Why use docker and kubernetes how to#
Why use docker and kubernetes full#
Why use docker and kubernetes software#

LetвЂ™s build our application for production with the following command: npm run build

env and add the following content to it to set the port to 3002: PORT=3002 env file and manually setting the port inside it.Д¬lose the process running your React app, then create a. You can change this behavior by creating a. When you start running the application with npm start, by default the application will run on port 3000 if there isnвЂ™t an application running there already. You can manually navigate to your application by navigating to the following URL: The application should look like this: Run the following command to create a new React application in the react-docker directory, then navigate into it and start the application: npx create-react-app react-docker

Why use docker and kubernetes full#

Click here to see the full demo with network requests mkdir react-docker-kubernetesД¬reate a directory called K8s to store your Kubernetes files, and another named react-docker to store your React application and Docker files: mkdir K8sД¬reating a React application and building it for production Creating the project directory structureД¬reate the project directory and navigate into it like so: After that, weвЂ™ll create a React application with Create React App, test the application, and build it for production. In this section, we will create the project directory structure to store our application files. Node.js and npm (Node в‰Ґv14.0.0 and npm в‰Ґv5.6)ДЄlong with the tools mentioned above, you will also need a Docker Hub account.In order to follow this tutorial you will need a machine with the following tools installed: We will use this tool to deploy our dockerized React application, and inspect and manage our local Kubernetes cluster resources. We are going to use this tool to run Kubernetes locally instead of using a cloud provider.ДЇinally, kubectl is the Kubernetes command-line tool that allows us to run commands against Kubernetes clusters. Next, minikube is a tool that sets up a local Kubernetes cluster on macOS, Linux, and Windows. We are going to use it to deploy and manage our dockerized React app.

Kubernetes is an open source tool that allows you to automate the deployment, scaling, and management of containerized applications. Please keep in mind that using Docker to containerize is also known as вЂњ dockerizingвЂќ in the developer community. Its development speed, scalability, and ecosystem richness are some of the many reasons why we will use it to containerize a React application. These containers combine the applications source code with the operating system libraries and dependencies required to run that code in any environment.Дocker allows you to build, test, deploy, and scale applications quickly.

Why use docker and kubernetes software#

LetвЂ™s take a closer look at these tools to learn about why they are the best choice for deploying containerized React applications.Дocker is an open source software containerization platform that allows you to package applications into standardized, isolated units called containers.

Why use docker and kubernetes how to#

In this tutorial, we will learn how to use Docker, minikube, and kubectl to deploy a React application to Kubernetes. Deploy a React app to Kubernetes using Docker

Carlos Mucuho Follow A geologist-turned-programmer.