Hello Everyone! The goal of my blog is simple. To get people interested in DevOps. Until a few years ago, I hadn’t even heard about the word. But once I came to know about it, it was limitless. So let’s start with a basic question. What and why did…

In my previous article , we went through the basic concepts of Docker. Now , lets have a deep dive into it. I would be covering some very interesting features of Docker. Dockerfile A Dockerfile is a set of instruction that tells the docker engine to perform certain actions. It consists…

What’s and Why’s of Docker Before the inception of Docker, let’s understand how an application was deployed. An application had various services- frontend and a DB (Lets keep it simple :) ). So , the Dev team builds the projects using various dependencies (packages) . For example — A developer , Mariam , starts making…

Hi Everyone, By the end of this article, hopefully , you would be able to understand the concepts of Modules in Terraform. A Module is a reusable code component that is defined in Terraform and it can be invoked onto different projects as and when required. Use Case: Suppose the company has…

For curious minds , I tried out certain terraform examples to know more about the Terraform State file. A Terraform state file ( .tfstate extension) is a file that stores the configurations of the infrastructure that has been created. It contains the details of terraform version, resources, outputs and others…

Hi everyone, This article will show you how you can create an Ubuntu EC2 instance and install Apache Server in a single go without any manual intervention. Prerequisite: Generate a key pair of .pem extension since we need to have SSH access to an Ubuntu Instance. Terraform file important actions: Creates an Security group and…

Hey everyone, continuing from the Part-1, here are a few other interesting blocks and functions of Terraform. Repo : https://github.com/linubajy/Terraform Example 1-Data Blocks A data block can be your friend by helping you to fetch data from the provider, here AWS. We specify the object that we need along with certain filters to…

Hi Everyone, Terraform is an IaC tool that is hot in the DevOps market. You can learn about the basics of it in my previous article. Continuing with the series , I have created a Repo in GitHub which contains some Real World Examples that can help you understand better…

Hi everyone, In my previous article , we went through the core concepts of Ansible! Now its time to get it in action! So this article is about setting up 2 servers , I prefer Ubuntu servers and since I’m currently not using one , I decided to write a…