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Enhance HorizontalRunnerAutoscaler API for ScheduledOverrides (#514) 

This adds types and CRD changes related to HorizontalRunnerAutoscaler for the upcoming ScheduledOverrides feature.

Ref #484
This commit is contained in:
Yusuke Kuoka 2021-05-03 22:31:54 +09:00 committed by GitHub
parent 469b117a09
commit b3cae25741
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4 changed files with 188 additions and 0 deletions
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40
api/v1alpha1/horizontalrunnerautoscaler_types.go
View File

@ -142,6 +142,46 @@ type MetricSpec struct {
// You can only specify either ScaleDownFactor or ScaleDownAdjustment.
// +optional
ScaleDownAdjustment int `json:"scaleDownAdjustment,omitempty"`
// ScheduledOverrides is the list of ScheduledOverride.
// It can be used to override a few fields of HorizontalRunnerAutoscalerSpec on schedule.
// The earlier a scheduled override is, the higher it is prioritized.
// +optional
ScheduledOverrides []ScheduledOverride `json:"scheduledOverrides,omitempty"`
}
// ScheduledOverride can be used to override a few fields of HorizontalRunnerAutoscalerSpec on schedule.
// A schedule can optionally be recurring, so that the correspoding override happens every day, week, month, or year.
type ScheduledOverride struct {
// StartTime is the time at which the first override starts.
StartTime metav1.Time `json:"startTime"`
// EndTime is the time at which the first override ends.
EndTime metav1.Time `json:"endTime"`
// MinReplicas is the number of runners while overriding.
// If omitted, it doesn't override minReplicas.
// +optional
// +nullable
// +kubebuilder:validation:Minimum=0
MinReplicas *int `json:"minReplicas,omitempty"`
// +optional
RecurrenceRule RecurrenceRule `json:"recurrenceRule,omitempty"`
}
type RecurrenceRule struct {
// Frequency is the name of a predefined interval of each recurrence.
// The valid values are "Daily", "Weekly", "Monthly", and "Yearly".
// If empty, the corresponding override happens only once.
// +optional
// +kubebuilder:validation:Enum=Daily;Weekly;Monthly;Yearly
Frequency string `json:"frequency,omitempty"`
// UntilTime is the time of the final recurrence.
// If empty, the schedule recurs forever.
// +optional
UntilTime metav1.Time `json:"untilTime,omitempty"`
}
type HorizontalRunnerAutoscalerStatus struct {

46
api/v1alpha1/zz_generated.deepcopy.go
View File

@ -263,6 +263,13 @@ func (in *MetricSpec) DeepCopyInto(out *MetricSpec) {
*out = make([]string, len(*in))
copy(*out, *in)
}
if in.ScheduledOverrides != nil {
in, out := &in.ScheduledOverrides, &out.ScheduledOverrides
*out = make([]ScheduledOverride, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricSpec.
@ -315,6 +322,22 @@ func (in *PushSpec) DeepCopy() *PushSpec {
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *RecurrenceRule) DeepCopyInto(out *RecurrenceRule) {
*out = *in
in.UntilTime.DeepCopyInto(&out.UntilTime)
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RecurrenceRule.
func (in *RecurrenceRule) DeepCopy() *RecurrenceRule {
if in == nil {
return nil
}
out := new(RecurrenceRule)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Runner) DeepCopyInto(out *Runner) {
*out = *in
@ -833,3 +856,26 @@ func (in *ScaleUpTrigger) DeepCopy() *ScaleUpTrigger {
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ScheduledOverride) DeepCopyInto(out *ScheduledOverride) {
*out = *in
in.StartTime.DeepCopyInto(&out.StartTime)
in.EndTime.DeepCopyInto(&out.EndTime)
if in.MinReplicas != nil {
in, out := &in.MinReplicas, &out.MinReplicas
*out = new(int)
**out = **in
}
in.RecurrenceRule.DeepCopyInto(&out.RecurrenceRule)
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ScheduledOverride.
func (in *ScheduledOverride) DeepCopy() *ScheduledOverride {
if in == nil {
return nil
}
out := new(ScheduledOverride)
in.DeepCopyInto(out)
return out
}

51
charts/actions-runner-controller/crds/actions.summerwind.dev_horizontalrunnerautoscalers.yaml
View File

@ -105,6 +105,57 @@ spec:
description: ScaleUpThreshold is the percentage of busy runners
greater than which will trigger the hpa to scale runners up.
type: string
scheduledOverrides:
description: ScheduledOverrides is the list of ScheduledOverride.
It can be used to override a few fields of HorizontalRunnerAutoscalerSpec
on schedule. The earlier a scheduled override is, the higher
it is prioritized.
items:
description: ScheduledOverride can be used to override a few
fields of HorizontalRunnerAutoscalerSpec on schedule. A schedule
can optionally be recurring, so that the correspoding override
happens every day, week, month, or year.
properties:
endTime:
description: EndTime is the time at which the first override
ends.
format: date-time
type: string
minReplicas:
description: MinReplicas is the number of runners while
overriding. If omitted, it doesn't override minReplicas.
minimum: 0
nullable: true
type: integer
recurrenceRule:
properties:
frequency:
description: Frequency is the name of a predefined interval
of each recurrence. The valid values are "Daily",
"Weekly", "Monthly", and "Yearly". If empty, the corresponding
override happens only once.
enum:
- Daily
- Weekly
- Monthly
- Yearly
type: string
untilTime:
description: UntilTime is the time of the final recurrence.
If empty, the schedule recurs forever.
format: date-time
type: string
type: object
startTime:
description: StartTime is the time at which the first override
starts.
format: date-time
type: string
required:
- endTime
- startTime
type: object
type: array
type:
description: Type is the type of metric to be used for autoscaling.
The only supported Type is TotalNumberOfQueuedAndInProgressWorkflowRuns

51
config/crd/bases/actions.summerwind.dev_horizontalrunnerautoscalers.yaml
View File

@ -105,6 +105,57 @@ spec:
description: ScaleUpThreshold is the percentage of busy runners
greater than which will trigger the hpa to scale runners up.
type: string
scheduledOverrides:
description: ScheduledOverrides is the list of ScheduledOverride.
It can be used to override a few fields of HorizontalRunnerAutoscalerSpec
on schedule. The earlier a scheduled override is, the higher
it is prioritized.
items:
description: ScheduledOverride can be used to override a few
fields of HorizontalRunnerAutoscalerSpec on schedule. A schedule
can optionally be recurring, so that the correspoding override
happens every day, week, month, or year.
properties:
endTime:
description: EndTime is the time at which the first override
ends.
format: date-time
type: string
minReplicas:
description: MinReplicas is the number of runners while
overriding. If omitted, it doesn't override minReplicas.
minimum: 0
nullable: true
type: integer
recurrenceRule:
properties:
frequency:
description: Frequency is the name of a predefined interval
of each recurrence. The valid values are "Daily",
"Weekly", "Monthly", and "Yearly". If empty, the corresponding
override happens only once.
enum:
- Daily
- Weekly
- Monthly
- Yearly
type: string
untilTime:
description: UntilTime is the time of the final recurrence.
If empty, the schedule recurs forever.
format: date-time
type: string
type: object
startTime:
description: StartTime is the time at which the first override
starts.
format: date-time
type: string
required:
- endTime
- startTime
type: object
type: array
type:
description: Type is the type of metric to be used for autoscaling.
The only supported Type is TotalNumberOfQueuedAndInProgressWorkflowRuns