Question

How do I install Jenkins on ubuntu?

Answer 1

Hey @Chandu, follow these steps to install Jenkins on Ubuntu:

wget -q -O - https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add -
echo deb https://pkg.jenkins.io/debian-stable binary/ | sudo tee /etc/apt/sources.list.d/jenkins.list 
sudo apt-get update 
sudo apt-get install jenkins

Start Jenkins

sudo systemctl start jenkins
sudo systemctl status jenkins

By default jenkins runs on port 8080

sudo ufw allow 8080

Go to this to set up jenkins

http://ip_address_or_domain_name:8080

Execute the following command to get the token:

sudo cat /var/lib/jenkins/secrets/initialAdminPassword

Enter the token, create an account and you're good to go :)