
Automatic merge from submit-queue make iscsi portals optional **What this PR does / why we need it**: Make iSCSI portals optional **Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes # **Special notes for your reviewer**: **Release note**: ```release-note NONE ```
API Reference
Use the following reference docs to understand the kubernetes REST API for various API group versions:
- v1: operations, model definitions
- extensions/v1beta1: operations, model definitions
- batch/v1: operations, model definitions
- autoscaling/v1: operations, model definitions