v1beta1

package
v1.5.2 Latest Latest
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 Go to latest Published: Sep 25, 2023 License: Apache-2.0 Imports: 27 Imported by: 137

Documentation

Overview

Package v1beta1 contains API Schema definitions for the kubeadm v1beta1 API group +kubebuilder:object:generate=true +groupName=controlplane.cluster.x-k8s.io

Index

Constants

View Source 
const (
	// CertificatesAvailableCondition documents that cluster certificates were generated as part of the
	// processing of a KubeadmControlPlane object.
	CertificatesAvailableCondition clusterv1.ConditionType = "CertificatesAvailable"

	// CertificatesGenerationFailedReason (Severity=Warning) documents a KubeadmControlPlane controller detecting
	// an error while generating certificates; those kind of errors are usually temporary and the controller
	// automatically recover from them.
	CertificatesGenerationFailedReason = "CertificatesGenerationFailed"
)
View Source 
const (
	// AvailableCondition documents that the first control plane instance has completed the kubeadm init operation
	// and so the control plane is available and an API server instance is ready for processing requests.
	AvailableCondition clusterv1.ConditionType = "Available"

	// WaitingForKubeadmInitReason (Severity=Info) documents a KubeadmControlPlane object waiting for the first
	// control plane instance to complete the kubeadm init operation.
	WaitingForKubeadmInitReason = "WaitingForKubeadmInit"
)
View Source 
const (
	// MachinesSpecUpToDateCondition documents that the spec of the machines controlled by the KubeadmControlPlane
	// is up to date. When this condition is false, the KubeadmControlPlane is executing a rolling upgrade.
	MachinesSpecUpToDateCondition clusterv1.ConditionType = "MachinesSpecUpToDate"

	// RollingUpdateInProgressReason (Severity=Warning) documents a KubeadmControlPlane object executing a
	// rolling upgrade for aligning the machines spec to the desired state.
	RollingUpdateInProgressReason = "RollingUpdateInProgress"
)
View Source 
const (
	// ResizedCondition documents a KubeadmControlPlane that is resizing the set of controlled machines.
	ResizedCondition clusterv1.ConditionType = "Resized"

	// ScalingUpReason (Severity=Info) documents a KubeadmControlPlane that is increasing the number of replicas.
	ScalingUpReason = "ScalingUp"

	// ScalingDownReason (Severity=Info) documents a KubeadmControlPlane that is decreasing the number of replicas.
	ScalingDownReason = "ScalingDown"
)
View Source 
const (
	// ControlPlaneComponentsHealthyCondition reports the overall status of control plane components
	// implemented as static pods generated by kubeadm including kube-api-server, kube-controller manager,
	// kube-scheduler and etcd if managed.
	ControlPlaneComponentsHealthyCondition clusterv1.ConditionType = "ControlPlaneComponentsHealthy"

	// ControlPlaneComponentsUnhealthyReason (Severity=Error) documents a control plane component not healthy.
	ControlPlaneComponentsUnhealthyReason = "ControlPlaneComponentsUnhealthy"

	// ControlPlaneComponentsUnknownReason reports a control plane component in unknown status.
	ControlPlaneComponentsUnknownReason = "ControlPlaneComponentsUnknown"

	// ControlPlaneComponentsInspectionFailedReason documents a failure in inspecting the control plane component status.
	ControlPlaneComponentsInspectionFailedReason = "ControlPlaneComponentsInspectionFailed"

	// MachineAPIServerPodHealthyCondition reports a machine's kube-apiserver's operational status.
	MachineAPIServerPodHealthyCondition clusterv1.ConditionType = "APIServerPodHealthy"

	// MachineControllerManagerPodHealthyCondition reports a machine's kube-controller-manager's health status.
	MachineControllerManagerPodHealthyCondition clusterv1.ConditionType = "ControllerManagerPodHealthy"

	// MachineSchedulerPodHealthyCondition reports a machine's kube-scheduler's operational status.
	MachineSchedulerPodHealthyCondition clusterv1.ConditionType = "SchedulerPodHealthy"

	// MachineEtcdPodHealthyCondition reports a machine's etcd pod's operational status.
	// NOTE: This conditions exists only if a stacked etcd cluster is used.
	MachineEtcdPodHealthyCondition clusterv1.ConditionType = "EtcdPodHealthy"

	// PodProvisioningReason (Severity=Info) documents a pod waiting to be provisioned i.e., Pod is in "Pending" phase.
	PodProvisioningReason = "PodProvisioning"

