helm install

Helm install is used to install a helm chart. This command can point to a path of a directory of an unpacked chart, or a packaged chart. Ex. (chart.tgz).

HCL does not currently provide standalone helm charts the only way to get a helm chart for OneDB is through the Solution Factory (Sofy).
helm install [NAME] [CHART] [flags] 
Installing an unpacked directory chart:
 helm install onedb1 onedb-sql 
Installing a packaged chart (tgz):
helm install onedb1 onedb-sql.tgz