paths

Documentation

Index

• Constants
• func InitPathsCache(pathsCacheTTL time.Duration, pathsCachePurgeInterval time.Duration)
• func MetricLabelsFromPath(path string, prefix string) ([]*prompb.Label, error)
• func MetricLabelsFromTags(tags map[string]string, prefix string) ([]*prompb.Label, error)
• func ToDatapoints(s *model.Sample, format Format, prefix string, rules []*config.Rule, ...) ([]string, error)
• type Format
• type FormatType

Constants

const (
	FormatCarbon            FormatType = 1
	FormatCarbonTags                   = 2
	FormatCarbonOpenMetrics            = 3
)

Format values.

Functions

func InitPathsCache

func InitPathsCache(pathsCacheTTL time.Duration, pathsCachePurgeInterval time.Duration)

InitPathsCache inits cache for the paths.

func MetricLabelsFromPath

func MetricLabelsFromPath(path string, prefix string) ([]*prompb.Label, error)

MetricLabelsFromPath provides labels from given path.

func MetricLabelsFromTags

func MetricLabelsFromTags(tags map[string]string, prefix string) ([]*prompb.Label, error)

MetricLabelsFromTags provides labels for given tags.

func ToDatapoints

func ToDatapoints(s *model.Sample, format Format, prefix string, rules []*config.Rule, templateData map[string]interface{}) ([]string, error)

ToDatapoints builds points from samples.

Types

type Format

type Format struct {
	Type         FormatType
	FilteredTags []string // Only for Graphite Tag (Only used for FormatCarbonTags)
}

Format describes carbon format; It can include a list of filtered tags that must be exported using FormatCarbon

type FormatType

type FormatType int

FormatType describesCarbon format type