prometheus

Documentation

Index

• Variables
• func ModelTagsToLabelPairs(tags models.Tags) []*remote.LabelPair
• func ReadRequestToInfluxStorageRequest(req *remote.ReadRequest, db, rp string) (*datatypes.ReadRequest, error)
• func RemoveInfluxSystemTags(tags models.Tags) models.Tags
• func TagsToLabelPairs(tags map[string]string) []*remote.LabelPair
• func WriteRequestToPoints(req *remote.WriteRequest) ([]models.Point, error)

Variables

var ErrNaNDropped = errors.New("dropped NaN from Prometheus since they are not supported")

Functions

func ModelTagsToLabelPairs

func ModelTagsToLabelPairs(tags models.Tags) []*remote.LabelPair

ModelTagsToLabelPairs converts models.Tags to a slice of Prometheus label pairs

func ReadRequestToInfluxStorageRequest

func ReadRequestToInfluxStorageRequest(req *remote.ReadRequest, db, rp string) (*datatypes.ReadRequest, error)

ReadRequestToInfluxStorageRequest converts a Prometheus remote read request into one using the new storage API that IFQL uses.

func RemoveInfluxSystemTags

func RemoveInfluxSystemTags(tags models.Tags) models.Tags

RemoveInfluxSystemTags will remove tags that are Influx internal (_measurement and _field)

func TagsToLabelPairs

func TagsToLabelPairs(tags map[string]string) []*remote.LabelPair

TagsToLabelPairs converts a map of Influx tags into a slice of Prometheus label pairs

func WriteRequestToPoints

func WriteRequestToPoints(req *remote.WriteRequest) ([]models.Point, error)

WriteRequestToPoints converts a Prometheus remote write request of time series and their samples into Points that can be written into Influx