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nameONAP network slice modeling - for modeling subcommittee v3.6.pptx
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Table of Contents
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1.1       Classes

1.1.1                  ServiceAtomicDescriptor

...

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Attribute   Name

Type

Mult.

Stereotypes

Description

_serviceatomicinstance

ServiceAtomicInstance

0..*

OpenModelAttribute

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

 An implementation of atomic Service corresponding to a ServicecAtomicDescriptor.

 

_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

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.

 

 

_serviceinstance

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

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

 

 

1.1.2                  ServiceCompositeDescriptor

ServcieComponentDescriptor 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

1

OpenModelAttribute

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

The version of service component.

 

 

_servicedescriptor

ServiceDescriptor

1..*

OpenModelAttribute

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

 Describe the nested relationship between multiple Serive Descriptors.

 

_servicecompositeinstance

ServiceCompositeInstance

0..*

OpenModelAttribute

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

An implementation of composite Service corresponding to a ServiceCompositeDescriptor.

 

_resourcedesc   (resourcespecification)

ResourceDesc   (ResourceSpecification)

0..*

OpenModelAttribute

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

Resource components of constituting a serivce descriptor. 

_filter

Filter

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.

filterRules

KeyValuePair

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

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.

 

 

_serviceinstance

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

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

1.1.3                  ServiceDescriptor

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

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Attribute   Name

Type

Mult.

Stereotypes

Description

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

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.

 

 

_serviceinstance

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

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

1.1.4                  ServiceAtomicInstance

Parent class: ServiceInstance

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Attribute   Name

Type

Mult.

Stereotypes

Description

_resourceinstance

ResourceInstance

0..*

OpenModelAttribute

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

Resource instance components of constituting a serivce instance. 

 

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).  

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.

1.1.5                  ServiceCompositeInstance

Parent class: ServiceInstance

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Attribute   Name

Type

Mult.

Stereotypes

Description

_resourceinstance

ResourceInstance

0..*

OpenModelAttribute

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

Resource instance components of constituting a serivce instance.

availableInstanceNumber

KeyValuePair

1

OpenModelAttribute

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

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.

 

 

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). 

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.

1.1.6                  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). 

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

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

 

 

1.1.11                  sliceProfile

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 resourceSharing

Parent class: serviceProfile

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY

Attribute  Name

Type

Mult.

Stereotypes

Description

     

 ServiceInstanceProfile

Applied stereotypes:

  • OpenModelClass
    • support: MANDATORY