node

Documentation

Index

• Constants
• func MaxUnavailableNodeCount(cli client.Client, policy *nmstatev1beta1.NodeNetworkConfigurationPolicy) (int, error)
• func NetworkStateRefreshWithJitter() time.Duration
• func NodesRunningNmstate(cli client.Client) ([]corev1.Node, error)
• func ScaledMaxUnavailableNodeCount(matchingNodes int, intOrPercent intstr.IntOrString) (int, error)

Constants

const (
	NetworkStateRefresh          = time.Minute
	NetworkStateRefreshMaxFactor = 0.1
)

const (
	DEFAULT_MAXUNAVAILABLE = "50%"
)

Functions

func MaxUnavailableNodeCount

func MaxUnavailableNodeCount(cli client.Client, policy *nmstatev1beta1.NodeNetworkConfigurationPolicy) (int, error)

func NetworkStateRefreshWithJitter

func NetworkStateRefreshWithJitter() time.Duration

NodeNetworkStateRefreshWithJitter add some jitter to to the refresh rate so it does not hit apiserver at the same time.

func NodesRunningNmstate

func NodesRunningNmstate(cli client.Client) ([]corev1.Node, error)

func ScaledMaxUnavailableNodeCount

func ScaledMaxUnavailableNodeCount(matchingNodes int, intOrPercent intstr.IntOrString) (int, error)