Kind cluster created at build time instead of runtime

[alanops]

Problem

The Kubernetes scenario setup script runs during Docker image build, but kind clusters are ephemeral and don't persist in the built image.

Current Behavior

• setup.sh is executed in the Dockerfile with RUN /home/devops/setup.sh
• This creates a kind cluster during image build
• When the container starts from this image, the kind cluster doesn't exist

Expected Behavior

• The kind cluster should be created when the container starts
• Users should see the cluster being created as part of the scenario initialization

Root Cause

In scenarios/kubernetes/keycloak-crashloop/Dockerfile:

# This runs at build time
RUN /home/devops/setup.sh

Solution

1. Remove the RUN /home/devops/setup.sh from Dockerfile
2. Create an entrypoint script that runs setup.sh at container start
3. Use ENTRYPOINT or CMD to execute the setup when container starts

Impact

• Kubernetes scenarios appear broken as no cluster exists when users connect
• The "Creating kind cluster..." message never appears to users