Cloud Computing and Future Networks: Driving Innovation in Africa
Explore how cloud computing, SDN, NFV, and big data are shaping the future of networks in Africa, with insights from industry leaders and experts. Learn about cloud services, network transformation, converged cloud solutions, and cloud system architecture for a better Africa.
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4thSG13 Regional Workshop for Africa on Future Networks for a better Africa: IMT-2020, Trust, Cloud Computing and Big Data (Accra, Ghana, 14-15 March 2016) Cloud Manager Approach ABDALLAH AJLANI Ph.D Principal Consultant, ERICSSON Email : abdallah.ajlani@ericsson.com Byline
Change Drivers voices from the industry Innovation Providing cloud services to enterprise Kris Rinne, Senior VP of Technology, AT&T Speed Bring products to market much quicker Mike Wright, Executive Director, Telstra Efficiency Radically simplified network Bruno Jacobfeuerborn, CTO DT
Cloud Computing Definition Cloud computing is Paradigm for enabling network access to a scalable and elastic pool of shareable physical or virtual resources with self-service provisioning and administration on-demand. Source: ISO/IEC 17788 | Recommendation ITU-T Y.3500 Information technology - Cloud computing - Overview and vocabulary
SDN, Cloud and NFV Management & Orchestration Cross Domain Control, Orchestration & Management SDN CLOUD NFV Virtualiz e Scale Control
Operator cloud transformation tracks Operator Telecom Cloud Operator IT Cloud Operator Commercial Cloud Launch Enterprise Offerings Telecom Network Transformation Execute IT Transformation
Converged Cloud solutions Cloud PaaS Network Function Virtualization Commercial Cloud Private IT Languages Perl Python Java, Databases MySQL MongoDB noSQL, Big Data Analytics Networking/SDN Multi tier NW L2inL3 tunneling LBaaS,FWaaS Cloud Storage Block Storage Object Storage Image Storage Cloud Compute Cloud IaaS Operating Systems Hypervisors vSwitch Cloud Management Initial Focus HW NW Server Storage Datacenter deployments (Inter/intra-DC, POD)
Cloud System Architecture STORAGE APPLICATIONS (ERICSSON & 3PP) NETWORK APPLICATIONS (ERICSSON & 3PP) COMPUTE APPLICATIONS (ERICSSON & 3PP) CLOUD MANAGEMENT (ECM) SECURITY & IDENTITY PLATFORM AS A SERVICE INFRASTRUCTURE AS A SERVICE (CEE) HARDWARE & DATA CENTER
Paradigm shift Native solution Certification incl. Assurance (Vertical) Validation Horizontal System Integration 100% Test Coverage 100% Test Coverage System Integration Critical Tests for Combi Critical Tests for Combi ECM App (e.g MTAS) App (e.g: CSCF) vApp vApp Application Existing Backend Infra- structure Infra- structure 3PP Cloud System. ECS ECS Working end-user service Hardware E///-Partner Hardware 3PP HW. Traditional SI, always needed Vertical SI separate activity 100% Guaranteed and repeatable 100% Guaranteed and repeatable Functionality guaranteed for known issues
Cloud BUILD main services for consistent requirements definition, assessment, TO-BE architecture, product selection, process transformation, organizational impact Consultancy Infrastructure transformation execution including architecture definition, infrastructure transformation, deployment and validation tests including waves definition, temporary infrastructure setup, ecosystem management with dependencies, program management for the impacted projects Application migration Application transformation including assessment, feasibility with code inspection, development, test and validation, acceptance including processes analysis and definition, change management, organizational changes, service performance definition Operation transformation including Program management, governance, Sla management, Qos/QoE, E2E monitoring e metering Full service fulfillment
Cloud Execution Environment Resource Allocation & Optimization Resource Isolation Mirantis OpenStack based Carrier Grade Security Multi-tenancy with end-to-end isolation Software Management and Upgrade Support Hitless & automated upgrades Roll-back Backup and Restore Automatic backup Recovery incl. consistency audit and conflict resolution Audit and Trouble Shooting Audit log, monitor and troubleshoot Assurance: Storage EMC VNX plugins Multiple backends Application Domain OSS NFV Applications Enterprise Applications Cloud Manager NEUTRON API Glance API KEYSTONE API CINDER API NOVA API Support functions Ceilometer OS NETWORK FRAMEWORK OS COMPUTE FRAMEWORK OS STORAGE FRAMEWORK OS SECURITY FRAMEWORK Networking OVS & Extreme plugins PLUGIN PLUGIN PLUGIN PLUGIN Linux PLUGINPLUGIN NETWORK COMPUTE STORAGE IDAM Real Time Response Interrupt servicing OVS latency High Availability No single point of failure Mitigation of systematic failures Fault monitoring and heath check
