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otp authentication node js

Hello. In this tutorial, we will create a simple node js application and implement an otp authentication login mechanism. Once the otp will be verified an access token will be generated that can be further used to access the secure api’s. 1. Introduction Authentication and authorization are the key features of any application. Authentication provides access while authorization specifies what ...

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Deploy Nodejs application to Kubernetes

Hello. In this tutorial, we will create a simple nodejs application and deploy it on the Kubernetes cluster running on Docker. 1. Introduction In the present world, Docker is an important term – Often used in CI/CD platform that packages and runs the application with its dependencies inside a container Is a standard for Linux Containers A Container is a ...

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The Basics of the Docker Run Command

In this article we will learn the basics of the Docker run command. 1. Introduction Docker is a platform for developers and sysadmins to build, run, and share applications with containers. The use of containers to deploy applications is called containerization. Fundamentally, a container is nothing but a running process, with some added encapsulation features applied to it in order ...

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