	// PodMissingReason (Severity=Error) documents a pod does not exist.
	PodMissingReason = "PodMissing"

	// PodFailedReason (Severity=Error) documents if a pod failed during provisioning i.e., e.g CrashLoopbackOff, ImagePullBackOff
	// or if all the containers in a pod have terminated.
	PodFailedReason = "PodFailed"

	// PodInspectionFailedReason documents a failure in inspecting the pod status.
	PodInspectionFailedReason = "PodInspectionFailed"
)
View Source 
const (
	// EtcdClusterHealthyCondition documents the overall etcd cluster's health.
	EtcdClusterHealthyCondition clusterv1.ConditionType = "EtcdClusterHealthy"

	// EtcdClusterInspectionFailedReason documents a failure in inspecting the etcd cluster status.
	EtcdClusterInspectionFailedReason = "EtcdClusterInspectionFailed"

	// EtcdClusterUnknownReason reports an etcd cluster in unknown status.
	EtcdClusterUnknownReason = "EtcdClusterUnknown"

	// EtcdClusterUnhealthyReason (Severity=Error) is set when the etcd cluster is unhealthy.
	EtcdClusterUnhealthyReason = "EtcdClusterUnhealthy"

	// MachineEtcdMemberHealthyCondition report the machine's etcd member's health status.
	// NOTE: This conditions exists only if a stacked etcd cluster is used.
	MachineEtcdMemberHealthyCondition clusterv1.ConditionType = "EtcdMemberHealthy"

	// EtcdMemberInspectionFailedReason documents a failure in inspecting the etcd member status.
	EtcdMemberInspectionFailedReason = "MemberInspectionFailed"

	// EtcdMemberUnhealthyReason (Severity=Error) documents a Machine's etcd member is unhealthy.
	EtcdMemberUnhealthyReason = "EtcdMemberUnhealthy"

	// MachinesCreatedCondition documents that the machines controlled by the KubeadmControlPlane are created.
	// When this condition is false, it indicates that there was an error when cloning the infrastructure/bootstrap template or
	// when generating the machine object.
	MachinesCreatedCondition clusterv1.ConditionType = "MachinesCreated"

	// InfrastructureTemplateCloningFailedReason (Severity=Error) documents a KubeadmControlPlane failing to
	// clone the infrastructure template.
	InfrastructureTemplateCloningFailedReason = "InfrastructureTemplateCloningFailed"

	// BootstrapTemplateCloningFailedReason (Severity=Error) documents a KubeadmControlPlane failing to
	// clone the bootstrap template.
	BootstrapTemplateCloningFailedReason = "BootstrapTemplateCloningFailed"

	// MachineGenerationFailedReason (Severity=Error) documents a KubeadmControlPlane failing to
	// generate a machine object.
	MachineGenerationFailedReason = "MachineGenerationFailed"
)
View Source 
const (
	// KubeadmControlPlaneFinalizer is the finalizer applied to KubeadmControlPlane resources
	// by its managing controller.
	KubeadmControlPlaneFinalizer = "kubeadm.controlplane.cluster.x-k8s.io"

	// SkipCoreDNSAnnotation annotation explicitly skips reconciling CoreDNS if set.
	SkipCoreDNSAnnotation = "controlplane.cluster.x-k8s.io/skip-coredns"

	// SkipKubeProxyAnnotation annotation explicitly skips reconciling kube-proxy if set.
	SkipKubeProxyAnnotation = "controlplane.cluster.x-k8s.io/skip-kube-proxy"

	// KubeadmClusterConfigurationAnnotation is a machine annotation that stores the json-marshalled string of KCP ClusterConfiguration.
	// This annotation is used to detect any changes in ClusterConfiguration and trigger machine rollout in KCP.
	KubeadmClusterConfigurationAnnotation = "controlplane.cluster.x-k8s.io/kubeadm-cluster-configuration"

	// RemediationInProgressAnnotation is used to keep track that a KCP remediation is in progress, and more
	// specifically it tracks that the system is in between having deleted an unhealthy machine and recreating its replacement.
	// NOTE: if something external to CAPI removes this annotation the system cannot detect the above situation; this can lead to
	// failures in updating remediation retry or remediation count (both counters restart from zero).
	RemediationInProgressAnnotation = "controlplane.cluster.x-k8s.io/remediation-in-progress"

