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# Copyright (c) ETSI 2017.
# https://forge.etsi.org/etsi-forge-copyright-notice.txt
definitions:
PerformanceInformationAvailableNotification:
description: >
This notification informs the receiver that performance information is
available.
The notification shall be triggered by the VNFM when new performance
information collected by a PM job is available.
The periodicity of triggering this notification is influenced by the
"reportingPeriod" attribute in the "PmJobCriteria" data structure.
type: object
required:
- id
- notificationType
- timeStamp
- pmJobId
- objectType
- objectInstanceId
- _links
properties:
id:
description: >
Identifier of this notification. If a notification is sent multiple
times due to multiple subscriptions, the "id" attribute of all these
notifications shall have the same value.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/Identifier"
notificationType:
description: >
Discriminator for the different notification types. Shall be set to
"PerformanceInformationAvailableNotification" for this notification
type.
type: string
enum:
- PerformanceInformationAvailableNotification
timeStamp:
description: >
Date and time of the generation of the notification.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/DateTime"
pmJobId:
description: >
Identifier of the PM job for which performance information is available.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/Identifier"
objectType:
description: >
Type of the measured object.
The applicable measured object type for a measurement
is defined in clause 7.2 of ETSI GS NFV-IFA 027.
type: string
objectInstanceId:
description: >
Identifier of the measured object instance. as per clause 6.2 of ETSI GS NFV-IFA 027.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/Identifier"
subObjectInstanceIds:
description: >
Identifiers of the sub-object instances of the measured
object instance for which the measurements have been taken.
Shall be present if the related PM job has been set up to
measure only a subset of all sub-object instances of the
measured object instance and a sub-object is defined in clause
6.2 of ETSI GS NFV-IFA 027 for the related measured object type.
Shall be absent otherwise.
type: array
items:
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/IdentifierInVnf"
_links:
description: >
Links to resources related to this notification.
type: object
required:
- pmJob
- performanceReport
properties:
objectInstance:
description: >
Link to the resource representing the measured object instance to which the
notification applies. Shall be present if the measured object instance
information is accessible as a resource.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/NotificationLink"
pmJob:
description: >
Link to the resource that represents the PM job for which
performance information is available.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/NotificationLink"
performanceReport:
description: >
Link from which the available performance information of data
type "PerformanceReport" can be obtained. This link should point
to an "Individual performance report" resource.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/NotificationLink"
ThresholdCrossedNotification:
description: >
This type represents a notification that is sent when a threshold has been crossed.
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NOTE: The timing of sending this notification is determined by the capability of the
producing entity to evaluate the threshold crossing condition.
The notification shall be triggered by the VNFM when a threshold has been crossed.
NOTE: The sub-object allows to structure the measured object, but is not to be confused
with sub-counters which allow to structure the measurement.
type: object
required:
- id
- notificationType
- timeStamp
- thresholdId
- crossingDirection
- objectType
- objectInstanceId
- performanceMetric
- performanceValue
- _links
properties:
id:
description: >
Identifier of this notification. If a notification is sent multiple
times due to multiple subscriptions, the "id" attribute of all these
notifications shall have the same value.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/Identifier"
notificationType:
description: >
Discriminator for the different notification types. Shall be set to
"ThresholdCrossedNotification" for this notification type.
type: string
enum:
- ThresholdCrossedNotification
timeStamp:
description: >
Date and time of the generation of the notification.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/DateTime"
thresholdId:
description: >
Identifier of the threshold which has been crossed.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/Identifier"
crossingDirection:
description: >
An indication of whether the threshold was crossed in upward or
downward direction.
$ref: "#/definitions/CrossingDirectionType"
objectType:
description: >
Type of the measured object.
The applicable measured object type for a measurement is defined in clause 7.2 of ETSI GS NFV-IFA 027.
type: string
objectInstanceId:
description: >
Identifier that identifies a VNF instance.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/Identifier"
subObjectInstanceId:
description: >
Identifier of the sub-object of the measured object to which the measurement applies.
Shall be present if this is required in clause 6.2 of ETSI GS NFV-IFA 027 for the related
measured object type.
See note.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/IdentifierInVnf"
performanceMetric:
description: >
Performance metric associated with the threshold.
This attribute shall contain the related "Measurement Name"
value as defined in clause 7.2 of ETSI GS NFV-IFA 027.
type: string
performanceValue:
description: >
Value of the metric that resulted in threshold crossing.
The type of this attribute shall correspond to the related
"Measurement Unit" as defined in clause 7.2 of ETSI GS NFV-IFA 027.
type: object
context:
description: >
Measurement context information related to the measured value.
The set of applicable keys is defined per measurement in the
related "Measurement Context" in clause 7.2 of ETSI GS NFV-IFA 027.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/KeyValuePairs"
_links:
description: >
Links to resources related to this notification.
type: object
required:
- threshold
properties:
objectInstance:
description: >
Link to the resource representing the measured object instance to which the
notified change applies. Shall be present if the measured object instance
information is accessible as a resource.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/NotificationLink"
threshold:
description: >
Link to the resource that represents the threshold that was
crossed.
$ref: "../../General_Definitions/SOL002_def.yaml#/definitions/NotificationLink"
CrossingDirectionType:
type: string
enum:
- UP
- DOWN