tags

Documentation

Index

• Constants
• func GetBaseTags() []string
• func PrepStreamTags(tagList string) (string, error)
• type JSONMetric
• type JSONMetrics
• type Tag
• type TaggedMetric
• type TaggedMetrics
• type Tags
  • func FromList(tagList []string) Tags
  • func FromString(tags string) Tags

Constants

const (
	// Delimiter defines character separating category from value in a tag e.g. location:london
	Delimiter = ":"
	// Separator defines character separating tags in a list e.g. os:centos,location:sfo
	Separator = ","
)

Functions

func GetBaseTags

func GetBaseTags() []string

GetBaseTags returns the check.tags as a list if check.metric_streamtags is true ensuring that all metrics have, at a minimum, the same base set of tags

func PrepStreamTags

func PrepStreamTags(tagList string) (string, error)

PrepStreamTags accepts a comma delimited list of key:value pairs and returns a stream tag formatted spec or an error if there are issues with the format of the supplied tag list.

Types

type JSONMetric

type JSONMetric struct {
	Tags  []string    `json:"_tags"`
	Type  string      `json:"_type"`
	Value interface{} `json:"_value"`
}

JSONMetric defines an individual metric received in JSON

type JSONMetrics

type JSONMetrics map[string]JSONMetric

JSONMetrics holds list of JSON metrics received at /write receiver interface

type Tag

type Tag = cgm.Tag

Tag aliases cgm's Tag to centralize definition

type TaggedMetric

type TaggedMetric struct {
	Tags  *Tags       `json:"_tags"`
	Type  string      `json:"_type"`
	Value interface{} `json:"_value"`
}

TaggedMetric definefs a tagged metric

type TaggedMetrics

type TaggedMetrics map[string]TaggedMetric

TaggedMetrics is a list of metrics with tags

type Tags

type Tags = cgm.Tags

Tags aliases cgm's Tags to centralize definition

func FromList

func FromList(tagList []string) Tags

FromList convert old style list of tags []string{"cat:val","cat:val",...} into a Tags structure

func FromString

func FromString(tags string) Tags

FromString convert old style tag string spec "cat:val,cat:val,..." into a Tags structure