1、 I n t e r n a t i o n a l T e l e c o m m u n i c a t i o n U n i o n ITU-T Series Q TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Supplement 65 (07/2014) SERIES Q: SWITCHING AND SIGNALLING Cloud computing interoperability activities ITU-T Q-series Recommendations Supplement 65 ITU-T Q-SERIES REC
2、OMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE Q.1Q.3 INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING Q.4Q.59 FUNCTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN Q.60Q.99 CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS Q.100Q.119 SPECIFICATIONS OF SIGNALLIN
3、G SYSTEMS No. 4, 5, 6, R1 AND R2 Q.120Q.499 DIGITAL EXCHANGES Q.500Q.599 INTERWORKING OF SIGNALLING SYSTEMS Q.600Q.699 SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 Q.700Q.799 Q3 INTERFACE Q.800Q.849 DIGITAL SUBSCRIBER SIGNALLING SYSTEM No. 1 Q.850Q.999 PUBLIC LAND MOBILE NETWORK Q.1000Q.1099 INTERWORKI
4、NG WITH SATELLITE MOBILE SYSTEMS Q.1100Q.1199 INTELLIGENT NETWORK Q.1200Q.1699 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR IMT-2000 Q.1700Q.1799 SPECIFICATIONS OF SIGNALLING RELATED TO BEARER INDEPENDENT CALL CONTROL (BICC) Q.1900Q.1999 BROADBAND ISDN Q.2000Q.2999 SIGNALLING REQUIREMENTS AND PROTOCOLS
5、 FOR THE NGN Q.3000Q.3999 For further details, please refer to the list of ITU-T Recommendations. Q series Supplement 65 (07/2014) i Supplement 65 to ITU-T Q-series Recommendations Cloud computing interoperability activities Summary Supplement 65 to ITU-T Q-series Recommendations provides the summar
6、y information for cloud computing interoperability activities of existing standards development organizations (SDOs) and the groups, forums and open sources developing the specifications that have the potential to utilize cloud computing interoperability testing tools. This supplement should also be
7、 helpful for the development of cloud testing specifications. History Edition Recommendation Approval Study Group Unique ID* 1.0 ITU-T Q Suppl. 65 2014-07-16 11 11.1002/1000/12212 _ * To access the Recommendation, type the URL http:/handle.itu.int/ in the address field of your web browser, followed
8、by the Recommendations unique ID. For example, http:/handle.itu.int/11.1002/1000/11830-en. ii Q series Supplement 65 (07/2014) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technolog
9、ies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommun
10、ication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSA Resolution 1. In some areas o
11、f information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with ISO and IEC. NOTE In this publication, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating
12、agency. Compliance with this publication is voluntary. However, the publication may contain certain mandatory provisions (to ensure, e.g., interoperability or applicability) and compliance with the publication is achieved when all of these mandatory provisions are met. The words “shall“ or some othe
13、r obligatory language such as “must“ and the negative equivalents are used to express requirements. The use of such words does not suggest that compliance with the publication is required of any party. INTELLECTUAL PROPERTY RIGHTSITU draws attention to the possibility that the practice or implementa
14、tion of this publication may involve the use of a claimed Intellectual Property Right. ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the publication development process. As of the
15、 date of approval of this publication, ITU had not received notice of intellectual property, protected by patents, which may be required to implement this publication. However, implementers are cautioned that this may not represent the latest information and are therefore strongly urged to consult t
16、he TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2015 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. Q series Supplement 65 (07/2014) iii Table of Contents Page 1 Scope . 1 2 References . 1 3 Abbrev
17、iations and acronyms 2 4 Introduction . 3 5 Existing cloud computing interoperability activities 4 5.1 Standards development organizations for cloud computing interoperability . 4 5.2 Testing groups, open sources and tools for cloud computing testing . 14 5.3 Cloud security standardization activitie
18、s 18 6 Potential interoperability testing areas of cloud computing . 18 Appendix I Summaries of referenced documents . 21 I.1 3CPP references and associated summaries . 21 I.2 CSMIC references and associated summaries 21 I.3 DMTF references and associated summaries . 21 I.4 ETSI references and assoc
19、iated summaries 21 I.5 GICTF references and associated summaries . 22 I.6 IEEE references and associated summaries . 22 I.7 IETF references and associated summaries 23 I.8 ISO/IEC JTC 1 references and associated summaries . 23 I.9 NIST references and associated summaries . 23 I.10 OASIS references a
20、nd associated summaries . 24 I.11 ODCA references and associated summaries . 24 I.12 OGF references and associated summaries 24 I.13 SNIA references and associated summaries . 25 I.14 TMF references and associated summaries 25 I.15 ITU-T draft Recommendation 26 Q series Supplement 65 (07/2014) 1 Sup
21、plement 65 to ITU-T Q-Series Recommendations Cloud computing interoperability activities 1 Scope This supplement describes the summary information of cloud computing interoperability activities of existing standards development organizations (SDOs) and the groups, forums and open sources developing
22、the specifications that have potential to utilize cloud computing interoperability testing tools. This supplement also provides summary list of activities by the SDOs including those of cloud computing interoperability testing areas. 2 References ITU-T references ITU-T Y.3500 Recommendation ITU-T Y.
