v1beta1

Documentation

Overview

Package v1beta1 contains API Schema definitions for the nodemaintenance v1beta1 API group +kubebuilder:object:generate=true +groupName=nodemaintenance.kubevirt.io

Index

• Constants
• Variables
• type MaintenancePhase
• type NodeMaintenance
  • func (in *NodeMaintenance) DeepCopy() *NodeMaintenance
  • func (in *NodeMaintenance) DeepCopyInto(out *NodeMaintenance)
  • func (in *NodeMaintenance) DeepCopyObject() runtime.Object
  • func (r *NodeMaintenance) SetupWebhookWithManager(mgr ctrl.Manager) error
  • func (r *NodeMaintenance) ValidateCreate() error
  • func (r *NodeMaintenance) ValidateDelete() error
  • func (r *NodeMaintenance) ValidateUpdate(old runtime.Object) error
• type NodeMaintenanceList
  • func (in *NodeMaintenanceList) DeepCopy() *NodeMaintenanceList
  • func (in *NodeMaintenanceList) DeepCopyInto(out *NodeMaintenanceList)
  • func (in *NodeMaintenanceList) DeepCopyObject() runtime.Object
• type NodeMaintenanceSpec
  • func (in *NodeMaintenanceSpec) DeepCopy() *NodeMaintenanceSpec
  • func (in *NodeMaintenanceSpec) DeepCopyInto(out *NodeMaintenanceSpec)
• type NodeMaintenanceStatus
  • func (in *NodeMaintenanceStatus) DeepCopy() *NodeMaintenanceStatus
  • func (in *NodeMaintenanceStatus) DeepCopyInto(out *NodeMaintenanceStatus)
• type NodeMaintenanceValidator
  • func (v *NodeMaintenanceValidator) ValidateCreate(nm *NodeMaintenance) error
  • func (v *NodeMaintenanceValidator) ValidateUpdate(new, old *NodeMaintenance) error

Constants

const (
	ErrorNodeNotExists           = "invalid nodeName, no node with name %s found"
	ErrorNodeMaintenanceExists   = "invalid nodeName, a NodeMaintenance for node %s already exists"
	ErrorNodeNameUpdateForbidden = "updating spec.NodeName isn't allowed"
	ErrorMasterQuorumViolation   = "can not put master node into maintenance at this moment, it would violate the master quorum"
)

const (
	EtcdQuorumPDBName      = "etcd-quorum-guard"
	EtcdQuorumPDBNamespace = "openshift-etcd"
	LabelNameRoleMaster    = "node-role.kubernetes.io/master"
)

const (
	WebhookCertDir  = "/apiserver.local.config/certificates"
	WebhookCertName = "apiserver.crt"
	WebhookKeyName  = "apiserver.key"
)

const (
	// NodeMaintenanceFinalizer is a finalizer for a NodeMaintenance CR deletion
	NodeMaintenanceFinalizer string = "foregroundDeleteNodeMaintenance"
)

Variables

var (
	// GroupVersion is group version used to register these objects
	GroupVersion = schema.GroupVersion{Group: "nodemaintenance.kubevirt.io", Version: "v1beta1"}

	// 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
)

Types

type MaintenancePhase

type MaintenancePhase string

MaintenancePhase contains the phase of maintenance

const (
	// MaintenanceRunning - maintenance has started its proccessing
	MaintenanceRunning MaintenancePhase = "Running"
	// MaintenanceSucceeded - maintenance has finished succesfuly, cordoned the node and evicted all pods (that could be evicted)
	MaintenanceSucceeded MaintenancePhase = "Succeeded"
	// MaintenanceFailed - maintenance has failed
	MaintenanceFailed MaintenancePhase = "Failed"
)

type NodeMaintenance

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

	Spec   NodeMaintenanceSpec   `json:"spec,omitempty"`
	Status NodeMaintenanceStatus `json:"status,omitempty"`
}

