Creating an Ansible Playbook which will dynamically load the variable file named same as OS_name and just by using the variable names we will Configure our target node.( Note: No need to use when keyword here. ) In different OS, software name is different. For example, web server software name…

Creating a network Topology Setup in such a way so that System A can ping to two Systems, System B and System C but both these systems should not be able to ping each other without using any security rule e.g. firewall etc. You can refer to one of my…

configuring reverse proxy on linux OS using ansible, first on oracle VM and than on AWS cloud. Github repo link → https://github.com/iamShahHarshil/haproxy-with-ansible Haproxy is a software of program that we will use to configure reverse proxy and Load-Balancer for Apache web server Configuring Haproxy is a 3 step process. We will install haproxy program on the node…

Step by step guide on how to configure and start hadoop cluster with help of Ansible. NOTE: In this article I am not using ansible roles. And this practical is performed in RedHat linux 8 OS. Github repo : https://github.com/iamShahHarshil/hadoop_with_ansible Here in this article I will only explain what tasks…

When it comes to space and ML, than sky is the limit !! As we all know NASA is one of the organization doing space exploration. They search for different exoplanets, do space expeditions, launch rockets and all such fun stuff. …

Openshift is a cloud enabled containerization software developed by RedHat. It is a Platform as a service (PaaS). It’s an open source cloud-based user-friendly platform used to create, test, and run applications, and finally deploy them on cloud. Applications written in languages like Node.js, Ruby, Python, Perl, and Java can…

Netflix uses technologies like AWS, jenkins and nebula to successfully provide streaming service to end users. What is Jenkins ? Jenkins is a self-contained, open source automation server which can be used to automate all sorts of tasks related to building, testing, and delivering or deploying software. …

In this article I will configure httpd web server inside docker OS that is in return running on top of red hat linux 8. Before starting make sure Docker software is installed. You have basic idea of docker. Note: Here For performing this task I am using REDHAT 8 as the BaseOS. Step-1: Start The…

Here I will use LVM to provide elasticity to hadoop cluster. What is LVM ? Logical Volume Management (LVM) creates a layer of abstraction over physical storage, allowing you to create logical storage volumes. With LVM in place, you are not bothered with physical disk sizes because the hardware storage is hidden from the…