ETSI GS NFV-IFA 011-2017 Network Functions Virtualisation (NFV) Release 2 Management and Orchestration VNF Packaging Specification (V2 3 1).pdf

1、 ETSI GS NFV-IFA 011 V2.3.1 (2017-08) Network Functions Virtualisation (NFV) Release 2; Management and Orchestration; VNF Packaging Specification Disclaimer The present document has been produced and approved by the Network Functions Virtualisation (NFV) ETSI Industry Specification Group (ISG) and r

2、epresents the views of those members who participated in this ISG. It does not necessarily represent the views of the entire ETSI membership. GROUP SPECIFICATION ETSI ETSI GS NFV-IFA 011 V2.3.1 (2017-08) 2 Reference RGS/NFV-IFA011ed231 Keywords management, MANO, NFV, orchestration, virtualisation ET

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8、ation of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are trademarks of ETSI registered for the bene

9、fit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM and the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI GS NFV-IFA 011 V2.3.1 (2017-08) 3 Contents Intellectual Property Rights 7g3Foreword . 7g3Mod

10、al verbs terminology 7g31 Scope 8g32 References 8g32.1 Normative references . 8g32.2 Informative references 8g33 Definitions and abbreviations . 9g33.1 Definitions 9g33.2 Abbreviations . 9g34 General description. 10g34.1 Introduction 10g34.2 Objectives . 10g34.3 Conventions 10g34.4 Levels of NFV Ent

11、ities . 11g35 VNF Packaging use-cases (informative) 12g35.1 General . 12g35.2 VNF Package bundling for distribution 12g35.3 VNF Package testing 13g35.4 VNF pre procurement . 14g35.5 VNF Package validation and certification 14g35.6 VNF install . 15g35.7 Keeping NFV management and orchestration in syn

12、c about a VNF application software modification . 16g35.8 VNF configurable parameter provisioning . 17g36 Functional requirements for VNF Packaging . 18g36.1 Generic Functional Requirements 18g36.2 Functional requirements for VNF Packaging specification 18g36.2.1 Requirements for the structure of a

13、VNF Package 18g36.2.2 Requirements for the description of VNF Package content 19g36.2.3 Requirements for VNF Identification . 19g36.2.4 Requirements for security and integrity of a VNF Package 20g36.2.5 Requirements for VNFD Metadata . 20g36.2.6 Requirements for LCM scripts 22g36.2.6.1 General 22g36

14、.2.6.2 Requirements for DSL 22g37 Virtualised Network Function information elements 23g37.1 VNF Descriptor (VNFD) 23g37.1.1 Introduction. 23g37.1.2 VNFD information element 24g37.1.2.1 Description 24g37.1.2.2 Attributes . 24g37.1.3 Information elements related to VnfExtCpd . 26g37.1.3.1 Introduction

15、 . 26g37.1.3.2 VnfExtCpd information element . 26g37.1.3.2.1 Description 26g37.1.3.2.2 Attributes . 26g37.1.3.3 AddressData information element . 26g37.1.3.3.1 Description 26g37.1.3.3.2 Attributes . 27g37.1.3.4 L3AddressData information element 27g37.1.3.4.1 Description 27g37.1.3.4.2 Attributes . 27

16、g3ETSI ETSI GS NFV-IFA 011 V2.3.1 (2017-08) 4 7.1.4 VnfdElementGroup information element . 28g37.1.4.1 Description 28g37.1.4.2 Attributes . 28g37.1.5 Information elements related to the configuration of VNF lifecycle management operations . 28g37.1.5.1 Introduction . 28g37.1.5.2 VnfLcmOperationsConf

17、iguration information element 28g37.1.5.2.1 Description 28g37.1.5.2.2 Attributes . 28g37.1.5.3 InstantiateVnfOpConfig information element . 29g37.1.5.3.1 Description 29g37.1.5.3.2 Attributes . 29g37.1.5.4 ScaleVnfOpConfig information element . 29g37.1.5.4.1 Description 29g37.1.5.4.2 Attributes . 29g

18、37.1.5.5 ScaleVnfToLevelOpConfig information element . 30g37.1.5.5.1 Description 30g37.1.5.5.2 Attributes . 30g37.1.5.6 HealVnfOpConfig information element 30g37.1.5.6.1 Description 30g37.1.5.6.2 Attributes . 30g37.1.5.7 TerminateVnfOpConfig information element . 30g37.1.5.7.1 Description 30g37.1.5.

