Setup Multi-node Elasticsearch Cluster
In this guide, we are going to learn how to setup multi-node Elasticsearch cluster. This guide has been tested on Fedora 30/Fedora 29/CentOS 7. So
In this guide, we are going to learn how to setup multi-node Elasticsearch cluster. This guide has been tested on Fedora 30/Fedora 29/CentOS 7. So
In this tutorial, we are going to learn how to install Icinga 2 and Icinga Web 2 on Ubuntu 18.04 LTS. Icinga 2 is an
This guide will take you through how to configure Nagios Email Notification using Gmail. Nagios can be configured to sent out alerts on the state
Every business and brand wants to find the best way to communicate its message to its target audience. Whether through their website, social media, or
In this tutorial, you will learn how to install VirtualBox 6.1 on Fedora 33. VirtualBox 6.1 is available for installation in most Linux platforms package
In this guide, we’ll walk you through the step-by-step process of how to safely upgrade kubeadm Kubernetes cluster. Upgrading a Kubernetes cluster that was originally
In this tutorial, we are going to learn how to install and configure Filebeat on CentOS 8. Filebeat is one of the Elastic Stack beats,
Over the years, content marketing has proven to be very reliable when it comes to promoting a brand or product. When done with the right
In this guide, we are going to learn how to install and configure Postfix as send-only SMTP server on Fedora 29. Postfix is a free
In this guide, we are going to learn how to install Prometheus on Debian 10. Prometheus is an open-source systems and service monitoring system. It collects metrics