v1alpha1

package
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 Go to latest Published: Apr 19, 2024 License: Apache-2.0 Imports: 6 Imported by: 0

Documentation

Overview

Package v1alpha1 contains API Schema definitions for the uniffle v1alpha1 API group +kubebuilder:object:generate=true +groupName=uniffle.apache.org

Index

Constants

This section is empty.

Variables

View Source 
var (
	// SchemeGroupVersion is group version used to register these objects
	SchemeGroupVersion = schema.GroupVersion{Group: "uniffle.apache.org", Version: "v1alpha1"}

	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
	SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}

	// AddToScheme adds the types in this group-version to the given scheme.
	AddToScheme = SchemeBuilder.AddToScheme
)

Functions

func Kind 

func Kind(kind string) schema.GroupKind

Kind takes an unqualified kind and returns a Group qualified GroupKind

func Resource 

func Resource(resource string) schema.GroupResource

Resource takes an unqualified resource and returns a Group qualified GroupResource

Types

type CommonConfig 

type CommonConfig struct {
	*RSSPodSpec `json:",inline"`

	// XmxSize defines xmx size of coordinators or shuffle servers.
	XmxSize string `json:"xmxSize"`

	// ConfigDir records the directory where the configuration of coordinators or shuffle servers resides.
	ConfigDir string `json:"configDir"`

	// Parameters holds the optional parameters used by coordinators or shuffle servers.
	// +optional
	Parameters map[string]string `json:"parameters,omitempty"`

	// Autoscaler defines desired functionality of HPA object to be generated.
	// +optional
	Autoscaler RSSAutoscaler `json:"autoscaler,omitempty"`
}

CommonConfig defines the common fields of coordinators and shuffle servers.

func (*CommonConfig) DeepCopy 

func (in *CommonConfig) DeepCopy() *CommonConfig

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CommonConfig.

func (*CommonConfig) DeepCopyInto 

func (in *CommonConfig) DeepCopyInto(out *CommonConfig)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type CoordinatorConfig 

type CoordinatorConfig struct {
	*CommonConfig `json:",inline"`

	// +kubebuilder:default:=true
	// Sync indicates whether we need to sync configurations to the running coordinators.
	// +optional
	Sync *bool `json:"sync,omitempty"`

	// +kubebuilder:default:=2
	// Count is the number of coordinator workloads to be generated.
	// +optional
	Count *int32 `json:"count,omitempty"`

	// +kubebuilder:default:=1
	// Replicas is the initial replicas of coordinators.
	// +optional
	Replicas *int32 `json:"replicas,omitempty"`

	// +kubebuilder:default:=19997
	// RPCPort defines rpc port used by coordinators.
	// +optional
	RPCPort *int32 `json:"rpcPort,omitempty"`

	// +kubebuilder:default:=19996
	// HTTPPort defines http port used by coordinators.
	// +optional
	HTTPPort *int32 `json:"httpPort,omitempty"`

	// +kubebuilder:default:=/config/exclude_nodes
	// ExcludeNodesFilePath indicates exclude nodes file path in coordinators' containers.
	// +optional
	ExcludeNodesFilePath string `json:"excludeNodesFilePath,omitempty"`

	// RPCNodePort defines rpc port of node port service used for coordinators' external access.
	// +optional
	RPCNodePort []int32 `json:"rpcNodePort,omitempty"`

	// HTTPNodePort defines http port of node port service used for coordinators' external access.
	// +optional
	HTTPNodePort []int32 `json:"httpNodePort,omitempty"`
}

CoordinatorConfig records configuration used to generate workload of coordination.

func (*CoordinatorConfig) DeepCopy 

func (in *CoordinatorConfig) DeepCopy() *CoordinatorConfig

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CoordinatorConfig.

func (*CoordinatorConfig) DeepCopyInto 

func (in *CoordinatorConfig) DeepCopyInto(out *CoordinatorConfig)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type HorizontalPodAutoscalerSpec 

type HorizontalPodAutoscalerSpec struct {
	// +kubebuilder:default:=1
	// minReplicas is the lower limit for the number of replicas to which the autoscaler
	// can scale down.  It defaults to 1 pod.  minReplicas is allowed to be 0 if the
	// alpha feature gate HPAScaleToZero is enabled and at least one Object or External
	// metric is configured.  Scaling is active as long as at least one metric value is
	// available.
	// +optional
	MinReplicas *int32 `json:"minReplicas,omitempty"`

