This is my story. This is a story of a simple CSE student from a below average college, becoming capable to gain confidence of doing something meaningful in life. People say stories are fake, but for few minutes let’s think that stories can be true. Yeah, this is a real life story. Alright so let’s get started.

Note :- In this story I will tell you how my life changed within 5 months and how lucky I am. So, this story will be a little bit of longer. But I feel it will help others to get motivated. …


Created by Raktim

In today's world, all Big Companies have millions of users & their billions of Data. But ever think of — How these companies are storing these Huge amount of data daily. Let's see what tools they are using & how we can also setup these tools on our own…

Big Data :


Mostly we run our servers or tasks inside Docker Container, but ever imagined — we can even launch GUI applications inside Docker Container & can access them from the Docker Host system. Stick with me till the end of this blog to learn the basics of Docker & how to achieve this fantastic practical…

Docker :


Created by Raktim

Let's analyze the case study of BOSE, one of the greatest company for Audio products & try to understand How BOSE is utilizing the power of Kubernetes to boost up their Deployments for their IoT Products…

WHY Kubernetes :


Created by Raktim

Ever think of — Why in today's technical world “Learning multiple technologies & integrating them is important for an Engineer ”? Or, What you can do, when you have the knowledge & skills to work on AWS, Ansible & Kubernetes? Let's try to find out these answers…

Why multiple technologies?


Created by Raktim

When I first started learning one of the most demanding Automation Tool — Ansible, I found it so much useful and interesting. But after deep dive the question came —

“What if Ansible Controller Node fail ?” then how you can maintain your Managed Nodes.

Answer of this question is very much simple. Use Ansible Tower, because there are lots of facilities it provides on top of Ansible. In this article I gonna discuss about those benefits with some practical examples. 🙌

What is Ansible :


Created by Raktim

Let's both find out why in today's world these Voice Assistants are so smart and what kind of technologies these popular companies like Google, Amazon, Apple etc. are using behind these smart applications…

Introduction :


Created by Raktim

Let’s learn how to work on AWS using AWS CLI along with Windows advanced shell scripting — PowerShell and JSON Parsing.

This article will help you to learn the basics of the AWS Command Line Interface. Also, we gonna learn how to work on Windows PowerShell and JSON Parser. Then we will integrate these things to create one Automation Script which will help us to provide some resources on AWS. Let's start one by one…

AWS CLI :


Created by Raktim

Provisioning AWS EC2 Instances and Security Group using Ansible Playbook and then Deploying HTTPD Web Server and HAProxy Load Balancer Server using Ansible Roles.

This article will help you to learn, How we can setup EC2 Instances and Security Group on AWS using Today's Most Demanding Automation Tool — Ansible. Next we gonna see how to Deploy multiple HTTPD Web Server as backend server and HAProxy Load Balancer as frontend on top of these backend servers using Ansible Roles.

This particular demonstration will also helps us to learn Distributed Architecture. But before starting let's understand some basic terms…

HAProxy :


Created by Raktim

Provisioning AWS EC2 Instance using Ansible Playbook & configuring HTTPD Server on it using Ansible Roles.

In this article, I will demonstrate How we can setup Security Group & EC2 Instance on AWS using Ansible Scripting Automation. Also, I will show how to create your own customized Roles on Ansible. Finally, we will configure HTTPD Web Server on that EC2 Instance using Ansible Role.

Let's see the Problem Statement :

Deploy Web Server on AWS through ANSIBLE!

  1. Provision EC2 instance through ansible.
  2. Retrieve the IP Address of instance using a dynamic inventory concept.
  3. Configure the webserver through ansible.
  4. Create a role for the webserver to customize the Instance and deploy the webpage to the root directory.

Note: Complete process has to be…

Raktim Midya

Technical Content Writer || Machine Learning | DevOps Automation | Cloud Computing | Big Data Analysis Enthusiast

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