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Diffstat (limited to 'web/gui/dashboard/dash-example.html')
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1 files changed, 1020 insertions, 0 deletions
diff --git a/web/gui/dashboard/dash-example.html b/web/gui/dashboard/dash-example.html new file mode 100644 index 0000000..b9bc803 --- /dev/null +++ b/web/gui/dashboard/dash-example.html @@ -0,0 +1,1020 @@ +<!DOCTYPE html> +<html lang="en"> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> + <meta charset="utf-8"> + <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> + <meta name="viewport" content="width=device-width, initial-scale=1"> + <meta name="apple-mobile-web-app-capable" content="yes"> + <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent"> +</head> +<body> + <div id="alarms" class="collapsed"> + <div class="alarm-collapse-button" onclick="dash.toggle_alarm_collapse()">›</div> + <span class="alarm-count"></span> + <h1>Alarms</h1> + <div class="alarm-host-list"></div> + <div class="settings-button" onclick="dash.reorder_hosts()">⚙︎</div> + </div> + <div id="dash"> + <div class="netdata-host-stats-container template"> + <div class="netdata-host-name">host</div> + <div class="netdata-host-stats"> + <div class="dash-graph" + data-dash-netdata="system.cpu" + data-dygraph-valuerange="[0, 100]"> + </div> + <div class="dash-graph" + data-dash-netdata="system.load"> + </div> + <div class="dash-graph" + data-dash-netdata="system.ram"> + </div> + <div class="dash-graph" + data-dash-netdata="disk_space._"> + </div> + <div class="dash-graph" + data-dash-netdata="system.net"> + </div> + <div class="dash-graph" + data-dash-netdata="system.processes"> + </div> + <div class="dash-graph" + data-dash-netdata="apps.cpu"> + </div> + <div class="dash-graph" + data-dash-netdata="apps.mem"> + </div> + <div class="dash-charts"> + <div class="dash-chart" + data-dash-netdata="system.io" + data-dimensions="in" + data-title="Disk Read" + data-common-units="dash.io"> + </div> + <div class="dash-chart" + data-dash-netdata="system.io" + data-dimensions="out" + data-title="Disk Write" + data-common-units="dash.io"> + </div> + <div class="dash-chart" + data-dash-netdata="system.cpu" + data-chart-library="gauge" + data-title="CPU" + data-units="%" + data-gauge-max-value="100" + data-colors="#22AA99" + data-gauge-stroke-color="#373B40"> + </div> + <div class="dash-chart" + data-dash-netdata="system.net" + data-dimensions="received" + data-title="Net Inbound" + data-common-units="dash.net"> + </div> + <div class="dash-chart" + data-dash-netdata="system.net" + data-dimensions="sent" + data-title="Net Outbound" + data-common-units="dash.net"> + </div> + <div class="dash-chart" + data-dash-netdata="system.ram" + data-dimensions="used|buffers|active|wired" + data-append-options="percentage" + data-title="Used RAM" + data-units="%" + data-easypiechart-max-value="100" + data-colors="#EE9911"> + </div> + </div> + </div> + </div> + </div> +</body> +<script + src="https://code.jquery.com/jquery-3.4.1.min.js" + integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo=" + crossorigin="anonymous"> +</script> +<script type="text/javascript"> +class PickNSort { + // PickNSort.js + + constructor (dark) { + this.items = []; + this.callback = function (output, disabled) { console.log(output, disabled) }; + this.reset = function () { this.items = [] }; + this.last_output = { + enabled: [], + disabled: [] + } + + this.add_css_to_page(dark); + } + + create_modal () { + $("<div></div>", { + id: "picknsort-container" + }).appendTo('body'); + + $("<div></div>", { + id: 'picknsort-window' + }).appendTo('#picknsort-container'); + + $("<div></div>", { + id: "picknsort-close-button", + text: '\u2573' + }).appendTo('#picknsort-window'); + + $("<div></div>", { + id: "picknsort-item-list" + }).appendTo('#picknsort-window') + + $("<div></div>", { + text: "Apply", + id: "picknsort-apply-button" + }).appendTo('#picknsort-window'); + + $("<div></div>", { + text: "Reset", + id: "picknsort-reset-button" + }).appendTo('#picknsort-window'); + + $('#picknsort-close-button').click(function () { + picknsort.destroy_modal(); + picknsort.callback(null, null); + }); + + $('#picknsort-apply-button').click(function () { + picknsort.apply(); + }); + + $('#picknsort-reset-button').click(function () { + picknsort.reset(); + }); + } + + destroy_modal () { + $('#picknsort-container').remove(); + } + + populate_list () { + this.clear_list(); + + for (var i=0, len=this.items.length; i<len; i++) { + this.draw_item(i); + } + } + + draw_item (index) { + var item = this.items[index]; + + var $item = $("<div></div>").addClass("picknsort-item"); + + var $checkbox= $("<div></div>").addClass('picknsort-item-checkbox-wrapper'); + + $("<input>", { + type: "checkbox", + checked: item.enabled + }).addClass('picknsort-item-checkbox') + .appendTo($checkbox); + + var $value = $("<div></div>", { + text: item.value + }).addClass("picknsort-item-value"); + + var $nav = $("<div></div>").addClass("picknsort-item-nav") + .append("<div class='picknsort-item-down' data-index='" + index + "' onclick='picknsort.shift_down(this)'>↓</div>") + .append("<div class='picknsort-item-up' data-index='" + index + "' onclick='picknsort.shift_up(this)'>↑</div>"); + + $item.append($checkbox).append($value).append($nav).appendTo('#picknsort-item-list'); + } + + clear_list () { + $('#picknsort-item-list').html(''); + } + + popup (callback, reset, options={}) { + this.callback = callback || this.callback; + this.reset = reset || this.reset; + if (!options.enabled) { + options.enabled = this.last_output.enabled; + } + if (!options.disabled) { + options.disabled = this.last_output.disabled; + } + + this.parse_items(options.enabled, options.disabled); + if (this.items.length) { + this.create_modal(); + this.populate_list(); + } + + } + + parse_items (enabled, disabled) { + this.items = []; + + for (var i=0, len=enabled.length; i<len; i++) { + this.items.push({ + value: enabled[i], + enabled: true + }); + } + + for (var i=0, len=disabled.length; i<len; i++) { + this.items.push({ + value: disabled[i], + enabled: false + }); + } + } + + shift_down (el) { + var index = $(el).data('index'); + if (index === this.items.length - 1) { + return; + } + var temp = this.items[index]; + this.items[index] = this.items[index + 1]; + this.items[index + 1] = temp; + this.move_element_down(index); + } + + shift_up (el) { + var index = $(el).data('index'); + if (index === 0) { + return; + } + var temp = this.items[index]; + this.items[index] = this.items[index - 1]; + this.items[index - 1] = temp; + this.move_element_up(index); + } + + move_element_up (index) { + var $src = $('.picknsort-item:eq(' + index + ')'); + var $dest = $('.picknsort-item:eq(' + (index-1) + ')'); + $src.insertBefore($dest); + + // Update data-index + $src.find('.picknsort-item-down, .picknsort-item-up').data("index", index-1); + $dest.find('.picknsort-item-down, .picknsort-item-up').data("index", index); + } + + move_element_down (index) { + var $src = $('.picknsort-item:eq(' + index + ')'); + var $dest = $('.picknsort-item:eq(' + (index+1) + ')'); + $src.insertAfter($dest); + + // Update data-index + $src.find('.picknsort-item-down, .picknsort-item-up').data("index", index+1); + $dest.find('.picknsort-item-down, .picknsort-item-up').data("index", index); + } + + apply () { + var out = []; + for (var i=0, len=this.items.length; i<len; i++) { + out.push(this.items[i].value); + } + var disabled = []; + $('input.picknsort-item-checkbox:not(:checked)').each(function (elindex) { + var itemindex = $('input.picknsort-item-checkbox').index($(this)); + // Adjust for deleted elements + var spliceindex = itemindex - (1 * elindex); + var del = out.splice(spliceindex, 