ETSI GS NFV-IFA 011-2018 Network Functions Virtualisation (NFV) Release 3 Management and Orchestration VNF Descriptor and Packaging Specification (V3 1 1).pdf

1、 ETSI GS NFV-IFA 011 V3.1.1 (2018-08) Network Functions Virtualisation (NFV) Release 3; Management and Orchestration; VNF Descriptor and Packaging Specification Disclaimer The present document has been produced and approved by the Network Functions Virtualisation (NFV) ETSI Industry Specification Gr

2、oup (ISG) and represents 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 V3.1.1 (2018-08) 2 Reference RGS/NFV-IFA011ed311 Keywords management, MANO, NFV, orchestration, vi

3、rtualisation ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downlo

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8、ritten authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTETMare trademarks of ETSI registe

9、red for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSMand the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI GS NFV-IFA 011 V3.1.1 (2018-08) 3 Contents Intellectual Property Rights 7g3Fo

10、reword . 7g3Modal 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 Le

11、vels of NFV Entities . 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 orche

12、stration in sync 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

13、structure of a 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.

14、1 General 22g36.2.6.2 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

15、.1 Introduction . 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

16、Attributes . 27g3ETSI ETSI GS NFV-IFA 011 V3.1.1 (2018-08) 4 7.1.3.5 L2AddressData information element 28g37.1.3.5.1 Description 28g37.1.3.5.2 Attributes . 28g37.1.4 Void 28g37.1.5 Information elements related to the configuration of VNF lifecycle management operations . 28g37.1.5.1 Introduction . 2

17、8g37.1.5.2 VnfLcmOperationsConfiguration 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

18、 29g37.1.5.4.2 Attributes . 29g37.1.5.5 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

19、.1.5.7.1 Description 30g37.1.5.7.2 Attributes . 31g37.1.5.8 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 ChangeExtVnfConnectiv

20、ityOpConfig information element . 32g37.1.5.10.1 Description 32g37.1.5.10.2 Attributes . 32g37.1.5.11 CreateSnapshotVnfOpConfig information element 32g37.1.5.11.1 Description 32g37.1.5.11.2 Attributes . 32g37.1.5.12 RevertToSnapshotVnfOpConfig information element 32g37.1.5.12.1 Description 32g37.1.5

21、.12.2 Attributes . 32g37.1.6 Information elements related to the Vdu. 33g37.1.6.1 Introduction . 33g37.1.6.2 Vdu information element 33g37.1.6.2.1 Description 33g37.1.6.2.2 Attributes . 33g37.1.6.3 Cpd information element . 35g37.1.6.3.1 Description 35g37.1.6.3.2 Attributes . 35g37.1.6.4 VduCpd info

22、rmation element 35g37.1.6.4.1 Description 35g37.1.6.4.2 Attributes . 35g37.1.6.5 SwImageDesc information element 36g37.1.6.5.1 Description 36g37.1.6.5.2 Attributes . 36g37.1.6.6 VirtualNetworkInterfaceRequirements information element 37g37.1.6.6.1 Description 37g37.1.6.6.2 Attributes . 38g37.1.6.7 V

23、nfcConfigurableProperties information element 38g37.1.6.7.1 Description 38g37.1.6.7.2 Attributes . 38g37.1.6.8 CpProtocolData information element 39g37.1.6.8.1 Description 39g37.1.6.8.2 Attributes . 39g3ETSI ETSI GS NFV-IFA 011 V3.1.1 (2018-08) 5 7.1.6.9 SecurityGroupRule information element 39g37.1

24、.6.9.1 Description 39g37.1.6.9.2 Attributes . 40g37.1.7 Information elements related to the VLD . 40g37.1.7.1 Introduction . 40g37.1.7.2 VnfVirtualLinkDesc information element 40g37.1.7.2.1 Description 40g37.1.7.2.2 Attributes . 41g37.1.7.3 ConnectivityType information element. 41g37.1.7.3.1 Descrip

25、tion 41g37.1.7.3.2 Attributes . 41g37.1.8 Information elements related to the DeploymentFlavour . 41g37.1.8.1 Introduction . 41g37.1.8.2 VnfDf information element . 41g37.1.8.2.1 Description 41g37.1.8.2.2 Attributes . 42g37.1.8.3 VduProfile information element 43g37.1.8.3.1 Description 43g37.1.8.3.2

26、 Attributes . 43g37.1.8.4 VirtualLinkProfile information element 43g37.1.8.4.1 Description 43g37.1.8.4.2 Attributes . 43g37.1.8.5 VirtualLinkDescFlavour information element 44g37.1.8.5.1 Description 44g37.1.8.5.2 Attributes . 44g37.1.8.6 LinkBitrateRequirements information element . 45g37.1.8.6.1 De

27、scription 45g37.1.8.6.2 Attributes . 45g37.1.8.7 InstantiationLevel information element 45g37.1.8.7.1 Description 45g37.1.8.7.2 Attributes . 45g37.1.8.8 ScaleInfo information element 46g37.1.8.8.1 Description 46g37.1.8.8.2 Attributes . 46g37.1.8.9 VduLevel information element . 46g37.1.8.9.1 Descrip

