Figure 1 shows the architecture of deploying SAP HANA using Resource Template Service (RTS).
RTS runs in the cascading OpenStack system, including the Heat-API, Heat-Engine, and Heat-API-cfn processes. For details about the RTS functions, see the RTS User Guide.
RTS depends on other services, such as Identity and Access Management (IAM), Virtual Private Network (VPC), Elastic Volume Service (EVS), and Elastic Cloud Server (ECS). RTS authenticates users depending on IAM, creates networks in VPC, creates instances in ECS, and uses disks in EVS.
SAP HANA nodes can be automatically created using a template, and SAP HANA can be deployed on the ECS.