NodeMaintenance is the Schema for the nodemaintenances API

func (*NodeMaintenance) DeepCopy

func (in *NodeMaintenance) DeepCopy() *NodeMaintenance

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

func (*NodeMaintenance) DeepCopyInto

func (in *NodeMaintenance) DeepCopyInto(out *NodeMaintenance)

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

func (*NodeMaintenance) DeepCopyObject

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

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

func (*NodeMaintenance) SetupWebhookWithManager

func (r *NodeMaintenance) SetupWebhookWithManager(mgr ctrl.Manager) error

func (*NodeMaintenance) ValidateCreate

func (r *NodeMaintenance) ValidateCreate() error

ValidateCreate implements webhook.Validator so a webhook will be registered for the type

func (*NodeMaintenance) ValidateDelete

func (r *NodeMaintenance) ValidateDelete() error

ValidateDelete implements webhook.Validator so a webhook will be registered for the type

func (*NodeMaintenance) ValidateUpdate

func (r *NodeMaintenance) ValidateUpdate(old runtime.Object) error

ValidateUpdate implements webhook.Validator so a webhook will be registered for the type

type NodeMaintenanceList

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

NodeMaintenanceList contains a list of NodeMaintenance

func (*NodeMaintenanceList) DeepCopy

func (in *NodeMaintenanceList) DeepCopy() *NodeMaintenanceList

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

func (*NodeMaintenanceList) DeepCopyInto

func (in *NodeMaintenanceList) DeepCopyInto(out *NodeMaintenanceList)

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

func (*NodeMaintenanceList) DeepCopyObject

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

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

type NodeMaintenanceSpec

type NodeMaintenanceSpec struct {

	// Node name to apply maintanance on/off
	NodeName string `json:"nodeName"`
	// Reason for maintanance
	Reason string `json:"reason,omitempty"`
}

NodeMaintenanceSpec defines the desired state of NodeMaintenance

func (*NodeMaintenanceSpec) DeepCopy

func (in *NodeMaintenanceSpec) DeepCopy() *NodeMaintenanceSpec

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

func (*NodeMaintenanceSpec) DeepCopyInto

func (in *NodeMaintenanceSpec) DeepCopyInto(out *NodeMaintenanceSpec)

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

type NodeMaintenanceStatus

type NodeMaintenanceStatus struct {

	// Phase is the represtation of the maintenance progress (Running,Succeeded,Failed)
	Phase MaintenancePhase `json:"phase,omitempty"`
	// LastError represents the latest error if any in the latest reconciliation
	LastError string `json:"lastError,omitempty"`
	// PendingPods is a list of pending pods for eviction
	PendingPods []string `json:"pendingPods,omitempty"`
	// TotalPods is the total number of all pods on the node from the start
	TotalPods int `json:"totalpods,omitempty"`
	// EvictionPods is the total number of pods up for eviction from the start
	EvictionPods int `json:"evictionPods,omitempty"`
	// Consecutive number of errors upon obtaining a lease
	ErrorOnLeaseCount int `json:"errorOnLeaseCount,omitempty"`
}

NodeMaintenanceStatus defines the observed state of NodeMaintenance

func (*NodeMaintenanceStatus) DeepCopy

func (in *NodeMaintenanceStatus) DeepCopy() *NodeMaintenanceStatus

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

func (*NodeMaintenanceStatus) DeepCopyInto

func (in *NodeMaintenanceStatus) DeepCopyInto(out *NodeMaintenanceStatus)

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

type NodeMaintenanceValidator

type NodeMaintenanceValidator struct {
	// contains filtered or unexported fields
}

NodeMaintenanceValidator validates NodeMaintenance resources. Needed because we need a client for validation +k8s:deepcopy-gen=false

func (*NodeMaintenanceValidator) ValidateCreate

func (v *NodeMaintenanceValidator) ValidateCreate(nm *NodeMaintenance) error

func (*NodeMaintenanceValidator) ValidateUpdate

func (v *NodeMaintenanceValidator) ValidateUpdate(new, old *NodeMaintenance) error