Introduction When you develop apps, you want them to bring the best user experience. To make magic happen, your app needs a background code that runs in response to events. But managing the backend hosting and creating backend code requires you to size, provide, and measure multiple servers, manage app updates, use…

Photo by Markus Spiske on Unsplash Automate boring things! Introducing opsdroid, a Python 3 chat-ops bot. An open source chatbot framework written in Python. It is designed to be extendable, scalable and simple. This framework is designed to take events from chat services and other sources and execute Python functions (skills) based on…

AWS Command Line Interface (AWS CLI) is an open source tool that helps you to communicate with AWS resources using commands in your shell command line. With limited setup, the AWS CLI helps to start running commands that enforce features similar to that offered by the browser-based AWS Management Console…

Serverless Computing powers up your application backend with zero configuration of servers running on the cloud while focusing you more on business logic rather than server management. All you need to do is how you write code and just deploy it on the cloud(AWS Lambda for Compute). Let’s just take…

The architecture is defined below: Before you start, you need an Amazon Web Services (AWS) account. If you haven’t created an account already, go to https://aws.amazon.com/, and then choose Create a Free Account. The stack for this process includes the following resources: A VPC and the associated networking resources, including…

AWS Security provides you a view of your security alerts and security posture to your AWS accounts. There are powerful security tools that provides from firewalls and endpoint protection to vulnerability and compliance scanners. According to AWS Security tools, you now have one & only place that aggregates, organizes your…

The server-free computer model allows you to build and run applications and services without having to worry about infrastructure or servers. It removes infrastructure management tasks such as server provisioning, marking, operating system optimization, measurement, and power allocation. …

Terraform is an open-source infrastructure as code software tool that provides a consistent CLI workflow to manage many cloud services. Terraform codifies cloud APIs into declarative configuration files. In this example, we will show you how to build multiple interdependent recourses using Terraform on AWS. 1. Install Terraform

Lets first introduce about the file structure that “How I am going to configure it ?” So, I have made the four roles :- 1. For launching the instances 2. Configuring the Common Setup which need on Both Nodes i.e master and slave. 3. Configuring the master node (like initializing master , configuring flannel etc…