chore(deps): bump github.com/prometheus/client_golang

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.13.0 to 1.14.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.13.0...v1.14.0)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot] 2022-11-16 06:06:01 +00:00 committed by TwiN
parent 502e159dca
commit e9f46c58f8
18 changed files with 1443 additions and 322 deletions

4
go.mod
View File

@ -13,7 +13,7 @@ require (
github.com/gorilla/mux v1.8.0
github.com/lib/pq v1.10.7
github.com/miekg/dns v1.1.43
github.com/prometheus/client_golang v1.13.0
github.com/prometheus/client_golang v1.14.0
github.com/wcharczuk/go-chart/v2 v2.1.0
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b
@ -32,7 +32,7 @@ require (
github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
github.com/mattn/go-isatty v0.0.14 // indirect
github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
github.com/prometheus/client_model v0.2.0 // indirect
github.com/prometheus/client_model v0.3.0 // indirect
github.com/prometheus/common v0.37.0 // indirect
github.com/prometheus/procfs v0.8.0 // indirect
github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 // indirect

7
go.sum
View File

@ -199,13 +199,14 @@ github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5Fsn
github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M=
github.com/prometheus/client_golang v1.11.0/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0=
github.com/prometheus/client_golang v1.12.1/go.mod h1:3Z9XVyYiZYEO+YQWt3RD2R3jrbd179Rt297l4aS6nDY=
github.com/prometheus/client_golang v1.13.0 h1:b71QUfeo5M8gq2+evJdTPfZhYMAU0uKPkyPJ7TPsloU=
github.com/prometheus/client_golang v1.13.0/go.mod h1:vTeo+zgvILHsnnj/39Ou/1fPN5nJFOEMgftOUOmlvYQ=
github.com/prometheus/client_golang v1.14.0 h1:nJdhIvne2eSX/XRAFV9PcvFFRbrjbcTUj0VP62TMhnw=
github.com/prometheus/client_golang v1.14.0/go.mod h1:8vpkKitgIVNcqrRBWh1C4TIUQgYNtG/XQE4E/Zae36Y=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/client_model v0.2.0 h1:uq5h0d+GuxiXLJLNABMgp2qUWDPiLvgCzz2dUR+/W/M=
github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/client_model v0.3.0 h1:UBgGFHqYdG/TPFD1B1ogZywDqEkwp3fBMvqdiQ7Xew4=
github.com/prometheus/client_model v0.3.0/go.mod h1:LDGWKZIo7rky3hgvBe+caln+Dr3dPggB5dvjtD7w9+w=
github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo=
github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9VFqTh1DIvc=

View File

@ -140,12 +140,13 @@ func (c *counter) get() float64 {
}
func (c *counter) Write(out *dto.Metric) error {
val := c.get()
// Read the Exemplar first and the value second. This is to avoid a race condition
// where users see an exemplar for a not-yet-existing observation.
var exemplar *dto.Exemplar
if e := c.exemplar.Load(); e != nil {
exemplar = e.(*dto.Exemplar)
}
val := c.get()
return populateMetric(CounterValue, val, c.labelPairs, exemplar, out)
}
@ -245,7 +246,8 @@ func (v *CounterVec) GetMetricWith(labels Labels) (Counter, error) {
// WithLabelValues works as GetMetricWithLabelValues, but panics where
// GetMetricWithLabelValues would have returned an error. Not returning an
// error allows shortcuts like
// myVec.WithLabelValues("404", "GET").Add(42)
//
// myVec.WithLabelValues("404", "GET").Add(42)
func (v *CounterVec) WithLabelValues(lvs ...string) Counter {
c, err := v.GetMetricWithLabelValues(lvs...)
if err != nil {
@ -256,7 +258,8 @@ func (v *CounterVec) WithLabelValues(lvs ...string) Counter {
// With works as GetMetricWith, but panics where GetMetricWithLabels would have
// returned an error. Not returning an error allows shortcuts like
// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42)
//
// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42)
func (v *CounterVec) With(labels Labels) Counter {
c, err := v.GetMetricWith(labels)
if err != nil {

