Install and configure the jenkins on ubuntu 22.04; In this tutorial, i am going to show you how to install and configure jenkins on ubuntu 22.04.
How to Install and configure the Jenkins on Ubuntu 22.04
Just use the below given steps to install and configure jenkins on ubuntu 22.04:
- Step 1 – Add Jenkins GPG key
- Step 2 – Add Jenkins Stable Debian Package
- Step 3 – Update Dependencies
- Step 4 – Install Jenkins on Ubuntu
- Step 5 – Opening the Firewall
- Step 6 – Setting Up Jenkins
Step 1 – Add Jenkins GPG key
Open your command prompt and execute the following command on the command prompt to add Jenkins GPG key:
wget -q -O - https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo apt-key add -
Step 2 – Add Jenkins Stable Debian Package
Run the following command on the command prompt to add Jenkins stable Debian package repository:
echo "deb https://pkg.jenkins.io/debian-stable binary/" | sudo tee /etc/apt/sources.list.d/jenkins.list
Step 3 – Update Dependencies
Run apt update
so that apt
will use the new repository:
sudo apt update
Step 4 – Install Jenkins on Ubuntu
Run the following command on command prompt to install Jenkins and its dependencies:
sudo apt install jenkins
Then run the following command on command prompt to confirm its status:
systemctl status jenkins
If its not running, start Jenkins using the running the following command on command prompt:
sudo systemctl start jenkins
Step 5 – Opening the Firewall
By default, Jenkins runs on port 8080
. Open that port using ufw
:
sudo ufw allow 8080
Note: If the firewall is inactive, the following commands will allow OpenSSH and enable the firewall:
sudo ufw allow OpenSSH sudo ufw enable
Check ufw
’s status to confirm the new rules:
sudo ufw status
You’ll notice that traffic is allowed to port 8080
from anywhere:
OutputStatus: active To Action From -- ------ ---- OpenSSH ALLOW Anywhere 8080 ALLOW Anywhere OpenSSH (v6) ALLOW Anywhere (v6) 8080 (v6) ALLOW Anywhere (v6)
With Jenkins installed and a firewall configured, you have completed the installation stage and can continue with configuring Jenkins.
Step 6 – Setting Up Jenkins
Use default port, 8080
with your server domain name or IP to set up your installation; address: http://your_server_ip_or_domain:8080
Now, we should receive the Unlock Jenkins screen, which displays the location of the initial password:
In the terminal window, use the cat
command to display the password:
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
Conclusion
Install and configure the jenkins on ubuntu 22.04; In this tutorial, i have shown to you how to install and configure jenkins on ubuntu 22.04.
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