node

package
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Published: Jul 11, 2017 License: Apache-2.0 Imports: 14 Imported by: 0

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Constants

View Source
const (
	// The reason and message set on a pod when its state cannot be confirmed as kubelet is unresponsive
	// on the node it is (was) running.
	NodeUnreachablePodReason  = "NodeLost"
	NodeUnreachablePodMessage = "Node %v which was running pod %v is unresponsive"
)

Variables

This section is empty.

Functions

func GetHostname

func GetHostname(hostnameOverride string) string

GetHostname returns OS's hostname if 'hostnameOverride' is empty; otherwise, return 'hostnameOverride'.

func GetNodeHostIP

func GetNodeHostIP(node *v1.Node) (net.IP, error)

GetNodeHostIP returns the provided node's IP, based on the priority: 1. NodeInternalIP 2. NodeExternalIP

func GetPreferredNodeAddress

func GetPreferredNodeAddress(node *v1.Node, preferredAddressTypes []v1.NodeAddressType) (string, error)

GetPreferredNodeAddress returns the address of the provided node, using the provided preference order. If none of the preferred address types are found, an error is returned.

func GetZoneKey

func GetZoneKey(node *v1.Node) string

GetZoneKey is a helper function that builds a string identifier that is unique per failure-zone; it returns empty-string for no zone.

func InternalGetNodeHostIP

func InternalGetNodeHostIP(node *api.Node) (net.IP, error)

InternalGetNodeHostIP returns the provided node's IP, based on the priority: 1. NodeInternalIP 2. NodeExternalIP

func PatchNodeStatus

func PatchNodeStatus(c clientset.Interface, nodeName types.NodeName, oldNode *v1.Node, newNode *v1.Node) (*v1.Node, error)

PatchNodeStatus patches node status.

func SetNodeCondition

func SetNodeCondition(c clientset.Interface, node types.NodeName, condition v1.NodeCondition) error

SetNodeCondition updates specific node condition with patch operation.

Types

This section is empty.

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