Service Broker

The implementation was part of the lecture Enterprise Programming. The task was to build a service broker which, according to the Open Service Broker API,
triggers the deployment of backend services (PostgreSQL, Redis and Co.) via Helm on a Kubernetes cluster.

Supported Services

• Redis
• Postgres

Service Catalog Options

Option	Description
Small	single small container with low resources
Standard	single container with many resources
Cluster	clusters of containers

Installation/Usage

Configure Database: application-default.yml

Build Project:

mvn clean install

Authentication Methods

1. permit all
2. inMemory Authentication
3. Database Authentication

###application-default.yml:

osb-security.permit-all = true
osb-security.use-db = false
osb-security.username = epro
osb-security.password = epro

when both permit-all and use-db equals false, inMemory Authentication will be used!

Built With

• Spring - Spring Framework
• Maven - Dependency Management
• Docker - Container Virtualization
• Kubernetes - Container Orchestration
• Helm - Package Manager for Kubernetes

Testing

• OSB-Checker - Testing Framework by evoila GmbH

use OSB-Checker application.yml for minimal testing.

• Postman - API Development Environment

use our Postman-Collection for testing.

Useful Links

• OpenServiceBrokerAPI - Open Service Broker API
• SwaggerUI - Open Service Broker API
• CloudFoundry - Overview CloudFoundry

Authors

• Jonas Hueg - Main work - jhueg
• Lars Atzinger - Main work - larsatzinger