Red Hat SATELLITE 5.3.0 RELEASE NOTES Technical Information PDF herunterladen (Seite 17)

Today each IaaS cloud presents a unique API to which developers and ISVs need to write in

order to consume the cloud service. The Deltacloud effort is creating a common, REST-based

API, such that developers can write once and manage anywhere. Deltacloud is a cloud

broker, so to speak, with drivers that map the API to both public clouds like EC2 and private

virtualized clouds based on VMware vCloud, or RHEV-M as depicted in Figure 7.

One level up, Deltacloud Aggregator provides a web UI in front of the Deltacloud API. With

Deltacloud Aggregator users can:

• View image status and statistics across clouds, all in one place

• Migrate instances from one cloud to another

• Manage images locally and provision them on any cloud

To learn more about the Deltacloud project, visit http://deltacloud.org.

17 www.redhat.com

Figure 7: Deltacloud Overview

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Red Hat SATELLITE 5.3.0 RELEASE NOTES Technical Information Seite 17