URL Shortener [complete DevOps CI/CD Pipeline]

Executed in an Ubuntu VM

Tools Used: Java, Maven, Git, Puppet, Docker, Ansible, Graphite, Grafana, Jenkins.

1) Building the Java Application

Creating a new Eclipse Project

Giving the Project the name 'urlShortener'

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2) Defining the Java Project in Eclipse

Project Structure in Eclipse

Details of pom.xml

Details of application.properties

Details of shorten.html (used for UI)

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3) Building the Java Application using Maven

Configure Build Path

Running mvn clean

Running mvn install

Running the jar file created in previous step

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4) Demo of the Website

Screenshot of website running on localhost port 1234

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5) Setting up Deployment with the Help of Puppet

Initial file for deploy.pp for use with puppet

Applying the puppet file

Checking the status of the puppet deployment

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6) Git for Version Control of URL Shortener Website Application

Disable existing urlshortener service

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7) Docker Setup for Deployment through Dockerfile

Initial Dockerfile for deployment

Building the docker container

Running the docker container

Output of docker container running

Thus we have successfully run the URL shortener application using docker container

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8) Ansible Playbook Setup for Advanced Configuration of Docker Container and Automation CI

Make ansible folder

Ansible playbook deploy.yml

Running ansible-playbook

Deployment of website using ansible playbook tasks

Thus we have deployed the website using ansible playbook.

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9) Jenkins Setup for CI

Initial Jenkins config file

Configuring Jenkins for building on new commit to repository

Linking the local repository on the @git user of the virtual machine

Successfully setup Jenkins CI

Jenkins CI build output run

Successful deployment using Jenkins which is triggered on push to @master branch of the local git repository

Deployment of website automated using Jenkins CI on every push

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10) Graphite and Grafana for Monitoring the Usage and Showing the Statistics of Websites

We will be monitoring stats like:

• Number of URLs created
• Number of redirects