View File

@ -21,55 +21,66 @@
// All exported functions and methods are safe to be used concurrently unless
// specified otherwise.
//
// A Basic Example
// # A Basic Example
//
// As a starting point, a very basic usage example:
//
// package main
// package main
//
// import (
// "log"
// "net/http"
// import (
// "log"
// "net/http"
//
// "github.com/prometheus/client_golang/prometheus"
// "github.com/prometheus/client_golang/prometheus/promhttp"
// )
// "github.com/prometheus/client_golang/prometheus"
// "github.com/prometheus/client_golang/prometheus/promhttp"
// )
//
// var (
// cpuTemp = prometheus.NewGauge(prometheus.GaugeOpts{
// Name: "cpu_temperature_celsius",
// Help: "Current temperature of the CPU.",
// })
// hdFailures = prometheus.NewCounterVec(
// prometheus.CounterOpts{
// Name: "hd_errors_total",
// Help: "Number of hard-disk errors.",
// },
// []string{"device"},
// )
// )
// type metrics struct {
// cpuTemp prometheus.Gauge
// hdFailures *prometheus.CounterVec
// }
//
// func init() {
// // Metrics have to be registered to be exposed:
// prometheus.MustRegister(cpuTemp)
// prometheus.MustRegister(hdFailures)
// }
// func NewMetrics(reg prometheus.Registerer) *metrics {
// m := &metrics{
// cpuTemp: prometheus.NewGauge(prometheus.GaugeOpts{
// Name: "cpu_temperature_celsius",
// Help: "Current temperature of the CPU.",
// }),
// hdFailures: prometheus.NewCounterVec(
// prometheus.CounterOpts{
// Name: "hd_errors_total",
// Help: "Number of hard-disk errors.",
// },
// []string{"device"},
// ),
// }
// reg.MustRegister(m.cpuTemp)
// reg.MustRegister(m.hdFailures)
// return m
// }
//
// func main() {
// cpuTemp.Set(65.3)
// hdFailures.With(prometheus.Labels{"device":"/dev/sda"}).Inc()
// func main() {
// // Create a non-global registry.
// reg := prometheus.NewRegistry()
//
// // The Handler function provides a default handler to expose metrics
// // via an HTTP server. "/metrics" is the usual endpoint for that.
// http.Handle("/metrics", promhttp.Handler())
// log.Fatal(http.ListenAndServe(":8080", nil))
// }
// // Create new metrics and register them using the custom registry.
// m := NewMetrics(reg)
// // Set values for the new created metrics.
// m.cpuTemp.Set(65.3)
// m.hdFailures.With(prometheus.Labels{"device":"/dev/sda"}).Inc()
//
// // Expose metrics and custom registry via an HTTP server
// // using the HandleFor function. "/metrics" is the usual endpoint for that.
// http.Handle("/metrics", promhttp.HandlerFor(reg, promhttp.HandlerOpts{Registry: reg}))
// log.Fatal(http.ListenAndServe(":8080", nil))
// }
//
// This is a complete program that exports two metrics, a Gauge and a Counter,
// the latter with a label attached to turn it into a (one-dimensional) vector.
// It register the metrics using a custom registry and exposes them via an HTTP server
// on the /metrics endpoint.
//
// Metrics
// # Metrics
//
// The number of exported identifiers in this package might appear a bit
// overwhelming. However, in addition to the basic plumbing shown in the example
@ -100,7 +111,7 @@
// To create instances of Metrics and their vector versions, you need a suitable
// …Opts struct, i.e. GaugeOpts, CounterOpts, SummaryOpts, or HistogramOpts.
//
// Custom Collectors and constant Metrics
// # Custom Collectors and constant Metrics
//
// While you could create your own implementations of Metric, most likely you
// will only ever implement the Collector interface on your own. At a first
@ -141,7 +152,7 @@
// a metric, GaugeFunc, CounterFunc, or UntypedFunc might be interesting
// shortcuts.
//
// Advanced Uses of the Registry
// # Advanced Uses of the Registry
//
// While MustRegister is the by far most common way of registering a Collector,
// sometimes you might want to handle the errors the registration might cause.
@ -176,23 +187,23 @@
// NewProcessCollector). With a custom registry, you are in control and decide
// yourself about the Collectors to register.
//
// HTTP Exposition
// # HTTP Exposition
//
// The Registry implements the Gatherer interface. The caller of the Gather
// method can then expose the gathered metrics in some way. Usually, the metrics
// are served via HTTP on the /metrics endpoint. That's happening in the example
// above. The tools to expose metrics via HTTP are in the promhttp sub-package.
//
// Pushing to the Pushgateway
// # Pushing to the Pushgateway
//
// Function for pushing to the Pushgateway can be found in the push sub-package.
//
// Graphite Bridge
// # Graphite Bridge
//
// Functions and examples to push metrics from a Gatherer to Graphite can be
// found in the graphite sub-package.
//
// Other Means of Exposition
// # Other Means of Exposition
//
// More ways of exposing metrics can easily be added by following the approaches
// of the existing implementations.

View File

@ -210,7 +210,8 @@ func (v *GaugeVec) GetMetricWith(labels Labels) (Gauge, error) {
// WithLabelValues works as GetMetricWithLabelValues, but panics where
// GetMetricWithLabelValues would have returned an error. Not returning an
// error allows shortcuts like
// myVec.WithLabelValues("404", "GET").Add(42)
//
// myVec.WithLabelValues("404", "GET").Add(42)
func (v *GaugeVec) WithLabelValues(lvs ...string) Gauge {
g, err := v.GetMetricWithLabelValues(lvs...)
if err != nil {
@ -221,7 +222,8 @@ func (v *GaugeVec) WithLabelValues(lvs ...string) Gauge {
// With works as GetMetricWith, but panics where GetMetricWithLabels would have
// returned an error. Not returning an error allows shortcuts like
// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42)
//
// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Add(42)
func (v *GaugeVec) With(labels Labels) Gauge {
g, err := v.GetMetricWith(labels)
if err != nil {

File diff suppressed because it is too large Load Diff

View File

@ -0,0 +1,60 @@
// Copyright (c) 2015 Björn Rabenstein
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// The code in this package is copy/paste to avoid a dependency. Hence this file
// carries the copyright of the original repo.
// https://github.com/beorn7/floats
package internal
import (
"math"
)
// minNormalFloat64 is the smallest positive normal value of type float64.
var minNormalFloat64 = math.Float64frombits(0x0010000000000000)
// AlmostEqualFloat64 returns true if a and b are equal within a relative error
// of epsilon. See http://floating-point-gui.de/errors/comparison/ for the
// details of the applied method.
func AlmostEqualFloat64(a, b, epsilon float64) bool {
if a == b {
return true
}
absA := math.Abs(a)
absB := math.Abs(b)
diff := math.Abs(a - b)
if a == 0 || b == 0 || absA+absB < minNormalFloat64 {
return diff < epsilon*minNormalFloat64
}
return diff/math.Min(absA+absB, math.MaxFloat64) < epsilon
}
// AlmostEqualFloat64s is the slice form of AlmostEqualFloat64.
func AlmostEqualFloat64s(a, b []float64, epsilon float64) bool {
if len(a) != len(b) {
return false
}
for i := range a {
if !AlmostEqualFloat64(a[i], b[i], epsilon) {
return false
}
}
return true
}

View File

@ -201,12 +201,15 @@ func (m *SequenceMatcher) isBJunk(s string) bool {
// If IsJunk is not defined:
//
// Return (i,j,k) such that a[i:i+k] is equal to b[j:j+k], where
// alo <= i <= i+k <= ahi
// blo <= j <= j+k <= bhi
//
// alo <= i <= i+k <= ahi
// blo <= j <= j+k <= bhi
//
// and for all (i',j',k') meeting those conditions,
// k >= k'
// i <= i'
// and if i == i', j <= j'
//
// k >= k'
// i <= i'
// and if i == i', j <= j'
//
// In other words, of all maximal matching blocks, return one that
// starts earliest in a, and of all those maximal matching blocks that

View File

@ -25,7 +25,8 @@ import (
// Labels represents a collection of label name -> value mappings. This type is
// commonly used with the With(Labels) and GetMetricWith(Labels) methods of
// metric vector Collectors, e.g.:
// myVec.With(Labels{"code": "404", "method": "GET"}).Add(42)
//
// myVec.With(Labels{"code": "404", "method": "GET"}).Add(42)
//
// The other use-case is the specification of constant label pairs in Opts or to
// create a Desc.

