setup.sh

# installing jenkins on Ubuntu 22.04 LTS (Droplet Digital Ocean) 

# 1. Update the package index on your server:
sudo apt-get update

# 2. Install the default-jdk package, which provides the Java Development Kit:
sudo apt-get install default-jdk


# 3. Verify that Java is installed correctly by checking its version:
java -version

# This should output the version of Java that you just installed.


#4. Add the Jenkins repository key to your system:
 sudo wget -O /usr/share/keyrings/jenkins-keyring.asc \
    https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key

# 5. Add the Jenkins repository to your system:
    
  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

#6. Update the package index on your server again:
  sudo apt-get update
  sudo apt-get install fontconfig openjdk-17-jre
  sudo apt-get install jenkins
#7. Install Jenkins:
sudo apt-get install jenkins

#8. Start the Jenkins service:
sudo systemctl start jenkins


#9. Enable the Jenkins service to start automatically at boot:
sudo systemctl enable jenkins

#10. Verify that Jenkins is running by checking its status:
sudo systemctl status jenkins

# This should show that Jenkins is active and running.

#You should now be able to access the Jenkins web interface by going to 
http://your_server_ip:8080 in your web browser.

#To get your administrator password, run this command to get it.
 sudo cat /var/lib/jenkins/secrets/initialAdminPassword


 # Install Python
sudo apt install -y python3 python3-pip

# Install Virtualenv
sudo pip3 install virtualenv