I was not able to find any documentation describing how to migrate Istio’s Helm chart installation method to
istioctl. Could you describe how does it look like?
I have a Kubernetes cluster (v1.14.7) running on minikube with Istio (v1.4.2) installed from Helm chart. Then I want to migrate it to istioctl. I try to execute the following command:
istioctl manifest migrate install/kubernetes/helm/istio/values.yaml > istioctl-migrate.yaml
istioctl manifest apply -f istioctl-migrate.yaml
However, it doesn’t work. I get many of these errors:
Failed to generate and apply manifests, error: failed to generate manifest: input file failed validation with the following errors: unknown field...
Can you advise what is the proper migration way?