// Its purpose is to set: -// -// info: the text above the charts -// heads: the representation of the chart at the top the subsection (second level menu) -// mainheads: the representation of the chart at the top of the section (first level menu) -// colors: the dimension colors of the chart (the default colors are appended) -// height: the ratio of the chart height relative to the default -// -var chartData = { - 'system.cpu': { - info: 'Total CPU utilization (all cores). 100% here means there is no CPU idle time at all. You can get per core usage at the <a href="#cpu">CPUs</a> section and per application usage at the <a href="#apps">Applications Monitoring</a> section.<br/>Keep an eye on <b>iowait</b> ' + sparkline('system.cpu', 'iowait', '%') + '. If it is constantly high, your disks are a bottleneck and they slow your system down.<br/>Another important metric worth monitoring, is <b>softirq</b> ' + sparkline('system.cpu', 'softirq', '%') + '. A constantly high percentage of softirq may indicate network drivers issues.' - }, - - 'system.load': { - info: 'Current system load, i.e. the number of processes using CPU or waiting for system resources (usually CPU and disk). The 3 metrics refer to 1, 5 and 15 minute averages. Linux calculates this once every 5 seconds. Netdata reads them from <code>/proc/loadavg</code>. For more information check <a href="https://en.wikipedia.org/wiki/Load_(computing)" target="_blank">this wikipedia article</a>', - height: 0.7 - }, - - 'system.io': { - info: 'Total Disk I/O, for all disks, read from <code>/proc/vmstat</code>. You can get detailed information about each disk at the <a href="#disk">Disks</a> section and per application Disk usage at the <a href="#apps">Applications Monitoring</a> section.' - }, - - 'system.swapio': { - info: 'Total Swap I/O, read from <code>/proc/vmstat</code>. (netdata measures both <code>in</code> and <code>out</code>. If either of them is not shown in the chart, it is because it is zero - you can change the page settings to always render all the available dimensions on all charts).' - }, - - 'system.pgfaults': { - info: 'Total page faults, read from <code>/proc/vmstat</code>. <b>Major page faults</b> indicates that the system is using its swap. You can find which applications use the swap at the <a href="#apps">Applications Monitoring</a> section.' - }, - - 'system.entropy': { - colors: '#CC22AA', - info: '<a href="https://en.wikipedia.org/wiki/Entropy_(computing)" target="_blank">Entropy</a>, read from <code>/proc/sys/kernel/random/entropy_avail</code>, is like a pool of random numbers that are mainly used in cryptography. It is advised that the pool remains always <a href="https://blog.cloudflare.com/ensuring-randomness-with-linuxs-random-number-generator/" target="_blank">above 200</a>. If the pool of entropy gets empty, you risk your security to be predictable and you should install a user-space random numbers generating daemon, like <a href="http://www.issihosts.com/haveged/" target="_blank">haveged</a>, to keep the pool in healthy levels.' - }, - - 'system.forks': { - colors: '#5555DD', - info: 'The number of new processes created per second, read from <code>/proc/stat</code>.' - }, - - 'system.intr': { - colors: '#DD5555', - info: 'Total number of CPU interrupts, read from <code>/proc/stat</code>. Check <code>system.interrupts</code> that gives more detail about each interrupt and also the <a href="#cpu">CPUs</a> section where interrupts are analyzed per CPU core.' - }, - - 'system.interrupts': { - info: 'CPU interrupts in detail, read from <code>/proc/interrupts</code>. At the <a href="#cpu">CPUs</a> section, interrupts are analyzed per CPU core.' - }, - - 'system.softirqs': { - info: 'CPU softirqs in detail, read from <code>/proc/softirqs</code>. At the <a href="#cpu">CPUs</a> section, softirqs are analyzed per CPU core.' - }, - - 'system.processes': { - info: 'System processes, read from <code>/proc/stat</code>. <b>Blocked</b> are processes that are willing to execute but they cannot, e.g. because they wait for disk activity.' - }, - - 'system.active_processes': { - info: 'All system active processes, read from <code>/proc/loadavg</code>.' - }, - - 'system.ctxt': { - info: '<a href="https://en.wikipedia.org/wiki/Context_switch" target="_blank">Context Switches</a>, read from <code>/proc/stat</code>, is the switching of the CPU from one process, task or thread to another. If there are many processes or threads willing to execute and very few CPU cores available to handle them, the system is making more context switching to balance the CPU resources among them. The whole process is computationally intensive. The more the context switches, the slower the system gets.' - }, - - 'system.idlejitter': { - colors: '#5555AA', - info: 'Idle jitter is calculated by netdata. A thread is spawned that requests to sleep for a few microseconds. When the system wakes it up, it measures how many microseconds have passed. The difference between the requested and the actual duration of the sleep, is the <b>idle jitter</b>. This number is useful in real-time environments, where CPU jitter can affect the quality of the service (like VoIP media gateways).' - }, - - 'system.ipv4': { - info: 'Total IPv4 Traffic, read from <code>/proc/net/netstat</code>.' - }, - - 'system.ipv6': { - info: 'Total IPv6 Traffic, read from <code>/proc/net/snmp6</code>.' - }, - - 'system.ram': { - info: 'System memory, read from <code>/proc/meminfo</code>.' - }, - - 'system.swap': { - info: 'System swap memory, read from <code>/proc/meminfo</code>.' - }, - - // ------------------------------------------------------------------------ - // MEMORY - - 'mem.ksm_savings': { - heads: [ - gaugeChart('Saved', '12%', 'savings', '#0099CC') - ] - }, - - 'mem.ksm_ratios': { - heads: [ - function(id) { - return '<div data-netdata="' + id + '"' - + ' data-gauge-max-value="100"' - + ' data-chart-library="gauge"' - + ' data-title="Savings"' - + ' data-units="percentage %"' - + ' data-gauge-adjust="width"' - + ' data-width="12%"' - + ' data-before="0"' - + ' data-after="-CHART_DURATION"' - + ' data-points="CHART_DURATION"' - + ' role="application"></div>'; - } - ] - }, - - 'mem.committed': { - colors: NETDATA.colors[3] - }, - - // ------------------------------------------------------------------------ - // APPS - - 'apps.cpu': { - height: 2.0 - }, - - 'apps.preads': { - height: 2.0 - }, - - 'apps.pwrites': { - height: 2.0 - }, - - // ------------------------------------------------------------------------ - // USERS - - 'users.cpu': { - height: 2.0 - }, - - 'users.preads': { - height: 2.0 - }, - - 'users.pwrites': { - height: 2.0 - }, - - // ------------------------------------------------------------------------ - // GROUPS - - 'groups.cpu': { - height: 2.0 - }, - - 'groups.preads': { - height: 2.0 - }, - - 'groups.pwrites': { - height: 2.0 - }, - - // ------------------------------------------------------------------------ - // NETWORK QoS - - 'tc.qos': { - heads: [ - function(id) { - if(id.match(/.