sudo apt-get update
sudo apt-get install -y openjdk-8-jdk
java -version

wget -q -O - https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo apt-key add -
sudo sh -c 'echo deb https://pkg.jenkins.io/debian-stable binary/ > \
   /etc/apt/sources.list.d/jenkins.list'
sudo apt-get update
sudo apt-get install jenkins -y
sudo service jenkins start
sudo cat /var/lib/jenkins/secrets/initialAdminPassword

sudo apt-get install -y curl
curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -
sudo apt-get install -y nodejs

echo "jenkins ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers