ETSI GR NFV-TST 007-2017 Network Functions Virtualisation (NFV) Testing Guidelines on Interoperability Testing for MANO (V1 1 1).pdf

1、 ETSI GR NFV-TST 007 V1.1.1 (2017-11) Network Functions Virtualisation (NFV); Testing; Guidelines on Interoperability Testing for MANO Disclaimer The present document has been produced and approved by the Network Functions Virtualisation (NFV) ETSI Industry Specification Group (ISG) and represents t

2、he views of those members who participated in this ISG. It does not necessarily represent the views of the entire ETSI membership. GROUP REPORT ETSI ETSI GR NFV-TST 007 V1.1.1 (2017-11) 2Reference DGR/NFV-TST007 Keywords interoperability, management, MANO, NFV, testing ETSI 650 Route des Lucioles F-

3、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 downloaded from: http:/www.etsi.org/standards-sea

4、rch The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents betwee

5、n such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Informati

6、on on the current status of this and other ETSI documents is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Noti

7、fication No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright

8、 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 benefit of its Members and of th

9、e 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 GR NFV-TST 007 V1.1.1 (2017-11) 3Contents Intellectual Property Rights 6g3Foreword . 6g3Modal verbs terminology 6g31 Sco

10、pe 7g32 References 7g32.1 Normative references . 7g32.2 Informative references 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 8g34 Interoperability Features Statement (IFS) 9g34.1 Introduction 9g34.2 IFS for VIM 9g34.2.1 Software Image Management . 9g34.2.2 VNF Packag

11、e Management 10g34.2.3 VNF Lifecycle Management. 10g34.2.4 Fault Management 12g34.2.5 Performance Management 13g34.2.6 NS Lifecycle Management . 14g34.3 IFS for VNFM 17g34.3.1 Software Image Management . 17g34.3.2 VNF Package Management 17g34.3.3 VNF Lifecycle Management. 18g34.3.4 Fault Management

12、20g34.3.5 Performance Management 20g34.3.6 NS Lifecycle Management . 21g34.4 IFS for NFVO . 24g34.4.1 Software Image Management . 24g34.4.2 VNF Package Management 25g34.4.3 VNF Lifecycle Management. 25g34.4.4 Fault Management 27g34.4.5 Performance Management 27g34.4.6 NS Lifecycle Management . 28g34

13、.5 IFS for EM/VNF 31g34.5.1 Software Image Management . 31g34.5.2 VNF Package Management 31g34.5.3 VNF Lifecycle Management. 31g34.5.4 Fault Management 31g34.5.5 Performance Management 32g34.5.6 NS Lifecycle Management . 32g35 System Under Test (SUT) 32g35.1 SUT Configuration 1 32g35.2 SUT Configura

14、tion 2 33g35.3 SUT Configuration 3 33g36 Test Suite Structure 34g36.1 Introduction 34g36.2 Software Image Management Test Cases Overview 34g36.3 VNF Package Management Test Cases Overview . 34g36.4 VNF Lifecycle Management Test Cases Overview . 35g36.5 Fault Management Test Cases Overview . 35g36.6

15、Performance Management Test Cases Overview . 36g36.7 NS Lifecycle Management Test Cases Overview 37g3ETSI ETSI GR NFV-TST 007 V1.1.1 (2017-11) 47 Test Descriptions 38g37.1 Introduction 38g37.2 Software Image Management . 38g37.2.1 Add Software Image . 38g37.2.2 Query Software Image 38g37.2.2.1 Query

16、 Software Image by NFVO 38g37.2.2.2 Query Software Image by VNFM . 39g37.2.3 Update Software Image 39g37.2.4 Delete Software Image 40g37.3 VNF Package Management 40g37.3.1 On-board VNF Package 40g37.3.2 Delete VNF Package . 41g37.3.3 Abort VNF Package Delete Operation 41g37.4 VNF Lifecycle Managemen

17、t 42g37.4.1 Instantiate VNF with an EM Request . 42g37.4.2 Query VNF with an EM Request 43g37.4.3 Modify VNF Configuration Information with an EM Request . 44g37.4.4 Start VNF/VNFC with an EM Request. 44g37.4.5 Stop VNF/VNFC with an EM Request . 45g37.4.6 VNF Healing with an EM/VNF Request 46g37.4.7

18、 VNF Scale Out with an EM/VNF Request . 47g37.4.8 VNF Scale In with an EM/VNF Request 48g37.4.9 Terminate VNF with an EM Request . 49g37.5 Fault Management 50g37.5.1 Virtualised Resource Fault Management 50g37.5.1.1 Virtualised Resource Fault Alarm Notification . 50g37.5.1.2 Virtualised Resource Fau

