- Lab
- A Cloud Guru
Jenkins and the CLI
In this lab, you will be provided with a server that has Jenkins pre-installed but not fully configured. As part of this lab, you will need to configure it for first use. Once configured and you can access the GUI, you will then need to configure it so you can use the Jenkins CLI. Once configured, you will use the Jenkins CLI from the provided server and run a command to show it is configured properly for use.
Path Info
Table of Contents
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Challenge
Log In to the Provided Server
Log in to the server as
cloud_user
with the provided password to ensure you can log in. When the fileSERVER-READY
is shown in the/home/cloud_user
folder, then you can follow along with the tasks. -
Challenge
Log In to the Jenkins Instance on Port 8080
The supplied CentOS 8 server has Jenkins pre-installed. Use the same username and password as the provided server to log into the GUI.
-
Challenge
Configure Jenkins for First Use
- Connect to the provided Jenkins server at port 8080.
- Configure the Jenkins server for first use by adding the key as mentioned on the initial landing page, creating a user called admin, and then installing the default plugins.
-
Challenge
Enable and Configure the Jenkins SSH Server via the GUI
- Enable the SSH server built into Jenkins to use the fixed port 53801.
- Create an SSH key using cloud_user and the
ssh-keygen
command. - Copy and then paste the generated
id_rsa.pub
from the cloud_user into the relevant location for the admin user in the GUI. - Save this configuration.
-
Challenge
Test the Jenkins CLI
Test you can use the Jenkins CLI by running the Jenkins CLI
help
command through an SSH connection to the Jenkins server.
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.
Provided environment for hands-on practice
We will provide the credentials and environment necessary for you to practice right within your browser.
Guided walkthrough
Follow along with the author’s guided walkthrough and build something new in your provided environment!
Did you know?
On average, you retain 75% more of your learning if you get time for practice.