23、3500 (2014), Information technology Cloud computing Overview and vocabulary. ITU-T Y.3501 Recommendation ITU-T Y.3501 (2013), Cloud computing framework and high-level requirements. ITU-T Y.3502 Recommendation ITU-T Y.3502 (2014), Information technology Cloud computing -Reference architecture. ITU-T
24、Y.3510 Recommendation ITU-T Y.3510 (2013), Cloud computing infrastructure requirements. ITU-T Y.3512 Recommendation ITU-T Y.3512 (2014), Cloud computing - Functional requirements of Network as a Service. ITU-T Y.3513 Recommendation ITU-T Y.3513 (2014), Cloud computing - Functional requirements of In
25、frastructure as a Service. ITU-T Y.3520 Recommendation ITU-T Y.3520 (2013), Cloud computing framework for end to end resource management. ETSI references ETSI TR 102 997 ETSI TR 102 997 V1.1.1 (2010), CLOUD; Initial analysis of standardization requirements for Cloud services. ETSI TR 103 125 ETSI TR
26、 103 125 V1.1.1 (2012), CLOUD; SLAs for Cloud services. ETSI TR 103 126 ETSI TR 103 126 V1.1.1 (2012), CLOUD; Cloud private-sector user recommendations. ETSI TS 103 142 ETSI TS 103 142 V1.1.1 (2013), CLOUD; Test Descriptions for Cloud Interoperability. IEEE references IEEE P2301 IEEE P2301, Guide fo
27、r Cloud Portability and Interoperability Profiles (CPIP). IEEE P2302 IEEE P2302, Standard for Intercloud Interoperability and Federation (SIIF). IETF references IETF RFC 2330 IETF RFC 2330 (1998), Framework for IP Performance Metrics 2 Q series Supplement 65 (07/2014) IETF RFC 4110 IETF RFC 4110 (20
28、05), A Framework for Layer 3 Provider-Provisioned Virtual Private Networks. IETF RFC 6749 IETF RFC 6749 (2012), The OAuth 2.0 Authorization Framework. NIST references NIST SP 500-292 NIST SP 500-292 (2011), NIST Cloud Computing Reference Architecture. NIST SP 500-293vol1 NIST SP 500-293, US Governme
29、nt Cloud Computing Technology Roadmap Volume I Release 1.0: High-Priority Requirements to Further USG Agency Cloud Computing Adoption. NIST SP 500-293vol2 NIST SP 500-293, US Government Cloud Computng Technology Roadmap Volume II Release 1.0: Useful Information for Cloud Adopters. NIST SP 800-145 NI
30、ST SP 800-145 (2011), The NIST Definition of Cloud Computing. OASIS references OASIS TOSCA-v1.0 OASIS TOSCA-v1.0, Topology and Orchestration Specification for Cloud Applications Version 1.0. TM Forum references TMF GB917 TMF GB917, SLA Management Handbook. TMF GB963 TMF GB963, Cloud SLA Application
31、Note. TMF TR174 TMF TR174, Enterprise-Grade External Compute IaaS Requirements. TMF TR178 TMF TR178, Enabling End-to-End Cloud SLA Management. TMF TR194 TMF TR194, Multi-Cloud Service Management Accelerator Pack-Introduction. 3 Abbreviations and acronyms This supplement uses the following abbreviati
32、ons and acronyms: 3CPP China Cloud Computing Promotion and Policy Forum BPaaS Business Process as a Service CCI Cloud Computing Interoperability CDMI Cloud Data Management Interface CIMI Cloud Infrastructure Management Interface CMI Cloud Management Initiative CPIP Cloud Portability and Interoperabi
33、lity Profile CSC Cloud Service Customer CSMIC Cloud Services Measurement Initiative Consortium CSP Cloud Service Provider CT-CCVOCAB Collaborative Teams on Cloud Computing Overview and Vocabulary DAPS Distributed Application Platforms and Services DMTF Distributed Management Task Force ENISA Europea
34、n Network Information Security Agency Q series Supplement 65 (07/2014) 3 ETSI European Telecommunications Standards Institute GICTF Global Inter-Cloud Technology Forum IaaS Infrastructure as a Service ICT Information and Communication Technology IEEE Institute of Electrical and Electronics Engineers
35、 IEC International Electrotechnical Commission ISO International Organization for Standardization IT Information Technology NaaS Network as a Service NIST National Institute of Standards and Technology OASIS Organization for the Advancement of Structured Information Standards OCC Open Cloud Consorti
36、um OCCI Open Cloud Computing Interface OCCI-WG OCCI Working Group ODCA Open Data Center Alliance OGF Open Grid Forum OVF Open Virtualization Format PaaS Platform as a Service PoC Proof of Concept REST Representational State Transfer SaaS Software as a Service SAJACC Standards Acceleration to Jumpsta
