TRIIIAD: uma arquitetura para orquestração autonômica de redes de data center centrado em servidor

• Ano de defesa: 2015
• Autor(a) principal: Vassoler, Gilmar Luiz
• Tipo de documento: Tese
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal do Espírito Santo; BR; Doutorado em Engenharia Elétrica; Centro Tecnológico; UFES; Programa de Pós-Graduação em Engenharia Elétrica
• Palavras-chave em Português: Redes definidas por software (SDN); Comutação óptica; Centros de processamento de dados; Redes de informação; Sistemas inteligentes de veículos rodoviários; Hipercubo; VM/CMS (Sistema operacional de computador); Computação em nuvem; Engenharia Elétrica; 621.3
• Link de acesso: http://repositorio.ufes.br/handle/10/9706

This thesis presents two contributions for server-centric network data center. The first one is a Twin Datacenter Interconnection Topology and focus on topological aspects with high potential for decreasing cost while ensuring high scalability, fault tolerance, resilience and overall network performance. The second one is called TRIIIAD TRIple-Layered Intelligent and Integrated Architecture for Datacenters and deals with the coupling between cloud orchestration and network control. TRIIIAD consists of three horizontal layers and a vertical control, management and orchestration plane. The top layer offers the IaaS (Infrastructure as a Service). The middle layer provides a lightweight routing/forwarding mechanism. The bottom layer works as a distributed optical switching. Finally, the vertical plane is responsible for coordinating the interoperation of those three layers and keeping them agnostic to each other. This plane brings a new concept for server-centric designs: an Augmented Software-Defined Networking, in which a SDN controller can integrate network control with orchestration, so that consistency between decisions taken at network and virtualization layers can be ensured.