	// maxReplicas is the upper limit for the number of replicas to which the autoscaler can scale up.
	// It cannot be less that minReplicas.
	MaxReplicas int32 `json:"maxReplicas"`
	// metrics contains the specifications for which to use to calculate the
	// desired replica count (the maximum replica count across all metrics will
	// be used).  The desired replica count is calculated multiplying the
	// ratio between the target value and the current value by the current
	// number of pods.  Ergo, metrics used must decrease as the pod count is
	// increased, and vice-versa.  See the individual metric source types for
	// more information about how each type of metric must respond.
	// If not set, the default metric will be set to 80% average CPU utilization.
	// +optional
	Metrics []autoscalingv2.MetricSpec `json:"metrics,omitempty"`

	// behavior configures the scaling behavior of the target
	// in both Up and Down directions (scaleUp and scaleDown fields respectively).
	// If not set, the default HPAScalingRules for scale up and scale down are used.
	// +optional
	Behavior *autoscalingv2.HorizontalPodAutoscalerBehavior `json:"behavior,omitempty"`
}

HorizontalPodAutoscalerSpec is very similar to autoscalingv2.HorizontalPodAutoscalerSpec, but in autoscalingv2.HorizontalPodAutoscalerSpec, ScaleTargetRef is a required field, while the rss object does not require users to specify this field. Therefore, we have redefined a HorizontalPodAutoscalerSpec, removing the ScaleTargetRef field in autoscalingv2.HorizontalPodAutoscalerSpec.

func (*HorizontalPodAutoscalerSpec) DeepCopy 

func (in *HorizontalPodAutoscalerSpec) DeepCopy() *HorizontalPodAutoscalerSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscalerSpec.

func (*HorizontalPodAutoscalerSpec) DeepCopyInto 

func (in *HorizontalPodAutoscalerSpec) DeepCopyInto(out *HorizontalPodAutoscalerSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type MainContainer 

type MainContainer struct {
	// Image represents image of coordinators or shuffle servers.
	Image string `json:"image"`

	// Command represents command used by coordinators or shuffle servers.
	// +optional
	Command []string `json:"command,omitempty"`

	// Args represents args used by coordinators or shuffle servers.
	// +optional
	Args []string `json:"args,omitempty"`

	// Ports represents ports used by coordinators or shuffle servers.
	// +optional
	Ports []corev1.ContainerPort `json:"ports,omitempty"`

	// Resources represents resources used by coordinators or shuffle servers.
	// +optional
	Resources corev1.ResourceRequirements `json:"resources,omitempty"`

	// Env represents env set for coordinators or shuffle servers.
	// +optional
	Env []corev1.EnvVar `json:"env,omitempty"`

	// VolumeMounts indicates describes mountings of volumes within shuffle servers' container.
	// +optional
	VolumeMounts []corev1.VolumeMount `json:"volumeMounts,omitempty"`
}

MainContainer stores information of the main container of coordinators or shuffle servers, its information will be used to generate workload of coordinators or shuffle servers.

func (*MainContainer) DeepCopy 

func (in *MainContainer) DeepCopy() *MainContainer

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MainContainer.

func (*MainContainer) DeepCopyInto 

func (in *MainContainer) DeepCopyInto(out *MainContainer)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type RSSAutoscaler 

type RSSAutoscaler struct {
	// Enable indicates whether we need to generate an HPA object.
	Enable bool `json:"enable"`
	// HPASpec allows users to configure HPA objects to achieve automatic scaling.
	// This field is very similar to autoscalingv2.HorizontalPodAutoscalerSpec, but
	// in autoscalingv2.HorizontalPodAutoscalerSpec, ScaleTargetRef is a required
	// field, while the rss object does not require users to specify this field.
	// Therefore, we have redefined a HorizontalPodAutoscalerSpec, removing the
	// ScaleTargetRef field in autoscalingv2.HorizontalPodAutoscalerSpec.
	// +optional
	HPASpec HorizontalPodAutoscalerSpec `json:"hpaSpec,omitempty"`
}

RSSAutoscaler describes the desired functionality of the HPA object to be generated, which automatically manages the replica count of any resource implementing the scale subresource based on the metrics specified.

func (*RSSAutoscaler) DeepCopy 

func (in *RSSAutoscaler) DeepCopy() *RSSAutoscaler

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RSSAutoscaler.

func (*RSSAutoscaler) DeepCopyInto 

func (in *RSSAutoscaler) DeepCopyInto(out *RSSAutoscaler)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type RSSPhase 

type RSSPhase string
const (
	// RSSPending represents RSS object is pending.
	RSSPending RSSPhase = "Pending"
	// RSSRunning represents RSS object is running normally.
	RSSRunning RSSPhase = "Running"
	// RSSTerminating represents RSS object is terminating.
	RSSTerminating RSSPhase = "Terminating"
	// RSSFailed represents RSS object has been failed.
	RSSFailed RSSPhase = "Failed"
	// RSSUpgrading represents RSS object is upgrading.
	RSSUpgrading RSSPhase = "Upgrading"
)

type RSSPodSpec 

type RSSPodSpec struct {
	*MainContainer `json:",inline"`

	// Volumes stores volumes' information used by coordinators or shuffle servers.
	// +optional
	Volumes []corev1.Volume `json:"volumes,omitempty"`