View File

@ -187,7 +187,7 @@ func (m *withExemplarsMetric) Write(pb *dto.Metric) error {
} else {
// The +Inf bucket should be explicitly added if there is an exemplar for it, similar to non-const histogram logic in https://github.com/prometheus/client_golang/blob/main/prometheus/histogram.go#L357-L365.
b := &dto.Bucket{
CumulativeCount: proto.Uint64(pb.Histogram.Bucket[len(pb.Histogram.GetBucket())-1].GetCumulativeCount()),
CumulativeCount: proto.Uint64(pb.Histogram.GetSampleCount()),
UpperBound: proto.Float64(math.Inf(1)),
Exemplar: e,
}

View File

@ -14,114 +14,114 @@
// Package promauto provides alternative constructors for the fundamental
// Prometheus metric types and their …Vec and …Func variants. The difference to
// their counterparts in the prometheus package is that the promauto
// constructors return Collectors that are already registered with a
// registry. There are two sets of constructors. The constructors in the first
// set are top-level functions, while the constructors in the other set are
// methods of the Factory type. The top-level function return Collectors
// registered with the global registry (prometheus.DefaultRegisterer), while the
// methods return Collectors registered with the registry the Factory was
// constructed with. All constructors panic if the registration fails.
// constructors register the Collectors with a registry before returning them.
// There are two sets of constructors. The constructors in the first set are
// top-level functions, while the constructors in the other set are methods of
// the Factory type. The top-level function return Collectors registered with
// the global registry (prometheus.DefaultRegisterer), while the methods return
// Collectors registered with the registry the Factory was constructed with. All
// constructors panic if the registration fails.
//
// The following example is a complete program to create a histogram of normally
// distributed random numbers from the math/rand package:
//
// package main
// package main
//
// import (
// "math/rand"
// "net/http"
// import (
// "math/rand"
// "net/http"
//
// "github.com/prometheus/client_golang/prometheus"
// "github.com/prometheus/client_golang/prometheus/promauto"
// "github.com/prometheus/client_golang/prometheus/promhttp"
// )
// "github.com/prometheus/client_golang/prometheus"
// "github.com/prometheus/client_golang/prometheus/promauto"
// "github.com/prometheus/client_golang/prometheus/promhttp"
// )
//
// var histogram = promauto.NewHistogram(prometheus.HistogramOpts{
// Name: "random_numbers",
// Help: "A histogram of normally distributed random numbers.",
// Buckets: prometheus.LinearBuckets(-3, .1, 61),
// })
// var histogram = promauto.NewHistogram(prometheus.HistogramOpts{
// Name: "random_numbers",
// Help: "A histogram of normally distributed random numbers.",
// Buckets: prometheus.LinearBuckets(-3, .1, 61),
// })
//
// func Random() {
// for {
// histogram.Observe(rand.NormFloat64())
// }
// }
// func Random() {
// for {
// histogram.Observe(rand.NormFloat64())
// }
// }
//
// func main() {
// go Random()
// http.Handle("/metrics", promhttp.Handler())
// http.ListenAndServe(":1971", nil)
// }
// func main() {
// go Random()
// http.Handle("/metrics", promhttp.Handler())
// http.ListenAndServe(":1971", nil)
// }
//
// Prometheus's version of a minimal hello-world program:
//
// package main
// package main
//
// import (
// "fmt"
// "net/http"
// import (
// "fmt"
// "net/http"
//
// "github.com/prometheus/client_golang/prometheus"
// "github.com/prometheus/client_golang/prometheus/promauto"
// "github.com/prometheus/client_golang/prometheus/promhttp"
// )
// "github.com/prometheus/client_golang/prometheus"
// "github.com/prometheus/client_golang/prometheus/promauto"
// "github.com/prometheus/client_golang/prometheus/promhttp"
// )
//
// func main() {
// http.Handle("/", promhttp.InstrumentHandlerCounter(
// promauto.NewCounterVec(
// prometheus.CounterOpts{
// Name: "hello_requests_total",
// Help: "Total number of hello-world requests by HTTP code.",
// },
// []string{"code"},
// ),
// http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// fmt.Fprint(w, "Hello, world!")
// }),
// ))
// http.Handle("/metrics", promhttp.Handler())
// http.ListenAndServe(":1971", nil)
// }
// func main() {
// http.Handle("/", promhttp.InstrumentHandlerCounter(
// promauto.NewCounterVec(
// prometheus.CounterOpts{
// Name: "hello_requests_total",
// Help: "Total number of hello-world requests by HTTP code.",
// },
// []string{"code"},
// ),
// http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// fmt.Fprint(w, "Hello, world!")
// }),
// ))
// http.Handle("/metrics", promhttp.Handler())
// http.ListenAndServe(":1971", nil)
// }
//
// A Factory is created with the With(prometheus.Registerer) function, which
// enables two usage pattern. With(prometheus.Registerer) can be called once per
// line:
//
// var (
// reg = prometheus.NewRegistry()
// randomNumbers = promauto.With(reg).NewHistogram(prometheus.HistogramOpts{
// Name: "random_numbers",
// Help: "A histogram of normally distributed random numbers.",
// Buckets: prometheus.LinearBuckets(-3, .1, 61),
// })
// requestCount = promauto.With(reg).NewCounterVec(
// prometheus.CounterOpts{
// Name: "http_requests_total",
// Help: "Total number of HTTP requests by status code and method.",
// },
// []string{"code", "method"},
// )
// )
// var (
// reg = prometheus.NewRegistry()
// randomNumbers = promauto.With(reg).NewHistogram(prometheus.HistogramOpts{
// Name: "random_numbers",
// Help: "A histogram of normally distributed random numbers.",
// Buckets: prometheus.LinearBuckets(-3, .1, 61),
// })
// requestCount = promauto.With(reg).NewCounterVec(
// prometheus.CounterOpts{
// Name: "http_requests_total",
// Help: "Total number of HTTP requests by status code and method.",
// },
// []string{"code", "method"},
// )
// )
//
// Or it can be used to create a Factory once to be used multiple times:
//
// var (
// reg = prometheus.NewRegistry()
// factory = promauto.With(reg)
// randomNumbers = factory.NewHistogram(prometheus.HistogramOpts{
// Name: "random_numbers",
// Help: "A histogram of normally distributed random numbers.",
// Buckets: prometheus.LinearBuckets(-3, .1, 61),
// })
// requestCount = factory.NewCounterVec(
// prometheus.CounterOpts{
// Name: "http_requests_total",
// Help: "Total number of HTTP requests by status code and method.",
// },
// []string{"code", "method"},
// )
// )
// var (
// reg = prometheus.NewRegistry()
// factory = promauto.With(reg)
// randomNumbers = factory.NewHistogram(prometheus.HistogramOpts{
// Name: "random_numbers",
// Help: "A histogram of normally distributed random numbers.",
// Buckets: prometheus.LinearBuckets(-3, .1, 61),
// })
// requestCount = factory.NewCounterVec(
// prometheus.CounterOpts{
// Name: "http_requests_total",
// Help: "Total number of HTTP requests by status code and method.",
// },
// []string{"code", "method"},
// )
// )
//
// This appears very handy. So why are these constructors locked away in a
// separate package?

