kubernetes

Documentation

Overview

Package kubernetes provides cluster-wide kubernetes utilities.

Index

• func ConvertToStaticPods(ctx context.Context, cluster ConvertProvider, options ConvertOptions) error
• func IsSelfHostedControlPlane(ctx context.Context, cluster cluster.ClientProvider, node string) (bool, error)
• func UpgradeSelfHosted(ctx context.Context, cluster cluster.K8sProvider, options UpgradeOptions) error
• func UpgradeTalosManaged(ctx context.Context, cluster UpgradeProvider, options UpgradeOptions) error
• type ConvertOptions
• type ConvertProvider
• type UpgradeOptions
  • func (options *UpgradeOptions) Path() string
• type UpgradeProvider

Functions

func ConvertToStaticPods

func ConvertToStaticPods(ctx context.Context, cluster ConvertProvider, options ConvertOptions) error

ConvertToStaticPods the self-hosted Kubernetes control plane to Talos-managed static pods-based control plane.

func IsSelfHostedControlPlane

func IsSelfHostedControlPlane(ctx context.Context, cluster cluster.ClientProvider, node string) (bool, error)

IsSelfHostedControlPlane returns true if cluster is still running bootkube self-hosted control plane.

func UpgradeSelfHosted

func UpgradeSelfHosted(ctx context.Context, cluster cluster.K8sProvider, options UpgradeOptions) error

UpgradeSelfHosted the Kubernetes control plane.

func UpgradeTalosManaged

func UpgradeTalosManaged(ctx context.Context, cluster UpgradeProvider, options UpgradeOptions) error

UpgradeTalosManaged the Kubernetes control plane.

Types

type ConvertOptions

type ConvertOptions struct {
	ControlPlaneEndpoint     string
	ForceYes                 bool
	OnlyRemoveInitializedKey bool

	Node string
	// contains filtered or unexported fields
}

ConvertOptions are options for convert tasks.

type ConvertProvider

type ConvertProvider interface {
	cluster.ClientProvider
	cluster.K8sProvider
}

ConvertProvider are the cluster interfaces required by converter.

type UpgradeOptions

type UpgradeOptions struct {
	FromVersion string
	ToVersion   string

	ControlPlaneEndpoint string
	// contains filtered or unexported fields
}

UpgradeOptions represents Kubernetes control plane upgrade settings.

func (*UpgradeOptions) Path

func (options *UpgradeOptions) Path() string

Path returns upgrade path in a form "FromMajor.FromMinor->ToMajor.ToMinor" (e.g. "1.20->1.21"), or empty string, if one or both versions can't be parsed.

type UpgradeProvider

type UpgradeProvider interface {
	cluster.ClientProvider
	cluster.K8sProvider
}

UpgradeProvider are the cluster interfaces required by upgrade process.