28、tion 46g37.1.8.9.2 Attributes . 46g37.1.8.10 QoS information element 46g37.1.8.10.1 Description 46g37.1.8.10.2 Attributes . 46g37.1.8.11 LocalAffinityOrAntiAffinityRule information element 47g37.1.8.11.1 Description 47g37.1.8.11.2 Attributes . 47g37.1.8.12 AffinityOrAntiAffinityGroup information ele

29、ment 47g37.1.8.12.1 Description 47g37.1.8.12.2 Attributes . 47g37.1.8.13 VirtualLinkProtocolData information element 48g37.1.8.13.1 Description 48g37.1.8.13.2 Attributes . 48g37.1.8.14 L2ProtocolData information element 48g37.1.8.14.1 Description 48g37.1.8.14.2 Attributes . 48g37.1.8.15 L3ProtocolDa

30、ta information element 49g37.1.8.15.1 Description 49g37.1.8.15.2 Attributes . 49g37.1.9 Information elements related to Virtual Resource descriptors 49g37.1.9.1 Introduction . 49g37.1.9.2 Information elements related to Virtual CPU 49g37.1.9.2.1 Introduction . 49g37.1.9.2.2 VirtualComputeDesc inform

31、ation element 50g37.1.9.2.3 VirtualCpuData information elements . 50g37.1.9.2.4 VirtualCpuPinningData information element 51g3ETSI ETSI GS NFV-IFA 011 V3.1.1 (2018-08) 6 7.1.9.3 Information elements related to Virtual Memory 51g37.1.9.3.1 Introduction . 51g37.1.9.3.2 VirtualMemoryData information el

32、ement . 52g37.1.9.4 Information elements related to Virtual Storage . 52g37.1.9.4.1 Introduction . 52g37.1.9.4.2 VirtualStorageDesc information element 52g37.1.9.4.3 BlockStorageData information element 53g37.1.9.4.4 ObjectStorageData information element . 53g37.1.9.4.5 FileStorageData information e

33、lement 54g37.1.9.5 RequestedAdditionalCapabilityData information element 54g37.1.9.5.1 Description 54g37.1.9.5.2 Attributes . 54g37.1.9.6 LogicalNodeRequirements information element 54g37.1.9.6.1 Description 54g37.1.9.6.2 Attributes . 55g37.1.10 Information elements related to scaling 55g37.1.10.1 I

34、ntroduction . 55g37.1.10.2 ScalingAspect information element 55g37.1.10.2.1 Description 55g37.1.10.2.2 Attributes . 55g37.1.10.3 AspectDeltaDetails information element 56g37.1.10.3.1 Description 56g37.1.10.3.2 Attributes . 56g37.1.10.4 ScalingDelta information element . 57g37.1.10.4.1 Description 57

35、g37.1.10.4.2 Attributes . 57g37.1.10.5 VirtualLinkBitRateLevel information element . 57g37.1.10.5.1 Description 57g37.1.10.5.2 Attributes . 57g37.1.11 Information elements related to monitoring 58g37.1.11.1 Introduction . 58g37.1.11.2 VnfIndicator information element . 58g37.1.11.2.1 Description 58g

36、37.1.11.2.2 Attributes . 58g37.1.11.3 MonitoringParameter information element . 58g37.1.11.3.1 Description 58g37.1.11.3.2 Attributes . 58g37.1.12 VnfConfigurableProperties information element 59g37.1.12.1 Description 59g37.1.12.2 Attributes . 59g37.1.13 LifeCycleManagementScript information element

37、. 59g37.1.13.1 Description 59g37.1.13.2 Attributes . 60g37.1.14 VnfInfoModifiableAttributes information element . 61g37.1.14.1 Description 61g37.1.14.2 Attributes . 61g3Annex A (informative): Explanation of the scaling model 62g3A.1 Overview 62g3A.2 Scaling the individual scaling aspects of a VNF 62

38、g3A.3 Scaling a VNF to a pre-defined target size . 63g3Annex B (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 the ETSI Web server (https:/ipr.etsi.org/). Pu

39、rsuant 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 be, or may become, essential to the present d

40、ocument. 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 right to use or reproduce any trademark and/or tr

41、adename. 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 Specification Group (ISG) Network Functions Virtu

42、alisation (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 forms for the expression of provisions). “must“

43、 and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI GS NFV-IFA 011 V3.1.1 (2018-08) 8 1 Scope The present document provides requirements for the structure and format of a VNF Package to describe the VNF properties and associated resource requirements i

44、n 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/or edition number or version number) or non-sp

45、ecific. 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 expected location might be found at https:/docbox.e

46、tsi.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 ETSI GS NFV 003: “Network Functions Virtualisat

47、ion (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. For non-specific references, the latest ve

48、rsion 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 necessary for the application of the present docum

49、ent 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 (NFV); 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 008: “Network Func