Cisco Cisco Intercloud Fabric for Provider White Paper

 

 

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Figure 3.    osCommerce Deployment Overview 

 

 

Application Deployment and Cisco Intercloud Fabric Architecture 

This section discusses the deployment requirements and the resulting design decisions for the application 

deployment. 

Design Requirements 

To successfully deploy the e-business application in a hybrid cloud environment, the following design requirements 

were considered crucial: 

● 

One or more application tiers should be partially or completely deployed in the public cloud. 

● 

The application should be accessed only from the enterprise data center, and any cloud virtual machines 

(deployed for increased capacity) must not be accessed directly from the public cloud. 

● 

Data and authentication services should stay in the private data center but should be easily and 

immediately accessible from all the local and remote application virtual machines. 

● 

Any new virtual machine in the cloud should be deployed without the need to move large amounts of data 

across the clouds. 

● 

The workload on a server running in the private data center should be easily migrated to the cloud and back 

if capacity in the private data center becomes a concern. 

 

These application demands require the following technical capabilities: 

● 

Capability to position appropriate virtual machine templates in the public cloud  

● 

Automatic virtual machine format conversion when virtual machines are migrated to and from the cloud