A simple distributed application running across multiple Docker containers.

• The project need to be done inside a virtual machine that run docker and docker compose. Follow the docker documentation as we saw during the course for installation instructions if you don't have it yet.

This solution uses Python, Node.js, .NET, with Redis for messaging and Postgres for storage.

• A front-end web app in Python which lets you vote between two options
• A Redis which collects new votes
• A .NET worker which consumes votes and stores them in…
• A Postgres database backed by a Docker volume
• A Node.js web app which shows the results of the voting in real time

The WhoRunTheWorld application only accepts one vote per client browser. It does not register additional votes if a vote has already been submitted from a client.

This isn't an example of a properly architected perfectly designed distributed app... it's just a simple example of the various types of pieces and languages you might see (queues, persistent data, etc), and how to deal with them in Docker at a basic level.

This project involve deploying a kubernetes cluster and the VMs that you use MUST be public vms. Local vms will not allow you to achieve all the tasks. You MUST create 3 virtual machines. One named master and the other ones worker1 and worker2

1. Create an image for each service. I made things easy for you by providing the Dockerfile that is needed for each service. ENJOY ! :)

2. Create a deployment for each service (database, redis, result, vote, worker)

3. Create a cluster IP service vor services that do not need public exposure

4. Create a NodePort service for service that require public exposure

5. Make sure you use ConfigMap for everything related to application configs and Secrets for everything related to sensitive data.

   • Please NEVER EVER commit sensitive informations in cloud. You can replace the values of sensitive informations with <PLACE_HOLDERS>

Note: Please be aware that I have provided a docker compose yaml file that you can refer for some useful informations in order to build your kubernetes manifests.

1. Create a CICD pipeline that automatique the deployment of the whole app (all the services)
2. Make use of Kubernetes namespaces in order to have devand prod environments.
3. Please make sure your pipeline deploy different version of the app in each environement.

Create a terraform deployment that automatically provision the virtual machines

• You need to submit your own public github repository with the required files that demonstrate your work.
• You need to write a complete, clean README like a pdf rendering (summary, table of content, sections, images etc...) The README should contain everything needed to demonstrate your work
• You need to write a clean pdf documente that present your work in details
• For the README file, it should be called SUBMISSION.md
• The PEPAL submition named WhoRunTheWorld is created for you to submit your work.