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Added ChartJS

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Retspen 2015-03-19 15:37:16 +02:00
parent 02ae7336ea
commit 02570cd826
5 changed files with 187 additions and 4 deletions
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102
templates/overview.html
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@ -29,7 +29,8 @@
{% include 'errors_block.html' %}
<div class="row">
<div class="row" id="max-width-page">
<h3 class="page-header">{% trans "Basic details" %}</h3>
<div class="col-xs-4 col-sm-3">
<p>{% trans "Hostname" %}</p>
<p>{% trans "Hypervisor" %}</p>
@ -49,4 +50,103 @@
<p>{{ uri_conn }}</p>
</div>
</div>
<div class="row" id="max-width-page">
<div class="col-lg-12">
<h3 class="page-header">{% trans "Performance" %}</h3>
<div class="panel panel-success">
<div class="panel-heading">
<h3 class="panel-title"><i class="fa fa-long-arrow-right"></i> {% trans "CPU usage" %}</h3>
</div>
<div class="panel-body">
<div class="flot-chart">
<div class="flot-chart-content" id="flot-moving-line-chart" style="padding: 0px; position: relative;">
<canvas id="cpuChart" width="735" height="250"></canvas>
</div>
</div>
</div>
</div>
<div class="panel panel-info">
<div class="panel-heading">
<h3 class="panel-title"><i class="fa fa-long-arrow-right"></i> {% trans "RAM usage" %}</h3>
</div>
<div class="panel-body">
<div class="flot-chart">
<div class="flot-chart-content" id="flot-moving-line-chart" style="padding: 0px; position: relative;">
<canvas id="memChart" width="735" height="250"></canvas>
</div>
</div>
</div>
</div>
</div>
</div>
{% endblock %}
{% block script %}
<script src="{{ STATIC_URL }}/js/Chart.min.js"></script>
<script>
var cpuLineData = {
labels : [0, 0, 0, 0, 0],
datasets : [
{
fillColor: "rgba(241,72,70,0.5)",
strokeColor: "rgba(241,72,70,1)",
pointColor : "rgba(241,72,70,1)",
pointStrokeColor : "#fff",
pointHighlightFill : "#fff",
pointHighlightStroke : "rgba(220,220,220,1)",
data : [0, 0, 0, 0, 0]
}
]
}
var cpu_ctx = document.getElementById("cpuChart").getContext("2d");
var cpuChart = new Chart(cpu_ctx).Line(cpuLineData, {
animation: false,
pointDotRadius: 2,
scaleLabel: "<%=value%> %",
scaleOverride: true,
scaleSteps: 10,
scaleStepWidth: 10,
scaleStartValue: 0,
responsive: true
});
var memLineData = {
labels : [0, 0, 0, 0, 0],
datasets : [
{
fillColor : "rgba(249,134,33,0.5)",
strokeColor : "rgba(249,134,33,1)",
pointColor : "rgba(249,134,33,1)",
pointStrokeColor : "#fff",
pointHighlightFill : "#fff",
pointHighlightStroke : "rgba(151,187,205,1)",
data : [0, 0, 0, 0, 0]
}
]
}
var mem_ctx = $("#memChart").get(0).getContext("2d");
var memChart = new Chart(mem_ctx).Line(memLineData, {
animation: false,
pointDotRadius: 2,
scaleLabel: "<%=value%> Mb",
responsive: true
});
function hostusage() {
$.getJSON('{% url 'compute_graph' compute_id %}', function (data) {
cpuChart.scale.xLabels = data.timeline;
memChart.scale.xLabels = data.timeline;
for (var i = 0; i < 5; i++) {
cpuChart.datasets[0].points[i].value = data.cpudata[i];
memChart.datasets[0].points[i].value = data.memdata[i];
}
cpuChart.update();
memChart.update();
});
}
$(function () {
window.setInterval('hostusage()', 4000);
});
</script>
{% endblock %}