DataStax Academy FAQ

DataStax Academy migrated to a new learning management system (LMS) in July 2020. We are also moving to a new Cassandra Certification process so there are changes to exam bookings, voucher system and issuing of certificates.

Check out the Academy FAQ pages for answers to your questions:


question

ted.petersson_164115 avatar image
ted.petersson_164115 asked ·

Is it possible to scale down a cluster with cass-operator on Kubernetes?

When using the cass-operator on a Kubernetes cluster, it is convenient to grow you cluster, but is it possible to shrink it as well?

Scale up is possible: https://github.com/datastax/cass-operator/tree/master/docs/user#scale-up

But is there no way to scale down (scale in)?

I cannot find any documentation for that. Is it a planned feature?

cass-operatorkubernetesoperator
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1 Answer

smadhavan avatar image
smadhavan answered ·

@ted.petersson_164115, scaling down a cluster is not supported as of this writing by the case-operator. Stay tuned for future versions!

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