Cloud Computing Standards: Overview and first achievements in ITU-T SG13.

Transcription

1 Cloud Computing Standards: Overview and first achievements in ITU-T SG13. Dr ITU-T, Chairman of Cloud Computing Working Party, SG 13 Future Networks Orange Labs Networks, Cloud & Future Networks Standard Manager International Telecommunication Union 1

2 Outline 1. Understanding Cloud Computing 2. Cloud computing Reference Architecture 3. An example of Telecom Cloud Service Provider view 4. Cloud Standards and first achievements in ITU-T SG13 2

3 1 Understanding Cloud Computing 3

4 A simple way to understand Cloud Access a Web based Application from Any connected devices using: 1. Web Browser 2. Internet /VPN network connectivity 3. Secure ID & Payment 2 Infrastructure Compute & Storage Partner Application 1 3 Cloud Provider Cloud Platform Software and Real-time Communication 4

5 From Internet Service Provider ISP to Application Services Provider ASP and Cloud Computing 1980, ISP-ASP 2005 SaaS & Cloud Dedicated IT Telecom Services IT & Telecom Services Services IT and Web Services Virtual Machine Web based configurable Cloud Rapid On demand Provisioning Computing Ubiquitous Telecom Network Private Network Leased Line Internet VPN Internet ISP VPN Any Time Any Where Any Device 5 France Telecom Group restricted

6 Cloud computing definition & Services Cloud computing: paradigm for enabling network access to a scalable and elastic pool of shareable physical or virtual resources with on-demand self-service provisioning and administration NOTE Examples or resources include servers, operating systems, networking, software, and storage equipment. Cloud service: Software as a Service (SaaS): Infrastructure as a Service (IaaS): Platform as a Service (PaaS): Communications as a Service (CaaS): real time com Compute as a Service (CompaaS): Data Storage as a Service (DSaaS): Network as a Service (NaaS) Orange 6

7 Cloud Ecosystem Three main roles: 1. Cloud Service Provider: XaaS Provider, Inter-Cloud 2. Cloud Service Customer: Consumer, Enterprise 3. Cloud Service Partner : Application Developer, Integrator Cloud Service Partner Cloud Service Provider Inter-cloud Cloud Service Provider Inter-cloud Private Cloud Provider Hybrid SaaS CaaS PaaS IaaS NaaS SaaS PaaS IaaS Cloud Service Customer Cloud Service Customer International Telecommunication Union

8 Cloud Deployment models & Characteristics Deployment Model: way in which cloud computing can be organized based on control of physical or virtual resources and how those resources are shared public cloud private cloud community cloud hybrid cloud Main Characteristics On-demand self-service Broad network access Multi-tenancy (multiple tenants with an isolated computations and data resources) Resource pooling Rapid elasticity and scalability Measured Service (usage based) Orange 8

9 2 Cloud Functional Reference Architecture 9

10 Cloud Functional Architecture First Cloud ICT architecture User Layer User Function Business Function Administrator Function Cross-Layer Functions Access Layer Access Control Connection Management OSS BSS SaaS / CaaS Services Layer NaaS IaaS PaaS Service Orchestration Development Integration Resources & Network Layer Resource Virtualization Abstraction & Control Physical Resources Security & Privacy 10

11 Main Cloud Layers and functions Access layer: Access Control Services layer: Service Orchestration: is the process of deploying and managing Cloud Services Cloud Services: provides instances (and composition) of CaaS, SaaS, PaaS, IaaS & NaaS Resources & Network Layer: Pooling Virtualization: compute, storage, network, software & platform assets Physical resources Cross Layers OSS/BSS, Security Integration, Development 11

12 3 An example of Telecom Cloud Service Provider view 12

13 Orange Business Services Cloud services: a complete catalogue to simplify access to solutions delivered as a service with security and end-to-end SLAs 5-Security «as a Service» 4-Software «as a Service» Security 1-Infrastructure «as a Service» SLA End to end QoS 2-«Cloud-ready Networking» 3-Com & Collaboration Real Time «as a Service»

14 4 Cloud Standards and first achievements in ITU-T SG13 14

15 Main Organizations dealing with cloud standardization Cloud Portal Inter Cloud Management Cloud Services PaaS IaaS NaaS SaaS / CaaS CRM & Billing Security Service provisioning Virtualization Resources & Network Compute Storage Networks Monitoring & SLA Orange 15

16 ITU-T: Focus Group Cloud Computing (June 2010-Dec 2011) Focus Group on Cloud Computing has completed its study into cloud computing s and has released its Technical Report in Seven Parts: 1) Introduction to the cloud ecosystem: definitions, taxonomies, use cases and high-level requirements 2) Functional requirements and reference architecture 3) Requirements and framework architecture of cloud infrastructure 4) Cloud resource management gap analysis Tech Report 5) Cloud security 6) Overview of SDOs involved in cloud computing 7) Cloud computing benefits from telecommunication and ICT perspectives 16

17 Dedicated Cloud Working Party in SG 13 "Future networks : Q17, Cloud computing ecosystem, general requirements, and capabilities Y.3501Cloud computing framework and high-level requirements DaaS, Cloud Big Data Q18 Cloud functional architecture, infrastructure and networking Y.3510 Cloud computing infrastructure requirements NaaS, IaaS, InterCloud Q19 End-to-end Cloud computing service and resource management Y.3520 Cloud computing framework for end-to-end resource management E2E cloud services Lifecycle management guidelines and best practices 2 Specific Collaborative Teams between ITU-TSG13 & ISO JTC1 SC38 Y.ccdef Cloud Vocabulary and overview (2 nd CD Committee Draft ) Y.ccra Cloud Computing Reference Architecture (1rst CD) Next meeting September Japan Cloud security SG17 (& SG13), X.ccsec, cloud security Framework, determination in September 2013 New work items on IDaaS 3 New Rec. ITU-T: Cloud standard activities and First achievements in SG interne Orange

18 JCA-Cloud: coordination of ITU-T cloud computing work with Other standardization Organizations; Cloud Std Roadmap ITU-T: Cloud Joint Coordination Activity Cloud Storage Cloud Services Cloud management Forum Inter-Cloud Portability/Interop & InterCloud Terminology, Ecosystem Architectures & Security Cloud SLA & Multi-Cloud management Cloud Networking Cloud Map Cloud SLA Security and Certification Cloud Identity Service Template Orange 18

19 Thank You