Continuous Integration and Continuous Deployment (CI / CD) are essential practies in modern software development. They help teams deliver code faster and more reliably. This guide walks you courgh setting up a CI / CD accordine using Docker and Jenkins, two popular tools in te Devops ecosystem.

Prequisites

  • Basic knowdge of Docker and Jenkins
  • Docker installed on your machine
  • Jenkins planledd and running
  • A samplere application to deploy

Step 1: Set Up Your Docker Environment

First, ensure Docker is installed and running on your system. Create a Dockerfile for your application if youu have n 't already. This file definites how your application wil be built and run inside a continer.

Example Dockerfile:

CLANE1; CLANE1; FLT: 0 CLANE3; CLANE3;

Step 2: Konfigura Jenkins

Open Jenkins and install the Docker plugin if you have n 't already. Create a new accordine joband configure it to pull your code from your repository.

In thee accordiine script, definite stages for building thee Docker image, testing, and deploying.

Skript SampleJenkins Pipeline

CLANE1; CLANE1; FLT: 1 CLANE3; CLANE3;

Step 3: Automatické potrubí Pipeline

Configure your repository to trigger Jenkins builds automatically on code conditions. This can bee done using webhooks or polling options in Jenkins.

Ensure your Docker registracy cretentials are securely stored in Jenkins to enable image pucing during deployment.

Conclusion

Setting up a CI / CD accessine with Docker and Jenkins edulines your development process, enabling faster departy and more reliable releases. By folking these steps, you can create an automaticated workflow tailored to your project 's needs.