1); + disabled.push(del[0]); + }); + this.callback(out, disabled); + this.last_output = { + enabled: out, + disabled: disabled + } + this.destroy_modal(); + } + + add_css_to_page (dark) { + /* + * TUTORIAL: Change your theme colors here. Not sure how well it will work... + */ + var light_theme = { + windowbg: "#FFF", + itembg: "#F4F4F4", + itemcolor: "#535353" + } + var dark_theme = { + windowbg: "#444", + itembg: "#333", + itemcolor: "#DBDBDB" + } + + var current_theme = (dark) ? dark_theme : light_theme; + + var css_string = ` +#picknsort-container { + position: fixed; + z-index: 9999 !important; + top: 0; + bottom: 0; + left: 0; + right: 0; + background: rgba(0,0,0,0.5); +} +#picknsort-window { + max-height: 90vh; + width: 40em; + background: ${current_theme.windowbg}; + position: absolute; + top: 5em; + left: calc(50% - 20em); + padding: 2em; + padding-top: 4em; +} +#picknsort-close-button { + position: absolute; + top: 1em; + font-size: 1.5em; + color: #666; + right: 1em; + cursor: pointer; +} +#picknsort-item-list { + max-height: 60vh; + overflow-y: scroll; + margin-bottom: 1em; +} +#picknsort-apply-button, #picknsort-reset-button { + text-align: center; + font-size: 1.5em; + padding: 1em; + background: rgb(106, 232, 165); + font-weight: bold; + color: #FFF; + cursor: pointer; + margin-top: 1em; +} +#picknsort-reset-button { + background: #CCC; +} +.picknsort-item { + padding: 1em; + border-top: solid 1px #CCC; + margin-bottom: 1em; + position: relative; + background: ${current_theme.itembg}; + color: ${current_theme.itemcolor} +} +.picknsort-item-checkbox-wrapper { + position: absolute; + top: 0; + left: 0; + bottom: 0; + width: 3em; + text-align: center; +} +.picknsort-item-checkbox { + transform: scale(1.5); + margin-top: 1.3em !important; +} +.picknsort-item-value { + margin-left: 3em; +} +.picknsort-item-nav { + font-size: 2em; + position: absolute; + right: 0; + top: 0; + bottom: 0; + color: #CCC; + cursor: pointer; +} +.picknsort-item-down, .picknsort-item-up { + display: inline-block; + padding: 0em 0.5em; + height: calc(100% - 0.2em); +} + ` // End multiline string + + + $("<style>") + .prop("type", "text/css") + .html(css_string).appendTo("head"); + } +} +</script> +<script type="text/javascript"> + // Dash JS + + function picknsort_setup () { + if (localStorage.getItem('netdata_ordered_hosts')) { + picknsort.last_output = JSON.parse(localStorage.getItem('netdata_ordered_hosts')); + } else { + picknsort.last_output = { + enabled: dash.netdata_info.mirrored_hosts, + disabled: [] + } + } + } + + class Dash { + constructor (base_url, link_base_url) { + this.base_url = base_url; // URL of netdata host, with port + this.link_base_url = link_base_url || base_url; // Reverse proxy URL (Optional) + this.current_alarms = {}; + this.new_alarms = {}; + this.first_build = true; + /* + * TUTORIAL: Change your graph/chart dimensions here. Host columns will automatically adjust. + * Charts are square! Their width is the same as their height. + */ + this.options = { + graph_width: '40em', + graph_height: '20em', + chart_width: '10em' // Charts are square + }; + + this.init(); + } + + reorder_hosts () { + picknsort.popup(dash.update_ordered_hosts, dash.find_new_hosts); + } + + get_enabled_hosts () { + try { + return JSON.parse(localStorage.getItem('netdata_ordered_hosts')).enabled + } catch (e) { + return this.netdata_info.mirrored_hosts; + } + } + + get_ordered_hosts () { + try { + return JSON.parse(localStorage.getItem('netdata_ordered_hosts')); + } catch (e) { + return null; + } + } + + set_ordered_hosts (hosts) { + localStorage.setItem('netdata_ordered_hosts', JSON.stringify(hosts)); + location.reload(); + } + + update_ordered_hosts (enabled, disabled) { + if (enabled === null && disabled === null) { + return; + } + dash.set_ordered_hosts({ + enabled: enabled, + disabled: disabled + }); + } + + find_new_hosts () { + var