prometheus

package

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Versions in this module

v0

v0.9.1

Nov 3, 2018

Changes in this version

+ func WriteToTextfile(filename string, g Gatherer) error

v0.9.0

Oct 15, 2018

Changes in this version

+ func DescribeByCollect(c Collector, descs chan<- *Desc)

type CounterVec

+ func (m CounterVec) Delete(labels Labels) bool

+ func (m CounterVec) DeleteLabelValues(lvs ...string) bool

+ func (v *CounterVec) CurryWith(labels Labels) (*CounterVec, error)

+ func (v *CounterVec) MustCurryWith(labels Labels) *CounterVec

type Gauge

+ SetToCurrentTime func()

type GaugeVec

+ func (m GaugeVec) Delete(labels Labels) bool

+ func (m GaugeVec) DeleteLabelValues(lvs ...string) bool

+ func (v *GaugeVec) CurryWith(labels Labels) (*GaugeVec, error)

+ func (v *GaugeVec) MustCurryWith(labels Labels) *GaugeVec

type HistogramVec

+ func (m HistogramVec) Delete(labels Labels) bool

+ func (m HistogramVec) DeleteLabelValues(lvs ...string) bool

+ func (v *HistogramVec) CurryWith(labels Labels) (ObserverVec, error)

+ func (v *HistogramVec) MustCurryWith(labels Labels) ObserverVec

type Metric

+ func NewMetricWithTimestamp(t time.Time, m Metric) Metric

type MultiError

+ func (errs *MultiError) Append(err error)

+ type Observer interface

+ Observe func(float64)

+ type ObserverFunc func(float64)

+ func (f ObserverFunc) Observe(value float64)

+ type ObserverVec interface

+ CurryWith func(Labels) (ObserverVec, error)

+ GetMetricWith func(Labels) (Observer, error)

+ GetMetricWithLabelValues func(lvs ...string) (Observer, error)

+ MustCurryWith func(Labels) ObserverVec

+ With func(Labels) Observer

+ WithLabelValues func(...string) Observer

+ type ProcessCollectorOpts struct

+ Namespace string

+ PidFn func() (int, error)

+ ReportErrors bool

type Registerer

+ func WrapRegistererWith(labels Labels, reg Registerer) Registerer

+ func WrapRegistererWithPrefix(prefix string, reg Registerer) Registerer

type SummaryVec

+ func (m SummaryVec) Delete(labels Labels) bool

+ func (m SummaryVec) DeleteLabelValues(lvs ...string) bool

+ func (v *SummaryVec) CurryWith(labels Labels) (ObserverVec, error)

+ func (v *SummaryVec) MustCurryWith(labels Labels) ObserverVec

+ type Timer struct

+ func NewTimer(o Observer) *Timer

+ func (t *Timer) ObserveDuration()

v0.9.0-pre1

Aug 31, 2017

v0.8.0

Aug 17, 2016

Changes in this version

+ const DefAgeBuckets

+ const DefBufCap

+ const DefMaxAge

+ var DefBuckets = []float64

+ var DefObjectives = map[float64]float64

+ var DefaultGatherer Gatherer = defaultRegistry

+ var DefaultRegisterer Registerer = defaultRegistry

+ func BuildFQName(namespace, subsystem, name string) string

+ func ExponentialBuckets(start, factor float64, count int) []float64

+ func Handler() http.Handler

+ func InstrumentHandler(handlerName string, handler http.Handler) http.HandlerFunc

+ func InstrumentHandlerFunc(handlerName string, handlerFunc func(http.ResponseWriter, *http.Request)) http.HandlerFunc

+ func InstrumentHandlerFuncWithOpts(opts SummaryOpts, handlerFunc func(http.ResponseWriter, *http.Request)) http.HandlerFunc

+ func InstrumentHandlerWithOpts(opts SummaryOpts, handler http.Handler) http.HandlerFunc

