Discover how to perform Blue-Green deployments from scratch without Kubernetes. Along the way you’ll learn CI/CD integration, Nginx, bash scripting, and the Linux permissions system.

Docker is a popular tool for creating and deploying applications in isolated environments. But how can you use Docker to run a Node.js web application? In this tutorial, you will learn how to create a Docker image for a Node.js app, how to run it in a container, and how to use Docker Compose to manage multiple containers. You will also see how to use Docker volumes to persist data and how to use Docker networks to connect containers. By the end of this tutorial, you will have a solid understanding of how to dockerize a Node.js web application and how to leverage the benefits of Docker for development and deployment.

By following the guidelines demonstrated in this article, you will be able to keep your tests as clean and efficient as possible.

Elixir is mature and battle-tested in creating great software and providing a coherent, performant, and reliable development system to the delight of developers around the world.

This article introduces the concept of service meshes, the problems they solve, and the features they offer.