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GROUP SPECIFICATION
Network Functions Virtualisation (NFV) Release 3;
Management and Orchestration;
Or-Vnfm reference point - Interface and
Information Model Specification
Disclaimer
The present document has been produced and approved by the Network Functions Virtualisation (NFV) ETSI Industry
Specification Group (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.
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2 ETSI GS NFV-IFA 007 V3.2.1 (2019-04)
Reference
RGS/NFV-IFA007ed321
Keywords
interface, management, MANO, NFV,
orchestration, virtualisation
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3 ETSI GS NFV-IFA 007 V3.2.1 (2019-04)
Contents
Intellectual Property Rights . 17
Foreword . 17
Modal verbs terminology . 17
1 Scope . 18
2 References . 18
2.1 Normative references . 18
2.2 Informative references . 18
3 Definition of terms, symbols and abbreviations . 19
3.1 Terms . 19
3.2 Symbols . 19
3.3 Abbreviations . 19
4 Overview of interfaces and information elements associated to the Or-Vnfm reference point . 20
4.1 Introduction . 20
4.2 Relation to other NFV Group Specifications. 20
4.3 Conventions . 21
5 Reference point and interface requirements . 21
5.1 Introduction . 21
5.2 Or-Vnfm reference point requirements . 22
5.3 Interface requirements . 22
5.3.1 VNF Package Management interface requirements . 22
5.3.2 VNF Lifecycle Operation Granting interface requirements . 23
5.3.3 Virtualised Resources Management interfaces requirements . 23
5.3.3.1 Virtualised Resources Information Management interfaces requirements . 23
5.3.3.2 Virtualised Resources Management interfaces requirements . 24
5.3.3.3 Virtualised Resources Reservation Management interface requirements . 24
5.3.3.4 Virtualised Resources Reservation Change Notification interface requirements . 24
5.3.3.5 Virtualised Resources Change Notification interfaces requirements . 25
5.3.3.6 Virtualised Resources Performance Management interface requirements . 25
5.3.3.7 Virtualised Resources Fault Management interface requirements . 26
5.3.3.8 Virtualised Resources Quota Management interfaces requirements . 26
5.3.3.9 Virtualised Resources Quota Change Notification interface requirements . 26
5.3.3.10 Virtualised Resources Quota Available Notification interface requirements . 27
5.3.4 VNF Lifecycle Management interface requirements . 27
5.3.5 Void . 29
5.3.6 VNF Performance Management interface requirements . 29
5.3.7 VNF Fault Management interface requirements . 29
5.3.8 Void . 30
5.3.9 VNF Indicator interface requirements . 30
5.3.10 Policy Management interface requirements . 30
5.3.11 VNF Snapshot Package Management interface requirements . 31
6 NFVO exposed interfaces . 32
6.1 Introduction . 32
6.2 VNF Package Management interface . 32
6.2.1 Description . 32
6.2.2 Query VNF Package Info operation . 32
6.2.2.1 Description . 32
6.2.2.2 Input parameters . 32
6.2.2.3 Output parameters . 33
6.2.2.4 Operation results . 33
6.2.3 Subscribe operation. 33
6.2.3.1 Description . 33
6.2.3.2 Input parameters . 33
6.2.3.3 Output parameters . 33
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6.2.3.4 Operation results . 34
6.2.4 Notify operation . 34
6.2.4.1 Description . 34
6.2.5 Void . 34
6.2.6 Fetch VNF Package operation . 34
6.2.6.1 Description . 34
6.2.6.2 Input parameters . 34
6.2.6.3 Output parameters . 35
6.2.6.4 Operation results . 35
6.2.7 Fetch VNF Package Artifacts operation . 35
6.2.7.1 Description . 35
6.2.7.2 Input parameters . 35
6.2.7.3 Output parameters . 36
6.2.7.4 Operation results . 36
6.2.8 Terminate Subscription operation . 36
6.2.8.1 Description . 36
6.2.8.2 Input parameters . 36
6.2.8.3 Output parameters . 36
6.2.8.4 Operation results . 36
6.2.9 Query Subscription Info operation . 37
6.2.9.1 Description . 37
6.2.9.2 Input parameters . 37
6.2.9.3 Output parameters . 37
6.2.9.4 Operation results . 37
6.3 VNF Lifecycle Operation Granting interface . 37
6.3.1 Description . 37