View File

@ -73,12 +73,11 @@ func InstrumentRoundTripperCounter(counter *prometheus.CounterVec, next http.Rou
return func(r *http.Request) (*http.Response, error) {
resp, err := next.RoundTrip(r)
if err == nil {
exemplarAdd(
addWithExemplar(
counter.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)),
1,
rtOpts.getExemplarFn(r.Context()),
)
counter.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)).Inc()
}
return resp, err
}
@ -117,7 +116,7 @@ func InstrumentRoundTripperDuration(obs prometheus.ObserverVec, next http.RoundT
start := time.Now()
resp, err := next.RoundTrip(r)
if err == nil {
exemplarObserve(
observeWithExemplar(
obs.With(labels(code, method, r.Method, resp.StatusCode, rtOpts.extraMethods...)),
time.Since(start).Seconds(),
rtOpts.getExemplarFn(r.Context()),

View File

@ -28,7 +28,9 @@ import (
// magicString is used for the hacky label test in checkLabels. Remove once fixed.
const magicString = "zZgWfBxLqvG8kc8IMv3POi2Bb0tZI3vAnBx+gBaFi9FyPzB/CzKUer1yufDa"
func exemplarObserve(obs prometheus.Observer, val float64, labels map[string]string) {
// observeWithExemplar is a wrapper for [prometheus.ExemplarAdder.ExemplarObserver],
// which falls back to [prometheus.Observer.Observe] if no labels are provided.
func observeWithExemplar(obs prometheus.Observer, val float64, labels map[string]string) {
if labels == nil {
obs.Observe(val)
return
@ -36,7 +38,9 @@ func exemplarObserve(obs prometheus.Observer, val float64, labels map[string]str
obs.(prometheus.ExemplarObserver).ObserveWithExemplar(val, labels)
}
func exemplarAdd(obs prometheus.Counter, val float64, labels map[string]string) {
// addWithExemplar is a wrapper for [prometheus.ExemplarAdder.AddWithExemplar],
// which falls back to [prometheus.Counter.Add] if no labels are provided.
func addWithExemplar(obs prometheus.Counter, val float64, labels map[string]string) {
if labels == nil {
obs.Add(val)
return
@ -91,7 +95,7 @@ func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler, op
d := newDelegator(w, nil)
next.ServeHTTP(d, r)
exemplarObserve(
observeWithExemplar(
obs.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
time.Since(now).Seconds(),
hOpts.getExemplarFn(r.Context()),
@ -103,7 +107,7 @@ func InstrumentHandlerDuration(obs prometheus.ObserverVec, next http.Handler, op
now := time.Now()
next.ServeHTTP(w, r)
exemplarObserve(
observeWithExemplar(
obs.With(labels(code, method, r.Method, 0, hOpts.extraMethods...)),
time.Since(now).Seconds(),
hOpts.getExemplarFn(r.Context()),
@ -141,7 +145,7 @@ func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler,
d := newDelegator(w, nil)
next.ServeHTTP(d, r)
exemplarAdd(
addWithExemplar(
counter.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
1,
hOpts.getExemplarFn(r.Context()),
@ -151,7 +155,7 @@ func InstrumentHandlerCounter(counter *prometheus.CounterVec, next http.Handler,
return func(w http.ResponseWriter, r *http.Request) {
next.ServeHTTP(w, r)
exemplarAdd(
addWithExemplar(
counter.With(labels(code, method, r.Method, 0, hOpts.extraMethods...)),
1,
hOpts.getExemplarFn(r.Context()),
@ -192,7 +196,7 @@ func InstrumentHandlerTimeToWriteHeader(obs prometheus.ObserverVec, next http.Ha
return func(w http.ResponseWriter, r *http.Request) {
now := time.Now()
d := newDelegator(w, func(status int) {
exemplarObserve(
observeWithExemplar(
obs.With(labels(code, method, r.Method, status, hOpts.extraMethods...)),
time.Since(now).Seconds(),
hOpts.getExemplarFn(r.Context()),
@ -233,7 +237,7 @@ func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler,
d := newDelegator(w, nil)
next.ServeHTTP(d, r)
size := computeApproximateRequestSize(r)
exemplarObserve(
observeWithExemplar(
obs.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
float64(size),
hOpts.getExemplarFn(r.Context()),
@ -244,7 +248,7 @@ func InstrumentHandlerRequestSize(obs prometheus.ObserverVec, next http.Handler,
return func(w http.ResponseWriter, r *http.Request) {
next.ServeHTTP(w, r)
size := computeApproximateRequestSize(r)
exemplarObserve(
observeWithExemplar(
obs.With(labels(code, method, r.Method, 0, hOpts.extraMethods...)),
float64(size),
hOpts.getExemplarFn(r.Context()),
@ -282,7 +286,7 @@ func InstrumentHandlerResponseSize(obs prometheus.ObserverVec, next http.Handler
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
d := newDelegator(w, nil)
next.ServeHTTP(d, r)
exemplarObserve(
observeWithExemplar(
obs.With(labels(code, method, r.Method, d.Status(), hOpts.extraMethods...)),
float64(d.Written()),
hOpts.getExemplarFn(r.Context()),