+ func LinearBuckets(start, width float64, count int) []float64

+ func MustRegister(cs ...Collector)

+ func Register(c Collector) error

+ func SetMetricFamilyInjectionHook(hook func() []*dto.MetricFamily)

+ func UninstrumentedHandler() http.Handler

+ func Unregister(c Collector) bool

+ type AlreadyRegisteredError struct

+ ExistingCollector Collector

+ NewCollector Collector

+ func (err AlreadyRegisteredError) Error() string

+ type Collector interface

+ Collect func(chan<- Metric)

+ Describe func(chan<- *Desc)

+ func MustRegisterOrGet(c Collector) Collector

+ func NewExpvarCollector(exports map[string]*Desc) Collector

+ func NewGoCollector() Collector

+ func NewProcessCollector(pid int, namespace string) Collector

+ func NewProcessCollectorPIDFn(pidFn func() (int, error), namespace string) Collector

+ func RegisterOrGet(c Collector) (Collector, error)

+ type Counter interface

+ Add func(float64)

+ Inc func()

+ Set func(float64)

+ func NewCounter(opts CounterOpts) Counter

+ type CounterFunc interface

+ func NewCounterFunc(opts CounterOpts, function func() float64) CounterFunc

+ type CounterOpts Opts

+ type CounterVec struct

+ func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec

+ func (m *CounterVec) GetMetricWith(labels Labels) (Counter, error)

+ func (m *CounterVec) GetMetricWithLabelValues(lvs ...string) (Counter, error)

+ func (m *CounterVec) With(labels Labels) Counter

+ func (m *CounterVec) WithLabelValues(lvs ...string) Counter

+ type Desc struct

+ func NewDesc(fqName, help string, variableLabels []string, constLabels Labels) *Desc

+ func NewInvalidDesc(err error) *Desc

+ func (d *Desc) String() string

+ type Gatherer interface

+ Gather func() ([]*dto.MetricFamily, error)

+ type GathererFunc func() ([]*dto.MetricFamily, error)

+ func (gf GathererFunc) Gather() ([]*dto.MetricFamily, error)

+ type Gatherers []Gatherer

+ func (gs Gatherers) Gather() ([]*dto.MetricFamily, error)

+ type Gauge interface

+ Add func(float64)

+ Dec func()

+ Inc func()

+ Set func(float64)

+ Sub func(float64)

+ func NewGauge(opts GaugeOpts) Gauge

+ type GaugeFunc interface

+ func NewGaugeFunc(opts GaugeOpts, function func() float64) GaugeFunc

+ type GaugeOpts Opts

+ type GaugeVec struct

+ func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec

+ func (m *GaugeVec) GetMetricWith(labels Labels) (Gauge, error)

+ func (m *GaugeVec) GetMetricWithLabelValues(lvs ...string) (Gauge, error)

+ func (m *GaugeVec) With(labels Labels) Gauge

+ func (m *GaugeVec) WithLabelValues(lvs ...string) Gauge

+ type Histogram interface

+ Observe func(float64)

+ func NewHistogram(opts HistogramOpts) Histogram

+ type HistogramOpts struct

+ Buckets []float64

+ ConstLabels Labels

+ Help string

+ Name string

+ Namespace string

+ Subsystem string

+ type HistogramVec struct

+ func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec

+ func (m *HistogramVec) GetMetricWith(labels Labels) (Histogram, error)

+ func (m *HistogramVec) GetMetricWithLabelValues(lvs ...string) (Histogram, error)

+ func (m *HistogramVec) With(labels Labels) Histogram

+ func (m *HistogramVec) WithLabelValues(lvs ...string) Histogram

+ type LabelPairSorter []*dto.LabelPair

+ func (s LabelPairSorter) Len() int

+ func (s LabelPairSorter) Less(i, j int) bool

+ func (s LabelPairSorter) Swap(i, j int)

