Use Cases

Rationale

The challenge of IPCEI-CIS Developer Framework is to provide value for DTAG customers, and more specifically: for Developers of DTAG customers.

That’s why we need verifications - or test use cases - for the Developer Framework to develop.

(source: https://tag-app-delivery.cncf.io/whitepapers/platforms/)

Golden Paths as Use Cases

• https://platformengineering.org/blog/how-to-pave-golden-paths-that-actually-go-somewhere
• https://thenewstack.io/using-an-internal-developer-portal-for-golden-paths/
• https://nl.devoteam.com/expert-view/building-golden-paths-with-internal-developer-platforms/
• https://www.redhat.com/en/blog/designing-golden-paths

List of Use Cases

Here we have a collection of possible usage scenarios.

Socksshop

Deploy and develop the famous socks shops:

• https://medium.com/@wadecharley703/socks-shop-microservices-application-deployment-on-the-cloud-cd1017cce1c0

• See also mkdev fork: https://github.com/mkdev-me/microservices-demo

Humanitec Demos

• https://github.com/poc-template-org/node-js-sample

Github Examples

• https://github.com/kezoo/nestjs-reactjs-graphql-typescript-boilerplate-example

Telemetry Use Case with respect to the Fibonacci workload

The Fibonacci App on the cluster can be accessed on the path https://cnoe.localtest.me/fibonacci. It can be called for example by using the URL https://cnoe.localtest.me/fibonacci?number=5000000.

The resulting ressource spike can be observed one the Grafana dashboard “Kubernetes / Compute Resources / Cluster”. The resulting visualization should look similar like this:

When and how to use the developer framework?

e.g. an example

…. taken from https://cloud.google.com/blog/products/application-development/common-myths-about-platform-engineering?hl=en