	// RemediationForAnnotation is used to link a new machine to the unhealthy machine it is replacing;
	// please note that in case of retry, when also the remediating machine fails, the system keeps track of
	// the first machine of the sequence only.
	// NOTE: if something external to CAPI removes this annotation the system this can lead to
	// failures in updating remediation retry (the counter restarts from zero).
	RemediationForAnnotation = "controlplane.cluster.x-k8s.io/remediation-for"

	// DefaultMinHealthyPeriod defines the default minimum period before we consider a remediation on a
	// machine unrelated from the previous remediation.
	DefaultMinHealthyPeriod = 1 * time.Hour
)
View Source 
const (
	// MachinesReadyCondition reports an aggregate of current status of the machines controlled by the KubeadmControlPlane.
	MachinesReadyCondition clusterv1.ConditionType = "MachinesReady"
)

Variables

View Source 
var (
	// GroupVersion is group version used to register these objects.
	GroupVersion = schema.GroupVersion{Group: "controlplane.cluster.x-k8s.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
)

Functions

This section is empty.

Types

type KubeadmControlPlane 

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

	Spec   KubeadmControlPlaneSpec   `json:"spec,omitempty"`
	Status KubeadmControlPlaneStatus `json:"status,omitempty"`
}

KubeadmControlPlane is the Schema for the KubeadmControlPlane API.

func (*KubeadmControlPlane) DeepCopy 

func (in *KubeadmControlPlane) DeepCopy() *KubeadmControlPlane

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

func (*KubeadmControlPlane) DeepCopyInto 

func (in *KubeadmControlPlane) DeepCopyInto(out *KubeadmControlPlane)

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

func (*KubeadmControlPlane) DeepCopyObject 

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

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

func (*KubeadmControlPlane) Default 

func (in *KubeadmControlPlane) Default()

Default implements webhook.Defaulter so a webhook will be registered for the type.

func (*KubeadmControlPlane) GetConditions 

func (in *KubeadmControlPlane) GetConditions() clusterv1.Conditions

GetConditions returns the set of conditions for this object.

func (*KubeadmControlPlane) Hub 

func (*KubeadmControlPlane) Hub()

func (*KubeadmControlPlane) SetConditions 

func (in *KubeadmControlPlane) SetConditions(conditions clusterv1.Conditions)

SetConditions sets the conditions on this object.

func (*KubeadmControlPlane) SetupWebhookWithManager 

func (in *KubeadmControlPlane) SetupWebhookWithManager(mgr ctrl.Manager) error

func (*KubeadmControlPlane) ValidateCreate 

func (in *KubeadmControlPlane) ValidateCreate() (admission.Warnings, error)

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

func (*KubeadmControlPlane) ValidateDelete 

func (in *KubeadmControlPlane) ValidateDelete() (admission.Warnings, error)

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

func (*KubeadmControlPlane) ValidateUpdate 

func (in *KubeadmControlPlane) ValidateUpdate(old runtime.Object) (admission.Warnings, error)

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

type KubeadmControlPlaneList 

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

KubeadmControlPlaneList contains a list of KubeadmControlPlane.

func (*KubeadmControlPlaneList) DeepCopy 

func (in *KubeadmControlPlaneList) DeepCopy() *KubeadmControlPlaneList

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

func (*KubeadmControlPlaneList) DeepCopyInto 

func (in *KubeadmControlPlaneList) DeepCopyInto(out *KubeadmControlPlaneList)

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

func (*KubeadmControlPlaneList) DeepCopyObject 

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

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

func (*KubeadmControlPlaneList) Hub 

func (*KubeadmControlPlaneList) Hub()

type KubeadmControlPlaneMachineTemplate 

type KubeadmControlPlaneMachineTemplate struct {
	// Standard object's metadata.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	ObjectMeta clusterv1.ObjectMeta `json:"metadata,omitempty"`

	// InfrastructureRef is a required reference to a custom resource
	// offered by an infrastructure provider.
	InfrastructureRef corev1.ObjectReference `json:"infrastructureRef"`

	// NodeDrainTimeout is the total amount of time that the controller will spend on draining a controlplane node
	// The default value is 0, meaning that the node can be drained without any time limitations.
	// NOTE: NodeDrainTimeout is different from `kubectl drain --timeout`
	// +optional
	NodeDrainTimeout *metav1.Duration `json:"nodeDrainTimeout,omitempty"`

