On Thu, Oct 8, 2020 at 12:21 AM Manu Chadha <manu.cha...@hotmail.com> wrote:
> Hi > > > > I have created a Cassandra cluster on Kubernetes using cass-operator on > gcp. It is for my personal experimentation. To avoid incurring cost, I > want to stop the cluster when I am not using it and start it when I need it > without losing data. Is there a way to do so? Would setting number of size > to 0 in example-cassdc-minimal.yaml stop the compute resources without > losing data? If I change the size to 3 again later, would the existing > data be picked? > Depending if the operator is going to accept the size as 0 at all, but most probably not with the following policy in your storage class, as in the example[1]: reclaimPolicy: Delete You need some persistent storage and a suitable reclaim policy. [1]: https://docs.datastax.com/en/cass-operator/doc/cass-operator/cassOperatorCloserLookConfiguration.html#CreateandapplyaStorageClass > Regards, -- Alex
