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Kubernetes · hands-on lab

Kubernetes Lab 35: Extension Interfaces (CRI, CNI and CSI)

Find the container runtime and its CRI socket, use crictl, read the CNI configuration and work with CSIDriver and CSINode objects.
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  • 35 minutesTime in the lab
  • AdvancedLevel
  • 7 tasksChecked automatically
  • CertificateVerifiable link when you finish

The situation

Before an upgrade, the platform team wants a record of which runtime, network plugin and storage drivers this cluster uses.

What you will do

  1. Guided exercise: Container runtime
  2. Guided exercise: The CRI socket
  3. Guided exercise: crictl
  4. Explore: CNI pluginquestion
  5. Lab: Back up the CNI configuration
  6. Lab: Register a CSI driver
  7. Interfacesquestion

How it works

The lab opens in your browser: a real terminal or desktop, nothing to install. Work through the tasks, press Check after each one and the portal verifies your work. Stuck? Ask for a hint. Finish every task and you get a certificate page with its own verification link for LinkedIn or your CV.