v1

package
v1.2.1 Latest Latest
Warning

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

 Go to latest Published: Feb 24, 2021 License: Apache-2.0, BSD-2-Clause, BSD-3-Clause, + 8 more Imports: 6 Imported by: 4

Documentation

Overview

Package v1 is the v1 version of the API. +groupName=tappcontroller.k8s.io

Index

Constants

View Source 
const (
	DefaultTemplateName = "default"
	TAppInstanceKey     = "tapp_instance_key"

	// If its value is false, it means pod is being updated.
	InPlaceUpdateReady corev1.PodConditionType = "tkestack.io/InPlaceUpdate"

	// DefaultMaxUnavailable is the default value for .Spec.UpdateStrategy.MaxUnavailable
	DefaultMaxUnavailable = 1

	// DefaultMaxUnavailable is the default value for .Spec.UpdateStrategy.ForceUpdateStrategy.MaxUnavailable
	DefaultMaxUnavailableForceUpdate = "100%"
)

Variables

View Source 
var (
	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
	AddToScheme   = SchemeBuilder.AddToScheme
)
View Source 
var InstanceStatusAll = []InstanceStatus{InstanceNotCreated, InstancePending, InstanceRunning, InstanceUpdating,
	InstanceFailed, InstanceKilling, InstanceSucc, InstanceKilled}
View Source 
var SchemeGroupVersion = schema.GroupVersion{Group: tappcontroller.GroupName, Version: "v1"}

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 back 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 AppStatus 

type AppStatus string
const (
	AppPending AppStatus = "Pending"
	AppRunning AppStatus = "Running"
	AppFailed  AppStatus = "Failed"
	AppSucc    AppStatus = "Succ"
	AppKilled  AppStatus = "Killed"
)

type ForceUpdateStrategy added in v1.2.1 

type ForceUpdateStrategy struct {
	// MaxUnavailable is the max unavailable number when tapp is forced update, default is 100%.
	MaxUnavailable *intstr.IntOrString `json:"maxUnavailable,omitempty"`
}

type InstanceStatus 

type InstanceStatus string
const (
	InstanceNotCreated InstanceStatus = "NotCreated"
	InstancePending    InstanceStatus = "Pending"
	InstanceRunning    InstanceStatus = "Running"
	InstanceUpdating   InstanceStatus = "Updating"
	InstancePodFailed  InstanceStatus = "PodFailed"
	InstancePodSucc    InstanceStatus = "PodSucc"
	InstanceKilling    InstanceStatus = "Killing"
	InstanceKilled     InstanceStatus = "Killed"
	InstanceFailed     InstanceStatus = "Failed"
	InstanceSucc       InstanceStatus = "Succ"
	InstanceUnknown    InstanceStatus = "Unknown"
)

type TApp 

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

	// Spec defines the desired identities of pods in this tapp.
	Spec TAppSpec `json:"spec,omitempty"`

	// Status is the current status of pods in this TApp. This data
	// may be out of date by some window of time.
	Status TAppStatus `json:"status,omitempty"`
}

TApp represents a set of pods with consistent identities.

func (*TApp) DeepCopy 

func (in *TApp) DeepCopy() *TApp

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

func (*TApp) DeepCopyInto 

func (in *TApp) DeepCopyInto(out *TApp)

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

func (*TApp) DeepCopyObject 

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

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

type TAppList 

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

TAppList is a collection of TApp.

func (*TAppList) DeepCopy 

func (in *TAppList) DeepCopy() *TAppList

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

func (*TAppList) DeepCopyInto 

func (in *TAppList) DeepCopyInto(out *TAppList)

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

func (*TAppList) DeepCopyObject 

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

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

type TAppSpec 

type TAppSpec struct {
	// Replicas is the desired number of replicas of the given Template.
	// These are replicas in the sense that they are instantiations of the
	// same Template, but individual replicas also have a consistent identity.
	Replicas int32 `json:"replicas"`

	// Selector is a label query over pods that should match the replica count.
	// If empty, defaulted to labels on the pod template.
	// More info: http://releases.k8s.io/release-1.4/docs/user-guide/labels.md#label-selectors
	Selector *metav1.LabelSelector `json:"selector,omitempty"`

	// Template is the object that describes the pod that will be initial created/default scaled
	// it should be added to TemplatePool
	Template corev1.PodTemplateSpec `json:"template"`

