Fogbow: a middleware for the federation of private clouds Francisco Brasileiro Cloudscape Brazil, Rio de Janeiro
Motivation Many scientific applications have bursty workloads Cloudburst excess demand to public clouds is desirable to avoid over provisioned in-house infrastructures Cloudburst to public clouds might not be effective when: Excess demand is too high There are privacy restrictions on the data and programs involved in the computation Federation of private clouds can be an alternative 2 20/10/2014Cloudscape Brazil, Rio de Janeiro
Main Challenges How to preserve member’s autonomy and deal with: Authentication and authorization Cross-site requests Remote connectivity Interoperability 20/10/2014Cloudscape Brazil, Rio de Janeiro 3
Fogbow’s architecture 4 20/10/2014Cloudscape Brazil, Rio de Janeiro
A Fogbow Manager 5 20/10/2014Cloudscape Brazil, Rio de Janeiro
EUBrazilCC Federation 20/10/2014Cloudscape Brazil, Rio de Janeiro 6