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Time sharing #85

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f1e2056
tsp sp algo & tspr
Jul 21, 2025
a6a43d5
Add status subresource to TimeSeriesPredictionRule
Aug 12, 2025
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178 changes: 102 additions & 76 deletions artifacts/deploy/prediction.crane.io_clusternodepredictions.yaml
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291 changes: 291 additions & 0 deletions artifacts/deploy/prediction.crane.io_timeseriespredictionrules.yaml
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Original file line number Diff line number Diff line change
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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.18.0
name: timeseriespredictionrules.prediction.crane.io
spec:
group: prediction.crane.io
names:
kind: TimeSeriesPredictionRule
listKind: TimeSeriesPredictionRuleList
plural: timeseriespredictionrules
shortNames:
- tspr
singular: timeseriespredictionrule
scope: Cluster
versions:
- additionalPrinterColumns:
- jsonPath: .spec.runInterval
name: RunInterval
type: string
- description: CreationTimestamp is a timestamp representing the server time when
this object was created.
jsonPath: .metadata.creationTimestamp
name: AGE
type: date
name: v1alpha1
schema:
openAPIV3Schema:
description: TimeSeriesPredictionRule represents the configuration of an TimeSeriesPredictionRule
object.
properties:
apiVersion:
description: |-
APIVersion defines the versioned schema of this representation of an object.
Servers should convert recognized schemas to the latest internal value, and
may reject unrecognized values.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: |-
Kind is a string value representing the REST resource this object represents.
Servers may infer this from the endpoint the client submits requests to.
Cannot be updated.
In CamelCase.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: TimeSeriesPredictionRuleSpec defines resources and runInterval
to recommend
properties:
namespaceSelector:
description: NamespaceSelector indicates resource namespaces to select
from
properties:
any:
description: Select all namespace if true
type: boolean
matchNames:
description: List of namespace names to select from.
items:
type: string
type: array
type: object
recommenders:
description: List of recommender type to run
items:
description: Recommender referring to the Recommender in RecommendationConfiguration
properties:
config:
additionalProperties:
type: string
description: Override Recommendation configs
type: object
name:
description: Recommender's Name
type: string
required:
- name
type: object
type: array
resourceSelectors:
description: ResourceSelector indicates how to select resources(e.g.
a set of Deployments) for a Recommendation.
items:
description: ResourceSelector describes how the resources will be
selected.
properties:
apiVersion:
description: API version of the resource, e.g. "apps/v1"
type: string
kind:
description: Kind of the resource, e.g. Deployment
type: string
labelSelector:
description: |-
A label selector is a label query over a set of resources. The result of matchLabels and
matchExpressions are ANDed. An empty label selector matches all objects. A null
label selector matches no objects.
properties:
matchExpressions:
description: matchExpressions is a list of label selector
requirements. The requirements are ANDed.
items:
description: |-
A label selector requirement is a selector that contains values, a key, and an operator that
relates the key and values.
properties:
key:
description: key is the label key that the selector
applies to.
type: string
operator:
description: |-
operator represents a key's relationship to a set of values.
Valid operators are In, NotIn, Exists and DoesNotExist.
type: string
values:
description: |-
values is an array of string values. If the operator is In or NotIn,
the values array must be non-empty. If the operator is Exists or DoesNotExist,
the values array must be empty. This array is replaced during a strategic
merge patch.
items:
type: string
type: array
required:
- key
- operator
type: object
type: array
matchLabels:
additionalProperties:
type: string
description: |-
matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
map is equivalent to an element of matchExpressions, whose key field is "key", the
operator is "In", and the values array contains only "value". The requirements are ANDed.
type: object
type: object
x-kubernetes-map-type: atomic
name:
description: Name of the resource.
type: string
required:
- kind
type: object
type: array
runInterval:
description: RunInterval between two recommendation
type: string
required:
- namespaceSelector
- recommenders
- resourceSelectors
type: object
status:
description: TimeSeriesPredictionRuleStatus represents the current state
of an TimeSeriesPredictionRule item.
properties:
lastUpdateTime:
description: LastUpdateTime is the last time the status updated.
format: date-time
type: string
recommendations:
description: Recommendations is a list of RecommendationMission that
run parallel.
items:
properties:
apiVersion:
description: API version of the referent.
type: string
fieldPath:
description: |-
If referring to a piece of an object instead of an entire object, this string
should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2].
For example, if the object reference is to a container within a pod, this would take on a value like:
"spec.containers{name}" (where "name" refers to the name of the container that triggered
the event) or if no container name is specified "spec.containers[2]" (container with
index 2 in this pod). This syntax is chosen only to have some well-defined way of
referencing a part of an object.
type: string
kind:
description: |-
Kind of the referent.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
lastStartTime:
description: LastStartTime is last time we start a recommendation
mission.
format: date-time
type: string
message:
description: Message presents the running message for this mission
type: string
name:
description: |-
Name of the referent.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
type: string
namespace:
description: |-
Namespace of the referent.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/
type: string
recommenderRef:
description: RecommenderRef presents recommender info for recommendation
mission.
properties:
config:
additionalProperties:
type: string
description: Override Recommendation configs
type: object
name:
description: Recommender's Name
type: string
required:
- name
type: object
resourceVersion:
description: |-
Specific resourceVersion to which this reference is made, if any.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency
type: string
targetRef:
description: ObjectReference contains enough information to
let you inspect or modify the referred object.
properties:
apiVersion:
description: API version of the referent.
type: string
fieldPath:
description: |-
If referring to a piece of an object instead of an entire object, this string
should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2].
For example, if the object reference is to a container within a pod, this would take on a value like:
"spec.containers{name}" (where "name" refers to the name of the container that triggered
the event) or if no container name is specified "spec.containers[2]" (container with
index 2 in this pod). This syntax is chosen only to have some well-defined way of
referencing a part of an object.
type: string
kind:
description: |-
Kind of the referent.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
name:
description: |-
Name of the referent.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
type: string
namespace:
description: |-
Namespace of the referent.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/
type: string
resourceVersion:
description: |-
Specific resourceVersion to which this reference is made, if any.
More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency
type: string
uid:
description: |-
UID of the referent.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids
type: string
type: object
x-kubernetes-map-type: atomic
uid:
description: |-
UID of the referent.
More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#uids
type: string
type: object
x-kubernetes-map-type: atomic
type: array
x-kubernetes-list-type: atomic
runNumber:
description: RunNumber is the numbers of runs
format: int32
type: integer
type: object
type: object
served: true
storage: true
subresources:
status: {}
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