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$(function() {
function setNav(target) {
$('.navbar .nav-item a[data-target="'+target+'"]').parent().addClass('active').siblings().removeClass('active');
$('#'+target).show().siblings().hide();
}
setNav(window.sessionStorage.getItem('nav') || 'status');
$('.navbar .nav-link').on('click', function(e){
var selected = $(this).data('target');
setNav(selected);
window.sessionStorage.setItem('nav',selected);
});
$('a[href="#"]').on('click', function(e) {
e.preventDefault();
});
var valueStr = $.inmon.gauge.prototype.valueStr;
$('.year').html((new Date()).getFullYear());
function updateLicense(data) {
var type = data.license.type;
switch(type) {
case 'production':
$('#about-license').text('Production');
$('#license-type').text('Production');
$('#license-restriction').html('Use in production networks limited to single computer "' + data.license.host + '"');
break;
case 'enterprise':
$('#about-license').text('Enterprise');
$('#license-type').text('Enterprise');
$('#license-resriction').html('Use in production networks limited to single organization "' + data.license.account + '"');
break;
case 'non-production':
default:
$('#about-license').text('Research and Evaluation');
$('#license-type').text('Research and Evaluation');
$('#license-restriction').html('Only use for research purposes and evaluation purposes is permitted. All use in production networks, including production networks in academic; research; and non-profit institutions, is prohibited.');
}
$('#about-hostname').text(data.analyzer.host);
$('#about-sflowrate').text(valueStr(data.analyzer.bps) + ' bps');
$('#license-number').text(data.license.license || '');
$('#license-account').text(data.license.account || '');
if(data.license.host) {
$('#license-host').text(data.license.host);
if(data.license.host_ok) $('#license-host').removeClass('text-danger').addClass('text-success');
else $('#license-host').removeClass('text-success').addClass('text-danger');
} else $('#license-host').text('');
if(data.license.max_bps) {
$('#license-rate').text(valueStr(data.license.max_bps) + ' bps');
if(data.license.max_bps_ok) $('#license-rate').removeClass('text-danger').addClass('text-success');
else $('#license.rate').removeClass('text-success').addClass('text-warn');
} else $('#license-rate').text('');
if(data.license.expires) {
$('#license-expires').text((new Date(data.license.expires)).toDateString());
if(data.license.expires_ok) $('#license-expires').removeClass('text-danger').addClass('text-success');
else $('#license-expires').removeClass('text-success').addClass('text-warn');
} else $('#license-expires').text('');
}
(function pollLicense() {
$.ajax({
url: '../license/json',
dataType: 'json',
success: function(data) {
updateLicense(data);
},
complete: function() {
setTimeout(pollLicense, 5000);
},
timeout: 60000
});
})();
var m_agents = $('#metric-agents').gauge({label:'sFlow Agents', suffix:'', maxValue: 5000, threshold: 4000, logScale: true});
var m_sflow_bps = $('#metric-sflow-bps').gauge({label:'sFlow Bytes', suffix:'bps', maxValue: 1e10, threshold: 1e9, logScale: true, counter: true});
var m_sflow_pps = $('#metric-sflow-pps').gauge({label:'sFlow Packets', suffix: 'pps', maxValue: 50000, threshold: 40000, logScale: true, counter: true});
var m_heap = $('#metric-heap').gauge({label:'Memory', suffix:'%', maxValue: 100, threshold: 90});
var m_process = $('#metric-cpu-process').gauge({label:'CPU Process', suffix:'%', maxValue: 100, threshold: 80});
var m_system = $('#metric-cpu-system').gauge({label:'CPU System', suffix:'%', maxValue: 100, threshold: 80});
