Prometheus MySQL exporter init script for SysV init system

Here at computingforgeeks, we have a comprehensive guide on Monitoring MySQL / MariaDB with Prometheus in five minutes. The initial guide was written for systemd servers, but you may be having MySQL...

Monitoring MySQL / MariaDB with Prometheus in five minutes

Prometheus is a leading time series database and monitoring solution that is open source. Prometheus collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts...

How to Install Sensu Monitoring Tool on Ubuntu 18.04 LTS

Welcome to our guide on How to Install Sensu Monitoring Tool on Ubuntu 18.04 LTS. Sensu is an open-source, full-stack monitoring tool suitable for any kind of dynamic operating environments. It is...

How to add Grafana Data Source using Ansible

In this blog post, I'll show you how you can easily add a Data Source to Grafana without using Grafana Web interface. Grafana supports various storage backends for your time series...

Install LibreNMS Monitoring Tool on CentOS with Letsencrypt and Nginx

In this guide, we will cover the installation and configuration of LibreNMS on CentOS 7 server with Nginx and optional Letsencrypt SSL certificate for security. What is LibreNMS? LibreNMS is a community-based GPL-licensed auto-discovering network...

How to Check TCP connections States in Linux with Netstat

TCP (Transmission Control Protocol) is a standard that defines how network conversation between two systems is established and maintained to facilitate an exchange of data between applications. Internet Protocol (IP) defines...

How to Install Icinga2 Monitoring Tool on Ubuntu 18.04 LTS

Icinga 2 is an open source, scalable and extensible monitoring tool which checks the availability of your network resources, notifies users of outages, and generates performance data for reporting. Icinga 2...

How to Install Elasticsearch 6 on CentOS 7 with Kibana Data Visualization tool

Elasticsearch is a highly scalable open-source full-text search and analytics engine tool which helps you to store, search, and analyze big volumes of data in near real time. In this guide,...

How to Install Observium on Ubuntu 18.04 LTS with Nginx

In this article, we will look at how to Install Observium on Ubuntu 18.04 LTS (Bionic Beaver) Linux. Observium is an auto-discovering network monitoring tool with low-maintenance and support for Cisco, Juniper, Linux, Windows,...

How To Monitor VMware ESXi Host Using LibreNMS

In our recent article, we looked at How to Install and Configure LibreNMS on Ubuntu 18.04 LTS with Nginx. Here we will cover how to monitor VMware ESXi hosts using LibreNMS. LibreNMS is a...