DOTT: DevOps Test Task

Welcome to DOTT.

This repository contains an API skeleton where you can add your code, choose the language of your preference.

What do we expect from you?

• Demonstrate you have great coding and operation skills, no matter which technology stack is used.

• This is not an exam, this is more a task that has been assigned to you, so you can ask us at anything, anytime.

• Communication is important, if you don't have technical problems make sure to share your progress.

Application Overview

You need to complete a functionality in our API that provides some help to the networking team.

The API has 3 missing endpoints, the first endpoint converts Subnet Mast to CIDR format, the second endpoint return the CIDR value of a given Subnet Mask and finally the third endpoint simply validates an IPv4.

e.g.

curl localhost/cidr-to-mask?value=24
{
  "function": "cidrToMask",
  "input": "24",
  "output": "255.255.255.0"
}

curl localhost/mask-to-cidr?value=255.255.0.0
{
  "function": "maskToCidr",
  "input": "255.255.0.0",
  "output": "16"
}

curl localhost/ip-validation?value=255.255.0.0
{
  "function": "ipv4Validation",
  "input": "255.255.0.0",
  "output": true
}

What do you need to do?

CI/CD Pipeline

• Jenkins
  • Webhook
• Build
• SonarQube
  • (Plus) Linting
  • Static Code Analysis
• Testing
  • Unit testing
  • (Plus) Functional Testing
• Deployment
  • In case your app requires extra infra it will be a Plus
• (Plus) Docker
• (Plus) Security Testing
• (Plus) Fix Code
• Security Best Pratices

Techincal Diagram

• Processes
• Information Flow between different technologies

Task Organization

• Kanban (Trello.com) ....