var m_script_run = $('#metric-script-run').gauge({label:'Scripts', suffix:'', maxValue: 100, threshold: 80});
var m_script_err = $('#metric-script-err').gauge({label:'Scripts Failed',suffix:'', maxValue: 10, threshold: 1});
var m_app_run = $('#metric-app-run').gauge({label:'Apps',suffix:'', maxValue: 50, threshold: 40});
var m_app_err = $('#metric-app-err').gauge({label:'Apps Failed', suffix:'', maxValue: 10, threshold: 1});
var m_http_conn_cur = $('#metric-http-conn-cur').gauge({label:'HTTP Connections', maxValue: 100, threshold: 80});
var m_http_conn_tot= $('#metric-http-conn-tot').gauge({label:'HTTP Connections', suffix: 'cps', maxValue: 1000, threshold: 800, counter: true});
function updateAnalyzer(data) {
m_sflow_bps.gauge('update', {value: data.sFlowBytesReceived * 8});
m_sflow_pps.gauge('update', {value: data.sFlowDatagramsReceived});
m_process.gauge('update', {value: 100 * data.cpuLoadProcess});
m_system.gauge('update', {value: 100 * data.cpuLoadSystem});
m_heap.gauge('update', {value: 100 * data.heapUsed / data.heapMax});
m_agents.gauge('update',{value: data.sFlowAgents});
m_http_conn_cur.gauge('update',{value: data.httpConnectionsCurrent});
m_http_conn_tot.gauge('update',{value: data.httpConnectionsTotal});
$('#about-version').html(data.updateAvailable ? data.version + ' (<a href="https://sflow-rt.com/download.php">update available</a>)': data.version);
}
(function pollAnalyzer() {
$.ajax({
url: '../analyzer/json',
dataType: 'json',
success: function(data) {
updateAnalyzer(data);
},
error: function() {
$('.gauge').addClass('warn');
},
complete: function() {
setTimeout(pollAnalyzer, 5000);
},
timeout: 60000
});
})();
function updateApps(appInfo) {
var scriptToApp = {};
var apps = Object.keys(appInfo).sort();
for(let i = 0; i < apps.length; i++) {
let rec = appInfo[apps[i]];
let scripts = rec.scripts;
for(let s = 0; s < scripts.length; s++) scriptToApp[scripts[s]] = apps[i];
}
m_app_run.gauge('update', {value: apps.length});
$.get('../scripts/json', function(scriptInfo) {
var failed = 0, running = 0, failedApps = {}, app_failed = 0;
var scripts = Object.keys(scriptInfo);
for(let i = 0; i < scripts.length; i++) {
let metrics = scriptInfo[scripts[i]];
if(metrics.alive) running++;
else if(!metrics.gracefulExit) {
failed++;
let app = scriptToApp[scripts[i]];
if(app) {
let appFailures = failedApps[app];
if(appFailures) failedApps[app]++;
else {
failedApps[app] = 1;
app_failed++;
}
}
}
}
m_script_run.gauge('update', {value: scripts.length});
m_script_err.gauge('update', {value: failed, maxValue: scripts.length });
m_app_err.gauge('update', {value: app_failed, maxValue: apps.length });
$('#app-list').empty();
if(apps.length > 0) {
for(let i = 0; i < apps.length; i++) {
let rec = appInfo[apps[i]];
let uri = rec.entry ? '../app/'+apps[i]+rec.entry : '#';
let status = failedApps[apps[i]] ? 'btn-outline-danger' : 'btn-outline-success';
let disabled = rec.entry ? '' : ' disabled';
$('#app-list').append('<a href="'+uri+'" class="btn m-1 text-truncate ' + status + disabled + '">'+apps[i]+'</a>');
}
} else {
$('#app-list').append('<p class="lead"><em>No applications installed</em></p>');
}
}, 'json');
}
(function pollApps() {
$.ajax({
url: '../apps/json',
dataType: 'json',
success: function(data) {
updateApps(data);
},
error: function() {
$('#app-list a').removeClass('btn-outline-success').addClass('btn-outline-danger');
},
complete: function() {
setTimeout(pollApps, 5000);
},
timeout: 60000
});
})();
});
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