How to build the NodeJs app from scratch!

This is a small, hopefully fun introduction to a concept of Docker and Docker file.

Terraform : Chaos to code

Terraform is hot-word in IT scene. It can literally terraform your barren, ill-developed IT infra to beautiful, lush productive environment, with just a dash of code. Learn more about it here.

Load variable files Dynamically with respect to the OS using Ansible

Problem Statement: Create an Ansible Playbook which will dynamically load the variable file named the same as OS name and just by using the variable names we can Configure our target node.(Note: No need to use when keyword here.) Now, the thing is that we may have multiple Operating Systems. We can definitely use Ansible … Continue reading Load variable files Dynamically with respect to the OS using Ansible

Retrieving Container’s IP Dynamically Using Ansible and Configuring a Webserver Inside the Container

Hey guys hope you all are doing in today’s article we are going to see how can we directly run ansible-playbook directly into the docker container. Isn’t it interesting just think one playbook launching container for us updating inventory and when we run another playbook it will configure the container to run an apache web … Continue reading Retrieving Container’s IP Dynamically Using Ansible and Configuring a Webserver Inside the Container

Elastic Storage in Hadoop using Logical Volume Management

Apache Hadoop is one of the most popular tool for dealing with Big Data.

Kubernetes: Up and Running

Kubernetes is a software that allows us to deploy, manage and scale applications. The applications will be packed in containers and kubernetes groups them into units. It allows us to span our application over thousands of servers while looking like one single unit.

HTTPD Service is not Idempotent in Nature — Make it using Ansible

HTTPD Services is not idempotent in nature and also consume more resources . So, In this article we are going to see how to make HTTPD service idempotent in nature using automation tool Ansible.

Introduction to Automation Testing

Quality is one of the most firm and important factor when it comes to the software or the product one does deliver. With the advancement of Technology we have been witnessing number of tools and softwares to examine the quality…. But before deep dive into some technology or tool or going in depth of the … Continue reading Introduction to Automation Testing