hostinfo

Documentation

Index

• Constants
• func GetNodeClusterNameLabel(ctx context.Context) (string, error)
• func GetNodeLabels(ctx context.Context) (map[string]string, error)
• func GetTags(ctx context.Context) ([]string, error)
• func LabelPreprocessor(labelName string, labelValue string) (string, string)

Constants

const (
	// NormalizedRoleLabel is original Kubernetes label for role, we normalize the new one to this one
	NormalizedRoleLabel string = "kubernetes.io/role"
)

Functions

func GetNodeClusterNameLabel

func GetNodeClusterNameLabel(ctx context.Context) (string, error)

GetNodeClusterNameLabel returns clustername by fetching a node label

func GetNodeLabels

func GetNodeLabels(ctx context.Context) (map[string]string, error)

GetNodeLabels returns node labels for this host

func GetTags

func GetTags(ctx context.Context) ([]string, error)

GetTags gets the tags from the kubernetes apiserver

func LabelPreprocessor

func LabelPreprocessor(labelName string, labelValue string) (string, string)

LabelPreprocessor ensure different role labels are parsed correctly