*-ifb$/)) - return gaugeChart('Inbound', '12%', '', '#5555AA'); - else - return gaugeChart('Outbound', '12%', '', '#AA9900'); - } - ] - }, - - // ------------------------------------------------------------------------ - // NETWORK INTERFACES - - 'net.net': { - heads: [ - gaugeChart('Received', '12%', 'received'), - gaugeChart('Sent', '12%', 'sent') - ] - }, - - // ------------------------------------------------------------------------ - // NETFILTER - - 'netfilter.sockets': { - colors: '#88AA00', - heads: [ - gaugeChart('Active Connections', '12%', '', '#88AA00') - ] - }, - - 'netfilter.new': { - heads: [ - gaugeChart('New Connections', '12%', 'new', '#5555AA') - ] - }, - - // ------------------------------------------------------------------------ - // DISKS - - 'disk.util': { - colors: '#FF5588', - heads: [ - gaugeChart('Utilization', '12%', '', '#FF5588') - ], - info: 'Disk Utilization measures the amount of time the disk was busy with something. This is not related to its performance. 100% means that the Linux kernel always had an outstanding operation on the disk. Keep in mind that depending on the underlying technology of the disk, 100% here may or may not be an indication of congestion.' - }, - - 'disk.backlog': { - colors: '#0099CC', - info: 'Backlog is an indication of the duration of pending disk operations. On every I/O event the Linux kernel is multiplying the time spent doing I/O since the last update of this field with the number of pending operations. While not accurate, this metric can provide an indication of the expected completion time of the operations in progress.' - }, - - 'disk.io': { - heads: [ - gaugeChart('Read', '12%', 'reads'), - gaugeChart('Write', '12%', 'writes') - ], - info: 'Amount of data transferred to and from disk.' - }, - - 'disk.ops': { - info: 'Completed disk I/O operations. Keep in mind the number of operations requested might be higher, since the Linux kernel is able to merge adjacent to each other (see merged operations chart).' - }, - - 'disk.qops': { - info: 'I/O operations currently in progress. This metric is a snapshot - it is not an average over the last interval.' - }, - - 'disk.iotime': { - height: 0.5, - info: 'The sum of the duration of all completed I/O operations. This number can exceed the interval if the disk is able to execute I/O operations in parallel.' - }, - 'disk.mops': { - height: 0.5, - info: 'The number of merged disk operations. The Linux kernel is able to merge adjacent I/O operations, for example two 4KB reads can become one 8KB read before given to disk.' - }, - 'disk.svctm': { - height: 0.5, - info: 'The average service time for completed I/O operations. This metric is calculated using the total busy time of the disk and the number of completed operations. If the disk is able to execute multiple parallel operations the reporting average service time will be misleading.' - }, - 'disk.avgsz': { - height: 0.5, - info: 'The average I/O operation size.' - }, - 'disk.await': { - height: 0.5, - info: 'The average time for I/O requests issued to the device to be served. This includes the time spent by the requests in queue and the time spent servicing them.' - }, - - 'disk.space': { - info: 'Disk space utilization. reserved for root is automatically reserved by the system to prevent the root user from getting out of space.' - }, - 'disk.inodes': { - info: 'inodes (or index nodes) are filesystem objects (e.g. files and directories). On many types of file system implementations, the maximum number of inodes is fixed at filesystem creation, limiting the maximum number of files the filesystem can hold. It is possible for a device to run out of inodes. When this happens, new files cannot be created on the device, even though there may be free space available.' - }, - - 'mysql.net': { - info: 'The amount of data sent to mysql clients (<strong>out</strong>) and received from mysql clients (<strong>in</strong>).' - }, - - // ------------------------------------------------------------------------ - // MYSQL - - 'mysql.queries': { - info: 'The number of statements executed by the server.<ul>' + - '<li><strong>queries</strong> counts the statements executed within stored SQL programs.</li>' + - '<li><strong>questions</strong> counts the statements sent to the mysql server by mysql clients.</li>' + - '<li><strong>slow queries</strong> counts the number of statements that took more than <a href="http://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar_long_query_time" target="_blank">long_query_time</a> seconds to be executed.' + - ' For more information about slow queries check the mysql <a href="http://dev.mysql.com/doc/refman/5.7/en/slow-query-log.html" target="_blank">slow query log</a>.</li>' + - '</ul>' - }, - - 'mysql.handlers': { - info: 'Usage of the internal handlers of mysql. This chart provides very good insights of what the mysql server is actually doing.' + - ' (if the chart is not showing all these dimensions it is because they are zero - set <strong>Which dimensions to show?</strong> to <strong>All</strong> from the dashboard settings, to render even the zero values)<ul>' + - '<li><strong>commit</strong>, the number of internal <a href="http://dev.mysql.com/doc/refman/5.7/en/commit.html" target="_blank">COMMIT</a> statements.</li>' + - '<li><strong>delete</strong>, the number of times that rows have been deleted from tables.