19、7.2 Attributes . 30g37.1.5.8 OperateVnfOpConfig information element . 31g37.1.5.8.1 Description 31g37.1.5.8.2 Attributes . 31g37.1.5.9 ChangeVnfFlavourOpConfig information element . 31g37.1.5.9.1 Description 31g37.1.5.9.2 Attributes . 31g37.1.5.10 ChangeExtVnfConnectivityOpConfig information element

20、 . 32g37.1.5.10.1 Description 32g37.1.5.10.2 Attributes . 32g37.1.6 Information elements related to the Vdu. 32g37.1.6.1 Introduction . 32g37.1.6.2 Vdu information element 32g37.1.6.2.1 Description 32g37.1.6.2.2 Attributes . 33g37.1.6.3 Cpd information element . 34g37.1.6.3.1 Description 34g37.1.6.3

21、.2 Attributes . 34g37.1.6.4 VduCpd information element 34g37.1.6.4.1 Description 34g37.1.6.4.2 Attributes . 34g37.1.6.5 SwImageDesc information element 35g37.1.6.5.1 Description 35g37.1.6.5.2 Attributes . 35g37.1.6.6 VirtualNetworkInterfaceRequirements information element 35g37.1.6.6.1 Description 3

22、5g37.1.6.6.2 Attributes . 36g37.1.6.7 VnfcConfigurableProperties information element 36g37.1.6.7.1 Description 36g37.1.6.7.2 Attributes . 36g37.1.7 Information elements related to the VLD . 36g37.1.7.1 Introduction . 36g37.1.7.2 VnfVirtualLinkDesc information element 36g37.1.7.2.1 Description 36g37.

23、1.7.2.2 Attributes . 37g37.1.7.3 ConnectivityType information element. 37g37.1.7.3.1 Description 37g37.1.7.3.2 Attributes . 37g37.1.8 Information elements related to the DeploymentFlavour . 37g37.1.8.1 Introduction . 37g3ETSI ETSI GS NFV-IFA 011 V2.3.1 (2017-08) 5 7.1.8.2 VnfDf information element .

24、 37g37.1.8.2.1 Description 37g37.1.8.2.2 Attributes . 38g37.1.8.3 VduProfile information element 38g37.1.8.3.1 Description 38g37.1.8.3.2 Attributes . 39g37.1.8.4 VirtualLinkProfile information element 39g37.1.8.4.1 Description 39g37.1.8.4.2 Attributes . 39g37.1.8.5 VirtualLinkDescFlavour information

25、 element 40g37.1.8.5.1 Description 40g37.1.8.5.2 Attributes . 40g37.1.8.6 LinkBitrateRequirements information element . 40g37.1.8.6.1 Description 40g37.1.8.6.2 Attributes . 41g37.1.8.7 InstantiationLevel information element 41g37.1.8.7.1 Description 41g37.1.8.7.2 Attributes . 41g37.1.8.8 ScaleInfo i

26、nformation element 41g37.1.8.8.1 Description 41g37.1.8.8.2 Attributes . 42g37.1.8.9 VduLevel information element . 42g37.1.8.9.1 Description 42g37.1.8.9.2 Attributes . 42g37.1.8.10 QoS information element 42g37.1.8.10.1 Description 42g37.1.8.10.2 Attributes . 42g37.1.8.11 LocalAffinityOrAntiAffinity

27、Rule information element 42g37.1.8.11.1 Description 42g37.1.8.11.2 Attributes . 43g37.1.8.12 AffinityOrAntiAffinityGroup information element 43g37.1.8.12.1 Description 43g37.1.8.12.2 Attributes . 43g37.1.9 Information elements related to Virtual Resource descriptors 43g37.1.9.1 Introduction . 43g37.

28、1.9.2 Information elements related to Virtual CPU 44g37.1.9.2.1 Introduction . 44g37.1.9.2.2 VirtualComputeDesc information element 44g37.1.9.2.3 VirtualCpuData information elements . 44g37.1.9.2.4 VirtualCpuPinningData information element 45g37.1.9.3 Information elements related to Virtual Memory 4

29、5g37.1.9.3.1 Introduction . 45g37.1.9.3.2 VirtualMemoryData information element . 46g37.1.9.4 Information elements related to Virtual Storage . 46g37.1.9.4.1 Introduction . 46g37.1.9.4.2 VirtualStorageDesc information element 46g37.1.9.5 RequestedAdditionalCapabilityData information element 47g37.1.