View File

@ -252,9 +252,12 @@ func (errs MultiError) MaybeUnwrap() error {
}
// Registry registers Prometheus collectors, collects their metrics, and gathers
// them into MetricFamilies for exposition. It implements both Registerer and
// Gatherer. The zero value is not usable. Create instances with NewRegistry or
// NewPedanticRegistry.
// them into MetricFamilies for exposition. It implements Registerer, Gatherer,
// and Collector. The zero value is not usable. Create instances with
// NewRegistry or NewPedanticRegistry.
//
// Registry implements Collector to allow it to be used for creating groups of
// metrics. See the Grouping example for how this can be done.
type Registry struct {
mtx sync.RWMutex
collectorsByID map[uint64]Collector // ID is a hash of the descIDs.
@ -556,6 +559,31 @@ func (r *Registry) Gather() ([]*dto.MetricFamily, error) {
return internal.NormalizeMetricFamilies(metricFamiliesByName), errs.MaybeUnwrap()
}
// Describe implements Collector.
func (r *Registry) Describe(ch chan<- *Desc) {
r.mtx.RLock()
defer r.mtx.RUnlock()
// Only report the checked Collectors; unchecked collectors don't report any
// Desc.
for _, c := range r.collectorsByID {
c.Describe(ch)
}
}
// Collect implements Collector.
func (r *Registry) Collect(ch chan<- Metric) {
r.mtx.RLock()
defer r.mtx.RUnlock()
for _, c := range r.collectorsByID {
c.Collect(ch)
}
for _, c := range r.uncheckedCollectors {
c.Collect(ch)
}
}
// WriteToTextfile calls Gather on the provided Gatherer, encodes the result in the
// Prometheus text format, and writes it to a temporary file. Upon success, the
// temporary file is renamed to the provided filename.

View File

@ -603,7 +603,8 @@ func (v *SummaryVec) GetMetricWith(labels Labels) (Observer, error) {
// WithLabelValues works as GetMetricWithLabelValues, but panics where
// GetMetricWithLabelValues would have returned an error. Not returning an
// error allows shortcuts like
// myVec.WithLabelValues("404", "GET").Observe(42.21)
//
// myVec.WithLabelValues("404", "GET").Observe(42.21)
func (v *SummaryVec) WithLabelValues(lvs ...string) Observer {
s, err := v.GetMetricWithLabelValues(lvs...)
if err != nil {
@ -614,7 +615,8 @@ func (v *SummaryVec) WithLabelValues(lvs ...string) Observer {
// With works as GetMetricWith, but panics where GetMetricWithLabels would have
// returned an error. Not returning an error allows shortcuts like
// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Observe(42.21)
//
// myVec.With(prometheus.Labels{"code": "404", "method": "GET"}).Observe(42.21)
func (v *SummaryVec) With(labels Labels) Observer {
s, err := v.GetMetricWith(labels)
if err != nil {
@ -701,7 +703,8 @@ func (s *constSummary) Write(out *dto.Metric) error {
//
// quantiles maps ranks to quantile values. For example, a median latency of
// 0.23s and a 99th percentile latency of 0.56s would be expressed as:
// map[float64]float64{0.5: 0.23, 0.99: 0.56}
//
// map[float64]float64{0.5: 0.23, 0.99: 0.56}
//
// NewConstSummary returns an error if the length of labelValues is not
// consistent with the variable labels in Desc or if Desc is invalid.

View File

@ -25,11 +25,12 @@ type Timer struct {
// NewTimer creates a new Timer. The provided Observer is used to observe a
// duration in seconds. Timer is usually used to time a function call in the
// following way:
// func TimeMe() {
// timer := NewTimer(myHistogram)
// defer timer.ObserveDuration()
// // Do actual work.
// }
//
// func TimeMe() {
// timer := NewTimer(myHistogram)
// defer timer.ObserveDuration()
// // Do actual work.
// }
func NewTimer(o Observer) *Timer {
return &Timer{
begin: time.Now(),

