Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

Discussion Contributions:

View file
nameONAP network slice modeling - for modeling subcommittee v3.
6
10.pptx
height250

CSARs: 

View file
nameNetworkSlicingCSARS.zip
height150


Table of Contents
printablefalse

NOTE: Details of ParameterGroup and related structure, you can find here: Dynamic Parameters

Image AddedImage Removed


1.1       Classes

1.1.1            ServiceAtomicDescriptor

Parent class: ServiceDescriptor

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY


Attribute   Name

Type

Mult.

Stereotypes

Description

_serviceatomicinstanceserviceAtomicInstance

ServiceAtomicInstance

0..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 An implementation of atomic Service corresponding to a ServicecAtomicDescriptor. 


_resourcedesc resourceDesc   (resourcespecification)

ResourceDesc   (ResourceSpecification)

0..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Resource components of constituting a serivce descriptor. 

serviceInvariantId

Identifier

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

Constant identifier of the service model.

 

 



serviceId

Identifier

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

Versioned identifier of the service model   (this id is changed for every major version of the service)

 

 



name

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

The name of the service model designed.

 

 



description

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

The description of the service model designed. 

 



category

String

1..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

A predefined list which identifies the construct's category. There is a predefined list of service categories.

 

 



version

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

The service descriptor version.



 serviceType 

String

serviceType

String

0...1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

An optional string field defining a generic type (like category) of the service. E.g. this field can be used for   defining the service as "TRANSPORT".

 

 



serviceRole

String

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

An optional string field for shortcode that defines the function that the service is providing. E.g.   "MISVPN" or "AIM". 

 



icon

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

The icon path of the service.

 

 



_serviceinstanceserviceInstance

ServiceInstance

0..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 An instance of Service deployment.

isShared

Boolean

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

preliminary

Describe whether this service descriptor is shared or not in the service design.

 

 

configurableProperties

ServiceConfigurableProperties

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Describes the configurable properties of   the service.

 "True" means this service can be shared by other services, orchestrator in runtime will first search an existed instance to see if it can satisfy the demands; "False" means can't be shared by other services, orchestrator will directly instantiate a new instance.

 

lifecycleManagementScript

ServiceLifecycleManagementScript

0..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORYOPTIONAL

preliminary

Includes a list of events and corresponding management scripts performed for the Service.

 

 

1.1.2            ServiceCompositeDescriptor

ServcieComponentDescriptor ServcieCompositeDescriptor is used to model the design time representation of a service component or network service.

Parent class: ServiceDescriptor

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Attribute   Name

Type

Mult.

Stereotypes

Description

serviceInvariantId

Identifier

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Constant identifier of the Service   Component model.

 

 



serviceId

Identifier

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Versioned identifier of the Service Component   model (this id is changed for every major version of the service   component).

 

 



name

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

The name of the service component.

 

 



description

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

The description of service component.

 

 



category

String

1..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

A predefined list which identifies the   construct's category. There is a predefined list of service categories.

 



version

 

String

version

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

The version of service component.

 

 



_

servicedescriptor

serviceDescriptor

ServiceDescriptor

1..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Describe the nested relationship between multiple Serive Descriptors.

 


_

servicecompositeinstance

serviceCompositeInstance

ServiceCompositeInstance

0..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

An implementation of composite Service corresponding to a ServiceCompositeDescriptor.

 


_

resourcedesc

resourceDesc   (resourcespecification)

ResourceDesc   (ResourceSpecification)

0..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Resource components of constituting a serivce descriptor. 

_filter

serviceType

Filter

String

0...1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

  Filter upon which a correct Shared ServiceDescriptor is   chosen. It can hold both template properties (e.g. some parameter that makes   one service template different from another, like mobility assuming there are   different service templates for mobility types) and runtime attributes upon   which correct service instance is chosen.

Preliminary

An optional string field defining a   generic type (like category) of the service. E.g. this field can be used for   defining the service as "TRANSPORT".



serviceRole

String

0..1

filterRules

KeyValuePair

0..*0...

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

The specific rules of a filter. Can be rules like properties or attributes integer comparison, string comparison etc.

serviceType

String

Preliminary

An optional string field for shortcode   that defines the function that the service is providing. E.g.   "MISVPN" or "AIM".



icon

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

An optional string field defining a   generic type (like category) of the service. E.g. this field can be used for   defining the service as "TRANSPORT".

 

 

The icon path of the service.



_serviceInstance

ServiceInstance

0..*

serviceRole

String

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

An optional string field for shortcode   that defines the function that the service is providing. E.g.   "MISVPN" or "AIM".

 

 

icon

String

An instance of Service deployment.

isShared

Boolean

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

The icon path of

preliminary

Describe whether this service descriptor is shared or not in the service

.

 

 

_serviceinstance

design.

"True" means this service can be shared by other services, orchestrator in runtime will first search an existed instance to see if it can satisfy the demands; "False" means can't be shared by other services, orchestrator will directly instantiate a new instance.

lifecycleManagementScript

ServiceLifecycleManagementScript

ServiceInstance

0..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:   
MANDATORY

An instance of Service deployment.

  • OPTIONAL

preliminary

Includes a list of events and corresponding management scripts performed for the Service.

1.1.3            ServiceDescriptor

ServiceDescriptor is used to model the design time representation of a service.

Parent class: DesignEntity

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Attribute   Name

Type

Mult.

Stereotypes

Description

serviceInvariantId

Identifier

isShared

Boolean

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY
Describe whether this service descriptor is shared or not in

Preliminary

Constant identifier of the service

design

model.

configurableProperties



serviceId

ServiceConfigurableProperties

Identifier

0..

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

Describes the configurable properties of   the service.

Versioned identifier of the service model   (this id is changed for every major version of the service)



name

String

1

lifecycleManagementScript

ServiceLifecycleManagementScript

0..*

Attribute   Name

Type

Mult.

Stereotypes

Description

serviceInvariantId

Identifier

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Includes a list of events and corresponding management scripts performed for the Service.

1.1.3            ServiceDescriptor

ServiceDescriptor is used to model the design time representation of a service.

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Preliminary

The name of the service model designed.



description

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

Constant identifier

The description of the service

model

model designed.

 



category

 

serviceId

String

Identifier

1..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

Versioned identifier of the service model   (this id is changed for every major version of the service)

 

 

A predefined list which identifies the construct's category. There is a predefined list of service categories.



version

name

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

The

name of the service model designed

service descriptor version.

 

 

description



serviceType

String

0...1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

The description

An optional string field defining a generic type (like category) of the service

model designed.

 

 

category

String

. E.g. this field can be used for   defining the service as "TRANSPORT".



serviceRole

String

0..1

1..*

version

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

A predefined list which identifies the construct's category. There is a predefined list of service categories.

 

 

An optional string field for shortcode that defines the function that the service is providing. E.g.   "MISVPN" or "AIM".



icon

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

The

service descriptor version

icon path of the service.

 



isShared

 

serviceType

String

0...

Boolean

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

An optional string field defining a generic type (like category) of the service. E.g. this field can be used for   defining the service as "TRANSPORT".

 

 

preliminary

Describe whether this service descriptor is shared or not in the service design.

"True" means this service can be shared by other services, orchestrator in runtime will first search an existed instance to see if it can satisfy the demands; "False" means can't be shared by other services, orchestrator will directly instantiate a new instance.

lifecycleManagementScript

ServiceLifecycleManagementScript

0..*

serviceRole

String

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:   
MANDATORY
  • OPTIONAL

Preliminary

An optional string field for shortcode that defines the function that the service is providing. E.g.   "MISVPN" or "AIM".

 

 

icon

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

The icon path of the service.

 

 

_serviceinstance

preliminary

Includes a list of events and corresponding management scripts performed for the Service.

1.1.4            ServiceAtomicInstance

Parent class: ServiceInstance

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Attribute   Name

Type

Mult.

Stereotypes

Description

_resourceInstance

ResourceInstance

ServiceInstance

0..*

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY
An

Resource instance

of Service deployment.

isShared

Boolean

components of constituting a serivce instance. 


serviceInstanceId

Identifier

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Describe whether this service descriptor is shared or not in the service design.

configurableProperties

ServiceConfigurableProperties

Preliminary

Uniquely identifies this instance of a service.



serviceInstanceName

String

0...1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:   
MANDATORY

Describes the configurable properties of   the service.

lifecycleManagementScript

ServiceLifecycleManagementScript
  • OPTIONAL

Preliminary

The name assigned to the service-instance.



serviceType

String

0..

*

Attribute   Name

Type

Mult.

Stereotypes

Description

_resourceinstance

ResourceInstance

0..*

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Includes a list of events and corresponding management scripts performed for the Service.

1.1.4            ServiceAtomicInstance

Parent class: ServiceInstance

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Preliminary

An optional string field defining a generic type (like category) of the service. E.g. this field can be used for   defining the service as "TRANSPORT".



serviceRole

String

1

serviceInstanceId

Identifier

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Resource instance components of constituting a serivce instance. 

 

Preliminary

An optional string field for shortcode that defines the function that the service is providing. E.g. "MISVPN" or "AIM".



selfLink

Uri

serviceInstanceName

String

0...

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

Uniquely identifies this instance of a service.

 

 

URL to endpoint where more details can be gotten.



orchestrationStatus

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:   
OPTIONAL
  • MANDATORY

Preliminary

The name assigned to

Orchestration status of the service

-

instance.

 

 



nsStatus

serviceType

String

0..

1

preliminary

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

An optional string field defining a generic type (like category) of the service. E.g. this field can be used for   defining the service as "TRANSPORT".

 

 

 Describe NS instance staus: instantiating(creating the Networek Service instance), active(the existed Network Service instance is under using), terminating(the existed Network Service instance stops using) or etc(healing and other possible status).  

instanceSharingNumber

Integer

0...

serviceRole

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

preliminary

Record the number of services that are using this service instance.


Note: This attribute can be used when a service instance is prepared to be deleted, the detected number will help to find how many services are using this instance. If number is greater than 1, it shows this instance is used by other service(s), otherwise it can be deleted.

1.1.5            ServiceCompositeInstance

Parent class: ServiceInstance

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Attribute   Name

Type

Mult.

Stereotypes

Description

_resourceInstance

ResourceInstance

0..*

An optional string field for shortcode that defines the function that the service is providing. E.g. "MISVPN" or "AIM".

 

 

selfLink

Uri

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

URL to endpoint where more details can be gotten.

 

 

orchestrationStatus

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

Orchestration status of the service

Resource instance components of constituting a serivce instance.

 

serviceInstanceId

 

Identifier

nsStatus

String

1

Experimental

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Describe NS instance staus: instantiating(creating the Networek Service instance), active(the existed Network Service instance is under using), terminating(the existed Network Service instance stops using) or etc(healing and other possible status).  

Preliminary

Uniquely identifies this instance of a service.



serviceInstanceName

String

InstanceSharingNumber

Integer

0...1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:
    MANDATORY

Record the number of instances of the service used by other services.

Note: This attribute can be used when a service instance is prepared to be deleted, the detected number will help to find how many services are using this instance. If number is greater than 1, it shows this service is used by other service(s), otherwise it can be deleted.

_serviceinstanceprofile

serviceInstanceProfile

Attribute   Name

Type

Mult.

Stereotypes

Description

_resourceinstance

ResourceInstance

0..*

  •     OPTIONAL

Preliminary

The name assigned to the service-instance.

serviceType

String

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

A set of attributes that hold the service specific   information. For example, network slice profile will hold network slice specific parameters, which are not relevant for other services.

1.1.5            ServiceCompositeInstance

Parent class: ServiceInstance

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Preliminary

An optional string field defining a generic type (like category) of the service. E.g. this field can be used for   defining the service as "TRANSPORT".

serviceRole

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

An optional string field for shortcode that defines the function that the service is providing. E.g. "MISVPN" or "AIM".



selfLink

Uri

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Resource instance components of constituting a serivce instance.

availableInstanceNumber

KeyValuePair

Preliminary

URL to endpoint where more details can be gotten.

orchestrationStatus

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:
    OPTIONAL
  •     MANDATORY

Preliminary

Orchestration status of the service instance.

nsStatus

String

1

preliminary

The number of available instances of this service that can be shared. Sharing can be controlled by other attributes as well.

serviceInstanceId

Identifier

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

Uniquely identifies this instance of a service.

 

 

 Describe NS instance staus: instantiating(creating the Networek Service instance), active(the existed Network Service instance is under using), terminating(the existed Network Service instance stops using) or etc(healing and other possible status). 

InstanceSharingNumber

Integer

serviceInstanceName

String

0...1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:
    OPTIONAL

Preliminary

The name assigned to the service-instance.

serviceType

String

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

An optional string field defining a generic type (like category) of the service. E.g. this field can be used for   defining the service as "TRANSPORT".

  •     MANDATORY

preliminary

Record the number of services that are using this service instance.

Note: This attribute can be used when a service instance is prepared to be deleted, the detected number will help to find how many services are using this instance. If number is greater than 1, it shows this instance is used by other service(s), otherwise it can be deleted.

1.1.6            ServiceInstance

ServiceInstance is used to model the run time representation of a service.

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Attribute   Name

Type

Mult.

Stereotypes

Description

serviceInstanceId

Identifier

serviceRole

String

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

An optional string field for shortcode that defines the function that the service is providing. E.g. "MISVPN" or "AIM".

 

 

Uniquely identifies this instance of a service.



serviceInstanceName

String

0...

selfLink

Uri

1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:
    MANDATORY
  •     OPTIONAL

Preliminary

URL to endpoint where more details can be gotten.

orchestrationStatus

The name assigned to the service-instance.



serviceType

String

0..1

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

Preliminary

Orchestration status of the service instance.

nsStatus

An optional string field defining a generic type (like category) of the service. E.g. this field can be used for defining the service as "TRANSPORT".



serviceRole

String

1

Experimental

OpenModelAttribute

  • isInvariant: false
  • valueRange:  no range constraint
  • support:    MANDATORY

 Describe NS instance staus: instantiating(creating the Networek Service instance), active(the existed Network Service instance is under using), terminating(the existed Network Service instance stops using) or etc(healing and other possible status). 

InstanceSharingNumber

Integer

0...

Preliminary

An optional string field for shortcode that defines the function that the service is providing. E.g. "MISVPN" or "AIM".



selfLink

Uri

OpenModelAttribute

  • isInvariant: false
  • 1

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    Record the number of instances of the service used by other services.

    Note: This attribute can be used when a service instance is prepared to be deleted, the detected number will help to find how many services are using this instance. If number is greater than 1, it shows this service is used by other service(s), otherwise it can be deleted.

    _serviceinstanceprofile

    serviceInstanceProfile

    1

    Preliminary

    URL to endpoint where more details can be gotten.



    orchestrationStatus

    String

    1

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    Preliminary

    A set of attributes that hold

    Orchestration status of the service

    specific   information. For example, network slice profile will hold network slice specific parameters, which are not relevant for other services.

    1.1.6            ServiceInstance

    ServiceInstance is used to model the run time representation of a service.

    Applied stereotypes:

    • OpenModelClass
      • support: MANDATORY

    ...

    Attribute   Name

    ...

    Type

    ...

    Mult.

    ...

    Stereotypes

    ...

    Description

    ...

    serviceInstanceId

    ...

    Identifier

    ...

    1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    Preliminary

    ...

    Uniquely identifies this instance of a service.

     

     

    ...

    serviceInstanceName

    ...

    String

    ...

    0...1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    OPTIONAL

    Preliminary

    ...

    The name assigned to the service-instance.

     

     

    ...

    serviceType

    ...

    String

    ...

    0..1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    Preliminary

    ...

    An optional string field defining a generic type (like category) of the service. E.g. this field can be used for defining the service as "TRANSPORT".

     

     

    ...

    serviceRole

    ...

    String

    ...

    1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    Preliminary

    ...

    An optional string field for shortcode that defines the function that the service is providing. E.g. "MISVPN" or "AIM".

     

     

    ...

    selfLink

    ...

    Uri

    ...

    1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    Preliminary

    ...

    URL to endpoint where more details can be gotten.

     

     

    ...

    orchestrationStatus

    ...

    String

    ...

    1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    Preliminary

    ...

    Orchestration status of the service instance.

     

     

    nsStatus

    ...

    String

    ...

    1

    ...

    Experimental

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    ...

     Describe NS instance staus: instantiating(creating the Networek Service instance), active(the existed Network Service instance is under using), terminating(the existed Network Service instance stops using) or etc(healing and other possible status). 

    instance.



    nsStatus


    String

    1

    preliminary

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

     Describe NS instance staus: instantiating(creating the Networek Service instance), active(the existed Network Service instance is under using), terminating(the existed Network Service instance stops using) or etc(healing and other possible status). 

    instanceSharingNumber

    Integer

    0...