	// NodeVolumeDetachTimeout is the total amount of time that the controller will spend on waiting for all volumes
	// to be detached. The default value is 0, meaning that the volumes can be detached without any time limitations.
	// +optional
	NodeVolumeDetachTimeout *metav1.Duration `json:"nodeVolumeDetachTimeout,omitempty"`

	// NodeDeletionTimeout defines how long the machine controller will attempt to delete the Node that the Machine
	// hosts after the Machine is marked for deletion. A duration of 0 will retry deletion indefinitely.
	// If no value is provided, the default value for this property of the Machine resource will be used.
	// +optional
	NodeDeletionTimeout *metav1.Duration `json:"nodeDeletionTimeout,omitempty"`
}

KubeadmControlPlaneMachineTemplate defines the template for Machines in a KubeadmControlPlane object.

func (*KubeadmControlPlaneMachineTemplate) DeepCopy 

func (in *KubeadmControlPlaneMachineTemplate) DeepCopy() *KubeadmControlPlaneMachineTemplate

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

func (*KubeadmControlPlaneMachineTemplate) DeepCopyInto 

func (in *KubeadmControlPlaneMachineTemplate) DeepCopyInto(out *KubeadmControlPlaneMachineTemplate)

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

type KubeadmControlPlaneSpec 

type KubeadmControlPlaneSpec struct {
	// Number of desired machines. Defaults to 1. When stacked etcd is used only
	// odd numbers are permitted, as per [etcd best practice](https://etcd.io/docs/v3.3.12/faq/#why-an-odd-number-of-cluster-members).
	// This is a pointer to distinguish between explicit zero and not specified.
	// +optional
	Replicas *int32 `json:"replicas,omitempty"`

	// Version defines the desired Kubernetes version.
	// Please note that if kubeadmConfigSpec.ClusterConfiguration.imageRepository is not set
	// we don't allow upgrades to versions >= v1.22.0 for which kubeadm uses the old registry (k8s.gcr.io).
	// Please use a newer patch version with the new registry instead. The default registries of kubeadm are:
	//   * registry.k8s.io (new registry): >= v1.22.17, >= v1.23.15, >= v1.24.9, >= v1.25.0
	//   * k8s.gcr.io (old registry): all older versions
	Version string `json:"version"`

	// MachineTemplate contains information about how machines
	// should be shaped when creating or updating a control plane.
	MachineTemplate KubeadmControlPlaneMachineTemplate `json:"machineTemplate"`

	// KubeadmConfigSpec is a KubeadmConfigSpec
	// to use for initializing and joining machines to the control plane.
	KubeadmConfigSpec bootstrapv1.KubeadmConfigSpec `json:"kubeadmConfigSpec"`

	// RolloutBefore is a field to indicate a rollout should be performed
	// if the specified criteria is met.
	// +optional
	RolloutBefore *RolloutBefore `json:"rolloutBefore,omitempty"`

	// RolloutAfter is a field to indicate a rollout should be performed
	// after the specified time even if no changes have been made to the
	// KubeadmControlPlane.
	// Example: In the YAML the time can be specified in the RFC3339 format.
	// To specify the rolloutAfter target as March 9, 2023, at 9 am UTC
	// use "2023-03-09T09:00:00Z".
	// +optional
	RolloutAfter *metav1.Time `json:"rolloutAfter,omitempty"`

	// The RolloutStrategy to use to replace control plane machines with
	// new ones.
	// +optional
	// +kubebuilder:default={type: "RollingUpdate", rollingUpdate: {maxSurge: 1}}
	RolloutStrategy *RolloutStrategy `json:"rolloutStrategy,omitempty"`

	// The RemediationStrategy that controls how control plane machine remediation happens.
	// +optional
	RemediationStrategy *RemediationStrategy `json:"remediationStrategy,omitempty"`
}

KubeadmControlPlaneSpec defines the desired state of KubeadmControlPlane.

func (*KubeadmControlPlaneSpec) DeepCopy 

func (in *KubeadmControlPlaneSpec) DeepCopy() *KubeadmControlPlaneSpec

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

func (*KubeadmControlPlaneSpec) DeepCopyInto 

func (in *KubeadmControlPlaneSpec) DeepCopyInto(out *KubeadmControlPlaneSpec)

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

type KubeadmControlPlaneStatus 

type KubeadmControlPlaneStatus struct {
	// Selector is the label selector in string format to avoid introspection
	// by clients, and is used to provide the CRD-based integration for the
	// scale subresource and additional integrations for things like kubectl
	// describe.. The string will be in the same format as the query-param syntax.
	// More info about label selectors: http://kubernetes.io/docs/user-guide/labels#label-selectors
	// +optional
	Selector string `json:"selector,omitempty"`