newhosts = dash.netdata_info.mirrored_hosts.slice(); + var currenthosts = dash.get_ordered_hosts(); + + for (var i=0,len=currenthosts.enabled.length; i<len; i++) { + var found = newhosts.indexOf(currenthosts.enabled[i]); + + if (found > -1) { + newhosts.splice(found, 1); + } else { + currenthosts.enabled.splice(i, 1); + } + } + + for (var i=0,len=currenthosts.disabled.length; i<len; i++) { + var found = newhosts.indexOf(currenthosts.disabled[i]); + + if (found > -1) { + newhosts.splice(found, 1); + } else { + currenthosts.enabled.splice(i, 1); + } + } + + for (var i=0,len=newhosts.length; i<len; i++) { + currenthosts.enabled.push(newhosts[i]); + } + + dash.set_ordered_hosts(currenthosts); + } + + get_host_url (hostname, link) { + var base = ( link ) ? this.link_base_url : this.base_url; + return (hostname) ? base + '/host/' + hostname : base; + } + + get_api_url (hostname) { + return this.get_host_url(hostname) + '/api/v1' + } + + + init () { + var that = this; + $.get(this.get_api_url() + '/info', function (data) { + that.netdata_info = data; + picknsort_setup() + that.build(); + }); + } + + digest () { + this.fetch_active_alarms(); + this.fix_layout_errors(); + } + + build () { + // Fix vertically misaligned stats on load error + $('.dash-graph').css({ + height: this.options.graph_height, + width: this.options.graph_width + }); + $('.dash-chart').css({ + height: this.options.chart_width, // Charts are square + width: this.options.chart_width + }); + + // Fix chart alignment + $('.netdata-host-stats-container').css({ + width: 'calc(' + this.options.graph_width + ' + (2 * ' + $('.netdata-host-stats-container').css('padding-left') + '))' + }); + + var $template = $('.netdata-host-stats-container').first(); + + var hosts = this.get_enabled_hosts(); + + for (var i=0, len=hosts.length; i<len; i++) { + var hostname = hosts[i]; + $('#alarms .alarm-host-list').append('<div class="host-alarms ' + hostname + '"><a target="_blank" href="' + this.get_host_url(hostname, true) + '/"><h2>' + hostname + '</h2></a></div>'); + + $template.clone().removeClass('template').appendTo('#dash'); + var $newest = $('.netdata-host-stats-container').last(); + this.build_stats($newest, hostname); + } + + + if (this.first_build === true) { + this.remove_template_elements(); + this.first_build = false; + } + } + + build_stats ($hoststats, hostname) { + var that = this; + + $hoststats.find('.netdata-host-stats .dash-graph').each(function () { + that.build_graph($(this), hostname); + }); + + $hoststats.find('.netdata-host-stats .dash-chart').each(function () { + that.build_chart($(this), hostname); + }); + + $hoststats.find('.netdata-host-name').html('<a target="_blank" href="' + that.get_host_url(hostname, true) + '/">' + hostname + '</a>'); + } + + build_graph ($wrapper, hostname) { + var that = this; + var $graph = $('<div>', { + // Defaults + 'data-netdata': $wrapper.attr('data-dash-netdata'), + 'data-host': that.get_host_url(hostname), + 'data-before': '0', + 'data-after': '-540', + 'role': 'application', + 'data-width': that.options.graph_width, + 'data-height': that.options.graph_height + }); + + $.each($wrapper[0].attributes, function (key, node) { + if ( node.name.match(/^data-(?!dash).*/ ) ) { + $graph.attr(node.name, node.value); + } + }); + + $graph.appendTo($wrapper); + } + + build_chart ($wrapper, hostname) { + var that = this; + var $graph = $('<div>', { + // Defaults + 'data-netdata': $wrapper.attr('data-dash-netdata'), + 'data-host': that.get_host_url(hostname), + 'data-before': '0', + 'data-after': '-540', + 'data-points': '540', + 'role': 'application', + 'data-width': that.options.chart_width, + 'data-title': ' ', + 'data-easypiechart-trackcolor': "#373B40", + 'data-chart-library': 'easypiechart' + + }) + + $.each($wrapper[0].attributes, function (key, node) { + if ( node.name.match(/^data-(?!dash).