+ type Labels map[string]string

+ type Metric interface

+ Desc func() *Desc

+ Write func(*dto.Metric) error

+ func MustNewConstHistogram(desc *Desc, count uint64, sum float64, buckets map[float64]uint64, ...) Metric

+ func MustNewConstMetric(desc *Desc, valueType ValueType, value float64, labelValues ...string) Metric

+ func MustNewConstSummary(desc *Desc, count uint64, sum float64, quantiles map[float64]float64, ...) Metric

+ func NewConstHistogram(desc *Desc, count uint64, sum float64, buckets map[float64]uint64, ...) (Metric, error)

+ func NewConstMetric(desc *Desc, valueType ValueType, value float64, labelValues ...string) (Metric, error)

+ func NewConstSummary(desc *Desc, count uint64, sum float64, quantiles map[float64]float64, ...) (Metric, error)

+ func NewInvalidMetric(desc *Desc, err error) Metric

+ type MetricVec struct

+ func (m *MetricVec) Collect(ch chan<- Metric)

+ func (m *MetricVec) Delete(labels Labels) bool

+ func (m *MetricVec) DeleteLabelValues(lvs ...string) bool

+ func (m *MetricVec) Describe(ch chan<- *Desc)

+ func (m *MetricVec) GetMetricWith(labels Labels) (Metric, error)

+ func (m *MetricVec) GetMetricWithLabelValues(lvs ...string) (Metric, error)

+ func (m *MetricVec) Reset()

+ func (m *MetricVec) With(labels Labels) Metric

+ func (m *MetricVec) WithLabelValues(lvs ...string) Metric

+ type MultiError []error

+ func (errs MultiError) Error() string

+ func (errs MultiError) MaybeUnwrap() error

+ type Opts struct

+ ConstLabels Labels

+ Help string

+ Name string

+ Namespace string

+ Subsystem string

+ type Registerer interface

+ MustRegister func(...Collector)

+ Register func(Collector) error

+ Unregister func(Collector) bool

+ type Registry struct

+ func NewPedanticRegistry() *Registry

+ func NewRegistry() *Registry

+ func (r *Registry) Gather() ([]*dto.MetricFamily, error)

+ func (r *Registry) MustRegister(cs ...Collector)

+ func (r *Registry) Register(c Collector) error

+ func (r *Registry) Unregister(c Collector) bool

+ type Summary interface

+ Observe func(float64)

+ func NewSummary(opts SummaryOpts) Summary

+ type SummaryOpts struct

+ AgeBuckets uint32

+ BufCap uint32

+ ConstLabels Labels

+ Help string

+ MaxAge time.Duration

+ Name string

+ Namespace string

+ Objectives map[float64]float64

+ Subsystem string

+ type SummaryVec struct

+ func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec

+ func (m *SummaryVec) GetMetricWith(labels Labels) (Summary, error)

+ func (m *SummaryVec) GetMetricWithLabelValues(lvs ...string) (Summary, error)

+ func (m *SummaryVec) With(labels Labels) Summary

+ func (m *SummaryVec) WithLabelValues(lvs ...string) Summary

+ type Untyped interface

+ Add func(float64)

+ Dec func()

+ Inc func()

+ Set func(float64)

+ Sub func(float64)

+ func NewUntyped(opts UntypedOpts) Untyped

+ type UntypedFunc interface

+ func NewUntypedFunc(opts UntypedOpts, function func() float64) UntypedFunc

+ type UntypedOpts Opts

+ type UntypedVec struct

+ func NewUntypedVec(opts UntypedOpts, labelNames []string) *UntypedVec

+ func (m *UntypedVec) GetMetricWith(labels Labels) (Untyped, error)

+ func (m *UntypedVec) GetMetricWithLabelValues(lvs ...string) (Untyped, error)

+ func (m *UntypedVec) With(labels Labels) Untyped

+ func (m *UntypedVec) WithLabelValues(lvs ...string) Untyped

+ type ValueType int

+ const CounterValue

+ const GaugeValue

+ const UntypedValue

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