    ...

    InstanceSharingNumber

    ...

    Integer

    ...

    0...1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    ...

    Record the number of instances of the service used by other services.

    Note: This attribute can be used when a service instance is prepared to be deleted, the detected number will help to find how many services are using this instance. If number is greater than 1, it shows this service is used by other service(s), otherwise it can be deleted.

    ...

    _serviceinstanceprofile

    ...

    serviceInstanceProfile

    ...

    1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    ...

    A set of attributes that hold the service specific   information. For example, network slice profile will hold network slice specific parameters, which are not relevant for other services.

    1.1.7            Filter 

    Filter is used to find service templates and service instances according to specific properties of those services

    Applied stereotypes:

    • Experimental
    • OpenModelClass
      • support: MANDATORY

    1.1.8            FilterAtomic

    A simple filter that holds a specific attributes comparison expression.

    Parent class: filter

    Applied stereotypes:

    • Experimental
    • OpenModelClass
      • support: MANDATORY

    ...

    Attribute   Name

    ...

    Type

    ...

    Mult.

    ...

    Stereotypes

    ...

    Description

    ...

    metricName

    ...

    String

    ...

    1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    ...

    Name of compared parameter   or attribute of the class that references the filter.

    ...

    operator

    ...

    Operator

    ...

    1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    ...

    Comparison operator, e.g. equal, less than, greater or etc.

    ...

    value

    ...

    KeyValuePair

    ...

    1

    ...

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    ...

    Compared value (can be a name of a parameter in referenced class).

     

    1.1.9            FilterComposite

    A filter that is an aggregation of multiple atomic filters. Aggregation can be for example AND or OR logical operations.

    Parent class: filter

    Applied stereotypes:

    • Experimental
    • OpenModelClass
      • support: MANDATORY

    Attribute   Name

    Type

    Mult.

    Stereotypes

    Description

    compositeOperator

    CompositeOperator

    0..

    1

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

     

     Logical operation for filters composition   e.g. logical AND or OR.

    1.1.10          ServiceProfile 

    A set of properties that hold the service specific information. For example, network slice profile will hold network slice specific parameters, which are not relevant for other services

    Applied stereotypes:

    • OpenModelClass
      • support: MANDATOR

    preliminary

    Record the number of services that are using this service instance.

    Note: This attribute can be used when a service instance is prepared to be deleted, the detected number will help to find how many services are using this instance. If number is greater than 1, it shows this instance is used by other service(s), otherwise it can be deleted.

    1.1.7            SelectionCriteria 

    SelectionCriteria finds descriptors and instances according to specific properties of those entities.

    Applied stereotypes:

    • preliminary
    • OpenModelClass
      • support:  OPTIONAL

    Attribute   Name

    Type

    Mult.

    Stereotypes

    Description

    selectionCriteriaId

    Attribute   Name

    Type

    Mult.

    Stereotypes

    Description

    _servicedescriptor

    ServiceDescriptor

    0..*

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

     

     

    profileId

    Identifier

    1

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

     

     

    preliminary

    Unique indentifier of this SelectionCriteria.

    1.1.

    ...

    8            SelectionCriteriaAtomic

    A set of properties that hold the network slice service template specific information. For example, it will hold network slice specific parameters, which maybe not relevant for other services, e.g. mobility or resourceSharingsimple (atomic) selection criteria that holds a specific attribute comparision expression.

    Parent class: serviceProfile SelectionCriteria

    Applied stereotypes:

    • preliminary
    • OpenModelClass
      • support: MANDATORY
    Attribute  Name

    Attribute   Name

    Type

    Mult.

    Stereotypes

    Description

    profileId

    Identifier

     

     

    maxNumberofUEs

    Integer

    metricName

    String

    1

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    preliminary

    Name of compared parameter or attribute.

    operator

    Operator

    1

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support: 
      MANDATORY
    •   MANDATORY

    preliminary

    Comparison operator, e.g. equal, less than, greater or etc.

    value

    String

    1

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY
     

    preliminary

    Compared value (can be a name of a parameter in referenced class).

     

    latency

    valueType

    Integer
    String
    1
     1
    OpenModelAttribute
     OpenModelAttribute
    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY
     

    preliminary

    The type of the value property (String, Integer, Real, ...).