	// Total number of non-terminated machines targeted by this control plane
	// (their labels match the selector).
	// +optional
	Replicas int32 `json:"replicas"`

	// Version represents the minimum Kubernetes version for the control plane machines
	// in the cluster.
	// +optional
	Version *string `json:"version,omitempty"`

	// Total number of non-terminated machines targeted by this control plane
	// that have the desired template spec.
	// +optional
	UpdatedReplicas int32 `json:"updatedReplicas"`

	// Total number of fully running and ready control plane machines.
	// +optional
	ReadyReplicas int32 `json:"readyReplicas"`

	// Total number of unavailable machines targeted by this control plane.
	// This is the total number of machines that are still required for
	// the deployment to have 100% available capacity. They may either
	// be machines that are running but not yet ready or machines
	// that still have not been created.
	// +optional
	UnavailableReplicas int32 `json:"unavailableReplicas"`

	// Initialized denotes whether or not the control plane has the
	// uploaded kubeadm-config configmap.
	// +optional
	Initialized bool `json:"initialized"`

	// Ready denotes that the KubeadmControlPlane API Server is ready to
	// receive requests.
	// +optional
	Ready bool `json:"ready"`

	// FailureReason indicates that there is a terminal problem reconciling the
	// state, and will be set to a token value suitable for
	// programmatic interpretation.
	// +optional
	FailureReason errors.KubeadmControlPlaneStatusError `json:"failureReason,omitempty"`

	// ErrorMessage indicates that there is a terminal problem reconciling the
	// state, and will be set to a descriptive error message.
	// +optional
	FailureMessage *string `json:"failureMessage,omitempty"`

	// ObservedGeneration is the latest generation observed by the controller.
	// +optional
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// Conditions defines current service state of the KubeadmControlPlane.
	// +optional
	Conditions clusterv1.Conditions `json:"conditions,omitempty"`

	// LastRemediation stores info about last remediation performed.
	// +optional
	LastRemediation *LastRemediationStatus `json:"lastRemediation,omitempty"`
}

KubeadmControlPlaneStatus defines the observed state of KubeadmControlPlane.

func (*KubeadmControlPlaneStatus) DeepCopy 

func (in *KubeadmControlPlaneStatus) DeepCopy() *KubeadmControlPlaneStatus

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

func (*KubeadmControlPlaneStatus) DeepCopyInto 

func (in *KubeadmControlPlaneStatus) DeepCopyInto(out *KubeadmControlPlaneStatus)

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

type KubeadmControlPlaneTemplate 

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

	Spec KubeadmControlPlaneTemplateSpec `json:"spec,omitempty"`
}

KubeadmControlPlaneTemplate is the Schema for the kubeadmcontrolplanetemplates API.

func (*KubeadmControlPlaneTemplate) DeepCopy 

func (in *KubeadmControlPlaneTemplate) DeepCopy() *KubeadmControlPlaneTemplate

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

func (*KubeadmControlPlaneTemplate) DeepCopyInto 

func (in *KubeadmControlPlaneTemplate) DeepCopyInto(out *KubeadmControlPlaneTemplate)

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

func (*KubeadmControlPlaneTemplate) DeepCopyObject 

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

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

func (*KubeadmControlPlaneTemplate) Default 

func (r *KubeadmControlPlaneTemplate) Default()

Default implements webhook.Defaulter so a webhook will be registered for the type.

func (*KubeadmControlPlaneTemplate) Hub 

func (*KubeadmControlPlaneTemplate) Hub()

func (*KubeadmControlPlaneTemplate) SetupWebhookWithManager 

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

func (*KubeadmControlPlaneTemplate) ValidateCreate 

func (r *KubeadmControlPlaneTemplate) ValidateCreate() (admission.Warnings, error)

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

func (*KubeadmControlPlaneTemplate) ValidateDelete 

func (r *KubeadmControlPlaneTemplate) ValidateDelete() (admission.Warnings, error)

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

func (*KubeadmControlPlaneTemplate) ValidateUpdate 

func (r *KubeadmControlPlaneTemplate) ValidateUpdate(oldRaw runtime.Object) (admission.Warnings, error)

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

type KubeadmControlPlaneTemplateList 

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

KubeadmControlPlaneTemplateList contains a list of KubeadmControlPlaneTemplate.