19、lt Alarm Clearance Notification 51g37.5.2 VNF Fault Management . 52g37.5.2.1 VNF Fault Alarm Notifications . 52g37.5.2.2 VNF Fault Alarm Clearance Notifications 53g37.6 Performance Management 54g37.6.1 Virtualised Resource Performance Management 54g37.6.1.1 Virtualised Resource PM Job Creation and N

20、otification Monitoring . 54g37.6.1.2 Virtualised Resource PM Job Creation and Threshold Monitoring 55g37.6.1.3 Virtualised Resource PM Job Deletion . 56g37.6.1.4 Virtualised Resource PM Threshold Deletion . 56g37.6.2 VNF Performance Management . 57g37.6.2.1 VNF PM Job Creation and Notification Monit

21、oring . 57g37.6.2.2 VNF PM Job Creation and Threshold Monitoring 58g37.6.2.3 VNF PM Job Deletion . 59g37.6.2.4 VNF PM Threshold Deletion 60g37.7 NS Lifecycle Management . 61g37.7.1 NS Instantiation 61g37.7.1.1 Standalone NS Instantiation 61g37.7.1.2 Nested NS Instantiation . 62g37.7.2 NS Scaling 63g

22、37.7.2.1 NS Scale Out . 63g37.7.2.1.1 NS Scale out with an Operator Action 63g37.7.2.1.2 NS Scale out with a VNF Indicator . 64g37.7.2.1.3 NS Scale out with a VIM KPI . 65g37.7.2.2 NS Scale In 66g37.7.2.2.1 NS Scale In with an Operator Action 66g37.7.2.2.2 NS Scale in with a VNF Indicator . 67g37.7.

23、2.2.3 NS Scale in with a VIM KPI . 68g37.7.2.3 NS VNF Scale Out 69g37.7.2.3.1 NS VNF Scale Out with an Operator Action . 69g37.7.2.3.2 NS VNF Scale Out with a VNF Indicator . 70g37.7.2.3.3 NS VNF Scale Out with a VIM KPI . 71g37.7.2.4 NS VNF Scale In . 72g37.7.2.4.1 NS VNF Scale In with an Operator

24、Action . 72g37.7.2.4.2 NS VNF Scale In with a VNF Indicator 73g37.7.2.4.3 NS VNF Scale In with a VIM KPI 74g3ETSI ETSI GR NFV-TST 007 V1.1.1 (2017-11) 57.7.3 NS Update . 75g37.7.3.1 Start VNF Instance 75g37.7.3.2 Stop VNF Instance 76g37.7.3.3 Instantiate VNF and Add Instance to NS Instance 77g37.7.3

25、.4 Remove VNF Instances from a NS Instance . 78g37.7.3.5 Add Shared VNF Instances to NS Instance . 79g37.7.3.6 Remove Shared VNF Instances from NS Instance 80g37.7.3.7 Change VNF Deployment Flavour . 81g37.7.4 NS Healing 82g37.7.4.1 Partial NS Healing with an Operator Action . 82g37.7.4.2 Complete N

26、S Healing with an Operator Action 83g37.7.5 NS Termination 84g37.7.5.1 Standalone NS Termination 84g37.7.5.2 Nested NS Termination . 85g3Annex A: Technical Report Card Sample . 86g3Annex B: Document Usage Process Diagram 87g3Annex C: Authors Essential, or potentially Essential, IPRs notified to ETSI

27、 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/). 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 exist

28、ence 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 document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI cla

29、ims 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 tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations a

30、ssociated with those trademarks. Foreword This Group Report (GR) has been produced by ETSI Industry Specification Group (ISG) Network Functions Virtualisation (NFV). Modal verbs terminology In the present document “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are

31、to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI GR NFV-TST 007 V1.1.1 (2017-11) 71 Scope The present document describes a

32、 set of informative interoperability test guidelines for NFV capabilities that require interactions between the components implementing NFV functionality, namely, the NFVO, VNFM, EM-VNF and VIM-NFVI (Functions under Test). The guidelines in the present document follow the interoperability testing me

33、thodology described in ETSI GS NFV-TST 002 i.1 and are implementation agnostic. The capabilities in scope are enabled by the interfaces on the main NFV reference points between the Functions Under Test: Or-Vi; Or-Vnfm; Vi-Vnfm; and Ve-Vnfm. 2 References 2.1 Normative references Normative references

34、are not applicable in the present document. 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 version

