Microservices with Spring Boot, OAuth2, Docker and Kubernetes

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Microservices Architecture


The aim is to create a use-case to demonstrate the use of a secured microservices and then containerize it with docker and deploy it with a container orchestration tool like Kubernetes.
The entire use-case is sub-divided into various sub-tasks where we try to achieve our goal in a step-by-step manner.
Architecture Overview


At a high level, the sub-tasks include:
  1. Create an employee microservice which can act as a Resource server.
  2. Create an Authorization server which generates Oauth2 access tokens.
  3. Containerize the applications with Docker
  4. Deploy application with Kubernetes
  5. Swagger setup


The source code can be found on GitHub.