</li>' + - '<li><strong>prepare</strong>, a counter for the prepare phase of two-phase commit operations.</li>' + - '<li><strong>read first</strong>, the number of times the first entry in an index was read. A high value suggests that the server is doing a lot of full index scans; e.g. <strong>SELECT col1 FROM foo</strong>, with col1 indexed.</li>' + - '<li><strong>read key</strong>, the number of requests to read a row based on a key. If this value is high, it is a good indication that your tables are properly indexed for your queries.</li>' + - '<li><strong>read next</strong>, the number of requests to read the next row in key order. This value is incremented if you are querying an index column with a range constraint or if you are doing an index scan.</li>' + - '<li><strong>read prev</strong>, the number of requests to read the previous row in key order. This read method is mainly used to optimize <strong>ORDER BY ... DESC</strong>.</li>' + - '<li><strong>read rnd</strong>, the number of requests to read a row based on a fixed position. A high value indicates you are doing a lot of queries that require sorting of the result. You probably have a lot of queries that require MySQL to scan entire tables or you have joins that do not use keys properly.</li>' + - '<li><strong>read rnd next</strong>, the number of requests to read the next row in the data file. This value is high if you are doing a lot of table scans. Generally this suggests that your tables are not properly indexed or that your queries are not written to take advantage of the indexes you have.</li>' + - '<li><strong>rollback</strong>, the number of requests for a storage engine to perform a rollback operation.</li>' + - '<li><strong>savepoint</strong>, the number of requests for a storage engine to place a savepoint.</li>' + - '<li><strong>savepoint rollback</strong>, the number of requests for a storage engine to roll back to a savepoint.</li>' + - '<li><strong>update</strong>, the number of requests to update a row in a table.</li>' + - '<li><strong>write</strong>, the number of requests to insert a row in a table.</li>' + - '</ul>' - }, - - 'mysql.table_locks': { - info: 'MySQL table locks counters: <ul>' + - '<li><strong>immediate</strong>, the number of times that a request for a table lock could be granted immediately.</li>' + - '<li><strong>waited</strong>, the number of times that a request for a table lock could not be granted immediately and a wait was needed. If this is high and you have performance problems, you should first optimize your queries, and then either split your table or tables or use replication.</li>' + - '</ul>' - }, - - // ------------------------------------------------------------------------ - // APACHE - - 'apache.connections': { - colors: NETDATA.colors[4], - mainheads: [ - gaugeChart('Connections', '12%', '', NETDATA.colors[4]) - ] - }, - - 'apache.requests': { - colors: NETDATA.colors[0], - mainheads: [ - gaugeChart('Requests', '12%', '', NETDATA.colors[0]) - ] - }, - - 'apache.net': { - colors: NETDATA.colors[3], - mainheads: [ - gaugeChart('Bandwidth', '12%', '', NETDATA.colors[3]) - ] - }, - - 'apache.workers': { - mainheads: [ - function(id) { - return '<div data-netdata="' + id + '"' - + ' data-dimensions="busy"' - + ' data-append-options="percentage"' - + ' data-gauge-max-value="100"' - + ' data-chart-library="gauge"' - + ' data-title="Workers Utilization"' - + ' data-units="percentage %"' - + ' data-gauge-adjust="width"' - + ' data-width="12%"' - + ' data-before="0"' - + ' data-after="-CHART_DURATION"' - + ' data-points="CHART_DURATION"' - + ' role="application"></div>'; - } - ] - }, - - 'apache.bytesperreq': { - colors: NETDATA.colors[3], - height: 0.5 - }, - - 'apache.reqpersec': { - colors: NETDATA.colors[4], - height: 0.5 - }, - - 'apache.bytespersec': { - colors: NETDATA.colors[6], - height: 0.5 - }, - - - // ------------------------------------------------------------------------ - // NGINX - - 'nginx.connections': { - colors: NETDATA.colors[4], - mainheads: [ - gaugeChart('Connections', '12%', '', NETDATA.colors[4]) - ] - }, - - 'nginx.requests': { - colors: NETDATA.colors[0], - mainheads: [ - gaugeChart('Requests', '12%', '', NETDATA.colors[0]) - ] - }, - - // ------------------------------------------------------------------------ - // NETDATA - - 'netdata.response_time': { - info: 'The netdata API response time measures the time netdata needed to serve requests. This time includes everything, from the reception of the first byte of a request, to the dispatch of the last byte of its reply, therefore it includes all network latencies involved (i.e. a client over a slow network will influence these metrics).' - } -}; - -function anyAttribute(obj, attr, key, def) { - if(typeof obj[key] !== 'undefined') { - if(typeof obj[key][attr] !== 'undefined') - return obj[key][attr]; - } - return def; -} - -function menuTitle(chart) { - if(typeof chart.menu_pattern !== 'undefined') { - return anyAttribute(menuData, 'title', chart.menu_pattern, chart.menu_pattern).toString() - + ': ' + chart.type.slice(-(chart.type.length - chart.menu_pattern.length - 1)).toString(); - } - - return anyAttribute(menuData, 'title', chart.menu, chart.menu); -} - -function menuInfo(menu) { - return anyAttribute(menuData, 'info', menu, null); -} - -function menuHeight(menu, relative) { - return anyAttribute(menuData, 'height', menu, 1.0) * relative; -} - -function submenuTitle(menu, submenu) { - var key = menu + '.' + submenu; - return anyAttribute(submenuData, 'title', key, submenu); -} - -function submenuInfo(menu, submenu) { - var key = menu + '.' + submenu; - return anyAttribute(submenuData, 'info', key, null); -} - -function submenuHeight(menu, submenu, relative) { - var key = menu + '.' + submenu; - return anyAttribute(submenuData, 'height', key, 1.0) * relative; -} - - -function chartInfo(id) { - if(typeof chartData[id] !== 'undefined' && typeof chartData[id].info !== 'undefined') - return '<div class="chart-message netdata-chart-alignment" role="document">' + chartData[id].info + '</div>'; - else - return ''; -} - -function chartHeight(id, def) { - if(typeof chartData[id] !== 'undefined' && typeof chartData[id].height !