nodeupgrader

Documentation

Index

• Constants
• func PodName(nodeName string) string
• func UpgradeFirstControlPlanePod(nodeName, image, kubernetesVersion, etcdVersion string) *corev1.Pod
• func UpgradeSecondaryControlPlanePod(nodeName, image string) *corev1.Pod
• func UpgradeWorkerPod(nodeName, image string) *corev1.Pod

Constants

const (

	// CopierContainerName holds the name of the components copier container.
	CopierContainerName = "components-copier"

	// ContainerdUpgraderContainerName holds the name of the containerd upgrader container.
	ContainerdUpgraderContainerName = "containerd-upgrader"

	// CNIPluginsUpgraderContainerName holds the name of the CNI plugins upgrader container.
	CNIPluginsUpgraderContainerName = "cni-plugins-upgrader"

	// KubeadmUpgraderContainerName holds the name of the kubeadm upgrader container.
	KubeadmUpgraderContainerName = "kubeadm-upgrader"

	// KubeletUpgradeContainerName holds the name of the kubelet/kubectl upgrader container.
	KubeletUpgradeContainerName = "kubelet-kubectl-upgrader"

	// PostUpgradeContainerName holds the name of the post upgrade cleanup/status report container.
	PostUpgradeContainerName = "post-upgrade-status"
)

Functions

func PodName

func PodName(nodeName string) string

PodName returns the name of the upgrader pod based on the nodeName.

func UpgradeFirstControlPlanePod

func UpgradeFirstControlPlanePod(nodeName, image, kubernetesVersion, etcdVersion string) *corev1.Pod

UpgradeFirstControlPlanePod returns an upgrader pod that should be deployed on the first control plane node.

func UpgradeSecondaryControlPlanePod

func UpgradeSecondaryControlPlanePod(nodeName, image string) *corev1.Pod

UpgradeSecondaryControlPlanePod returns an upgrader pod that can be deployed on the remaining control plane nodes.

func UpgradeWorkerPod

func UpgradeWorkerPod(nodeName, image string) *corev1.Pod

UpgradeWorkerPod returns an upgrader pod that can be deployed on worker nodes.