func (*KubeadmControlPlaneTemplateList) DeepCopy 

func (in *KubeadmControlPlaneTemplateList) DeepCopy() *KubeadmControlPlaneTemplateList

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

func (*KubeadmControlPlaneTemplateList) DeepCopyInto 

func (in *KubeadmControlPlaneTemplateList) DeepCopyInto(out *KubeadmControlPlaneTemplateList)

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

func (*KubeadmControlPlaneTemplateList) DeepCopyObject 

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

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

func (*KubeadmControlPlaneTemplateList) Hub 

func (*KubeadmControlPlaneTemplateList) Hub()

type KubeadmControlPlaneTemplateMachineTemplate 

type KubeadmControlPlaneTemplateMachineTemplate struct {
	// Standard object's metadata.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	ObjectMeta clusterv1.ObjectMeta `json:"metadata,omitempty"`

	// NodeDrainTimeout is the total amount of time that the controller will spend on draining a controlplane node
	// The default value is 0, meaning that the node can be drained without any time limitations.
	// NOTE: NodeDrainTimeout is different from `kubectl drain --timeout`
	// +optional
	NodeDrainTimeout *metav1.Duration `json:"nodeDrainTimeout,omitempty"`

	// NodeVolumeDetachTimeout is the total amount of time that the controller will spend on waiting for all volumes
	// to be detached. The default value is 0, meaning that the volumes can be detached without any time limitations.
	// +optional
	NodeVolumeDetachTimeout *metav1.Duration `json:"nodeVolumeDetachTimeout,omitempty"`

	// NodeDeletionTimeout defines how long the machine controller will attempt to delete the Node that the Machine
	// hosts after the Machine is marked for deletion. A duration of 0 will retry deletion indefinitely.
	// If no value is provided, the default value for this property of the Machine resource will be used.
	// +optional
	NodeDeletionTimeout *metav1.Duration `json:"nodeDeletionTimeout,omitempty"`
}

KubeadmControlPlaneTemplateMachineTemplate defines the template for Machines in a KubeadmControlPlaneTemplate object. NOTE: KubeadmControlPlaneTemplateMachineTemplate is similar to KubeadmControlPlaneMachineTemplate but omits ObjectMeta and InfrastructureRef fields. These fields do not make sense on the KubeadmControlPlaneTemplate, because they are calculated by the Cluster topology reconciler during reconciliation and thus cannot be configured on the KubeadmControlPlaneTemplate.

func (*KubeadmControlPlaneTemplateMachineTemplate) DeepCopy 

func (in *KubeadmControlPlaneTemplateMachineTemplate) DeepCopy() *KubeadmControlPlaneTemplateMachineTemplate

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

func (*KubeadmControlPlaneTemplateMachineTemplate) DeepCopyInto 

func (in *KubeadmControlPlaneTemplateMachineTemplate) DeepCopyInto(out *KubeadmControlPlaneTemplateMachineTemplate)

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

type KubeadmControlPlaneTemplateResource 

type KubeadmControlPlaneTemplateResource struct {
	// Standard object's metadata.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	ObjectMeta clusterv1.ObjectMeta `json:"metadata,omitempty"`

	Spec KubeadmControlPlaneTemplateResourceSpec `json:"spec"`
}

KubeadmControlPlaneTemplateResource describes the data needed to create a KubeadmControlPlane from a template.

func (*KubeadmControlPlaneTemplateResource) DeepCopy 

func (in *KubeadmControlPlaneTemplateResource) DeepCopy() *KubeadmControlPlaneTemplateResource

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

func (*KubeadmControlPlaneTemplateResource) DeepCopyInto 

func (in *KubeadmControlPlaneTemplateResource) DeepCopyInto(out *KubeadmControlPlaneTemplateResource)

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

type KubeadmControlPlaneTemplateResourceSpec 

type KubeadmControlPlaneTemplateResourceSpec struct {
	// MachineTemplate contains information about how machines
	// should be shaped when creating or updating a control plane.
	// +optional
	MachineTemplate *KubeadmControlPlaneTemplateMachineTemplate `json:"machineTemplate,omitempty"`

	// KubeadmConfigSpec is a KubeadmConfigSpec
	// to use for initializing and joining machines to the control plane.
	KubeadmConfigSpec bootstrapv1.KubeadmConfigSpec `json:"kubeadmConfigSpec"`

