collector

Documentation

Index

• Constants
• func ParsePromMetric(metric io.Reader, cLabels map[string]string) ([]byte, error)
• type Collector
  • func New(cfg *config.Config, outputMgr output.Output) (Collector, error)
• type CollectorMetrics
• type CollectorWrapper
  • func ParsePromTextToOldVersion(in io.Reader, cLabels map[string]string) (*CollectorWrapper, error)
• type Family
  • func NewFamily(dtoMF *dto.MetricFamily, cLabels map[string]string) *Family
• type Histogram
• type Metric
• type MetricWrapper
• type PromMetric
• type Summary

Constants

const (
	TraditionalClusterID string = "bcs_unique_const_clusterid"
	TraditionalNamespace string = "bcs_unique_const_namespace"
	TraditionalName      string = "bcs_unique_const_name"
)

Functions

func ParsePromMetric

func ParsePromMetric(metric io.Reader, cLabels map[string]string) ([]byte, error)

Types

type Collector

type Collector interface {
	Run(ctx context.Context, cfg *config.Config) error
}

Collector the collector configuration manager

func New

func New(cfg *config.Config, outputMgr output.Output) (Collector, error)

New create

type CollectorMetrics

type CollectorMetrics struct {
	Metrics []*PromMetric `json:"metrics"`
}

type CollectorWrapper

type CollectorWrapper struct {
	Collector CollectorMetrics `json:"collector"`
}

func ParsePromTextToOldVersion

func ParsePromTextToOldVersion(in io.Reader, cLabels map[string]string) (*CollectorWrapper, error)

type Family

type Family struct {
	//Time    time.Time
	Name    string        `json:"name"`
	Help    string        `json:"help"`
	Type    string        `json:"type"`
	Metrics []interface{} `json:"metrics,omitempty"` // Either metric or summary.
}

func NewFamily

func NewFamily(dtoMF *dto.MetricFamily, cLabels map[string]string) *Family

NewFamily consumes a MetricFamily and transforms it to the local Family type.

type Histogram

type Histogram struct {
	Labels  map[string]string `json:"labels,omitempty"`
	Buckets map[string]string `json:"buckets,omitempty"`
	Count   string            `json:"count"`
	Sum     string            `json:"sum"`
}

Histogram mirrors the Histogram proto message.

type Metric

type Metric struct {
	Labels map[string]string `json:"labels,omitempty"`
	Value  string            `json:"value"`
}

Metric is for all "single value" metrics, i.e. Counter, Gauge, and Untyped.

type MetricWrapper

type MetricWrapper struct {
	Data []*Family `json:"data"`
}

type PromMetric

type PromMetric struct {
	Name   string            `json:"key"`
	Labels map[string]string `json:"labels,omitempty"`
	Value  float64           `json:"value"`
}

type Summary

type Summary struct {
	Labels    map[string]string `json:"labels,omitempty"`
	Quantiles map[string]string `json:"quantiles,omitempty"`
	Count     string            `json:"count"`
	Sum       string            `json:"sum"`
}

Summary mirrors the Summary proto message.