	// SidecarContainers represents sidecar containers for monitoring, logging, etc.
	// +optional
	SidecarContainers []corev1.Container `json:"sidecarContainers,omitempty"`

	// SecurityContext holds pod-level security attributes and common container settings.
	// +optional
	SecurityContext *corev1.PodSecurityContext `json:"securityContext,omitempty"`

	// InitContainerImage represents image of init container used to change owner of host paths.
	// +optional
	InitContainerImage string `json:"initContainerImage,omitempty"`

	// +kubebuilder:default:=true
	// HostNetwork indicates whether we need to enable host network.
	// +optional
	HostNetwork *bool `json:"hostNetwork,omitempty"`

	// HostPathMounts indicates host path volumes and their mounting path within shuffle servers' containers.
	// +optional
	HostPathMounts map[string]string `json:"hostPathMounts,omitempty"`

	// LogHostPath represents host path used to save logs of shuffle servers.
	// +optional
	LogHostPath string `json:"logHostPath,omitempty"`

	// Labels represents labels to be added in coordinators or shuffle servers' pods.
	// +optional
	Labels map[string]string `json:"labels,omitempty"`

	// RuntimeClassName refers to a RuntimeClass object in the node.k8s.io group, which should be used
	// to run this pod.  If no RuntimeClass resource matches the named class, the pod will not be run.
	// If unset or empty, the "legacy" RuntimeClass will be used, which is an implicit class with an
	// empty definition that uses the default runtime handler.
	// +optional
	RuntimeClassName *string `json:"runtimeClassName,omitempty"`

	// NodeSelector is a selector which must be true for the pod to fit on a node.
	// Selector which must match a node's labels for the pod to be scheduled on that node.
	// +optional
	NodeSelector map[string]string `json:"nodeSelector,omitempty"`

	// Tolerations indicates the tolerations the pods under this subset have.
	// +optional
	Tolerations []corev1.Toleration `json:"tolerations,omitempty"`

	// Affinity is a group of affinity scheduling rules.
	// +optional
	Affinity *corev1.Affinity `json:"affinity,omitempty"`
}

RSSPodSpec defines the desired state of coordinators or shuffle servers' pods.

func (*RSSPodSpec) DeepCopy 

func (in *RSSPodSpec) DeepCopy() *RSSPodSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RSSPodSpec.

func (*RSSPodSpec) DeepCopyInto 

func (in *RSSPodSpec) DeepCopyInto(out *RSSPodSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type RemoteShuffleService 

type RemoteShuffleService struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   RemoteShuffleServiceSpec   `json:"spec,omitempty"`
	Status RemoteShuffleServiceStatus `json:"status,omitempty"`
}

RemoteShuffleService is the Schema for the remoteshuffleservices API

func (*RemoteShuffleService) DeepCopy 

func (in *RemoteShuffleService) DeepCopy() *RemoteShuffleService

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RemoteShuffleService.

func (*RemoteShuffleService) DeepCopyInto 

func (in *RemoteShuffleService) DeepCopyInto(out *RemoteShuffleService)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*RemoteShuffleService) DeepCopyObject 

func (in *RemoteShuffleService) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type RemoteShuffleServiceList 

type RemoteShuffleServiceList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []RemoteShuffleService `json:"items"`
}

RemoteShuffleServiceList contains a list of RemoteShuffleService

func (*RemoteShuffleServiceList) DeepCopy 

func (in *RemoteShuffleServiceList) DeepCopy() *RemoteShuffleServiceList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RemoteShuffleServiceList.

func (*RemoteShuffleServiceList) DeepCopyInto 

func (in *RemoteShuffleServiceList) DeepCopyInto(out *RemoteShuffleServiceList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*RemoteShuffleServiceList) DeepCopyObject 

func (in *RemoteShuffleServiceList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type RemoteShuffleServiceSpec 

type RemoteShuffleServiceSpec struct {
	// Coordinator contains configurations of the coordinators.
	Coordinator *CoordinatorConfig `json:"coordinator"`

	// ShuffleServer contains configuration of the shuffle servers.
	ShuffleServer *ShuffleServerConfig `json:"shuffleServer"`

	// ConfigMapName indicates configMap name stores configurations of coordinators and shuffle servers.
	ConfigMapName string `json:"configMapName"`

	// +optional
	ImagePullSecrets []corev1.LocalObjectReference `json:"imagePullSecrets,omitempty"`
}

RemoteShuffleServiceSpec defines the desired state of RemoteShuffleService.

func (*RemoteShuffleServiceSpec) DeepCopy 

func (in *RemoteShuffleServiceSpec) DeepCopy() *RemoteShuffleServiceSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RemoteShuffleServiceSpec.