37、rt the Adoption of Cloud Computing SCIM System for Cross-domain Identity Management SDO Standards Development Organization SIIF Standard for Inter-cloud Interoperability and Federation SLA Service Level Agreement SMI Simple Management Interface SNIA Storage Networking Industry Association SOA Servic
38、e Oriented Architecture SPEC Standard Performance Evaluation Corporation VM Virtual Machine NOTE Abbreviations not described in this supplement can be found in ITU-T Y.3500 and other reference documents listed in clause 2. 4 Introduction The purpose of this supplement is to provide the list of exist
39、ing cloud computing interoperability and testing related activities. Clause 5 describes cloud computing interoperability activities by different standards development organizations (SDOs) while clause 6 identifies potential cloud computing 4 Q series Supplement 65 (07/2014) interoperability testing
40、areas. This supplement is intended to be of help for developing cloud computing interoperability testing Recommendations. 5 Existing cloud computing interoperability activities 5.1 Standards development organizations for cloud computing interoperability Many SDOs are developing cloud standards. Some
41、 of them are listed in ITU-T FG-Cloud technical reports. From an interoperability testing perspective, some SDOs do not conduct testing themselves but conduct joint/collaborative/sponsored testing groups as described in clause 5.2. For example, Distributed Management Task Force (DMTF), European Tele
42、communications Standards Institute (ETSI), Organization for the Advancement of Structured Information Standards (OASIS), Storage Networking Industry Association (SNIA) and some SDOs sponsored Cloud Plugfest as part of the Cloud Interoperability Week where, during the testing of specifications, they
43、improved such Cloud standards as cloud data management interface (CDMI), open cloud computing interface (OCCI), cloud infrastructure management interface (CIMI) and open virtualization format (OVF). Open Data Center Alliance (ODCA) proof of concept (PoC) shows how OASIS topology and orchestration sp
44、ecification for cloud applications (TOSCA) standard can be used to fulfil industry requirements for application portability in the enterprise cloud. TM Forum, OASIS, W3C cover platform as a service (PaaS)/software as a service (SaaS) level cloud interoperability and testing to some extent. This clau
45、se lists and briefly describes representative cloud computing SDOs activities/specifications which are used in cloud interoperability testing. 5.1.1 DMTF The mission of Distributed Management Task Force (DMTF) is to create standards that enable interoperability among multi-vendor systems, tools and
46、solutions within the enterprise. DMTF works on cloud computing management interface related aspects of common core identifiers (CCIs). DMTFs cloud management initiative (CMI) is focused on developing interoperable cloud infrastructure, management standards and promoting adoption of those standards i
47、n the industry. Cloud management working group (CMWG) and Open virtualization format working group (OVFWG) of DMTF are developing cloud computing interoperability related standards. The CIMI developed by CMWG is a self-service interface for infrastructure clouds, allowing cloud users to dynamically
48、provision, configure and administer their cloud usage using a high level interface that abstracts away much of complexity of system management. OVF developed by OVFWG is a packaging standard designed to address the portability and deployment of virtual appliances. OVF enables simplified and error-fr
49、ee deployment of virtual appliances across multiple virtualization platforms. Table 5-1 DMTF documents and work items related to CCI Reference Name/Title Status DSP-IS0101 Interoperable clouds Published DSP0264 CIMI-CIM specification Published DSP0263 CIMI model and RESTful HTTP-based protocol Published DSP0243 Open virtualization format specification Published Q series Supplement 65 (07/2014) 5 5.1.2 ETSI The European Telecommunications Standards Inst
