- A Cloud Guru
Building a Docker Image using Packer and Jenkins
In this hands-on lab, you will be taking on the role of a DevOps engineer who manages a Packer file that is used to create a Docker image for one of the team's applications. You have created a new Packer file and committed it to GitHub. Now you want to automate the build process. The team has a Jenkins server that is used for running tests against the code. You have decided to create a Jenkins job to help manage the build process.
Table of Contents
Open port 8080 on firewalld.
- Open the firewall
sudo firewall-cmd --zone=public --permanent --add-port=8080/tcp sudo firewall-cmd --reload
- Check the firewall.
sudo firewall-cmd --zone=public --permanent --list-ports
Create the Packer build job.
Run the build job.
What's a lab?
Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.