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add host status checking for statistic request

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catborise 2020-05-19 00:38:20 +03:00 committed by catborise
parent 0c72ccd066
commit 566a9d446a
2 changed files with 24 additions and 22 deletions
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43
computes/templates/overview.html
View file

@ -226,29 +226,30 @@
} }
} }
}); });
if (Boolean({{ status }}) === true) {
window.setInterval(function graph_usage() {
$.getJSON('{% url 'compute_graph' compute_id %}', function (data) {
cpuChart.data.labels.push(data.timeline);
memChart.data.labels.push(data.timeline);
window.setInterval(function graph_usage() { cpuChart.data.datasets[0].data.push(data.cpudata);
$.getJSON('{% url 'compute_graph' compute_id %}', function (data) { if (cpuChart.data.datasets[0].data.length > 10){
cpuChart.data.labels.push(data.timeline); cpuChart.data.labels.shift();
memChart.data.labels.push(data.timeline); cpuChart.data.datasets[0].data.shift();
}
memChart.options.scales.yAxes[0].ticks.max = parseInt(data.memdata.total / 1048576);
memChart.options.scales.yAxes[0].ticks.stepSize = parseInt(data.memdata.total / (1048576 * 5));
memChart.data.datasets[0].data.push(parseInt(data.memdata.usage / 1048576));
cpuChart.data.datasets[0].data.push(data.cpudata); if (memChart.data.datasets[0].data.length > 10){
if (cpuChart.data.datasets[0].data.length > 10){ memChart.data.labels.shift();
cpuChart.data.labels.shift(); memChart.data.datasets[0].data.shift();
cpuChart.data.datasets[0].data.shift(); }
}
memChart.options.scales.yAxes[0].ticks.max = parseInt(data.memdata.total / 1048576);
memChart.options.scales.yAxes[0].ticks.stepSize = parseInt(data.memdata.total / (1048576 * 5));
memChart.data.datasets[0].data.push(parseInt(data.memdata.usage / 1048576));
if (memChart.data.datasets[0].data.length > 10){ cpuChart.update();
memChart.data.labels.shift(); memChart.update();
memChart.data.datasets[0].data.shift(); });
} }, 5000);
}
cpuChart.update();
memChart.update();
});
}, 5000);
</script> </script>
{% endblock %} {% endblock %}

3
computes/views.py
View file

@ -86,7 +86,8 @@ def overview(request, compute_id):
error_messages = [] error_messages = []
compute = get_object_or_404(Compute, pk=compute_id) compute = get_object_or_404(Compute, pk=compute_id)
status = 'true' if connection_manager.host_is_up(compute.type, compute.hostname) else 'false'
try: try:
conn = wvmHostDetails( conn = wvmHostDetails(
compute.hostname, compute.hostname,