Kubernetes Basics

Contains materials for Kubernetes basics training

Prerequisites:

To prepare your environment for training please follow instructions at Environment Setup.

Training contents:

• Introduction
• Service
• Helm Charts
• Auto Scaling
• Jobs
• RBAC

Assignment

Setup and configure Kubernetes cluster so that myapp endpoints:

• POST /guests - saves last guest
• GET /guests - returns last guest saved with POST /guests

There is no need to modify application code or it's docker image. However you need to install Redis wihin cluster and configure myapp to connect to it.

Hints:

• What configuration does myapp need?
• Is there a helm chart for Redis?
• What is Redis host address?
• How to get or set Redis password?
• Should we check Redis connection in readiness probe?

See only if you feel lost: Solution description