35、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 document bu

36、t they assist the user with regard to a particular subject area. i.1 ETSI GS NFV-TST 002 (V1.1.1): “Network Functions Virtualisation (NFV); Testing Methodology; Report on NFV Interoperability Testing Methodology“. i.2 ETSI GS NFV 003 (V1.2.1): “Network Functions Virtualisation (NFV); Terminology for

37、 Main Concepts in NFV“. i.3 ETSI GS NFV-IFA 005 (V2.3.1): “Network Functions Virtualisation (NFV) Release 2; Management and Orchestration; Or-Vi reference point - Interface and Information Model Specification“. i.4 ETSI GS NFV-IFA 006 (V2.3.1): “Network Functions Virtualisation (NFV) Release 2; Mana

38、gement and Orchestration; Vi-Vnfm reference point - Interface and Information Model Specification“. i.5 ETSI GS NFV-IFA 007 (V2.3.1): “Network Functions Virtualisation (NFV) Release 2; Management and Orchestration; Or-Vnfm reference point - Interface and Information Model Specification“. i.6 ETSI GS

39、 NFV-IFA 008 (V2.3.1): “Network Functions Virtualisation (NFV) Release 2; Management and Orchestration; Ve-Vnfm reference point - Interface and Information Model Specification“. ETSI ETSI GR NFV-TST 007 V1.1.1 (2017-11) 8i.7 ETSI GS NFV-IFA 010 (V2.3.1): “Network Functions Virtualisation (NFV) Relea

40、se 2; Management and Orchestration; Functional requirements specification“. i.8 ETSI GS NFV-IFA 011 (V2.3.1): “Network Functions Virtualisation (NFV) Release 2; Management and Orchestration; VNF Packaging Specification“. i.9 ETSI GS NFV-IFA 013 (V2.3.1): “Network Functions Virtualisation (NFV) Relea

41、se 2; Management and Orchestration; Os-Ma-Nfvo reference point - Interface and Information Model Specification“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ETSI GS NFV 003 i.2 apply. NOTE: A term defined in the present

42、 document takes precedence over the definition of the same term, if any, in ETSI GS NFV 003 i.2. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in ETSI GS NFV 003 i.2 and the following apply: NOTE: An abbreviation defined in the present document takes precedence

43、over the definition of the same abbreviation, if any, in ETSI GS NFV 003 i.2. CRM Compute Resource Management DF Deployment Flavour EM Element ManagerFM Fault Management IFS Interoperability Features Statement KPI Key Performance Indicators MANO Management and Orchestration NFV Network Function Virt

44、ualisation NFVI NFV Infrastructure NFVO NFV OrchestratorNIC Network Interface Controller NS Network Service NSD NS DescriptorNRM Network Resource Management PM Performance Management SRM Storage Resource Management SUT System Under Test VIM Virtual Infrastructure Manager VL Virtual Link VLD VL Descr

45、iptorVM Virtual Machine VNF Virtual Network Functions VNFC VNF Component VNFD VNF DescriptorVNFFG VNF Forwarding Graph VNFFGD VNFFG Descriptor VNFM VNF Manager VR Virtual ResourceETSI ETSI GR NFV-TST 007 V1.1.1 (2017-11) 94 Interoperability Features Statement (IFS) 4.1 Introduction This clause compi

46、les the Interoperability Feature Statement (IFS) for VIM, VNFM, EM/VNF and NFVO according to clause 4.3.3 of ETSI GS NFV-TST 002 i.1 and following the example in ETSI GS NFV-TST 002 i.1, annex A. The interoperability feature statement identifier starts with a reference to the relevant functional blo

47、ck that produces or consumes the interface: IDs starting with “VIM_“ designate features on interfaces produced or consumed by the VIM IDs starting with “VNFM_“ designate features on interfaces produced or consumed by the VNFM IDs starting with “NFVO_“ designate features on interfaces produced or con

48、sumed by the NFVO IDs starting with “EM_“ designate features on interfaces produced or consumed by the EM/VNF The purpose of the Interoperable Features Statement (IFS) is to identify those standardized functions which a FUT supports, including those which are optional and those which are conditional

49、 on the support of other functions. Supported interoperability feature statements should be indicated by Y in the Support column (or N if not supported). The Details column can be used to add further support details when necessary. 4.2 IFS for VIM 4.2.1 Software Image Management Table 4.2.1-1 Functional Block VIM Functional Area Software Image Management Observed Reference Point Or-Vi Observed Interface Software Image Management Producer/Consumer Producer References ETSI GS NFV-IFA 005 i.3 Interoperability Features Id Feature S