System Integration Compulsory Assignment 2

Assigment Overview

This hand-in demonstrates:

API Gateways

Ocelot.json specifies a new endpoint, and hides the two existing ones from the user. It also provides us with some north/south security

Reliability

I have used Polly to implement a bit of fallback

Kubernetes

I specified the GatewayService, UserService and TweetService in Kubernetes. It works, and every service is up and running:

Security

I have implemented a JwtTokenService to do all it's magic and help me setup east/west security. The TweetService demands a valid token in order to hand out anything else than an error

Microservices Design Patterns

The MonitorService has been implemented as a Sidecar

Helicopter overview

Service description:

• A UserService implemented as an API with basic CRUD controls for users
• A TweetService implemented as an API with basic CRUD controls for "Tweets"
• A MonitorService that showcases a "Side-Car" Design Pattern
• An AuthService that helps setting up authentication between services