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SDN-based Future-Proof Multitenant Cloud Data Center

EVRY, Norway's largest IT services provider, is growing into a Nordic giant and is transforming into a leading cloud services provider. This solution focuses on a cloudification strategy to meet the fierce competition in the Nordic ICT market. EVRY's future-proof cloud data center architecture, based on SDN technology, enables efficient and flexible multi-tenant networks, app-centric automation, and refined O&M. Partnering with IBM and Huawei, EVRY aims to deliver extensive cloud services and improve its competitiveness in the global market.

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SDN-based Future-Proof Multitenant Cloud Data Center

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  1. SDN-based Future-Proof Multitenant Cloud Data Center — Cloud Fabric DCN Solution for EVRY

  2. Fiery Competition in ICT Market of the Icy Nordic Region A world of ice and snow Fiery-hot competition in ICTmarket The Nordic region’s position in global market: Networked Readiness Index (NRI):top 5 Competitiveness: top 15 Nordic is the best in leveraging ICT Center of European continental glaciers Magical aurora borealis, skyscraping churches Home of Thor and the Mermaid

  3. EVRY Is Growing into a Nordic Giant Norway’s largest ITservices provider Nordic’s 2nd largest ITservices provider Over 14000+customers 1962 Gecko Kommunedata Eiendomsverdi IDA Fellesdata AS Nor-Cargo Data Bekk Consulting NIT TF Data 2012 2010 Oslo Data Allianse Landbruksdata AddIQ Novit Statdata TransWare SYSteam 1972

  4. EVRY: from Nordic to European and Global Markets ICT infrastructure Industry IT solution Business solution Consulting Norwegian Top1 ISP • 2nd largest IT services provider in the Nordic region, with 18 data centers serving over 4 million users in 50 Nordic cities (mostly in Norway and Sweden) everyday • Businesses expanded to 16 countries around the globe, with global business centers in Ukraine and India for serving customers in Europe, North America, and Asia Pacific Helsinki Oslo Stockholm Kiev New Delhi

  5. Cloudification Is Key to Winning the ICT Competition 30% 34% Slow growth and fierce competition in traditional Nordic ICT market Cloudification is the consensus of IT services providers and customers 1~2% 45% 20+ 2% Annual growth rate of 1% Rapid growth of cloud services market in Nordic region 153% Low growth rate of IT services market Large ICT services providers Urgent need for transformation Explosive growth of major competitors’ cloud services Slow economic growth raises Nordic customers’ need for IT cost reduction IT service O&M cost dropped greatly by cloud services Low economic growth rate Customers want reduced IT cost

  6. EVRY’s Decision to Be a Leading Cloud Services Provider The Nordic giant’s transformation Become a cloud services provider Work with Apax Partners to optimize investment structure • Extensive cloud services: Deliver business-centric cloud services for a large number of customers in various industries Partner with IBM to deliver better cloud services • IT Self-Service: Automate next-generation IT services and implement the self-service model to enable rapid service provisioning and improve user experience. Partner with Huawei to build 3 future-proof cloud data centers • Highly efficient operations: Concentrate original data center services in cloud data centers to reduce O&M costs.

  7. Future-Proof Cloud DCs Need a Next-Generation Architecture EVRY is currently in the process of launching new cloud-based services for the next generation of IT operating services with a greater degree of automation and self-service. This is what we call 'Future Proof', and we are confident that this concept will improve EVRY's competitiveness in a globally competitive marketplace… ----Björn Ivroth, CEO of EVRY 4K+ 10GE servers /POD Hours Service provisioning time Millions Service polices adjustable Tenant Networks measurable 14000+ Tenants 280+ Switches/POD Business requirements Efficient, flexible Multi-tenant network App-centric Network automation Tenant-visible Refined O&M Challenges facing a cloud data center Challenges “ ”

  8. Huawei Builds an SDN-based MTDC for EVRY Service presentation • Provide leasing and online services to finance, enterprise, and government sectors. • Provide a service interaction entry for scheduling computing, storage, and network resources. 云平台 SDN • App-centric network automation: supports service provisioning in a matter of hours or even minutes. • Tenant-oriented refined network O&M:improve O&M efficiency. • Controller compatible with mainstream open architecture: enables customers to define their network services flexibly. Network control DC1 DC2 DC3 40GE VXLAN SDN Hyper-V 。。。 VMware KVM Network infrastructure • Hardware VXLANsolution: compatible with mainstream virtualization platforms. • 40GE connection: builds an elastic network adaptive to business development. Fabric * MTDC: Multitenant Data Center

  9. Tenant Network Automation: Service Provisioning in Hours … … Tenant 1 Tenant 2 Tenant N • Present • Objective App view DB Web APP • Hours • : • Weeks Logical network view Agile Controller • Separate conf. • Device language • Centralizedconf. • Service language • : Physical network view Physical network Virtual network • Automatic • : • Manual • NO migration • Smoothmigration • :

  10. Refined O&M: Visible on Each Layer, High Efficiency For administrators: entire network visible For tenants: tenant network visible 55/150 Used/Total Network resource 0/150 Abnormal/Total Visible network resources Network status Network utilization 60% VXLAN VM1 VM2 Visible end-to-end service paths • Visible tenant network topology • All network resources are visible • All tenants are visible

  11. Compatible with Mainstream Open Architecture: Define and Expand Network Easily Measurement and visibility Intelligent fault location Cloud platform/ application Proactive O&M RESTful Visibility Virtual management platform Fault location • Agile • Controller Proactive O&M • Standard southbound and northbound interfaces • Dynamic scheduling of network resources • Visible resources and traffic • Big Data-based rapid fault location • Intelligent network doctor • Traffic adjustment • Capacity planning • Configuration change OpenFlow/OVSDB • 3rd-party network devices Huawei network devices

  12. Elastic Network with Hardware VXLAN+40GEConnections … Present Objective Tenant 1 Tenant 2 Tenant N Agile Controller Server forwarding performance 50% 100% VXLAN GW CE12800 VXLAN 40GEconnection CE7800/ CE6800 Number of tenants 4K 16M OVS OVS … Multiple heterogeneous virtual computing platforms Single virtual computing platform Compatibility Core and access switches are connected using 40GE links, supporting service development for the next 5 years

  13. EVRY: SDN-based Future-Proof Multitenant Cloud DC VXLAN Highly efficient multitenant networks App-centric Network automation Elastic Multitenant network Tenant-visible Refined O&M SDN Network automation 40GE High-speed connections • Huawei CloudEngine series switches provide 40GE connections to support elastic expansion of EVRY’s services. • Hardware VXLAN solution allows heterogeneous virtual computing platforms to be deployed on the same network, so that a large-scale multitenant network can be set up. • Application-centric network automation enables rapid service provisioning and network policy adjustments. • The Agile Controller provides refined O&M on a per tenant/application basis.

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