@elastic/makelogs/samples/index.js

Simple log generator for testing kibana

'use strict';

var WeightedList = require('./weighted_list');
var RandomList = require('./random_list');
var RandomSample = require('./random_sample');
var IpGenerator = require('./ip_generator');
var Stochator = require('./stochator');
var roundAllGets = require('./round_all_gets');

var dayMs = 86400000;

var sets = {};

sets.lessRandomMsInDay = roundAllGets(new Stochator({
  min: 0,
  max: dayMs,
  mean: dayMs / 2,
  stdev: dayMs * 0.15,
}, 'get'));

sets.lessRandomRespSize = require('./response_size');
sets.randomRam = new RandomList(require('./ram'));
sets.randomOs = new RandomList(require('./os'));

sets.astronauts = new RandomList(require('./astronauts').map(function (name) {
  return name.replace(/\W+/g, '-').toLowerCase();
}));

sets.airports = new RandomList(require('./airports'));

sets.ips = new IpGenerator(100, 1000);

sets.countries = new WeightedList(require('./countries'));

sets.extensions = new WeightedList({
  'png': 3,
  'gif': 2,
  'jpg': 20,
  'css': 5,
  'php': 1,
});

sets.responseCodes = new WeightedList({
  200: 92,
  404: 5,
  503: 3
});

sets.tags = new WeightedList({
  'error': 6,
  'warning': 10,
  'success': 84
});

sets.tags2 = new WeightedList({
  'security': 20,
  'info': 75,
  'login': 5
});

sets.timezones = new WeightedList({
  '-07:00': 1
});

sets.referrers = new WeightedList({
  'www.slate.com': 50,
  'twitter.com': 35,
  'facebook.com': 20,
  'nytimes.com': 10
});

sets.userAgents = new WeightedList({
  'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)': 30,
  'Mozilla/5.0 (X11; Linux i686) AppleWebKit/534.24 (KHTML, like Gecko) Chrome/11.0.696.50 Safari/534.24': 35,
  'Mozilla/5.0 (X11; Linux x86_64; rv:6.0a1) Gecko/20110421 Firefox/6.0a1': 40
});

sets.stylesheets = new RandomList([
  'main.css',
  'app.css',
  'ads.css',
  'ad-blocker.css',
  'pretty-layout.css',
  'semantic-ui.css'
]);

sets.relatedContent = new RandomSample(0, 5, require('./_content'));

module.exports = {};
for (const [key, set] of Object.entries(sets)) {
  module.exports[key] = typeof set === 'function'
    ? set
    : () => set.get();
}