Kue Prom

Provides promotheus metrics for Kue

Metrics:

• inactive job (gauge)
• active job (gauge)
• complete job (gauge)
• failed job (gauge)
• delayed job (gauge)

Usage

import promClient from 'prom-client';
import * as kueProm from 'kue-prom';

const queue: kue.Queue = kue.createQueue(...);

const kueMetric = kueProm.init({
  jobName: 'pdf',
  queue,
  promClient, // optional, it will use internal prom client if it is not given
  interval: 1000, // optional, in ms, default to 60000
  prefixMetricName: 'my_app' // optional
});

kueMetric.run();

// Metrics result in Promotheus
// my_app_pdf_job_inactive
// my_app_pdf_job_active
// my_app_pdf_job_complete
// my_app_pdf_job_failed
// my_app_pdf_job_delayed

API

init(options)

Initialize

options:

• jobName (required): kue job name
• queue (required): kue queue
• promClient (optional): prom client instance
• interval (optional, default 60000): interval in ms to fetch the Kue statistic
• prefixMetricName (optional): prefix for metric name

run()

Start running and fetching the data from Kue based on interval

stop()

Stop running

License

MIT © Budi Irawan