Cloud Ontap is meant for AWS
Details of Cloud ONTAP
Cloud ONTAP for Amazon Web Services (AWS) is a software-only storage appliance that runs the clustered Data ONTAP storage operating system in the cloud. Building your cloud environment on Cloud ONTAP provides enterprise-class features for your cloud storage and gives you a universal storage platform that allows you to easily replicate data between your data center and the cloud.
for VM environments you can use Data ONTAP Edge
Details of Data ONTAP Edge
Data ONTAP Edge is a low-cost remote office storage solution that runs in a virtual machine on the VMware® vSphere® platform. Designed to complement NetApp® FAS and other storage systems running Data ONTAP, it delivers enterprise-class data management and protection to environments that do not warrant a dedicated NetApp storage system. Data ONTAP Edge is available with two license bundles:
Please see the Installation guide for Data ONTAP edge