🏗️🚀 Installing Jenkins for Continuous Integration and Automation! 😃🔧

Procedure to install Jenkins

Step1:

Go to https://www.jenkins.io/doc/book/installing/linux/

Search for Long Term Support release

Step2:

Go to the console and find whether Java is installed or not, if not then

sudo apt update
sudo apt install openjdk-17-jre
java -version

Then you will see

Step3:

After that run the following command to install Jenkins

curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key | sudo tee \
  /usr/share/keyrings/jenkins-keyring.asc > /dev/null
echo deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] \
  https://pkg.jenkins.io/debian-stable binary/ | sudo tee \
  /etc/apt/sources.list.d/jenkins.list > /dev/null
sudo apt-get update
sudo apt-get install jenkins

To check the status type service Jenkins status

Step4:

command for Jenkins

To check the status: service jenkins status

To restart the Jenkins: service jenkins restart

To stop the Jenkins: service jenkins stop

Step5:

After that go to the browser and paste your public Ip with a port number just like http://34.219.153.205:8080

Then you will see this page

Step6:

Then run this command

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

you will get the key copy that key and paste it on the Jenkins and click continue

Step7:

Then you will see a new page

click on Install suggested plugins it will automatically install some plugins

Step8:

Then it will ask to create an admin user

Add the detail and click continue

Step9:

you will get an URL from which you can access it and click continue

Step10:

Then a new page will open click on Start using Jenkins

Then finally you will see the Jenkins page