View File

@ -1,5 +1,5 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: metrics.proto
// source: io/prometheus/client/metrics.proto
package io_prometheus_client
@ -24,11 +24,18 @@ const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
type MetricType int32
const (
MetricType_COUNTER MetricType = 0
MetricType_GAUGE MetricType = 1
MetricType_SUMMARY MetricType = 2
MetricType_UNTYPED MetricType = 3
// COUNTER must use the Metric field "counter".
MetricType_COUNTER MetricType = 0
// GAUGE must use the Metric field "gauge".
MetricType_GAUGE MetricType = 1
// SUMMARY must use the Metric field "summary".
MetricType_SUMMARY MetricType = 2
// UNTYPED must use the Metric field "untyped".
MetricType_UNTYPED MetricType = 3
// HISTOGRAM must use the Metric field "histogram".
MetricType_HISTOGRAM MetricType = 4
// GAUGE_HISTOGRAM must use the Metric field "histogram".
MetricType_GAUGE_HISTOGRAM MetricType = 5
)
var MetricType_name = map[int32]string{
@ -37,14 +44,16 @@ var MetricType_name = map[int32]string{
2: "SUMMARY",
3: "UNTYPED",
4: "HISTOGRAM",
5: "GAUGE_HISTOGRAM",
}
var MetricType_value = map[string]int32{
"COUNTER": 0,
"GAUGE": 1,
"SUMMARY": 2,
"UNTYPED": 3,
"HISTOGRAM": 4,
"COUNTER": 0,
"GAUGE": 1,
"SUMMARY": 2,
"UNTYPED": 3,
"HISTOGRAM": 4,
"GAUGE_HISTOGRAM": 5,
}
func (x MetricType) Enum() *MetricType {
@ -67,7 +76,7 @@ func (x *MetricType) UnmarshalJSON(data []byte) error {
}
func (MetricType) EnumDescriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{0}
return fileDescriptor_d1e5ddb18987a258, []int{0}
}
type LabelPair struct {
@ -82,7 +91,7 @@ func (m *LabelPair) Reset() { *m = LabelPair{} }
func (m *LabelPair) String() string { return proto.CompactTextString(m) }
func (*LabelPair) ProtoMessage() {}
func (*LabelPair) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{0}
return fileDescriptor_d1e5ddb18987a258, []int{0}
}
func (m *LabelPair) XXX_Unmarshal(b []byte) error {
@ -128,7 +137,7 @@ func (m *Gauge) Reset() { *m = Gauge{} }
func (m *Gauge) String() string { return proto.CompactTextString(m) }
func (*Gauge) ProtoMessage() {}
func (*Gauge) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{1}
return fileDescriptor_d1e5ddb18987a258, []int{1}
}
func (m *Gauge) XXX_Unmarshal(b []byte) error {
@ -168,7 +177,7 @@ func (m *Counter) Reset() { *m = Counter{} }
func (m *Counter) String() string { return proto.CompactTextString(m) }
func (*Counter) ProtoMessage() {}
func (*Counter) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{2}
return fileDescriptor_d1e5ddb18987a258, []int{2}
}
func (m *Counter) XXX_Unmarshal(b []byte) error {
@ -215,7 +224,7 @@ func (m *Quantile) Reset() { *m = Quantile{} }
func (m *Quantile) String() string { return proto.CompactTextString(m) }
func (*Quantile) ProtoMessage() {}
func (*Quantile) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{3}
return fileDescriptor_d1e5ddb18987a258, []int{3}
}
func (m *Quantile) XXX_Unmarshal(b []byte) error {
@ -263,7 +272,7 @@ func (m *Summary) Reset() { *m = Summary{} }
func (m *Summary) String() string { return proto.CompactTextString(m) }
func (*Summary) ProtoMessage() {}
func (*Summary) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{4}
return fileDescriptor_d1e5ddb18987a258, []int{4}
}
func (m *Summary) XXX_Unmarshal(b []byte) error {
@ -316,7 +325,7 @@ func (m *Untyped) Reset() { *m = Untyped{} }
func (m *Untyped) String() string { return proto.CompactTextString(m) }
func (*Untyped) ProtoMessage() {}
func (*Untyped) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{5}
return fileDescriptor_d1e5ddb18987a258, []int{5}
}
func (m *Untyped) XXX_Unmarshal(b []byte) error {
@ -345,9 +354,34 @@ func (m *Untyped) GetValue() float64 {
}
type Histogram struct {
SampleCount *uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount" json:"sample_count,omitempty"`
SampleSum *float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum" json:"sample_sum,omitempty"`
Bucket []*Bucket `protobuf:"bytes,3,rep,name=bucket" json:"bucket,omitempty"`
SampleCount *uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount" json:"sample_count,omitempty"`
SampleCountFloat *float64 `protobuf:"fixed64,4,opt,name=sample_count_float,json=sampleCountFloat" json:"sample_count_float,omitempty"`
SampleSum *float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum" json:"sample_sum,omitempty"`
// Buckets for the conventional histogram.
Bucket []*Bucket `protobuf:"bytes,3,rep,name=bucket" json:"bucket,omitempty"`
// schema defines the bucket schema. Currently, valid numbers are -4 <= n <= 8.
// They are all for base-2 bucket schemas, where 1 is a bucket boundary in each case, and
// then each power of two is divided into 2^n logarithmic buckets.
// Or in other words, each bucket boundary is the previous boundary times 2^(2^-n).
// In the future, more bucket schemas may be added using numbers < -4 or > 8.