	// RolloutBefore is a field to indicate a rollout should be performed
	// if the specified criteria is met.
	//
	// +optional
	RolloutBefore *RolloutBefore `json:"rolloutBefore,omitempty"`

	// RolloutAfter is a field to indicate a rollout should be performed
	// after the specified time even if no changes have been made to the
	// KubeadmControlPlane.
	//
	// +optional
	RolloutAfter *metav1.Time `json:"rolloutAfter,omitempty"`

	// The RolloutStrategy to use to replace control plane machines with
	// new ones.
	// +optional
	// +kubebuilder:default={type: "RollingUpdate", rollingUpdate: {maxSurge: 1}}
	RolloutStrategy *RolloutStrategy `json:"rolloutStrategy,omitempty"`

	// The RemediationStrategy that controls how control plane machine remediation happens.
	// +optional
	RemediationStrategy *RemediationStrategy `json:"remediationStrategy,omitempty"`
}

KubeadmControlPlaneTemplateResourceSpec defines the desired state of KubeadmControlPlane. NOTE: KubeadmControlPlaneTemplateResourceSpec is similar to KubeadmControlPlaneSpec but omits Replicas and Version fields. These fields do not make sense on the KubeadmControlPlaneTemplate, because they are calculated by the Cluster topology reconciler during reconciliation and thus cannot be configured on the KubeadmControlPlaneTemplate.

func (*KubeadmControlPlaneTemplateResourceSpec) DeepCopy 

func (in *KubeadmControlPlaneTemplateResourceSpec) DeepCopy() *KubeadmControlPlaneTemplateResourceSpec

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

func (*KubeadmControlPlaneTemplateResourceSpec) DeepCopyInto 

func (in *KubeadmControlPlaneTemplateResourceSpec) DeepCopyInto(out *KubeadmControlPlaneTemplateResourceSpec)

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

type KubeadmControlPlaneTemplateSpec 

type KubeadmControlPlaneTemplateSpec struct {
	Template KubeadmControlPlaneTemplateResource `json:"template"`
}

KubeadmControlPlaneTemplateSpec defines the desired state of KubeadmControlPlaneTemplate.

func (*KubeadmControlPlaneTemplateSpec) DeepCopy 

func (in *KubeadmControlPlaneTemplateSpec) DeepCopy() *KubeadmControlPlaneTemplateSpec

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

func (*KubeadmControlPlaneTemplateSpec) DeepCopyInto 

func (in *KubeadmControlPlaneTemplateSpec) DeepCopyInto(out *KubeadmControlPlaneTemplateSpec)

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

type LastRemediationStatus added in v1.4.0 

type LastRemediationStatus struct {
	// Machine is the machine name of the latest machine being remediated.
	Machine string `json:"machine"`

	// Timestamp is when last remediation happened. It is represented in RFC3339 form and is in UTC.
	Timestamp metav1.Time `json:"timestamp"`

	// RetryCount used to keep track of remediation retry for the last remediated machine.
	// A retry happens when a machine that was created as a replacement for an unhealthy machine also fails.
	RetryCount int32 `json:"retryCount"`
}

LastRemediationStatus stores info about last remediation performed. NOTE: if for any reason information about last remediation are lost, RetryCount is going to restart from 0 and thus more remediations than expected might happen.

func (*LastRemediationStatus) DeepCopy added in v1.4.0 

func (in *LastRemediationStatus) DeepCopy() *LastRemediationStatus

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

func (*LastRemediationStatus) DeepCopyInto added in v1.4.0 

func (in *LastRemediationStatus) DeepCopyInto(out *LastRemediationStatus)

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

type RemediationStrategy added in v1.4.0 

type RemediationStrategy struct {
	// MaxRetry is the Max number of retries while attempting to remediate an unhealthy machine.
	// A retry happens when a machine that was created as a replacement for an unhealthy machine also fails.
	// For example, given a control plane with three machines M1, M2, M3:
	//
	//	M1 become unhealthy; remediation happens, and M1-1 is created as a replacement.
	//	If M1-1 (replacement of M1) has problems while bootstrapping it will become unhealthy, and then be
	//	remediated; such operation is considered a retry, remediation-retry #1.
	//	If M1-2 (replacement of M1-1) becomes unhealthy, remediation-retry #2 will happen, etc.
	//
	// A retry could happen only after RetryPeriod from the previous retry.
	// If a machine is marked as unhealthy after MinHealthyPeriod from the previous remediation expired,
	// this is not considered a retry anymore because the new issue is assumed unrelated from the previous one.
	//
	// If not set, the remedation will be retried infinitely.
	// +optional
	MaxRetry *int32 `json:"maxRetry,omitempty"`