CLOUD UNIT scope EXISTIG OSS / BSS VNFM Specific) EMS (FCAPS) Orchestrator BUSINESS PROC. / OSS BSS IMPACT / SI PERFORMANCE (General & Platform SECURITY, ADUIT & COMPLIANCE VNF Manager Other E/// VNF vIMS vEPC TCO VIRTUAL INFRASTRUCTURE VIM SDN CTRL PHYSICAL INFRASTRUCTURE Switch / OFS
ECM: AUTOMATISATION in cloud Besoin d un Besoin d une nouvelle Lancement du nouveau service plateforme pour ce service nouveau service Choix de la plateforme Creation de la Dans le catalogue plateform,e en temps reel
Ericsson Cloud Manager Opera tor Servic es Enterprise, VAs, SI & Vertical Apps Applicati on Providers Manages and orchestrates computing, storage, network and applications across data centers and tenants Ericsson Cloud Manager External Busines s Logic Handles quality of services Network Management Dynamic, model-based service definition and provisioning Internet Virtual Network Appliances Enforces end-to-end policies Data Centers Open, hardware- and virtualization- independent Networks Built upon proven Telecom OSS software Data Center Networks
Architecture logique Governance & Access Layer Vue Console Ericsson Cloud Manager Intelligent Automation Layer Vue Console OpenStack Resource Layer
Network Function Virtualization and Software-Defined Networking SDN provides connectivity for NFV Flexible Programmable NFV needs SDN for Service Chaining VNF placement decisions in a distributed cloud (based on network conditions and resources) Network provisioning WAN control and management Virtualized Network Functions Virtual Machines VM1 VM2 VMx Hardware Virtualization Compute, Storage, Connectivity Networking
Software defined networking functional capabilities Service creation Intelligent steering Dynamic offload Subscriber personalization Chaining Services MS P Transpa rent Caching DPI SDN Controller vEG W vHG W Telco Cloud enabler Network automation Scaling & load sharing WAN VPN interconnect Networks Virtual vPE vEP G vBN G Cost & Efficiency Service abstraction VPN automation Application aware TE ML optimization Multi-Layer Transport Control Forward Route r Forward Switch XC OF Switch ROADM Transpon der
The solution SDN-Based service chaining CDN & TIC Media compressio nIPv44, IPv64 NAT Advertisi ng, profiling, Firewall/AV Parental Control TCP/HTTP optimization DPI, Charging &analytics OSS PCRF DPI Cloud Man BBSC SDN- C BNG/ PGW OFS OFS OFS Granular traffic steering (subscriber/application/destination- based) Introduce new functions in hours/days, not weeks/months Personalization Faster Time to Market Lower OPEX Automated operations, verification & troubleshooting VAS dimensioned just for the subscribers/traffic that needs it Virtualization and slicing (MVNO s, VPN s) Lower CAPEX Multi tenancy
Virtual Enterprise Gateway architecture Service Catalog and Order Management Ericsson Service Innovation Framework Portal Cloud/VNF Orchestration Ericsson Cloud Manager Catalog & e2e Order Management Enterprise Self-Care Portal VNF/Infrastructure Activation VNF/Network Service Catalog Config Mgmt DB Cloud Network Controller Ericsson SDN Controller Broadband Services Controller VNF Manager ENM PCRF VNF /Net wor k Serv ice Cat alog Office Applics Comm. Services L3VPN Mobile Leaseline SoHo Etc... Secur ity GW Connectiv ity NAT DHCP On-line storage Internet Access Firewall IT Finance Apps Apps Operator Commercial Cloud Infrastructure Partner Cloud Services
ALL TOGETHER Virtual Enterprise CPE/GW with dynamic transport setup Instantiation & configuration Subscription & Policy Enterprise Portal Service Orchestration (ECM) Location optimizer Performance monitoring Connectivity monitoring Self-Care Portal Admin Resource Orchestration (Openstack) MLWC BBSC CNC UP Application QoS & Flow steering Service composition Simplified home GW reduce truck rolls Service agility Efficient, on- demand, cross domain bandwidth reservation Automated VPN connectivity DC to WAN w/QoS Automated and optimized application control DC VPN connecti vity Transport Capacity DPI/Charg Security URL corp. A corp . A WIFI Small Cell M2M VPN vGW Mobile Mobile BB VPN vGW Leased line VPN Fixed SDN Switch- 1/VR vPE VPN corp. B vPE Fixed DC SDN Infrastructure Residentia l CPE corp. B