Schema *int32 `protobuf:"zigzag32,5,opt,name=schema" json:"schema,omitempty"`
ZeroThreshold *float64 `protobuf:"fixed64,6,opt,name=zero_threshold,json=zeroThreshold" json:"zero_threshold,omitempty"`
ZeroCount *uint64 `protobuf:"varint,7,opt,name=zero_count,json=zeroCount" json:"zero_count,omitempty"`
ZeroCountFloat *float64 `protobuf:"fixed64,8,opt,name=zero_count_float,json=zeroCountFloat" json:"zero_count_float,omitempty"`
// Negative buckets for the native histogram.
NegativeSpan []*BucketSpan `protobuf:"bytes,9,rep,name=negative_span,json=negativeSpan" json:"negative_span,omitempty"`
// Use either "negative_delta" or "negative_count", the former for
// regular histograms with integer counts, the latter for float
// histograms.
NegativeDelta []int64 `protobuf:"zigzag64,10,rep,name=negative_delta,json=negativeDelta" json:"negative_delta,omitempty"`
NegativeCount []float64 `protobuf:"fixed64,11,rep,name=negative_count,json=negativeCount" json:"negative_count,omitempty"`
// Positive buckets for the native histogram.
PositiveSpan []*BucketSpan `protobuf:"bytes,12,rep,name=positive_span,json=positiveSpan" json:"positive_span,omitempty"`
// Use either "positive_delta" or "positive_count", the former for
// regular histograms with integer counts, the latter for float
// histograms.
PositiveDelta []int64 `protobuf:"zigzag64,13,rep,name=positive_delta,json=positiveDelta" json:"positive_delta,omitempty"`
PositiveCount []float64 `protobuf:"fixed64,14,rep,name=positive_count,json=positiveCount" json:"positive_count,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
@ -357,7 +391,7 @@ func (m *Histogram) Reset() { *m = Histogram{} }
func (m *Histogram) String() string { return proto.CompactTextString(m) }
func (*Histogram) ProtoMessage() {}
func (*Histogram) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{6}
return fileDescriptor_d1e5ddb18987a258, []int{6}
}
func (m *Histogram) XXX_Unmarshal(b []byte) error {
@ -385,6 +419,13 @@ func (m *Histogram) GetSampleCount() uint64 {
return 0
}
func (m *Histogram) GetSampleCountFloat() float64 {
if m != nil && m.SampleCountFloat != nil {
return *m.SampleCountFloat
}
return 0
}
func (m *Histogram) GetSampleSum() float64 {
if m != nil && m.SampleSum != nil {
return *m.SampleSum
@ -399,8 +440,81 @@ func (m *Histogram) GetBucket() []*Bucket {
return nil
}
func (m *Histogram) GetSchema() int32 {
if m != nil && m.Schema != nil {
return *m.Schema
}
return 0
}
func (m *Histogram) GetZeroThreshold() float64 {
if m != nil && m.ZeroThreshold != nil {
return *m.ZeroThreshold
}
return 0
}
func (m *Histogram) GetZeroCount() uint64 {
if m != nil && m.ZeroCount != nil {
return *m.ZeroCount
}
return 0
}
func (m *Histogram) GetZeroCountFloat() float64 {
if m != nil && m.ZeroCountFloat != nil {
return *m.ZeroCountFloat
}
return 0
}
func (m *Histogram) GetNegativeSpan() []*BucketSpan {
if m != nil {
return m.NegativeSpan
}
return nil
}
func (m *Histogram) GetNegativeDelta() []int64 {
if m != nil {
return m.NegativeDelta
}
return nil
}
func (m *Histogram) GetNegativeCount() []float64 {
if m != nil {
return m.NegativeCount
}
return nil
}
func (m *Histogram) GetPositiveSpan() []*BucketSpan {
if m != nil {
return m.PositiveSpan
}
return nil
}
func (m *Histogram) GetPositiveDelta() []int64 {
if m != nil {
return m.PositiveDelta
}
return nil
}
func (m *Histogram) GetPositiveCount() []float64 {
if m != nil {
return m.PositiveCount
}
return nil
}
// A Bucket of a conventional histogram, each of which is treated as
// an individual counter-like time series by Prometheus.
type Bucket struct {
CumulativeCount *uint64 `protobuf:"varint,1,opt,name=cumulative_count,json=cumulativeCount" json:"cumulative_count,omitempty"`
CumulativeCountFloat *float64 `protobuf:"fixed64,4,opt,name=cumulative_count_float,json=cumulativeCountFloat" json:"cumulative_count_float,omitempty"`
UpperBound *float64 `protobuf:"fixed64,2,opt,name=upper_bound,json=upperBound" json:"upper_bound,omitempty"`
Exemplar *Exemplar `protobuf:"bytes,3,opt,name=exemplar" json:"exemplar,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
@ -412,7 +526,7 @@ func (m *Bucket) Reset() { *m = Bucket{} }
func (m *Bucket) String() string { return proto.CompactTextString(m) }
func (*Bucket) ProtoMessage() {}
func (*Bucket) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{7}
return fileDescriptor_d1e5ddb18987a258, []int{7}
}
func (m *Bucket) XXX_Unmarshal(b []byte) error {
@ -440,6 +554,13 @@ func (m *Bucket) GetCumulativeCount() uint64 {
return 0
}
func (m *Bucket) GetCumulativeCountFloat() float64 {
if m != nil && m.CumulativeCountFloat != nil {
return *m.CumulativeCountFloat
}
return 0
}
func (m *Bucket) GetUpperBound() float64 {
if m != nil && m.UpperBound != nil {
return *m.UpperBound
@ -454,6 +575,59 @@ func (m *Bucket) GetExemplar() *Exemplar {
return nil
}
// A BucketSpan defines a number of consecutive buckets in a native
