docker multi arch platform builds complete guide with demo скачать в хорошем качестве

docker multi arch platform builds complete guide with demo

Download 1M+ code from https://codegive.com/c68cf65 sure! this tutorial will provide you with a comprehensive guide on how to build multi-architecture docker images. this is particularly useful when you want your docker images to run on different architectures (like `amd64`, `arm64`, etc.). what is docker multi-arch? docker multi-architecture (multi-arch) support allows you to build images that can run on different cpu architectures. this is useful for deploying applications on different hardware platforms seamlessly. prerequisites 1. **docker installed**: make sure you have docker installed on your system. you can check this by running: ```bash docker --version ``` 2. **docker buildx**: docker buildx is a docker cli plugin for extended build capabilities with buildkit. you can check if it's installed by running: ```bash docker buildx version ``` if it's not installed, you can enable it by running: ```bash docker buildx create --use ``` 3. **docker hub account**: to push your images to docker hub, you’ll need an account. step 1: create a sample application for demonstration, we will create a simple node.js application. 1. create a project directory: ```bash mkdir multi-arch-demo && cd multi-arch-demo ``` 2. create a simple node.js application. create a file called `app.js`: ```javascript const http = require('http'); const hostname = '0.0.0.0'; const port = 3000; const server = http.createserver((req, res) = { res.statuscode = 200; res.setheader('content-type', 'text/plain'); res.end('hello world
'); }); server.listen(port, hostname, () = { console.log(`server running at http://${hostname}:${port}/`); }); ``` 3. create a `package.json` file: ```json { "name": "multi-arch-demo", "version": "1.0.0", "main": "app.js", "dependencies": { "http": "0.0.1" }, "scripts": { "start": "node app.js" } } ``` 4. create a dockerfile in the same directory: `` ... #Docker #MultiArch #BuildGuide Docker multi-architecture builds platform compatibility cross-platform images Dockerfile buildx ARM architecture x86 architecture containerization CI/CD pipeline Docker Hub image optimization multi-stage builds demonstration best practices