prometheusmetrics

Documentation

Index

• type Metrics
  • func New() (m *Metrics)
  • func (m *Metrics) Handler() http.Handler
  • func (m *Metrics) Name() string
  • func (m *Metrics) NewCounterWithTags(opts metrics.Options) (metrics.TagCounter, error)
  • func (m *Metrics) NewGaugeWithTags(opts metrics.Options) (metrics.TagGauge, error)
  • func (m *Metrics) NewHistogramWithTags(opts metrics.HistogramOptions) (metrics.TagObserver, error)
• type TagCounter
  • func (tc *TagCounter) WithLabels(lv ...string) metrics.Counter
  • func (tc *TagCounter) WithTags(tags map[string]string) (metrics.Counter, error)
• type TagGauge
  • func (tg *TagGauge) WithLabels(lv ...string) metrics.Gauge
  • func (tg *TagGauge) WithTags(tags map[string]string) (metrics.Gauge, error)
• type TagHistogram
  • func (th *TagHistogram) WithLabels(lv ...string) metrics.Observer
  • func (th *TagHistogram) WithTags(tags map[string]string) (metrics.Observer, error)

Types

type Metrics

type Metrics struct {
	// contains filtered or unexported fields
}

Metrics Prometheus metrics engine

func New

func New() (m *Metrics)

New Prometheus Engine metrics constructor

func (*Metrics) Handler

func (m *Metrics) Handler() http.Handler

Handler http Hangler for prometheus

func (*Metrics) Name

func (m *Metrics) Name() string

Name returns unique engine name

func (*Metrics) NewCounterWithTags

func (m *Metrics) NewCounterWithTags(opts metrics.Options) (metrics.TagCounter, error)

NewCounterWithTags creates new prometheus counter, registering it

func (*Metrics) NewGaugeWithTags

func (m *Metrics) NewGaugeWithTags(opts metrics.Options) (metrics.TagGauge, error)

NewGaugeWithTags creates new prometheus gauge, registering it

func (*Metrics) NewHistogramWithTags

func (m *Metrics) NewHistogramWithTags(opts metrics.HistogramOptions) (metrics.TagObserver, error)

NewHistogramWithTags creates new histogram, registering it

type TagCounter

type TagCounter struct {
	// contains filtered or unexported fields
}

TagCounter Prometheus counter wrapper

func (*TagCounter) WithLabels

func (tc *TagCounter) WithLabels(lv ...string) metrics.Counter

WithLabels creates metric with given tag values in defined order

func (*TagCounter) WithTags

func (tc *TagCounter) WithTags(tags map[string]string) (metrics.Counter, error)

WithTags creates metric with given tags

type TagGauge

type TagGauge struct {
	// contains filtered or unexported fields
}

TagGauge Prometheus gauge wrapper

func (*TagGauge) WithLabels

func (tg *TagGauge) WithLabels(lv ...string) metrics.Gauge

WithLabels creates metric with given tag values in defined order

func (*TagGauge) WithTags

func (tg *TagGauge) WithTags(tags map[string]string) (metrics.Gauge, error)

WithTags creates metric with given tags

type TagHistogram

type TagHistogram struct {
	// contains filtered or unexported fields
}

TagHistogram Prometheus histogram wrapper

func (*TagHistogram) WithLabels

func (th *TagHistogram) WithLabels(lv ...string) metrics.Observer

WithLabels creates metric with given tag values in defined order

func (*TagHistogram) WithTags

func (th *TagHistogram) WithTags(tags map[string]string) (metrics.Observer, error)

WithTags creates metric with given tags