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LFS158 Kubernetes Admission Control demo doesn't work

BozhoDimitrov
BozhoDimitrov
in Cloud & Containers Training

Hello Linux Foundation E-learning team,

I am going through the LFS158 Kubernetes course and I found some issues with the Admission Control demo. More specifically, I am following the demo steps and trying to recreate the AlwaysPullImages admission controller scenario in order to test the mutability of the cluster operations like creating pods, but unfortunately it doesn’t work like in the demo from this link: 10.12 Demo: Getting Started with Admission Controllers

Please assist with your recommendations if it is still possible to achieve this demo, because I can't reproduce it locally. My current setup is:

minikube version
minikube version: v1.38.1
commit: c93a4cb9311efc66b90d33ea03f75f2c4120e9b0

kubectl version
Client Version: v1.36.3
Kustomize Version: v5.8.1
Server Version: v1.35.1

Comments

  • BozhoDimitrov
    BozhoDimitrov

    Solution: upgrade to the latest minikube & Kubernetes - working setup:

    minikube version
minikube version: v1.39.0
commit: 7a9f6a841470a207de8cf4bafcccee0969d8ba10

kubectl version
Client Version: v1.37.0
Kustomize Version: v5.8.1
Server Version: v1.37.0

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