func (*RemoteShuffleServiceSpec) DeepCopyInto 

func (in *RemoteShuffleServiceSpec) DeepCopyInto(out *RemoteShuffleServiceSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type RemoteShuffleServiceStatus 

type RemoteShuffleServiceStatus struct {

	// Phase defines phase of the RemoteShuffleService.
	Phase RSSPhase `json:"phase"`

	// TargetKeys records the target names of shuffle servers to be excluded when the RSS object is
	// upgrading or terminating.
	// +optional
	TargetKeys []string `json:"targetKeys,omitempty"`

	// DeletedKeys records the names of deleted shuffle servers.
	// +optional
	DeletedKeys []string `json:"deletedKeys,omitempty"`

	// Reason is the reason why the RSS object is failed.
	// +optional
	Reason string `json:"reason,omitempty"`
}

RemoteShuffleServiceStatus defines the observed state of RemoteShuffleService

func (*RemoteShuffleServiceStatus) DeepCopy 

func (in *RemoteShuffleServiceStatus) DeepCopy() *RemoteShuffleServiceStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RemoteShuffleServiceStatus.

func (*RemoteShuffleServiceStatus) DeepCopyInto 

func (in *RemoteShuffleServiceStatus) DeepCopyInto(out *RemoteShuffleServiceStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ShuffleServerConfig 

type ShuffleServerConfig struct {
	*CommonConfig `json:",inline"`

	// +kubebuilder:default:=false
	// Sync indicates whether we need to sync configurations to the running shuffle servers.
	// +optional
	Sync *bool `json:"sync,omitempty"`

	// +kubebuilder:default:=1
	// Replicas is the initial replicas of shuffle servers.
	// +optional
	Replicas *int32 `json:"replicas,omitempty"`

	// +kubebuilder:default:=19997
	// RPCPort defines rpc port used by shuffle servers.
	// +optional
	RPCPort *int32 `json:"rpcPort,omitempty"`

	// +kubebuilder:default:=19996
	// HTTPPort defines http port used by shuffle servers.
	// +optional
	HTTPPort *int32 `json:"httpPort,omitempty"`

	// RPCNodePort defines rpc port of node port service used for shuffle servers' external access.
	// +optional
	RPCNodePort *int32 `json:"rpcNodePort,omitempty"`

	// HTTPNodePort defines http port of node port service used for shuffle servers' external access.
	// +optional
	HTTPNodePort *int32 `json:"httpNodePort,omitempty"`

	// UpgradeStrategy defines upgrade strategy of shuffle servers.
	UpgradeStrategy *ShuffleServerUpgradeStrategy `json:"upgradeStrategy"`
}

ShuffleServerConfig records configuration used to generate workload of shuffle servers.

func (*ShuffleServerConfig) DeepCopy 

func (in *ShuffleServerConfig) DeepCopy() *ShuffleServerConfig

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ShuffleServerConfig.

func (*ShuffleServerConfig) DeepCopyInto 

func (in *ShuffleServerConfig) DeepCopyInto(out *ShuffleServerConfig)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ShuffleServerUpgradeStrategy 

type ShuffleServerUpgradeStrategy struct {
	// Type represents upgrade type of shuffle servers, including partition, specific copy and full upgrade.
	Type ShuffleServerUpgradeStrategyType `json:"type"`

	// Partition means the minimum number that needs to be upgraded, the copies whose numbers are greater than or
	// equal to this number needs to be upgraded.
	// +optional
	Partition *int32 `json:"partition,omitempty"`

	// SpecificNames indicates the specific pod names of shuffle servers which we want to upgrade.
	// +optional
	SpecificNames []string `json:"specificNames,omitempty"`
}

ShuffleServerUpgradeStrategy defines upgrade strategy of shuffle servers.

func (*ShuffleServerUpgradeStrategy) DeepCopy 

func (in *ShuffleServerUpgradeStrategy) DeepCopy() *ShuffleServerUpgradeStrategy

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ShuffleServerUpgradeStrategy.

func (*ShuffleServerUpgradeStrategy) DeepCopyInto 

func (in *ShuffleServerUpgradeStrategy) DeepCopyInto(out *ShuffleServerUpgradeStrategy)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ShuffleServerUpgradeStrategyType 

type ShuffleServerUpgradeStrategyType string
const (
	PartitionUpgrade ShuffleServerUpgradeStrategyType = "PartitionUpgrade"
	SpecificUpgrade  ShuffleServerUpgradeStrategyType = "SpecificUpgrade"
	FullUpgrade      ShuffleServerUpgradeStrategyType = "FullUpgrade"
	FullRestart      ShuffleServerUpgradeStrategyType = "FullRestart"
)

Source Files

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