6.3.2 Grant VNF Lifecycle Operation operation . 37
6.3.2.1 Description . 37
6.3.2.2 Input parameters . 39
6.3.2.3 Output parameters . 40
6.3.2.4 Operation results . 42
6.4 Virtualised Resources Management interfaces in indirect mode . 42
6.4.1 Introduction. 42
6.4.2 Virtualised Compute interfaces . 42
6.4.2.1 Virtualised Compute Resources Management interface . 42
6.4.2.2 Virtualised Compute Resources Change Notification interface . 43
6.4.2.3 Virtualised Compute Resources Information Management interface . 43
6.4.3 Virtualised Network interfaces . 43
6.4.3.1 Virtualised Network Resources Management interface . 43
6.4.3.2 Virtualised Network Resources Change Notification interface . 44
6.4.3.3 Virtualised Network Resources Information Management interface . 44
6.4.4 Virtualised Storage interfaces . 44
6.4.4.1 Virtualised Storage Resources Management interface . 44
6.4.4.2 Virtualised Storage Resources Change Notification interface . 44
6.4.4.3 Virtualised Storage Resources Information Management interface . 45
6.4.5 Virtualised Resource Performance Management interface . 45
6.4.6 Virtualised Resource Fault Management interface . 45
6.4.7 Virtualised Resources Quota Management interfaces . 46
6.4.7.1 Virtualised Compute Resources Quota Management interface . 46
6.4.7.2 Virtualised Network Resources Quota Management interface . 46
6.4.7.3 Virtualised Storage Resources Quota Management interface . 46
6.4.7.4 Virtualised Resources Quota Change Notification interface . 46
6.4.8 Virtualised Resource Reservation interfaces . 46
6.4.8.1 Virtualised Compute Resources Reservation Management interface . 46
6.4.8.2 Virtualised Network Resources Reservation Management interface . 46
6.4.8.3 Virtualised Storage Resources Reservation Management interface . 47
6.4.8.4 Virtualised Resources Reservation Change Notification interface . 47
6.5 Virtualised Resources Quota Available Notification interface . 47
6.5.1 Description . 47
6.5.2 Subscribe operation. 47
6.5.2.1 Description . 47
6.5.2.2 Input parameters . 47
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5 ETSI GS NFV-IFA 007 V3.2.1 (2019-04)
6.5.2.3 Output parameters . 48
6.5.2.4 Operation results . 48
6.5.3 Notify operation . 48
6.5.3.1 Description . 48
6.5.4 Terminate Subscription operation . 48
6.5.4.1 Description . 48
6.5.4.2 Input parameters . 49
6.5.4.3 Output parameters . 49
6.5.4.4 Operation results . 49
6.5.5 Query Subscription Info operation . 49
6.5.5.1 Description . 49
6.5.5.2 Input parameters . 49
6.5.5.3 Output parameters . 49
6.5.5.4 Operation results . 50
7 VNFM exposed interfaces . 50
7.1 Introduction . 50
7.2 VNF Lifecycle Management interface . 50
7.2.1 Description . 50
7.2.2 Create VNF Identifier operation . 51
7.2.2.1 Description . 51
7.2.2.2 Input parameters . 51
7.2.2.3 Output parameters . 51
7.2.2.4 Operation results . 52
7.2.3 Instantiate VNF operation . 52
7.2.3.1 Description . 52
7.2.3.2 Input parameters . 52
7.2.3.3 Output parameters . 53
7.2.3.4 Operation results . 53
7.2.4 Scale VNF operation . 53
7.2.4.1 Description . 53
7.2.4.2 Input parameters . 55
7.2.4.3 Output parameters . 55
7.2.4.4 Operation results . 55
7.2.5 Scale VNF to Level operation. 56
7.2.5.1 Description . 56
7.2.5.2 Input parameters . 56
7.2.5.3 Output parameters . 56
7.2.5.4 Operation results . 57
7.2.6 Change VNF Flavour operation . 57
7.2.6.1 Description . 57
7.2.6.2 Input parameters . 57
7.2.6.3 Output parameters . 58
7.2.6.4 Operation results . 58
7.2.7 Terminate VNF operation . 58
7.2.7.1 Description . 58
7.2.7.2 Input parameters . 59
7.2.7.3 Output parameters . 60
7.2.7.4 Operation results . 60
7.2.8 Delete VNF Identifier operation . 60
7.2.8.1 Description . 60
7.2.8.2 Input parameters . 60
7.2.8.3 Output parameters . 60
7.2.8.4 Operation results . 61
7.2.9 Query VNF operation . 61
7.2.9.1 Description . 61
7.2.9.2 Input parameters . 61
7.2.9.3 Output parameters . 61
7.2.9.4 Operation results . 61
7.2.10 Heal VNF operation .
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