== 'undefined') - return def * chartData[id].height; - else - return def; -} - - -// ---------------------------------------------------------------------------- - -// enrich the data structure returned by netdata -// to reflect our menu system and content -function enrichChartData(chart) { - var tmp = chart.type.split('_')[0]; - - switch(tmp) { - case 'ap': - case 'net': - case 'disk': - chart.menu = tmp; - break; - - case 'cgroup': - chart.menu = chart.type; - if(chart.id.match(/.*[\._\/-:]qemu[\._\/-:]*/) || chart.id.match(/.*[\._\/-:]kvm[\._\/-:]*/)) - chart.menu_pattern = 'cgqemu'; - else - chart.menu_pattern = 'cgroup'; - break; - - case 'apache': - case 'exim': - case 'memcached': - case 'mysql': - case 'named': - case 'nginx': - case 'phpfpm': - case 'postfix': - case 'redis': - case 'ipfs': - case 'squid': - case 'snmp': - case 'tomcat': - chart.menu = chart.type; - chart.menu_pattern = tmp; - break; - - case 'tc': - chart.menu = tmp; - - // find a name for this device from fireqos info - // we strip '_(in|out)' or '(in|out)_' - if(typeof options.submenu_names[chart.family] === 'undefined' || options.submenu_names[chart.family] === chart.family) { - var n = chart.name.split('.')[1]; - if(n.endsWith('_in')) - options.submenu_names[chart.family] = n.slice(0, n.lastIndexOf('_in')); - else if(n.endsWith('_out')) - options.submenu_names[chart.family] = n.slice(0, n.lastIndexOf('_out')); - else if(n.startsWith('in_')) - options.submenu_names[chart.family] = n.slice(3, n.length); - else if(n.startsWith('out_')) - options.submenu_names[chart.family] = n.slice(4, n.length); - } - - // increase the priority of IFB devices - // to have inbound appear before outbound - if(chart.id.match(/.*-ifb$/)) - chart.priority--; - - break; - - default: - chart.menu = chart.type; - break; - } - - chart.submenu = chart.family; -} - -// ---------------------------------------------------------------------------- - -function name2id(s) { - return s - .replace(/ /g, '_') - .replace(/\(/g, '_') - .replace(/\)/g, '_') - .replace(/\./g, '_') - .replace(/\//g, '_'); -} - -function headMain(charts, duration) { - var head = ''; - - if(typeof charts['system.swap'] !== 'undefined') - head += '<div style="margin-right: 10px;" data-netdata="system.swap"' - + ' data-dimensions="free"' - + ' data-append-options="percentage"' - + ' data-chart-library="easypiechart"' - + ' data-title="Free Swap"' - + ' data-units="%"' - + ' data-easypiechart-max-value="100"' - + ' data-width="8%"' - + ' data-before="0"' - + ' data-after="-' + duration.toString() + '"' - + ' data-points="' + duration.toString() + '"' - + ' data-colors="#DD4400"' - + ' role="application"></div>'; - - if(typeof charts['system.io'] !== 'undefined') { - head += '<div style="margin-right: 10px;" data-netdata="system.io"' - + ' data-dimensions="in"' - + ' data-chart-library="easypiechart"' - + ' data-title="Disk Read"' - + ' data-width="10%"' - + ' data-before="0"' - + ' data-after="-' + duration.toString() + '"' - + ' data-points="' + duration.toString() + '"' - + ' role="application"></div>'; - - head += '<div style="margin-right: 10px;" data-netdata="system.io"' - + ' data-dimensions="out"' - + ' data-chart-library="easypiechart"' - + ' data-title="Disk Write"' - + ' data-width="10%"' - + ' data-before="0"' - + ' data-after="-' + duration.toString() + '"' - + ' data-points="' + duration.toString() + '"' - + ' role="application"></div>'; - } - - if(typeof charts['system.cpu'] !== 'undefined') - head += '<div data-netdata="system.cpu"' - + ' data-chart-library="gauge"' - + ' data-title="CPU"' - + ' data-units="%"' - + ' data-gauge-max-value="100"' - + ' data-width="18%"' - + ' data-after="-' + duration.toString() + '"' - + ' data-points="' + duration.toString() + '"' - + ' data-colors="' + NETDATA.colors[12] + '"' - + ' role="application"></div>'; - - if(typeof charts['system.ipv4'] !== 'undefined') { - head += '<div style="margin-right: 10px;" data-netdata="system.ipv4"' - + ' data-dimensions="received"' - + ' data-chart-library="easypiechart"' - + ' data-title="IPv4 Inbound"' - + ' data-width="10%"' - + ' data-before="0"' - + ' data-after="-' + duration.toString() + '"' - + ' data-points="' + duration.toString() + '"' - + ' role="application"></div>'; - - head += '<div style="margin-right: 10px;" data-netdata="system.ipv4"' - + ' data-dimensions="sent"' - + ' data-chart-library="easypiechart"' - + ' data-title="IPv4 Outbound"' - + ' data-width="10%"' - + ' data-before="0"' - + ' data-after="-' + duration.toString() + '"' - + ' data-points="' + duration.toString() + '"' - + ' role="application"></div>'; - } - else if(typeof charts['system.ipv6'] !== 'undefined') { - head += '<div style="margin-right: 10px;" data-netdata="system.ipv6"' - + ' data-dimensions="received"' - + ' data-chart-library="easypiechart"' - + ' data-title="IPv6 Inbound"' - + ' data-units="kbps"' - + ' data-width="10%"' - + ' data-before="0"' - + ' data-after="-' + duration.toString() + '"' - + ' data-points="' + duration.toString() + '"' - + ' role="application"></div>'; - - head += '<div style="margin-right: 10px;" data-netdata="system.ipv6"' - + ' data-dimensions="sent"' - + ' data-chart-library="easypiechart"' - + ' data-title="IPv6 Outbound"' - + ' data-units="kbps"' - + ' data-width="10%"' - + ' data-before="0"' - + ' data-after="-' + duration.toString() + '"' - + ' data-points="' + duration.toString() + '"' - + ' role="application"></div>'; - } - - if(typeof charts['system.ram'] !