config

package
v0.6.1 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Aug 5, 2022 License: Apache-2.0 Imports: 5 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	DefaultDeschedulerPort         = 10258
	DefaultInsecureDeschedulerPort = 10251
)
View Source 
const GroupName = "descheduler"

GroupName is the group name use in this package

Variables

View Source 
var (
	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
	AddToScheme   = SchemeBuilder.AddToScheme
	Scheme        = runtime.NewScheme()
)
View Source 
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}

SchemeGroupVersion is group version used to register these objects

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 DefaultEvictorArgs 

type DefaultEvictorArgs struct {
	metav1.TypeMeta

	DryRun bool
	// MaxNoOfPodsToEvictPerNode restricts maximum of pods to be evicted per node.
	MaxNoOfPodsToEvictPerNode *int
	// MaxNoOfPodsToEvictPerNamespace restricts maximum of pods to be evicted per namespace.
	MaxNoOfPodsToEvictPerNamespace *int

	// EvictFailedBarePods allows pods without ownerReferences and in failed phase to be evicted.
	EvictFailedBarePods bool

	// EvictLocalStoragePods allows pods using local storage to be evicted.
	EvictLocalStoragePods bool

	// EvictSystemCriticalPods allows eviction of pods of any priority (including Kubernetes system pods)
	EvictSystemCriticalPods bool

	// IgnorePVCPods prevents pods with PVCs from being evicted.
	IgnorePvcPods bool

	// NodeFit sets whether to consider taints, node selectors,
	// and pod affinity when evicting. A pod whose tolerations, node selectors,
	// and affinity match a node other than the one it is currently running on
	// is evictable.
	NodeFit bool
	// PriorityThreshold represents a threshold for pod's priority class.
	// Any pod whose priority class is lower is evictable.
	PriorityThreshold *PriorityThreshold
	// LabelSelector sets whether to apply label filtering when evicting.
	// Any pod matching the label selector is considered evictable.
	LabelSelector *metav1.LabelSelector
}

DefaultEvictorArgs holds arguments used to configure the DefaultEvictor plugin.

func (*DefaultEvictorArgs) DeepCopy 

func (in *DefaultEvictorArgs) DeepCopy() *DefaultEvictorArgs

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

func (*DefaultEvictorArgs) DeepCopyInto 

func (in *DefaultEvictorArgs) DeepCopyInto(out *DefaultEvictorArgs)

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

func (*DefaultEvictorArgs) DeepCopyObject 

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

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

type DeschedulerConfiguration 

type DeschedulerConfiguration struct {
	metav1.TypeMeta

	// LeaderElection defines the configuration of leader election client.
	LeaderElection config.LeaderElectionConfiguration

	// ClientConnection specifies the kubeconfig file and client connection
	// settings for the proxy server to use when communicating with the apiserver.
	ClientConnection config.ClientConnectionConfiguration

	// DebuggingConfiguration holds configuration for Debugging related features
	// TODO: We might wanna make this a substruct like Debugging componentbaseconfig.DebuggingConfiguration
	config.DebuggingConfiguration

	// HealthzBindAddress is the IP address and port for the health check server to serve on.
	HealthzBindAddress string
	// MetricsBindAddress is the IP address and port for the metrics server to serve on.
	MetricsBindAddress string

	// Time interval for descheduler to run
	DeschedulingInterval metav1.Duration

	// Dry run
	DryRun bool

	// Profiles are descheduling profiles that koord-descheduler supports.
	Profiles []DeschedulerProfile

	// NodeSelector for a set of nodes to operate over
	NodeSelector *metav1.LabelSelector
}

DeschedulerConfiguration configures a descheduler

func (*DeschedulerConfiguration) DeepCopy 

func (in *DeschedulerConfiguration) DeepCopy() *DeschedulerConfiguration

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

func (*DeschedulerConfiguration) DeepCopyInto 

func (in *DeschedulerConfiguration) DeepCopyInto(out *DeschedulerConfiguration)

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

func (*DeschedulerConfiguration) DeepCopyObject 

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

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

type DeschedulerProfile 

type DeschedulerProfile struct {
	Name         string
	PluginConfig []PluginConfig
	Plugins      *Plugins
}

DeschedulerProfile is a descheduling profile.

func (*DeschedulerProfile) DeepCopy 

func (in *DeschedulerProfile) DeepCopy() *DeschedulerProfile

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

func (*DeschedulerProfile) DeepCopyInto 

func (in *DeschedulerProfile) DeepCopyInto(out *DeschedulerProfile)

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

type MigrationControllerArgs 

type MigrationControllerArgs struct {
	metav1.TypeMeta

	// DryRun means only execute the entire migration logic except create Reservation or Delete Pod
	// Default is false
	DryRun bool

	// EvictFailedBarePods allows pods without ownerReferences and in failed phase to be evicted.
	EvictFailedBarePods bool

	// EvictLocalStoragePods allows pods using local storage to be evicted.
	EvictLocalStoragePods bool

	// EvictSystemCriticalPods allows eviction of pods of any priority (including Kubernetes system pods)
	EvictSystemCriticalPods bool

