Delete a Postgres Cluster
There comes a time when it is necessary to delete your cluster. If you have been following along with the example, you can delete your Postgres cluster by simply running:
kubectl delete -k kustomize/postgres
PGO will remove all of the objects associated with your cluster.
With data retention, this is subject to the retention policy of your PVC. For more information on how Kubernetes manages data retention, please refer to the Kubernetes docs on volume reclaiming.