== 'undefined') - head += '<div style="margin-right: 10px;" data-netdata="system.ram"' - + ' data-dimensions="cached|free"' - + ' data-append-options="percentage"' - + ' data-chart-library="easypiechart"' - + ' data-title="Available RAM"' - + ' data-units="%"' - + ' data-easypiechart-max-value="100"' - + ' data-width="8%"' - + ' data-after="-' + duration.toString() + '"' - + ' data-points="' + duration.toString() + '"' - + ' data-colors="' + NETDATA.colors[7] + '"' - + ' role="application"></div>'; - - return head; -} - -function generateHeadCharts(type, chart, duration) { - var head = ''; - var hcharts = anyAttribute(chartData, type, chart.context, []); - if(hcharts.length > 0) { - var hi = 0, hlen = hcharts.length; - while(hi < hlen) { - if(typeof hcharts[hi] === 'function') - head += hcharts[hi](chart.id).replace('CHART_DURATION', duration.toString()).replace('CHART_UNIQUE_ID', chart.id); - else - head += hcharts[hi].replace('CHART_DURATION', duration.toString()).replace('CHART_UNIQUE_ID', chart.id); - hi++; - } - } - return head; -} - -function renderPage(menus, data) { - var div = document.getElementById('charts_div'); - var pcent_width = Math.floor(100 / chartsPerRow($(div).width())); - - // find the proper duration for per-second updates - var duration = Math.round(($(div).width() * pcent_width / 100 * data.update_every / 3) / 60) * 60; - var html = ''; - var sidebar = '<ul class="nav dashboard-sidenav" data-spy="affix" id="sidebar_ul">'; - var mainhead = headMain(data.charts, duration); - - // sort the menus - var main = sortObjectByPriority(menus); - var i = 0, len = main.length; - while(i < len) { - var menu = main[i++]; - - // generate an entry at the main menu - - var menuid = name2id(menu); - sidebar += '<li class=""><a href="#' + menuid + '" onClick="return scrollToId(\'' + menuid + '\');">' + menus[menu].title + '</a><ul class="nav">'; - html += '<div role="section"><div role="sectionhead"><h1 id="' + menuid + '" role="heading">' + menus[menu].title + '</h1></div><div id="menu_' + menuid + '" role="document">'; - - if(menus[menu].info !== null) - html += menus[menu].info; - - // console.log(' >> ' + menu + ' (' + menus[menu].priority + '): ' + menus[menu].title); - - var shtml = ''; - var mhead = '<div class="netdata-chart-row">' + mainhead; - mainhead = ''; - - // sort the submenus of this menu - var sub = sortObjectByPriority(menus[menu].submenus); - var si = 0, slen = sub.length; - while(si < slen) { - var submenu = sub[si++]; - - // generate an entry at the submenu - var submenuid = name2id(menu + '_' + submenu); - sidebar += '<li class><a href="#' + submenuid + '" onClick="return scrollToId(\'' + submenuid + '\');">' + menus[menu].submenus[submenu].title + '</a></li>'; - shtml += '<div class="netdata-group-container" id="submenu_' + submenuid + '" style="display: inline-block; width: ' + pcent_width.toString() + '%"><h2 id="' + submenuid + '" class="netdata-chart-alignment" role="heading">' + menus[menu].submenus[submenu].title + '</h2>'; - - if(menus[menu].submenus[submenu].info !== null) - shtml += '<div class="chart-message netdata-chart-alignment" role="document">' + menus[menu].submenus[submenu].info + '</div>'; - - var head = '<div class="netdata-chart-row">'; - var chtml = ''; - - // console.log(' \------- ' + submenu + ' (' + menus[menu].submenus[submenu].priority + '): ' + menus[menu].submenus[submenu].title); - - // sort the charts in this submenu of this menu - menus[menu].submenus[submenu].charts.sort(prioritySort); - var ci = 0, clen = menus[menu].submenus[submenu].charts.length; - while(ci < clen) { - var chart = menus[menu].submenus[submenu].charts[ci++]; - - // generate the submenu heading charts - mhead += generateHeadCharts('mainheads', chart, duration); - head += generateHeadCharts('heads', chart, duration); - - // generate the chart - chtml += chartInfo(chart.context) + '<div data-netdata="' + chart.id + '"' - + ' data-width="' + pcent_width.toString() + '%"' - + ' data-height="' + chartHeight(chart.context, options.chartsHeight).toString() + 'px"' - + ' data-before="0"' - + ' data-after="-' + duration.toString() + '"' - + ' data-id="' + name2id(options.hostname + '/' + chart.id) + '"' - + ' data-colors="' + anyAttribute(chartData, 'colors', chart.context, '') + '"' - + ' role="application"></div>'; - - // console.log(' \------- ' + chart.id + ' (' + chart.priority + '): ' + chart.context + ' height: ' + menus[menu].submenus[submenu].height); - } - - head += '</div>'; - shtml += head + chtml + '</div>'; - } - - mhead += '</div>'; - sidebar += '</ul></li>'; - html += mhead + shtml + '</div></div><hr role="separator"/>'; - } - - sidebar += '</ul>'; - div.innerHTML = html; - document.getElementById('sidebar').innerHTML = sidebar; - finalizePage(); -} - -function renderChartsAndMenu(data) { - var menus = options.menus; - var charts = data.charts; - - for(var c in charts) { - enrichChartData(charts[c]); - - // create the menu - if(typeof menus[charts[c].menu] === 'undefined') { - menus[charts[c].menu] = { - priority: charts[c].priority, - submenus: {}, - title: menuTitle(charts[c]), - info: menuInfo(charts[c].menu), - height: menuHeight(charts[c].menu, options.chartsHeight) - }; - } - - if(charts[c].priority < menus[charts[c].menu].priority) - menus[charts[c].menu].priority = charts[c].priority; - - // create the submenu - if(typeof menus[charts[c].menu].submenus[charts[c].submenu] === 'undefined') { - menus[charts[c].menu].submenus[charts[c].submenu] = { - priority: charts[c].priority, - charts: new Array(), - title: null, - info: submenuInfo(charts[c].menu, charts[c].submenu), - height: submenuHeight(charts[c].menu, charts[c].submenu, menus[charts[c].menu].height) - }; - } - - if(charts[c].priority < menus[charts[c].menu].submenus[charts[c].submenu].priority) - menus[charts[c].menu].submenus[charts[c].submenu].priority = charts[c].priority; - - // index the chart in the menu/submenu - menus[charts[c].menu].submenus[charts[c].submenu].charts.push(charts[c]); - } - - // propagate the descriptive subname given to QoS - // to all the other submenus with the same name - for(var m in menus) { - for(var s in menus[m].submenus) { - // set the family using a name - if(typeof options.submenu_names[s] !== 'undefined') { - menus[m].submenus[s].title = s + ' (' + options.submenu_names[s] + ')'; - } - else { - menus[m].submenus[s].title = submenuTitle(m, s); - } - } - } - - renderPage(menus, data); -} - -function alarmsUpdateModal() { - var active = '<h3>Raised Alarms</h3><table class="table">'; - var all = '<h3>All Running Alarms</h3><table class="table">'; - var log = '<h3>Alarm Log</h3><table class="table"><tr><th>When</th><th>Chart</th><th>Alarm</th><th>Status</th></tr>'; - var footer = '<hr/>These are <a href="https://github.com/firehol/netdata/wiki/Generating-Badges" target="_blank">netdata badges</a>. You can copy and paste their URLs to embed them in any web page. Their color indicates the state of the alarm: <b>red</b> is critical, <b>orange</b> is warning, <b>bright green</b> is ok, <b>light grey</b> is undefined (i.e. no data or no status), <b>black</b> is not initialized.'; - - NETDATA.alarms.get('all', function(data) { - if(data === null) { - document.getElementById('alarms_active').innerHTML = - document.getElementById('alarms_all').innerHTML = - document.getElementById('alarms_log').innerHTML = - 'failed to load alarm data!'; - return; - } - - var now = new Date().getTime(); - var x; - var count_active = 0; - var count_all = 0; - var families = {}; - for(x in data.alarms) { - var alarm = data.alarms[x]; - var chart = options.data.charts[alarm.chart]; - var family = alarm.family; - - if(typeof chart !