	// RetryPeriod is the duration that KCP should wait before remediating a machine being created as a replacement
	// for an unhealthy machine (a retry).
	//
	// If not set, a retry will happen immediately.
	// +optional
	RetryPeriod metav1.Duration `json:"retryPeriod,omitempty"`

	// MinHealthyPeriod defines the duration after which KCP will consider any failure to a machine unrelated
	// from the previous one. In this case the remediation is not considered a retry anymore, and thus the retry
	// counter restarts from 0. For example, assuming MinHealthyPeriod is set to 1h (default)
	//
	//	M1 become unhealthy; remediation happens, and M1-1 is created as a replacement.
	//	If M1-1 (replacement of M1) has problems within the 1hr after the creation, also
	//	this machine will be remediated and this operation is considered a retry - a problem related
	//	to the original issue happened to M1 -.
	//
	//	If instead the problem on M1-1 is happening after MinHealthyPeriod expired, e.g. four days after
	//	m1-1 has been created as a remediation of M1, the problem on M1-1 is considered unrelated to
	//	the original issue happened to M1.
	//
	// If not set, this value is defaulted to 1h.
	// +optional
	MinHealthyPeriod *metav1.Duration `json:"minHealthyPeriod,omitempty"`
}

RemediationStrategy allows to define how control plane machine remediation happens.

func (*RemediationStrategy) DeepCopy added in v1.4.0 

func (in *RemediationStrategy) DeepCopy() *RemediationStrategy

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

func (*RemediationStrategy) DeepCopyInto added in v1.4.0 

func (in *RemediationStrategy) DeepCopyInto(out *RemediationStrategy)

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

type RollingUpdate 

type RollingUpdate struct {
	// The maximum number of control planes that can be scheduled above or under the
	// desired number of control planes.
	// Value can be an absolute number 1 or 0.
	// Defaults to 1.
	// Example: when this is set to 1, the control plane can be scaled
	// up immediately when the rolling update starts.
	// +optional
	MaxSurge *intstr.IntOrString `json:"maxSurge,omitempty"`
}

RollingUpdate is used to control the desired behavior of rolling update.

func (*RollingUpdate) DeepCopy 

func (in *RollingUpdate) DeepCopy() *RollingUpdate

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

func (*RollingUpdate) DeepCopyInto 

func (in *RollingUpdate) DeepCopyInto(out *RollingUpdate)

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

type RolloutBefore added in v1.3.0 

type RolloutBefore struct {
	// CertificatesExpiryDays indicates a rollout needs to be performed if the
	// certificates of the machine will expire within the specified days.
	// +optional
	CertificatesExpiryDays *int32 `json:"certificatesExpiryDays,omitempty"`
}

RolloutBefore describes when a rollout should be performed on the KCP machines.

func (*RolloutBefore) DeepCopy added in v1.3.0 

func (in *RolloutBefore) DeepCopy() *RolloutBefore

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

func (*RolloutBefore) DeepCopyInto added in v1.3.0 

func (in *RolloutBefore) DeepCopyInto(out *RolloutBefore)

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

type RolloutStrategy 

type RolloutStrategy struct {
	// Type of rollout. Currently the only supported strategy is
	// "RollingUpdate".
	// Default is RollingUpdate.
	// +optional
	Type RolloutStrategyType `json:"type,omitempty"`

	// Rolling update config params. Present only if
	// RolloutStrategyType = RollingUpdate.
	// +optional
	RollingUpdate *RollingUpdate `json:"rollingUpdate,omitempty"`
}

RolloutStrategy describes how to replace existing machines with new ones.

func (*RolloutStrategy) DeepCopy 

func (in *RolloutStrategy) DeepCopy() *RolloutStrategy

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

func (*RolloutStrategy) DeepCopyInto 

func (in *RolloutStrategy) DeepCopyInto(out *RolloutStrategy)

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

type RolloutStrategyType 

type RolloutStrategyType string

RolloutStrategyType defines the rollout strategies for a KubeadmControlPlane. 

const (
	// RollingUpdateStrategyType replaces the old control planes by new one using rolling update
	// i.e. gradually scale up or down the old control planes and scale up or down the new one.
	RollingUpdateStrategyType RolloutStrategyType = "RollingUpdate"
)

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