topology

Documentation

Index

• Constants
• Variables
• func AddToManager(mgr manager.Manager) (*extensionswebhook.Webhook, error)
• func AddToManagerWithOpts(_ manager.Manager, options AddOptions) (*extensionswebhook.Webhook, error)
• func New(log logr.Logger, opts AddOptions) *handler
• type AddOptions

Constants

const (
	// WebhookName the name of the topology webhook.
	WebhookName = "topology"
)

Variables

var (

	// SeedRegion is the region where the seed is located.
	SeedRegion = ""
	// SeedProvider is the provider type of the seed.
	SeedProvider = ""
)

Functions

func AddToManager

func AddToManager(mgr manager.Manager) (*extensionswebhook.Webhook, error)

AddToManager adds the webhook to the manager.

func AddToManagerWithOpts

func AddToManagerWithOpts(_ manager.Manager, options AddOptions) (*extensionswebhook.Webhook, error)

AddToManagerWithOpts creates the webhook with the given opts and adds that to the manager.

func New

func New(log logr.Logger, opts AddOptions) *handler

New initializes a new topology handler that is responsible for adjusting the node affinity of pods. The LabelTopologyZone label that Azure CCM adds to nodes does not contain only the zone as it appears in Azure API calls but also the region like "$region-$zone". When only "$zone" is present for the LabelTopologyZone selector key this handler will adapt it to match the format that is used by the CCM labels.

Types

type AddOptions

type AddOptions struct {
	// SeedRegion is the region where the seed is located.
	SeedRegion string
	// SeedProvider is the provider type of the seed.
	SeedProvider string
}

AddOptions contains the configuration options for the topology webhook.