After the configuration and bootstrapping phase is complete, Infrastructure Automation deploys the software defined data center (SDDC) .

Note: The SDDC deployment starts only when the minimum number of hosts are registered for a domain.
As a part of the SDDC deployment, the following software components are installed according to the domain type.
Site Deployment Type
Central A full SDDC with Telco Cloud Automation. It includes VMware vCenter, VMware NSX, VMware vRealize Orchestrator, VMware vRealize Log Insight, VMware Telco Cloud Automation, and VMware Telco Cloud Automation Control Panel.
Regional A full SDDC, includes VMware vCenter, VMware NSX, VMware vRealize Orchestrator, and VMware Telco Cloud Automation Control Panel. The central site controls operations in the regional site.
Compute A vCenter cluster managed by a regional site.
Cell A single host site managed by a regional site. The single host is added in a single host cluster on the regional site.