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Was trying to follow through the excercise, after exceuting 4. Scale up our cluster, kubectl throws this error "Unable to connect to the server: net/http: TLS handshake timeout" on any/every command now.
I guess, my laptop is not able to take the laod.
How to stop the cluster gracefully?
You've provided limited information about your environment but in my experience my guess is that the machine where you have your Kubernetes cluster installed does not have enough memory and it's crashed on you.
We recommend that you only attempt running a 3-node cluster on machines which have at least 16GB of memory. In some circumstances, it might be possible to run the exercises with 12GB but you will eventually run into issues.
If you want to start over, you can delete your KiND cluster with the following command:
$ kind delete cluster --name kind-cassandra
For more info on deleting a KiND cluster or other basic Kubernetes commands, see the KiND Quick Start guide. Cheers!
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