30、9.5.1 Description 47g37.1.9.5.2 Attributes . 47g37.1.9.6 logicalNodeData information element 47g37.1.9.6.1 Description 47g37.1.9.6.2 Attributes . 47g37.1.10 Information elements related to scaling 48g37.1.10.1 Introduction . 48g37.1.10.2 ScalingAspect information element 48g37.1.10.2.1 Description 4

31、8g37.1.10.2.2 Attributes . 48g37.1.11 Information elements related to monitoring 49g37.1.11.1 Introduction . 49g37.1.11.2 VnfIndicator information element . 49g37.1.11.2.1 Description 49g37.1.11.2.2 Attributes . 49g3ETSI ETSI GS NFV-IFA 011 V2.3.1 (2017-08) 6 7.1.11.3 MonitoringParameter information

32、 element . 49g37.1.11.3.1 Description 49g37.1.11.3.2 Attributes . 49g37.1.12 VnfConfigurableProperties information element 50g37.1.12.1 Description 50g37.1.12.2 Attributes . 50g37.1.13 LifeCycleManagementScript information element . 50g37.1.13.1 Description 50g37.1.13.2 Attributes . 50g37.1.14 VnfIn

33、foModifiableAttributes information element . 51g37.1.14.1 Description 51g37.1.14.2 Attributes . 51g3Annex A (informative): Authors Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on t

34、he ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may

35、be, or may become, essential to the present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no righ

36、t to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Group Specification (GS) has been produced by ETSI Industry Spec

37、ification Group (ISG) Network Functions Virtualisation (NFV). Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal fo

38、rms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI GS NFV-IFA 011 V2.3.1 (2017-08) 8 1 Scope The present document provides requirements for the structure and format of a VNF Package to describe the VNF prop

39、erties and associated resource requirements in an interoperable template. The focus is on VNF packaging, meta-model descriptors (e.g. VNFD) and package integrity and security considerations. 2 References 2.1 Normative references References are either specific (identified by date of publication and/o

40、r edition number or version number) or non-specific. For specific references,only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expecte

41、d location might be found at https:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 ETS

42、I GS NFV 003: “Network Functions Virtualisation (NFV); Terminology for main concepts in NFV“. 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies

43、. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necess

44、ary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI GS NFV-IFA 002: “Network Functions Virtualisation (NFV); Acceleration Technologies; VNF Interfaces Specification“. i.2 ETSI GS NFV-IFA 006: “Network Functions Virtualisation (N

45、FV); Management and Orchestration; Vi-Vnfm reference point - Interface and Information Model Specification“. i.3 ETSI GS NFV-IFA 007: “Network Functions Virtualisation (NFV); Management and Orchestration; Or-Vnfm reference point - Interface and Information Model Specification“. i.4 ETSI GS NFV-IFA 0

46、08: “Network Functions Virtualisation (NFV); Management and Orchestration; Ve-Vnfm reference point - Interface and Information Model Specification“. i.5 ISO/IEC 9646-7: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation Con

47、formance Statements“. i.6 ISO/IEC 9899: “Information Technology - Programming languages - C“. ETSI ETSI GS NFV-IFA 011 V2.3.1 (2017-08) 9 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ETSI GS NFV 003 1 apply. 3.2 Abbrevia

48、tions For the purposes of the present document, the abbreviations given in ETSI GS NFV 003 1 and the following apply: ARM Advanced RISC Machine CDN Content Delivery Network CP Connection Point CPD Connection Point Descriptor CPU Central Processing Unit DF Deployment FlavourDSL Domain Specific Langua

49、ge EM Element Manager GS Group Specification IFA Infrastructure and Architecture Working Group IP Internet Protocol ISG Industry Specification Group LAN Local Area Network LCM Life Cycle Management MAC Media Access Control MPLS Multiprotocol Label Switching NFV Network Functions Virtualisation NFVI Network Functions Virtualisation Infrastructure NFVO Network Functions Virtualisation Orchestrator NS Network Service PM Performance Management QA Quality Assurance QoS Quality of Service RAM Random Access Memory RDMA Remote Direct Memory Access SAL Service A