Upgrade the SingleStoreDB Engine

Note: Please confirm that the cluster is stable before performing the upgrade. Reviewing the Operator log to confirm that there are no general Operator operations in progress is recommended.

  1. Edit the memsql-cluster.yaml file and replace spec.nodeImage.repository and spec.nodeImage.tag with a later version of the node image.

  2. Apply the upgrade.

    kubectl apply -f memsql-cluster.yaml


It is only possible to upgrade to a later SingleStoreDB engine image. The SingleStoreDB engine upgrade cannot be rolled back.