prometheus/cadvisor
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UI changes

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This commit is contained in:
anushree-n 2015-08-14 17:57:24 -07:00
parent 9d94806f1b
commit 74767b8600
1 changed files with 98 additions and 20 deletions
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118
pages/static/containers_js.go
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@ -714,11 +714,82 @@ function refreshStats() {
});
}
function addAllLabels(containerInfo, metricsInfo) {
if (metricsInfo.length == 0) {
return;
}
var metricSpec = containerInfo.spec.custom_metrics;
for (var containerName in metricsInfo) {
var container = metricsInfo[containerName];
for (i=0; i<metricSpec.length; i++) {
metricName = metricSpec[i].name;
metricLabelVal = container[metricName];
firstLabel = true;
for (var label in metricLabelVal) {
if (label == "") {
$('#button-'+metricName).hide();
}
$("#"+metricName+"_labels").append($("<li>")
.attr("role", "presentation")
.append($("<a>")
.attr("role", "menuitem")
.click(setLabel.bind(null, metricName, label))
.text(label)));
if (firstLabel) {
firstLabel = false;
setLabel(metricName, label);
}
}
}
}
}
function getMetricIndex(metricName) {
for (i = 0; i<window.cadvisor.metricLabelPair.length; ++i) {
if (window.cadvisor.metricLabelPair[i][0] == metricName)
return i;
}
return -1;
}
function setLabel(metric, label) {
$("#"+metric+"-selection-text")
.empty()
.append($("<span>").text("Label: "))
.append($("<b>").text(label))
index = getMetricIndex(metric);
if (index == -1) {
window.cadvisor.metricLabelPair.push([metric, label]);
} else {
window.cadvisor.metricLabelPair[index][1] = label;
}
refreshStats();
}
function getSelectedLabel(metricName) {
index = getMetricIndex(metricName);
if (index == -1)
return "";
return window.cadvisor.metricLabelPair[index][1];
}
function startCustomMetrics(elementId, containerInfo) {
var metrics = containerInfo.spec.custom_metrics;
var metricSpec = containerInfo.spec.custom_metrics;
var metricStats = containerInfo.stats.custom_metrics;
var el=$("<div>");
for (i = 0; i<metrics.length; i++) {
divText = "<div id='"+elementId+"-"+metrics[i].name+"'></div>";
if (metricSpec.length < window.cadvisor.maxCustomMetrics)
window.cadvisor.maxCustomMetrics = metricSpec.length
for (i = 0; i<window.cadvisor.maxCustomMetrics; i++) {
metricName = metricSpec[i].name;
var divText = "<div class='dropdown'> <button class='btn btn-default dropdown-toggle' type='button' id='button-"+metricName;
divText += "' data-toggle='dropdown' aria-haspopup='true' aria-expanded='false'>";
divText += "<span id='"+metricName+"-selection-text'></span> <span class='caret'></span> </button>";
divText += "<ul id='"+metricName+"_labels' class='dropdown-menu' role='menu' aria-labelledby='button-"+metricName+ "'> </ul> </div>";
divText += "<div id='"+elementId+"-"+metricName+"'> </div>";
el.append($(divText));
}
el.append($("</div>"));
@ -743,28 +814,31 @@ function drawCustomMetrics(elementId, containerInfo, metricsInfo) {
var metricSpec = containerInfo.spec.custom_metrics;
for (var containerName in metricsInfo) {
var container = metricsInfo[containerName];
for (i=0; i<metricSpec.length; i++) {
for (i=0; i<window.cadvisor.maxCustomMetrics; i++) {
metricName = metricSpec[i].name;
metricUnits = metricSpec[i].units;
var titles = ["Time", metricName];
var data = [];
metricLabelVal = container[metricName];
for (var label in metricLabelVal) {
metricVal = metricLabelVal[label];
for (var index in metricVal) {
metric = metricVal[index];
var elements = [];
for (var attribute in metric) {
value = metric[attribute];
elements.push(value);
}
if (elements.length<2) {
elements.push(0);
}
data.push(elements);
}
drawLineChart(titles, data, elementId+"-"+metricName, metricUnits);
if (window.cadvisor.firstCustomCollection) {
window.cadvisor.firstCustomCollection = false;
addAllLabels(containerInfo, metricsInfo);
}
var data = [];
selectedLabel = getSelectedLabel(metricName);
metricVal = metricLabelVal[selectedLabel];
for (var index in metricVal) {
metric = metricVal[index];
var elements = [];
for (var attribute in metric) {
value = metric[attribute];
elements.push(value);
}
if (elements.length<2) {
elements.push(0);
}
data.push(elements);
}
drawLineChart(titles, data, elementId+"-"+metricName, metricUnits);
}
}
}
@ -782,6 +856,10 @@ function startPage(containerName, hasCpu, hasMemory, rootDir, isRoot) {
window.cadvisor.rootDir = rootDir;
window.cadvisor.containerName = containerName;
window.cadvisor.firstCustomCollection = true;
window.cadvisor.metricLabelPair = [];
window.cadvisor.maxCustomMetrics = 10;
// Draw process information at start and refresh every 60s.
getProcessInfo(rootDir, containerName, function(processInfo) {
drawProcesses(isRoot, rootDir, processInfo)