== 'undefined' && typeof chart.menu !== 'undefined' && typeof chart.submenu !== 'undefined') - family = chart.menu + ' - ' + chart.submenu; - - if(typeof families[family] === 'undefined') - families[family] = new Array(); - - families[family].push(alarm); - } - - for(x in families) { - var active_family_added = false; - var all_family_added = false; - - var arr = families[x]; - var c = arr.length; - while(c--) { - var alarm = arr[c]; - if(alarm.status === 'WARNING' || alarm.status === 'CRITICAL') { - if(!active_family_added) { - active_family_added = true; - active += '<tr><th class="text-center"><h4>' + x + '</h4></th><th></th></tr>'; - } - active += '<tr><td class="text-center" style="vertical-align:middle"><embed><img src="' + NETDATA.serverDefault + '/api/v1/badge.svg?chart=' + alarm.chart + '&alarm=' + alarm.name + '&refresh=auto&_=' + now.toString()+ '"></img></embed></td><td><b>' + alarm.info + '</b><table>' + ((typeof alarm.warn !== 'undefined')?('<tr><td> warning when </td><td><code>' + alarm.warn + '</code></td></tr>'):'') + ((typeof alarm.crit !== 'undefined')?('<tr><td style="text-align:right"> critical when </td><td><code>' + alarm.crit + '</code></td></tr>'):'') + '<tr><td style="text-align:right"><small> source </small></td><td><small>' + alarm.source + '</small></td></tr></table></td></tr>'; - count_active++; - } - - if(!all_family_added) { - all_family_added = true; - all += '<tr><th class="text-center"><h4>' + x + '</h4></th><th></th></tr>'; - } - all += '<tr><td class="text-center" style="vertical-align:middle"><embed><img src="' + NETDATA.serverDefault + '/api/v1/badge.svg?chart=' + alarm.chart + '&alarm=' + alarm.name + '&refresh=auto&_=' + now.toString()+ '"></img></embed></td><td><b>' + alarm.info + '</b><table>' + ((typeof alarm.warn !== 'undefined')?('<tr><td> warning when </td><td><code>' + alarm.warn + '</code></td></tr>'):'') + ((typeof alarm.crit !== 'undefined')?('<tr><td style="text-align:right"> critical when </td><td><code>' + alarm.crit + '</code></td></tr>'):'') + '<tr><td style="text-align:right"><small> source </small></td><td><small>' + alarm.source + '</small></td></tr></table></td></tr>'; - count_all++; - } - } - active += "</table>"; - all += "</table>"; - - if(!count_active) - active += "<h4>Everything is normal. No raised alarms.</h4>"; - else - active += footer; - - if(!count_all) - all += "<h4>No alarms are running in this system.</h4>"; - else - all += footer; - - document.getElementById('alarms_active').innerHTML = active; - document.getElementById('alarms_all').innerHTML = all; - - NETDATA.alarms.get_log(function(data) { - if(data === null) { - document.getElementById('alarms_log').innerHTML = - 'failed to load alarm data!'; - return; - } - - var i = 0; - var len = data.length; - if(len > 50) len = 50; - while(i < len) { - var time = new Date(data[i].when * 1000); - log += '<tr><td>' + time.toLocaleDateString() + ' ' + time.toLocaleTimeString() + '</td><td>' + data[i].chart + '</td><td>' + data[i].name + '</td><td>' + data[i].status + '</td></tr>'; - i++; - } - log += "</table>"; - - if(i == 0) - log += "<h4>No alarms have been logged in this system.</h4>"; - - document.getElementById('alarms_log').innerHTML = log; - }) - }); -} - -function alarmsCallback(data) { - var count = 0; - for(x in data.alarms) - count++; - - if(count > 0) - document.getElementById('alarms_count_badge').innerHTML = count.toString(); - else - document.getElementById('alarms_count_badge').innerHTML = ''; -} - -function downloadAllCharts(netdata_url) { - if(typeof netdata_url === 'undefined' || netdata_url === null) - netdata_url = NETDATA.serverDefault; - - NETDATA.pause(function() { - $("#loadOverlay").css("display","none"); - $("#loadOverlay").css("display","none"); - - NETDATA.alarms.callback = alarmsCallback; - - // download all the charts the server knows - NETDATA.chartRegistry.downloadAll(netdata_url, function(data) { - - options.data = data; - options.hostname = data.hostname; - document.getElementById('hostname').innerHTML = options.hostname; - document.getElementById('hostname').href = NETDATA.serverDefault; - document.title = options.hostname + ' netdata dashboard'; - - renderChartsAndMenu(data); - - // prepare our DOM -// prepareScreen(data); - - // due to affix issues, prepareScreen() will unpause - // netdata as needed - }); - }); -} - -// ---------------------------------------------------------------------------- - -function versionLog(msg) { - document.getElementById('versionCheckLog').innerHTML = msg; -} - -function getNetdataVersion(callback) { - versionLog('Downloading installed version info from netdata...'); - - $.ajax({ - url: 'version.txt', - async: true, - cache: false - }) - .done(function(data) { - data = data.replace(/(\r\n|\n|\r| |\t)/gm,""); - if(data.length !== 40) { - versionLog('Received version string is invalid.'); - callback(null); - } - else { - versionLog('Installed version of netdata is ' + data); - document.getElementById('netdataVersion').innerHTML = data; - callback(data); - } - }) - .fail(function() { - versionLog('Failed to download installed version info from netdata!'); - callback(null); - }); -} - -function getGithubLatestCommit(callback) { - versionLog('Downloading latest version info from github...'); - - $.ajax({ - url: 'https://api.github.com/repos/firehol/netdata/commits', - async: true, - cache: false - }) - .done(function(data) { - versionLog('Latest version info from github is ' + data[0].sha); - callback(data[0].sha); - }) - .fail(function() { - versionLog('Failed to download installed version info from github!'); - callback(null); - }); -} - -function checkForUpdate(callback) { - getNetdataVersion(function(sha1) { - if(sha1 === null) callback(null, null); - - getGithubLatestCommit(function(sha2) { - callback(sha1, sha2); - }); - }); - - return null; -} - -function notifyForUpdate(force) { - versionLog('<p>checking for updates...