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Fixed graphs on instance page

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Retspen 2015-03-23 11:23:17 +02:00
parent 4a17f08740
commit 8d18d40295
2 changed files with 32 additions and 23 deletions
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12
instances/views.py
View file

@ -471,14 +471,14 @@ def inst_graph(request, compute_id, vname):
datasets['cpu'].pop(0) datasets['cpu'].pop(0)
for blk in blk_usage: for blk in blk_usage:
if cookies.get('hdd') == '{}' or not cookies.get('hdd') or not blk_usage: if cookies.get('blk') == '{}' or not cookies.get('blk') or not blk_usage:
datasets_wr.append(0) datasets_wr.append(0)
datasets_rd.append(0) datasets_rd.append(0)
else: else:
datasets['hdd'] = eval(cookies.get('hdd')) datasets['blk'] = eval(cookies.get('blk'))
try: try:
datasets_rd = datasets['hdd'][blk['dev']][0] datasets_rd = datasets['blk'][blk['dev']][0]
datasets_wr = datasets['hdd'][blk['dev']][1] datasets_wr = datasets['blk'][blk['dev']][1]
except: except:
blk_error = True blk_error = True
@ -518,14 +518,14 @@ def inst_graph(request, compute_id, vname):
json_net.append({'dev': net['dev'], 'data': [datasets_rx, datasets_tx]}) json_net.append({'dev': net['dev'], 'data': [datasets_rx, datasets_tx]})
cookie_net[net['dev']] = [datasets_rx, datasets_tx] cookie_net[net['dev']] = [datasets_rx, datasets_tx]
data = json.dumps({'status': status, 'cpudata': datasets['cpu'], 'hdddata': json_blk, 'netdata': json_net, 'timeline': datasets['timer']}) data = json.dumps({'status': status, 'cpudata': datasets['cpu'], 'blkdata': json_blk, 'netdata': json_net, 'timeline': datasets['timer']})
response = HttpResponse() response = HttpResponse()
response['Content-Type'] = "text/javascript" response['Content-Type'] = "text/javascript"
if status == 1: if status == 1:
response.cookies['cpu'] = datasets['cpu'] response.cookies['cpu'] = datasets['cpu']
response.cookies['timer'] = datasets['timer'] response.cookies['timer'] = datasets['timer']
response.cookies['hdd'] = cookie_blk response.cookies['blk'] = cookie_blk
response.cookies['net'] = cookie_net response.cookies['net'] = cookie_net
response.write(data) response.write(data)
return response return response

43
templates/instance.html
View file

@ -870,10 +870,7 @@
</script> </script>
<script src="{{ STATIC_URL }}js/Chart.min.js"></script> <script src="{{ STATIC_URL }}js/Chart.min.js"></script>
<script> <script>
$( "#graphics" ).click(); $('#chartgraphs').on('shown.bs.tab', function (event) {
</script>
<script>
$('#chartgraphs').on('shown.bs.tab', function (e) {
var cpuLineData = { var cpuLineData = {
labels : [0, 0, 0, 0, 0], labels : [0, 0, 0, 0, 0],
datasets : [ datasets : [
@ -969,25 +966,37 @@ $( "#graphics" ).click();
netChart['{{ forloop.counter0 }}'] = new Chart(net_ctx_{{ forloop.counter0 }}).Line(netLineData, netOpt); netChart['{{ forloop.counter0 }}'] = new Chart(net_ctx_{{ forloop.counter0 }}).Line(netLineData, netOpt);
{% endfor %} {% endfor %}
function graph_usage() { window.setInterval(function graph_usage() {
$.getJSON('{% url 'inst_graph' compute_id vname %}', function (data) { $.getJSON('{% url 'inst_graph' compute_id vname %}', function (data) {
cpuChart.scale.xLabels = data.timeline; cpuChart.scale.xLabels = data.timeline;
for (var i = 0; i < 5; i++) { for (var i = 0; i < data.cpudata.length; i++) {
cpuChart.datasets[0].points[i].value = data.cpudata[i]; cpuChart.datasets[0].points[i].value = data.cpudata[i];
} }
cpuChart.update(); cpuChart.update();
for (var j = 0; j < data.blkdata.length; j++) {
diskChart[data.blkdata[j].dev].scale.xLabels = data.timeline;
for (var i = 0; i < data.blkdata[j].data[0].length; i++) {
diskChart[data.blkdata[j].dev].datasets[0].points[i].value = data.blkdata[j].data[0][i];
diskChart[data.blkdata[j].dev].datasets[1].points[i].value = data.blkdata[j].data[1][i];
}
diskChart[data.blkdata[j].dev].update();
}
for (var j = 0; j < data.netdata.length; j++) {
netChart[data.netdata[j].dev].scale.xLabels = data.timeline;
for (var i = 0; i < data.netdata[j].data[0].length; i++) {
netChart[data.netdata[j].dev].datasets[0].points[i].value = data.netdata[j].data[0][i];
netChart[data.netdata[j].dev].datasets[1].points[i].value = data.netdata[j].data[1][i];
}
netChart[data.netdata[j].dev].update();
}
}); });
} }, 6000);
{##}
{# $(function(f) {#}
{# window.setInterval('graph_usage()', 2000);#}
{# });#}
}); });
</script> </script>
{% endblock %} {% endblock %}