The installation instructions are idempotent so if you re-execute them whatever can be updated will be updated but things that haven’t changed will be left running without disruption. This also means you don’t have to uninstall an old version of a8s Data Services on Kubernetes before updating to a new version.
We aim to minimize disruption to currently running Data Service Instances (DSIs) during the a8s control plane upgrade. However, we cannot make a firm commitment at this stage. If the upgrade poses any disruptive consequences for existing DSIs, we will offer guidance on how to manage the upgrade when it is released.