*/ ) ) { + $graph.attr(node.name, node.value); + } + }); + + $graph.appendTo($wrapper); + } + + all_alarms_are_warnings () { + var out = true; + $.each(this.current_alarms, function (host, alarms) { + if (out === false) { + return false; // Maximum efficiency + } + $.each(alarms, function (name, data) { + if (data.status != "WARNING") { + out = false; + return false; + } + }); + }); + return out; + } + + update_alarm_count () { + console.log(this.all_alarms_are_warnings()); + var count = $('img.alarm-badge').length; + $('.alarm-count').text($('img.alarm-badge').length); + $('.alarm-count').removeClass('no-alarms warnings-only'); + if ( count === 0 ) { + $('.alarm-count').addClass('no-alarms'); + return + } + if (this.all_alarms_are_warnings()) { + $('.alarm-count').addClass('warnings-only'); + } + } + + fetch_active_alarms () { + var that = this; + console.log("Getting alarms..."); + var hosts = this.get_enabled_hosts(); + for (var i=0, len=hosts.length; i<len; i++) { + var hostname = hosts[i]; + + $.get(this.get_api_url(hostname) + '/alarms', function (data) { + that.new_alarms[ data.hostname ] = data.alarms; + if ( Object.keys(that.new_alarms).length === len ) { + // All responses received + if ( that.check_new_current_alarms() ) { + console.log("No alarm changes detected... Refreshing images."); + that.new_alarms = {}; + that.refresh_alarm_images(); + return; + } + + that.current_alarms = that.new_alarms; + that.new_alarms = {}; + that.draw_alarms(); + that.update_alarm_count(); + } + }); + } + } + + toggle_alarm_collapse () { + $('#alarms').toggleClass('collapsed'); + } + + check_new_current_alarms () { + // Create arrays of property names + var a = this.current_alarms; + var b = this.new_alarms; + var aProps = Object.keys(a); + var bProps = Object.keys(b); + + // If number of properties is different, + // objects are not equivalent + if (aProps.length != bProps.length) { + return false; + } + + for (var i = 0; i < aProps.length; i++) { + var propName = aProps[i]; + var aa = a[propName]; + var aaProps = Object.keys(aa); + var bb = b[propName]; + var bbProps = Object.keys(bb); + + if (aaProps.length != bbProps.length) { + return false; + } + + for (var n = 0, len=aaProps.length; i < len; i++) { + if ( bb[aaProps[n]] === undefined ) { + return false; + } + } + } + + // If we made it this far, objects + // are considered equivalent + return true; + } + + refresh_alarm_images () { + // Use Math.random() to "reload" the image + $('.alarm-badge').each(function () { + var old_src = $(this).attr('src').replace(/&rand=.*/g, ""); + $(this).attr('src', old_src + "&rand=" + Math.random()); + }); + } + + draw_alarms () { + var that = this; + console.log("Drawing...", that.current_alarms); + $.each(that.current_alarms, function(hostname, alarms) { + $('#alarms .host-alarms.' + hostname + ' .alarm-badge').remove(); + $.each(alarms, function (index, alarm) { + that.draw_alarm(hostname, alarm); + }) + }); + } + + draw_alarm (hostname, alarm) { + var queryStr = '/badge.svg?alarm=' + alarm.name + '&chart=' + alarm.chart + $('<img />', { + src: this.get_api_url(hostname) + queryStr, + class: 'alarm-badge' + }).appendTo($('#alarms .host-alarms.' + hostname)); + } + + remove_template_elements () { + $('.netdata-host-stats-container').first().remove(); + } + + fix_layout_errors () { + $('.dash-graph:contains("chart not found")').html('<div class="loading-error">Not found</div>'); + $('.dash-chart:contains("chart not found")').html('<div class="loading-error">Not found</div>'); + } + } + + /* + * TUTORIAL: Change this to the URL of your netdata host + * If you use netdata behind a reverse proxy, add a second parameter for the reverse proxy url like so: + * new Dash('http://localhost:19999', 'https://my-domain.com/stats'); + */ + var dash = new Dash('http://localhost:19999'); + + var picknsort = new PickNSort(true); + + // Import dashboard.js + $.getScript(dash.base_url + '/dashboard.js', function() { + console.log("Loaded dashboard.js"); + setTimeout(function () { + $('#alarms').css("visibility", "visible"); + }, 400); + }); + + setInterval(function () { + dash.digest(); + }, 6 * 1000); + +</script> +<style type="text/css"> + body { + background-color: #272b30; + } + + a, a:hover { + color: #AAA !important; + } + + #dash { + overflow: scroll; + width: 100vw; + white-space: nowrap; + height: 100vh; + + } + + #alarms { + display: block; + z-index: 9999; + position: fixed; + right: 0; + top: 0; + bottom: 0; + background-color: #111; + width: 23em; + padding: 1em; + color: #AAA; + box-shadow: 0 0 3em #060606; + border: solid 1px #2d2d2d; + visibility: hidden; + } + + + + #alarms h1 { + text-align: center; + margin: 0; + margin-bottom: 0.5em; + margin-top: -0.1em; + font-size: 2em; + } + + #alarms h2 { + font-size: 1.5em; + } + + #alarms .alarm-collapse-button { + position: absolute; + top: 0; + left: 0; + width: 0.9em; + height: 0.9em; + font-size: 4em; + line-height: 0.8; + background: #111; + text-align: center; + cursor: default; + } + + #alarms .alarm-collapse-button:hover { + background: #000; + } + + #alarms.collapsed { + width: 4em; + } + + #alarms.collapsed .alarm-collapse-button { + position: fixed; + left: auto; + right: 0; + top: 0; + bottom: 0; + width: 4em; + height: 100vh; + opacity: 0; + z-index: 9999; + } + + #alarms.collapsed h1 { + transform: rotate(-90deg); + position: absolute; + left: -9.1em; + top: 4em; + width: 20em; + } + + #alarms .alarm-host-list { + margin-top: 1em; + height: 100%; + overflow-y: scroll; + scrollbar-width: thin; + } + + #alarms.collapsed .alarm-host-list { + display: none; + } + + + + #alarms .host-alarms { + background: #1d1d1d; + margin-bottom: 1em; + padding: 0.2em 1em; + padding-bottom: 1.5em; + border-top: 1px solid; + position: relative; + } + + .host-alarms a:last-child:after { + position: absolute; + display: block; + content: 'no alarms'; + width: 6em; + height: 1em; + right: 0; + top: 2em; + color: #646464; + } + + #alarms .host-alarms img.alarm-badge { + margin: .25em; + height: 1.2em; + } + + #alarms .alarm-count { + width: 1.5em; + height: 1.5em; + text-align: center; + position: absolute; + right: 0.5em; + top: 0.5em; + font-size: 1.5em; + background: #6f1515; + border-radius: 50%; + } + + #alarms .alarm-count:empty { + background: #333; + } + + #alarms .no-alarms { + background: #156f15; + color: rgba(0,0,0,0); + } + + #alarms .warnings-only { + background: #f48041; + color: #EEE; + } + + .settings-button { + position: absolute; + bottom: 0; + right: 0; + font-size: 3em; + width: 1.3em; + height: 1.3em; + z-index: 9999; + text-align: center; + line-height: 1.2; + cursor: default; + } + + .settings-button:hover { + background: #424242; + } + + .netdata-host-name { + font-size: 3em; + color: #FFF; + text-align: center; + white-space: nowrap; + background: inherit; + position: sticky; + top: 0; + z-index: 9998; + box-shadow: 0 0.5em 1em #232323; + margin-bottom: 0.5em; + border-bottom: solid 0.1em #AAA; + } + + .netdata-host-stats-container { + position: relative; + margin: 0 1em; + padding: 1em 2em; + display: inline-block; + text-align: center; + color: #CCC; + background: #232323; + } + + .netdata-host-stats-container:last-of-type { + margin-right: 27em; + } + + .netdata-host-stats { + + } + + .netdata-message { + } + + .dash-graph { + margin-bottom: 1em; + } + + .netdata-legend-resize-handler { + display: none + } + + .dash-charts { + white-space: normal; + margin: 2em 0; + } + + .dash-chart { + display: inline-block; + vertical-align: top; + } + + .easyPieChartLabel { + color: #FFF; + } + + .loading-error { + padding-top: 2em; + font-size: 2em; + } + + .netdata-legend-value, .netdata-legend-toolbox, .netdata-legend-toolbox-button, .netdata-legend-resize-handler { + background: initial; + } +</style> +</html> |