Upgrading Knowledge Discovery version

To upgrade to a newer version of Knowledge Discovery, use the helm upgrade command. You must provide the number of Content engines currently deployed. For example:

helm upgrade --reuse-values --set-string global.idolVersion=<new_version> --set-string content.initialEngineCount=<current engine count> --set-string autoscaling.minReplicas=<current engine count> <release name> <dir containing helm chart>

This example redeploys new versions of the DAH, DIH, and Content, which replace the existing ones.