Integrating Jenkins Container with Tomcat Container

docker-compose up -d

Prepare you jenkins server and then tomcat server

For Installing Tomcat on Ubuntu-18.04

apt-get update && apt-get install -y tomcat9 tomcat9-docs tomcat9-examples tomcat9-admin

For Installing Jenkins on Ubuntu-18.04

wget -q -O - https://pkg.jenkins.io/debian/jenkins.io.key | sudo apt-key add -

Then add the following entry in your /etc/apt/sources.list:

deb https://pkg.jenkins.io/debian binary/
sudo apt-get update
sudo apt-get install jenkins

Note: Make sure Java 8 or Java 11 installed