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Experimentation Interfaces

ASP 7 – Experimental Facility. Dennis Schwerdel , Robert Henjes , David Hock, Paul Müller, Phuoc Tran- Gia. Experimental Facility Overview. Full control over the resources Reservation of specific resources possible Elimination of side effects / quality assurance of the experiments

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Experimentation Interfaces

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  1. ASP 7 – Experimental Facility Dennis Schwerdel, Robert Henjes, David Hock, Paul Müller, Phuoc Tran-Gia Experimental Facility Overview • Full control over the resources • Reservation of specific resources possible • Elimination of side effects / quality assurance of the experiments • Experimentation scalability • Simplified administrative resource management • Testing QoS/QoE • Decentralized resources can be independently used • Tests on the lower layers of the network without affecting the “live” network • Federation with other facilities • Planet-Lab • Onelab • GpENI • Seattle (planned) • Node counts • Experimental facility structure Services Experimentation Interfaces • Monitoring • Uses Nagios • Notifies admins of problems • History of monitored data • Special monitoring tools for Planet-Lab • Testbed based on Planet-Lab software • Management through central website • Virtualization solution, offers para- and full virtualization • Deployment of VMs on demand • Physical nodes can be booted with any PXE boot image • Management through central website (currently testing) • Testbed for python code • Management through central website Experimental Facility Routing • Website • Publically available: www.german-lab.de • Mailing lists • Allow internal notifications and information exchange • Each SIG and each project have an internal mailing list • Wiki • Perfect for documentation and information storage • Each SIG and each project have a shared name space • Webdav / File server • Stores documents and files • Restricted folders per SIG and project • Repositories • For managing source code • Subversion and git available • Trac project management (wiki, bug tracking, etc) available • User management • Based on LDAP with Role-based Access Control • Support for SFA • Trouble ticket system • For efficient support FunctionalComposition Virtualization Multipath OpenFlow Security Feature Comparison (planned) OpenVZ KVM Custom Images Custom Images

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