</p>'); - - var now = new Date().getTime(); - - if(typeof force === 'undefined' || force !== true) { - var last = loadLocalStorage('last_update_check'); - - if(typeof last === 'string') - last = parseInt(last); - else - last = 0; - - if(now - last < 3600000 * 8) { - // no need to check it - too soon - return; - } - } - - checkForUpdate(function(sha1, sha2) { - var save = false; - - if(sha1 === null) { - save = false; - versionLog('<p><big>Failed to get your netdata version!</big></p><p>You can always get the latest version of netdata from <a href="https://github.com/firehol/netdata" target="_blank">its github page</a>.</p>'); - } - else if(sha2 === null) { - save = false; - versionLog('<p><big>Failed to get the latest version from github.</big></p><p>You can always get the latest version of netdata from <a href="https://github.com/firehol/netdata" target="_blank">its github page</a>.</p>'); - } - else if(sha1 === sha2) { - save = true; - versionLog('<p><big>You already have the latest version of netdata!</big></p><p>No update yet?<br/>Probably, we need some motivation to keep going on!</p><p>If you haven\'t already, <a href="https://github.com/firehol/netdata" target="_blank">give netdata a <b>Star</b> at its github page</a>.</p>'); - } - else { - save = true; - var compare = 'https://github.com/firehol/netdata/compare/' + sha1.toString() + '...' + sha2.toString(); - - versionLog('<p><big><strong>New version of netdata available!</strong></big></p><p>Latest version: ' + sha2.toString() + '</p><p><a href="' + compare + '" target="_blank">Click here for the changes log</a> since your installed version, and<br/><a href="https://github.com/firehol/netdata/wiki/Updating-Netdata" target="_blank">click here for directions on updating</a> your netdata installation.</p><p>We suggest to review the changes log for new features you may be interested, or important bug fixes you may need.<br/>Keeping your netdata updated, is generally a good idea.</p>'); - - document.getElementById('update_badge').innerHTML = '!'; - } - - if(save) - saveLocalStorage('last_update_check', now.toString()); - }); -} - -// ---------------------------------------------------------------------------- - -function finalizePage() { - // resize all charts - without starting the background thread - // this has to be done while NETDATA is paused - // if we ommit this, the affix menu will be wrong, since all - // the Dom elements are initially zero-sized - NETDATA.parseDom(); - - if(urlOptions.pan_and_zoom === true) { - urlOptions.nowelcome = true; - NETDATA.globalPanAndZoom.setMaster(NETDATA.options.targets[0], urlOptions.after, urlOptions.before); - } - - // ------------------------------------------------------------------------ - // https://github.com/viralpatel/jquery.shorten/blob/master/src/jquery.shorten.js - $.fn.shorten = function(settings) { - "use strict"; - - var config = { - showChars: 750, - minHideChars: 10, - ellipsesText: "...", - moreText: '<i class="fa fa-expand" aria-hidden="true"></i> show more information', - lessText: '<i class="fa fa-compress" aria-hidden="true"></i> show less information', - onLess: function() { NETDATA.onscroll(); }, - onMore: function() { NETDATA.onscroll(); }, - errMsg: null, - force: false - }; - - if (settings) { - $.extend(config, settings); - } - - if ($(this).data('jquery.shorten') && !config.force) { - return false; - } - $(this).data('jquery.shorten', true); - - $(document).off("click", '.morelink'); - - $(document).on({ - click: function() { - - var $this = $(this); - if ($this.hasClass('less')) { - $this.removeClass('less'); - $this.html(config.moreText); - $this.parent().prev().animate({'height':'0'+'%'}, 0, function () { $this.parent().prev().prev().show(); }).hide(0, function() { - config.onLess(); - }); - - } else { - $this.addClass('less'); - $this.html(config.lessText); - $this.parent().prev().animate({'height':'100'+'%'}, 0, function () { $this.parent().prev().prev().hide(); }).show(0, function() { - config.onMore(); - }); - } - return false; - } - }, '.morelink'); - - return this.each(function() { - var $this = $(this); - - var content = $this.html(); - var contentlen = $this.text().length; - if (contentlen > config.showChars + config.minHideChars) { - var c = content.substr(0, config.showChars); - if (c.indexOf('<') >= 0) // If there's HTML don't want to cut it - { - var inTag = false; // I'm in a tag? - var bag = ''; // Put the characters to be shown here - var countChars = 0; // Current bag size - var openTags = []; // Stack for opened tags, so I can close them later - var tagName = null; - - for (var i = 0, r = 0; r <= config.showChars; i++) { - if (content[i] == '<' && !inTag) { - inTag = true; - - // This could be "tag" or "/tag" - tagName = content.substring(i + 1, content.indexOf('>', i)); - - // If its a closing tag - if (tagName[0] == '/') { - - - if (tagName != '/' + openTags[0]) { - config.errMsg = 'ERROR en HTML: the top of the stack should be the tag that closes'; - } else { - openTags.shift(); // Pops the last tag from the open tag stack (the tag is closed in the retult HTML!) - } - - } else { - // There are some nasty tags that don't have a close tag like <br/> - if (tagName.toLowerCase() != 'br') { - openTags.unshift(tagName); // Add to start the name of the tag that opens - } - } - } - if (inTag && content[i] == '>') { - inTag = false; - } - - if (inTag) { bag += content.charAt(i); } // Add tag name chars to the result - else { - r++; - if (countChars <= config.showChars) { - bag += content.charAt(i); // Fix to ie 7 not allowing you to reference string characters using the [] - countChars++; - } else // Now I have the characters needed - { - if (openTags.length > 0) // I have unclosed tags - { - //console.log('They were open tags'); - //console.log(openTags); - for (j = 0; j < openTags.length; j++) { - //console.log('Cierro tag ' + openTags[j]); - bag += '</' + openTags[j] + '>'; // Close all tags