Shell script for setting up Jenkins in Ubuntu instance | Setup Jenkins using Shell Script

#!/bin/bash

# Shell script for installing Java, Jenkins and Maven in Ubuntu 22.0.4 EC2 instance

# Command for installing Java 17
sudo apt-get update

sudo apt install openjdk-17-jdk -y

 # Command for installing maven
sudo apt install maven -y

# Script for Jenkins installation

#Add Repository key to the system

sudo wget -O /etc/apt/keyrings/jenkins-keyring.asc \ https://pkg.jenkins.io/debian-stable/jenkins.io-2026.key

#Append debian package repo address to the system

echo "deb [signed-by=/etc/apt/keyrings/jenkins-keyring.asc]" \ https://pkg.jenkins.io/debian-stable binary/ | sudo tee \ /etc/apt/sources.list.d/jenkins.list > /dev/null

# Install Jenkins

sudo apt update && sudo apt install jenkins -y

echo "Jenkins installed successfully.."