Install Jenkins on Amazon Linux 2 instance:

 

Step 1:Launch the basic EC2 instance with 8080 port enable in the security group.

Step 2:Update the software package of the instance using the below command:

sudo su
sudo yum update -y

Step 3:Install java packages and remove the oldest version of java if any:

sudo yum install java-1.8.0sudo yum remove java-1.7.0-openjdk

Step 4:Add the Jenkins repo

sudo wget -O /etc/yum.repos.d/jenkins.repo \
    https://pkg.jenkins.io/redhat-stable/jenkins.repo

Step 5:Import the key file:

sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.keysudo yum upgrade

Step 6:Install Jenkins using the below command:

sudo yum install jenkins -y

Step 7:Enable the Jenkins service to start at boot:

sudo systemctl enable jenkins

Start Jenkins as a service:

sudo systemctl start jenkins

You can check the status of the Jenkins service using the command:

sudo systemctl status jenkins

Step 8: Open the browser and hit the public IP along with the 8080 port.

Step 9: Copy the path and get the password from the server:

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

Step 10: Install the suggested plugins :

Step 11: Add the user credentials and save it:

Step 12: Installation and configuration are completed and now you can start creating the Jenkins jobs.

So I hope this was very helpful and if you have any doubts or any questions you can write them down in the comment section below and I will try to answer you as soon as I can.

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