	// IgnorePVCPods prevents pods with PVCs from being evicted.
	IgnorePvcPods bool

	// LabelSelector sets whether to apply label filtering when evicting.
	// Any pod matching the label selector is considered evictable.
	LabelSelector *metav1.LabelSelector

	// FlowControlQPS controls the number of arbitrations per second
	FlowControlQPS string
	// FlowControlBurst is the maximum number of tokens
	FlowControlBurst int32

	// MaxMigratingPerNode represents he maximum number of pods that can be migrating during migrate per node.
	MaxMigratingPerNode *int32

	// MaxMigratingPerNamespace represents he maximum number of pods that can be migrating during migrate per namespace.
	MaxMigratingPerNamespace *int32

	// MaxMigratingPerWorkload represents he maximum number of pods that can be migrating during migrate per workload.
	// Value can be an absolute number (ex: 5) or a percentage of desired pods (ex: 10%).
	MaxMigratingPerWorkload *intstr.IntOrString

	// MaxUnavailablePerWorkload represents he maximum number of pods that can be unavailable during migrate per workload.
	// The unavailable state includes NotRunning/NotReady/Migrating/Evicting
	// Value can be an absolute number (ex: 5) or a percentage of desired pods (ex: 10%).
	MaxUnavailablePerWorkload *intstr.IntOrString

	// EvictionPolicy represents how to delete Pod, support "Delete" and "Eviction", default value is "Eviction"
	EvictionPolicy string
	// DefaultDeleteOptions defines options when deleting migrated pods and preempted pods through the method specified by EvictionPolicy
	DefaultDeleteOptions *metav1.DeleteOptions
}

MigrationControllerArgs holds arguments used to configure the MigrationController

func (*MigrationControllerArgs) DeepCopy 

func (in *MigrationControllerArgs) DeepCopy() *MigrationControllerArgs

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

func (*MigrationControllerArgs) DeepCopyInto 

func (in *MigrationControllerArgs) DeepCopyInto(out *MigrationControllerArgs)

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

func (*MigrationControllerArgs) DeepCopyObject 

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

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

type Namespaces 

type Namespaces struct {
	Include []string
	Exclude []string
}

Namespaces carries a list of included/excluded namespaces for which a given strategy is applicable

func (*Namespaces) DeepCopy 

func (in *Namespaces) DeepCopy() *Namespaces

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

func (*Namespaces) DeepCopyInto 

func (in *Namespaces) DeepCopyInto(out *Namespaces)

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

type Plugin 

type Plugin struct {
	// Name defines the name of plugin
	Name string `json:"name"`
}

func (*Plugin) DeepCopy 

func (in *Plugin) DeepCopy() *Plugin

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

func (*Plugin) DeepCopyInto 

func (in *Plugin) DeepCopyInto(out *Plugin)

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

type PluginConfig 

type PluginConfig struct {
	Name string
	Args runtime.Object
}

func (*PluginConfig) DeepCopy 

func (in *PluginConfig) DeepCopy() *PluginConfig

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

func (*PluginConfig) DeepCopyInto 

func (in *PluginConfig) DeepCopyInto(out *PluginConfig)

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

type PluginSet 

type PluginSet struct {
	Enabled  []Plugin
	Disabled []Plugin
}

func (*PluginSet) DeepCopy 

func (in *PluginSet) DeepCopy() *PluginSet

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

func (*PluginSet) DeepCopyInto 

func (in *PluginSet) DeepCopyInto(out *PluginSet)

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

type Plugins 

type Plugins struct {
	Deschedule PluginSet
	Balance    PluginSet
	Evictor    PluginSet
}

func (*Plugins) DeepCopy 

func (in *Plugins) DeepCopy() *Plugins

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

func (*Plugins) DeepCopyInto 

func (in *Plugins) DeepCopyInto(out *Plugins)

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

type PriorityThreshold 

type PriorityThreshold struct {
	Value *int32
	Name  string
}

func (*PriorityThreshold) DeepCopy 

func (in *PriorityThreshold) DeepCopy() *PriorityThreshold

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

func (*PriorityThreshold) DeepCopyInto 

func (in *PriorityThreshold) DeepCopyInto(out *PriorityThreshold)

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

type RemovePodsViolatingNodeAffinityArgs 

type RemovePodsViolatingNodeAffinityArgs struct {
	metav1.TypeMeta

	Namespaces       *Namespaces
	LabelSelector    *metav1.LabelSelector
	NodeAffinityType []string
}

RemovePodsViolatingNodeAffinityArgs holds arguments used to configure the RemovePodsViolatingNodeAffinity plugin.

func (*RemovePodsViolatingNodeAffinityArgs) DeepCopy 

func (in *RemovePodsViolatingNodeAffinityArgs) DeepCopy() *RemovePodsViolatingNodeAffinityArgs

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

func (*RemovePodsViolatingNodeAffinityArgs) DeepCopyInto 

func (in *RemovePodsViolatingNodeAffinityArgs) DeepCopyInto(out *RemovePodsViolatingNodeAffinityArgs)

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

func (*RemovePodsViolatingNodeAffinityArgs) DeepCopyObject 

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

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

Source Files

View all Source files

Directories

Path Synopsis
Package v1alpha2 is the v1alpha2 version of the descheduler API
 Package v1alpha2 is the v1alpha2 version of the descheduler API

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.