100 lines
1.9 KiB
JavaScript
100 lines
1.9 KiB
JavaScript
/* global _ */
|
|
|
|
/*
|
|
* Complex scripted dashboard
|
|
* This script generates a dashboard object that Grafana can load. It also takes a number of user
|
|
* supplied URL parameters (in the ARGS variable)
|
|
*
|
|
* Return a dashboard object, or a function
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
// accessible variables in this scope
|
|
var window, document, ARGS, $, jQuery, moment, kbn;
|
|
|
|
// Setup some variables
|
|
var dashboard;
|
|
|
|
// All url parameters are available via the ARGS object
|
|
var ARGS;
|
|
|
|
// Setup the metric dimensions.
|
|
var dimensions = [];
|
|
|
|
for (var key in ARGS) {
|
|
var isDimParam = key.startsWith("dim_");
|
|
if (isDimParam) {
|
|
var value = ARGS[key];
|
|
var dim = {
|
|
"key": key.substring(4),
|
|
"value": value
|
|
};
|
|
dimensions.push(dim);
|
|
}
|
|
}
|
|
|
|
|
|
// Intialize a skeleton with nothing but a rows array and service object
|
|
dashboard = {
|
|
rows : [],
|
|
};
|
|
|
|
// Set a title
|
|
dashboard.title = 'Alarm drilldown';
|
|
|
|
// Set default time
|
|
// time can be overriden in the url using from/to parameters, but this is
|
|
// handled automatically in grafana core during dashboard initialization
|
|
dashboard.time = {
|
|
from: "now-6h",
|
|
to: "now"
|
|
};
|
|
|
|
var rows = 1;
|
|
var metricName = '';
|
|
var hostname = '';
|
|
|
|
if(!_.isUndefined(ARGS.rows)) {
|
|
rows = parseInt(ARGS.rows, 10);
|
|
}
|
|
|
|
if(!_.isUndefined(ARGS.metric)) {
|
|
metricName = ARGS.metric;
|
|
}
|
|
|
|
if(!_.isUndefined(ARGS.hostname)) {
|
|
hostname = ARGS.hostname;
|
|
}
|
|
|
|
for (var i = 0; i < rows; i++) {
|
|
|
|
dashboard.rows.push({
|
|
title: 'Chart',
|
|
height: '300px',
|
|
panels: [
|
|
{
|
|
title: metricName,
|
|
type: 'graph',
|
|
span: 12,
|
|
fill: 1,
|
|
linewidth: 2,
|
|
targets: [
|
|
{
|
|
"aggregator": "avg",
|
|
"alias": hostname,
|
|
"dimensions": dimensions,
|
|
"metric": metricName,
|
|
"period": "300",
|
|
}
|
|
],
|
|
tooltip: {
|
|
shared: true
|
|
}
|
|
}
|
|
]
|
|
});
|
|
}
|
|
|
|
return dashboard;
|