Documentation
¶
Overview ¶
Package v1alpha1 contains API Schema definitions for the autoscaler v1alpha1 API group +kubebuilder:object:generate=true +groupName=autoscaler.allthatjazzleo
Index ¶
Constants ¶
const PVCScalingController = "PVCScaling"
PVCScalingController is the canonical controller name.
Variables ¶
var ( // GroupVersion is group version used to register these objects GroupVersion = schema.GroupVersion{Group: "autoscaler.allthatjazzleo", Version: "v1alpha1"} // SchemeBuilder is used to add go types to the GroupVersionKind scheme SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion} // AddToScheme adds the types in this group-version to the given scheme. AddToScheme = SchemeBuilder.AddToScheme )
Functions ¶
This section is empty.
Types ¶
type PVCScalingSpec ¶
type PVCScalingSpec struct {
// The percentage of used disk space required to trigger scaling.
// Example, if set to 80, autoscaling will not trigger until used space reaches >=80% of capacity.
// +kubebuilder:validation:Minimum=1
// +kubebuilder:validation:MaxSize=100
UsedSpacePercentage int32 `json:"usedSpacePercentage"`
// How much to increase the PVC's capacity.
// Either a percentage (e.g. 20%) or a resource storage quantity (e.g. 100Gi).
//
// If a percentage, the existing capacity increases by the percentage.
// E.g. PVC of 100Gi capacity + IncreaseQuantity of 20% increases disk to 120Gi.
//
// If a storage quantity (e.g. 100Gi), increases by that amount.
IncreaseQuantity string `json:"increaseQuantity"`
// How long to wait before scaling again.
// For AWS EBS, this is 6 hours.
// +optional
Cooldown metav1.Duration `json:"cooldown"`
// A resource storage quantity (e.g. 2000Gi).
// When increasing PVC capacity reaches >= MaxSize, autoscaling ceases.
// Safeguards against storage quotas and costs.
// +optional
MaxSize resource.Quantity `json:"maxSize"`
}
PVCScalingSpec is part of the PodDiskInspectorSpec.
func (*PVCScalingSpec) DeepCopy ¶
func (in *PVCScalingSpec) DeepCopy() *PVCScalingSpec
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PVCScalingSpec.
func (*PVCScalingSpec) DeepCopyInto ¶
func (in *PVCScalingSpec) DeepCopyInto(out *PVCScalingSpec)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type PodDiskInspector ¶
type PodDiskInspector struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
Spec PodDiskInspectorSpec `json:"spec,omitempty"`
Status PodDiskInspectorStatus `json:"status,omitempty"`
}
PodDiskInspector is the Schema for the poddiskinspectors API
func (*PodDiskInspector) DeepCopy ¶
func (in *PodDiskInspector) DeepCopy() *PodDiskInspector
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodDiskInspector.
func (*PodDiskInspector) DeepCopyInto ¶
func (in *PodDiskInspector) DeepCopyInto(out *PodDiskInspector)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (*PodDiskInspector) DeepCopyObject ¶
func (in *PodDiskInspector) DeepCopyObject() runtime.Object
DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
type PodDiskInspectorList ¶
type PodDiskInspectorList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty"`
Items []PodDiskInspector `json:"items"`
}
PodDiskInspectorList contains a list of PodDiskInspector
func (*PodDiskInspectorList) DeepCopy ¶
func (in *PodDiskInspectorList) DeepCopy() *PodDiskInspectorList
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodDiskInspectorList.
func (*PodDiskInspectorList) DeepCopyInto ¶
func (in *PodDiskInspectorList) DeepCopyInto(out *PodDiskInspectorList)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (*PodDiskInspectorList) DeepCopyObject ¶
func (in *PodDiskInspectorList) DeepCopyObject() runtime.Object
DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
type PodDiskInspectorSpec ¶
type PodDiskInspectorSpec struct {
// SidecarImage is the docker reference in "repository:tag" format. E.g. busybox:latest.
// This is for the sidecar container running the disk health check process.
// +kubebuilder:validation:MinLength:=1
SidecarImage string `json:"sidecarImage"`
// Your cluster must support and use the ExpandInUsePersistentVolumes feature gate. This allows volumes to
// expand while a pod is attached to it, thus eliminating the need to restart pods.
// If you cluster does not support ExpandInUsePersistentVolumes, you will need to manually restart pods after
// resizing is complete.
// +optional
PVCScaling *PVCScalingSpec `json:"pvcScaling"`
}
PodDiskInspectorSpec defines the desired state of PodDiskInspector
func (*PodDiskInspectorSpec) DeepCopy ¶
func (in *PodDiskInspectorSpec) DeepCopy() *PodDiskInspectorSpec
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodDiskInspectorSpec.
func (*PodDiskInspectorSpec) DeepCopyInto ¶
func (in *PodDiskInspectorSpec) DeepCopyInto(out *PodDiskInspectorSpec)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type PodDiskInspectorStatus ¶
type PodDiskInspectorStatus struct {
// PVCScalingStatus contains the status of the PVCScaling controller.
// Map key is the PVC NamespacedName
// +optional
// +mapType:=granular
PVCScalingStatus map[string]ScalingStatus `json:"pvcScalingStatus,omitempty"`
}
PodDiskInspectorStatus defines the observed state of PodDiskInspector
func (*PodDiskInspectorStatus) DeepCopy ¶
func (in *PodDiskInspectorStatus) DeepCopy() *PodDiskInspectorStatus
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodDiskInspectorStatus.
func (*PodDiskInspectorStatus) DeepCopyInto ¶
func (in *PodDiskInspectorStatus) DeepCopyInto(out *PodDiskInspectorStatus)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type ScalingStatus ¶
type ScalingStatus struct {
// The PVC size requested by the PVCScaling controller.
RequestedSize resource.Quantity `json:"requestedSize"`
// The timestamp the PVCScaling controller requested a PVC increase.
RequestedAt metav1.Time `json:"requestedAt"`
}
func (*ScalingStatus) DeepCopy ¶
func (in *ScalingStatus) DeepCopy() *ScalingStatus
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ScalingStatus.
func (*ScalingStatus) DeepCopyInto ¶
func (in *ScalingStatus) DeepCopyInto(out *ScalingStatus)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
Source Files