	// TemplatePool stores a map whose key is template name and value is podTemplate
	TemplatePool map[string]corev1.PodTemplateSpec `json:"templatePool,omitempty"`

	// Statuses stores desired instance status instanceID --> desiredStatus
	Statuses map[string]InstanceStatus `json:"statuses,omitempty"`

	// Templates stores instanceID --> template name
	Templates map[string]string `json:"templates,omitempty"`

	// UpdateStrategy indicates the TappUpdateStrategy that will be
	// employed to update Pods in the TApp
	UpdateStrategy TAppUpdateStrategy `json:"updateStrategy,omitempty"`

	// ForceDeletePod indicates whether force delete pods when it is being deleted because of NodeLost.
	// Default values is false.
	ForceDeletePod bool `json:"forceDeletePod,omitempty"`

	// AutoDeleteUnusedTemplate indicates whether auto delete templates when it is unused.
	// Default values is false.
	AutoDeleteUnusedTemplate bool `json:"autoDeleteUnusedTemplate,omitempty"`

	// NeverMigrate indicates whether to migrate pods. If it is true, pods will never be migrated to
	// other nodes, otherwise it depends on other conditions(e.g. pod restart policy).
	NeverMigrate bool `json:"neverMigrate,omitempty"`

	// volumeClaimTemplates is a list of claims that pods are allowed to reference.
	// The TApp controller is responsible for mapping network identities to
	// claims in a way that maintains the identity of a pod. Every claim in
	// this list must have at least one matching (by name) volumeMount in one
	// container in the template. A claim in this list takes precedence over
	// any volumes in the template, with the same name.
	// TODO: Define the behavior if a claim already exists with the same name.
	VolumeClaimTemplates []corev1.PersistentVolumeClaim `json:"volumeClaimTemplates,omitempty"`

	// ServiceName is the name of the service that governs this TApp.
	// This service must exist before the TApp, and is responsible for
	// the network identity of the set. Pods get DNS/hostnames that follow the
	// pattern: pod-specific-string.serviceName.default.svc.cluster.local
	// where "pod-specific-string" is managed by the TApp controller.
	ServiceName string `json:"serviceName,omitempty"`

	//DefaultTemplateName is the default template name for scale
	DefaultTemplateName string `json:"defaultTemplateName"`
}

A TAppSpec is the specification of a TApp.

func (*TAppSpec) DeepCopy 

func (in *TAppSpec) DeepCopy() *TAppSpec

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

func (*TAppSpec) DeepCopyInto 

func (in *TAppSpec) DeepCopyInto(out *TAppSpec)

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

type TAppStatus 

type TAppStatus struct {
	// most recent generation observed by controller.
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// Replicas is the number of actual replicas.
	Replicas int32 `json:"replicas"`

	// ReadyReplicas is the number of running replicas
	ReadyReplicas int32 `json:"readyReplicas"`

	// ScaleSelector is a label for query over pods that should match the replica count used by HPA.
	ScaleLabelSelector string `json:"scaleLabelSelector,omitempty"`

	// AppStatus describe the current TApp state
	AppStatus AppStatus `json:"appStatus,omitempty"`

	// Statues stores actual instanceID --> InstanceStatus
	Statuses map[string]InstanceStatus `json:"statuses,omitempty"`
}

TAppStatus represents the current state of a TApp.

func (*TAppStatus) DeepCopy 

func (in *TAppStatus) DeepCopy() *TAppStatus

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

func (*TAppStatus) DeepCopyInto 

func (in *TAppStatus) DeepCopyInto(out *TAppStatus)

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

type TAppUpdateStrategy 

type TAppUpdateStrategy struct {
	// Following fields are rolling update related configuration.
	// Template is the rolling update template name
	Template string `json:"template,omitempty"`
	// MaxUnavailable is the max unavailable number when tapp is rolling update, default is 1.
	MaxUnavailable *intstr.IntOrString `json:"maxUnavailable,omitempty"`

	// Following fields are force update related configuration.
	ForceUpdate ForceUpdateStrategy `json:"forceUpdate,omitempty"`
}

TApp update strategy

func (*TAppUpdateStrategy) DeepCopy 

func (in *TAppUpdateStrategy) DeepCopy() *TAppUpdateStrategy

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

func (*TAppUpdateStrategy) DeepCopyInto 

func (in *TAppUpdateStrategy) DeepCopyInto(out *TAppUpdateStrategy)

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

Source Files

View all Source files

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.