Kubernetes · hands-on lab
Kubernetes Lab 09: Network Policies
Isolate pods with a default-deny policy and allow only the traffic the app needs.
- 40 minutesTime in the lab
- AdvancedLevel
- 5 tasksChecked automatically
- CertificateVerifiable link when you finish
The situation
In the namespace secure, only the frontend may call the api. Everything else must be blocked.
What you will do
- Explore: Policies at startquestion
- Explore: Labelsquestion
- Guided exercise: See open traffic
- Lab: Allow only the frontend
- Defaultquestion
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.