that were opened - - // You could shift the tag from the stack to check if you end with an empty stack, that means you have closed all open tags - } - break; - } - } - } - } - c = $('<div/>').html(bag + '<span class="ellip">' + config.ellipsesText + '</span>').html(); - }else{ - c+=config.ellipsesText; - } - - var html = '<div class="shortcontent">' + c + - '</div><div class="allcontent">' + content + - '</div><span><a href="javascript://nop/" class="morelink">' + config.moreText + '</a></span>'; - - $this.html(html); - $this.find(".allcontent").hide(); // Hide all text - $('.shortcontent p:last', $this).css('margin-bottom', 0); //Remove bottom margin on last paragraph as it's likely shortened - } - }); - - }; - $(".chart-message").shorten(); - // ------------------------------------------------------------------------ - - // callback for us to track PanAndZoom operations - NETDATA.globalPanAndZoom.callback = netdataPanAndZoomCallback; - - // let it run (update the charts) - NETDATA.unpause(); - - // check if we have to jump to a specific section - scrollToId(urlOptions.hash.replace('#','')); - - /* activate bootstrap sidebar (affix) */ - $('#sidebar').affix({ - offset: { - top: (isdemo())?150:0, - bottom: 0 - } - }); - - /* fix scrolling of very long affix lists - http://stackoverflow.com/questions/21691585/bootstrap-3-1-0-affix-too-long - */ - $('#sidebar').on('affixed.bs.affix', function() { - $(this).removeAttr('style'); - }); - - /* activate bootstrap scrollspy (needed for sidebar) */ - $(document.body).scrollspy({ - target: '#sidebar', - offset: $(window).height() / 3 // controls the diff of the <hX> element to the top, to select it - }); - - // change the URL based on the current position of the screen - $('#sidebar').on('activate.bs.scrollspy', function (e) { - var el = $(e.target); - if(el.find('ul').size() == 0) { - var hash = el.find('a').attr('href'); - if(typeof hash === 'string' && hash.substring(0, 1) == '#') { - urlOptions.hash = hash; - // console.log(urlOptions.hash); - netdataHashUpdate(); - } - } - }); - - document.getElementById('footer').style.display = 'block'; - - var update_options_modal = function() { - // console.log('update_options_modal'); - - var sync_option = function(option) { - var self = $('#' + option); - - if(self.prop('checked') !== NETDATA.getOption(option)) { - // console.log('switching ' + option.toString()); - self.bootstrapToggle(NETDATA.getOption(option)?'on':'off'); - } - } - - var theme_sync_option = function(option) { - var self = $('#' + option); - - self.bootstrapToggle(netdataTheme === 'slate'?'on':'off'); - } - - sync_option('eliminate_zero_dimensions'); - sync_option('destroy_on_hide'); - sync_option('parallel_refresher'); - sync_option('concurrent_refreshes'); - sync_option('sync_selection'); - sync_option('sync_pan_and_zoom'); - sync_option('stop_updates_when_focus_is_lost'); - sync_option('smooth_plot'); - sync_option('pan_and_zoom_data_padding'); - sync_option('show_help'); - theme_sync_option('netdata_theme_control'); - - if(NETDATA.getOption('parallel_refresher') === false) { - $('#concurrent_refreshes_row').hide(); - } - else { - $('#concurrent_refreshes_row').show(); - } - }; - NETDATA.setOption('setOptionCallback', update_options_modal); - - // handle options changes - $('#eliminate_zero_dimensions').change(function() { NETDATA.setOption('eliminate_zero_dimensions', $(this).prop('checked')); }); - $('#destroy_on_hide').change(function() { NETDATA.setOption('destroy_on_hide', $(this).prop('checked')); }); - $('#parallel_refresher').change(function() { NETDATA.setOption('parallel_refresher', $(this).prop('checked')); }); - $('#concurrent_refreshes').change(function() { NETDATA.setOption('concurrent_refreshes', $(this).prop('checked')); }); - $('#sync_selection').change(function() { NETDATA.setOption('sync_selection', $(this).prop('checked')); }); - $('#sync_pan_and_zoom').change(function() { NETDATA.setOption('sync_pan_and_zoom', $(this).prop('checked')); }); - $('#stop_updates_when_focus_is_lost').change(function() { NETDATA.setOption('stop_updates_when_focus_is_lost', $(this).prop('checked')); }); - $('#smooth_plot').change(function() { NETDATA.setOption('smooth_plot', $(this).prop('checked')); }); - $('#pan_and_zoom_data_padding').change(function() { NETDATA.setOption('pan_and_zoom_data_padding', $(this).prop('checked')); }); - $('#show_help').change(function() { - urlOptions.help = $(this).prop('checked'); - NETDATA.setOption('show_help', urlOptions.help); - netdataReload(); - }); - - // this has to be the last - // it reloads the page - $('#netdata_theme_control').change(function() { - urlOptions.theme = $(this).prop('checked')?'slate':'white'; - if(setTheme(urlOptions.theme)) - netdataReload(); - }); - - $('#updateModal').on('shown.bs.modal', function() { - notifyForUpdate(true); - }); - - $('#alarmsModal').on('shown.bs.modal', function() { - alarmsUpdateModal(); - }); - - $('#alarmsModal').on('hidden.bs.modal', function() { - document.getElementById('alarms_active').innerHTML = - document.getElementById('alarms_all').innerHTML = - document.getElementById('alarms_log').innerHTML = - 'loading...'; - }); - - $('#deleteRegistryModal').on('hidden.bs.modal', function() { - deleteRegistryGuid = null; - }); - - if(isdemo()) { - if(!urlOptions.nowelcome) { - setTimeout(function() { - $('#welcomeModal').modal(); - }, 1000); - } - - // google analytics when this is used for the home page of the demo sites - // this does not run on user's installations - setTimeout(function() { - (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ - (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), - m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) - })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); - - ga('create', 'UA-64295674-3', 'auto'); - ga('send', 'pageview'); - }, 2000); - } - else notifyForUpdate(); -} - -function resetDashboardOptions() { - var help = NETDATA.options.current.show_help; - - NETDATA.resetOptions(); - if(setTheme('slate')) - netdataReload(); - - if(help !== NETDATA.options.current.show_help) - netdataReload(); -} - -downloadAllCharts(); - -</script> - </body> </html> +<script type="text/javascript" src="dashboard.js?v20161004-1"></script> |