Course

machine-learning-zoomcamp

Question

Error validating "deployment.yaml": error validating data

Answer

When running
kubectl apply -f deployment.yaml,
you get:
error: error validating "deployment.yaml": error validating data: failed to download openapi: Get "http://localhost:8080/openapi/v2?timeout=32s": dial tcp [::1]:8080: connect: connection refused; if you choose to ignore these errors, turn validation off with --validate=false

This error happens if you did not create a local k8s cluster. Solution, as explained in the workshop:
kind create cluster --name mlzoomcamp
Verify that it is running:

kubectl cluster-info
kubectl get nodes

Checklist

• I have searched existing FAQs and this question is not already answered
• The answer provides accurate, helpful information
• I have included any relevant code examples or links