     
    _servicedescriptorOpenModelAttribute
    selectionCriteriaId

    ServiceDescriptor

    0..*

     Identifier 1 OpenModelAttribute
    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

     

     

    1.1.12          ServiceInstanceProfile

    Applied stereotypes:

    • OpenModelClass
      • support: MANDATORY

    preliminary

    Unique indentifier of this SelectionCriteria.

    1.1.

    ...

    9            SelectionCriteriaComposite

    A set of attributes that hold the network slice service instance specific information. For example, network slice instance profile will hold network slice instance specific parameters, which maybe not relevant for other services, e.g. latencySelectionCriteriaComposite is an aggregation of multiple SelectionCriterias. Aggregation can be for example AND, OR or XOR logical operations.

    Parent class: serviceInstanceProfile SelectionCriteriaComposite

    Applied stereotypes:

    • preliminary
    • OpenModelClass
      • support: MANDATORY

    Attribute  Name

    Type

    Mult.

    Stereotypes

    Description

    instanceLatency

    Integer

    1

    OpenModelAttribute

    Attribute   Name

    Type

    Mult.

    Stereotypes

    Description

    compositeOperator

    CompositeOperator

    1

    OpenModelAttribute

    • isInvariant: false
    • valueRange:  no range constraint
    • support:    MANDATORY

    preliminary

     

     Logical operation for SelectionCriterias composition,  e.g. logical AND, OR or XOR.

    selectionCriteriaId Identifier 1 OpenModelAttribute
      • isInvariant: false
      • valueRange:  no range constraint
      • support:    MANDATORY
       

      preliminary

       Latency of a network slice subnet.
      Unique indentifier of this SelectionCriteria.

       

      2.1       Data Types

      2.1.

      ...

      1           ServiceLifecycleManagementScript

      The LifeCycleManagementScript information element specifies a script for the service.

      Attribute  Name

      Type

      Mult.

      Access

       Stereotypes

      Description

      event

      ServiceLcmEvent

      0..*

      RW

      OpenModelAttribute

      • isInvariant: false
      • valueRange:  no range constraint
      • support:    MANDATORY

      preliminary

       Describes Service lifecycle event(s) or an external stimulus detected on an orchestrator  reference point.

       

       

      lcmTransitionEvent

      String

      0..*

      RW

      OpenModelAttribute

      • isInvariant: false
      • valueRange:  no range constraint
      • support:    MANDATORY

      preliminary

       Describes the transition Service lifecycle event(s) that cannot be mapped to any of the enumerated values defined for the event attribute.


      script

      String

      1

      RW

      OpenModelAttribute

      • isInvariant: false
      • valueRange:  no range constraint
      • support:    MANDATORY

      preliminary

       Includes a Service LCM script (e.g. written in a DSL) triggered to react to one of the events listed in the event attribute.


      scriptDsl

      String

      1

      RW

      OpenModelAttribute

      • isInvariant: false
      • valueRange:  no range constraint
      • support:    MANDATORY

      preliminary

       Defines the domain specific language (i.e. the type) of script that is provided. Types of scripts could include bash, python, etc.

      scriptInput

      KeyValuePair

      0..*

      RW

      OpenModelAttribute

      • isInvariant: false
      • valueRange:  no range constraint
      • support:    MANDATORY

      preliminary

       Array of KVP requirements with the key as the parameter name and

      the   value

      the value as the parameter that need to be passed as an input to the script.   Note: The scriptInput values are passed to the scripts in addition to the parameters received in the operation invocation request or indicator value change.


      3.1       Enumerations

      3.1.

      ...

      1           CompositeOperator

      Contains Enumeration Literals:

      •  AND
      •  OR
      •  XOR

      3.1.

      ...

      2           Operator

      Contains Enumeration Literals:

      •  MORETHAN
      •  LESSTHAN
      •  EQUAL

      3.1.

      ...

      3           ServiceLcmEvent

      Contains Enumeration Literals:

      •  EVENT_START_DEPLOYMENT
      •  EVENT_END_DEPLOYMENT
      •  EVENT_START_CONFIGURATION
      •  EVENT_END_CONFIGURATION
      •  EVENT_START_TERMINATION
      •  EVENT_END_TERMINATION

      ...