// histogram with their offset. Logically, it would be more
// straightforward to include the bucket counts in the Span. However,
// the protobuf representation is more compact in the way the data is
// structured here (with all the buckets in a single array separate
// from the Spans).
type BucketSpan struct {
Offset *int32 `protobuf:"zigzag32,1,opt,name=offset" json:"offset,omitempty"`
Length *uint32 `protobuf:"varint,2,opt,name=length" json:"length,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *BucketSpan) Reset() { *m = BucketSpan{} }
func (m *BucketSpan) String() string { return proto.CompactTextString(m) }
func (*BucketSpan) ProtoMessage() {}
func (*BucketSpan) Descriptor() ([]byte, []int) {
return fileDescriptor_d1e5ddb18987a258, []int{8}
}
func (m *BucketSpan) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_BucketSpan.Unmarshal(m, b)
}
func (m *BucketSpan) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_BucketSpan.Marshal(b, m, deterministic)
}
func (m *BucketSpan) XXX_Merge(src proto.Message) {
xxx_messageInfo_BucketSpan.Merge(m, src)
}
func (m *BucketSpan) XXX_Size() int {
return xxx_messageInfo_BucketSpan.Size(m)
}
func (m *BucketSpan) XXX_DiscardUnknown() {
xxx_messageInfo_BucketSpan.DiscardUnknown(m)
}
var xxx_messageInfo_BucketSpan proto.InternalMessageInfo
func (m *BucketSpan) GetOffset() int32 {
if m != nil && m.Offset != nil {
return *m.Offset
}
return 0
}
func (m *BucketSpan) GetLength() uint32 {
if m != nil && m.Length != nil {
return *m.Length
}
return 0
}
type Exemplar struct {
Label []*LabelPair `protobuf:"bytes,1,rep,name=label" json:"label,omitempty"`
Value *float64 `protobuf:"fixed64,2,opt,name=value" json:"value,omitempty"`
@ -467,7 +641,7 @@ func (m *Exemplar) Reset() { *m = Exemplar{} }
func (m *Exemplar) String() string { return proto.CompactTextString(m) }
func (*Exemplar) ProtoMessage() {}
func (*Exemplar) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{8}
return fileDescriptor_d1e5ddb18987a258, []int{9}
}
func (m *Exemplar) XXX_Unmarshal(b []byte) error {
@ -526,7 +700,7 @@ func (m *Metric) Reset() { *m = Metric{} }
func (m *Metric) String() string { return proto.CompactTextString(m) }
func (*Metric) ProtoMessage() {}
func (*Metric) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{9}
return fileDescriptor_d1e5ddb18987a258, []int{10}
}
func (m *Metric) XXX_Unmarshal(b []byte) error {
@ -610,7 +784,7 @@ func (m *MetricFamily) Reset() { *m = MetricFamily{} }
func (m *MetricFamily) String() string { return proto.CompactTextString(m) }
func (*MetricFamily) ProtoMessage() {}
func (*MetricFamily) Descriptor() ([]byte, []int) {
return fileDescriptor_6039342a2ba47b72, []int{10}
return fileDescriptor_d1e5ddb18987a258, []int{11}
}
func (m *MetricFamily) XXX_Unmarshal(b []byte) error {
@ -669,55 +843,72 @@ func init() {
proto.RegisterType((*Untyped)(nil), "io.prometheus.client.Untyped")
proto.RegisterType((*Histogram)(nil), "io.prometheus.client.Histogram")
proto.RegisterType((*Bucket)(nil), "io.prometheus.client.Bucket")
proto.RegisterType((*BucketSpan)(nil), "io.prometheus.client.BucketSpan")
proto.RegisterType((*Exemplar)(nil), "io.prometheus.client.Exemplar")
proto.RegisterType((*Metric)(nil), "io.prometheus.client.Metric")
proto.RegisterType((*MetricFamily)(nil), "io.prometheus.client.MetricFamily")
}
func init() { proto.RegisterFile("metrics.proto", fileDescriptor_6039342a2ba47b72) }
var fileDescriptor_6039342a2ba47b72 = []byte{
// 665 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x54, 0xcd, 0x6e, 0xd3, 0x4c,
0x14, 0xfd, 0xdc, 0x38, 0x3f, 0xbe, 0x69, 0x3f, 0xa2, 0x51, 0x17, 0x56, 0xa1, 0x24, 0x78, 0x55,
0x58, 0x38, 0xa2, 0x6a, 0x05, 0x2a, 0xb0, 0x68, 0x4b, 0x48, 0x91, 0x48, 0x5b, 0x26, 0xc9, 0xa2,
0xb0, 0x88, 0x1c, 0x77, 0x70, 0x2c, 0x3c, 0xb1, 0xb1, 0x67, 0x2a, 0xb2, 0x66, 0xc1, 0x16, 0x5e,
0x81, 0x17, 0x05, 0xcd, 0x8f, 0x6d, 0x2a, 0xb9, 0x95, 0x40, 0xec, 0x66, 0xee, 0x3d, 0xe7, 0xfa,
0xcc, 0xf8, 0x9c, 0x81, 0x0d, 0x4a, 0x58, 0x1a, 0xfa, 0x99, 0x9b, 0xa4, 0x31, 0x8b, 0xd1, 0x66,
0x18, 0x8b, 0x15, 0x25, 0x6c, 0x41, 0x78, 0xe6, 0xfa, 0x51, 0x48, 0x96, 0x6c, 0xab, 0x1b, 0xc4,
0x71, 0x10, 0x91, 0xbe, 0xc4, 0xcc, 0xf9, 0x87, 0x3e, 0x0b, 0x29, 0xc9, 0x98, 0x47, 0x13, 0x45,
0x73, 0xf6, 0xc1, 0x7a, 0xe3, 0xcd, 0x49, 0x74, 0xee, 0x85, 0x29, 0x42, 0x60, 0x2e, 0x3d, 0x4a,
0x6c, 0xa3, 0x67, 0xec, 0x58, 0x58, 0xae, 0xd1, 0x26, 0xd4, 0xaf, 0xbc, 0x88, 0x13, 0x7b, 0x4d,
0x16, 0xd5, 0xc6, 0xd9, 0x86, 0xfa, 0xd0, 0xe3, 0xc1, 0x6f, 0x6d, 0xc1, 0x31, 0xf2, 0xf6, 0x7b,
0x68, 0x1e, 0xc7, 0x7c, 0xc9, 0x48, 0x5a, 0x0d, 0x40, 0x07, 0xd0, 0x22, 0x9f, 0x09, 0x4d, 0x22,
0x2f, 0x95, 0x83, 0xdb, 0xbb, 0xf7, 0xdd, 0xaa, 0x03, 0xb8, 0x03, 0x8d, 0xc2, 0x05, 0xde, 0x79,
0x0e, 0xad, 0xb7, 0xdc, 0x5b, 0xb2, 0x30, 0x22, 0x68, 0x0b, 0x5a, 0x9f, 0xf4, 0x5a, 0x7f, 0xa0,
0xd8, 0x5f, 0x57, 0x5e, 0x48, 0xfb, 0x6a, 0x40, 0x73, 0xcc, 0x29, 0xf5, 0xd2, 0x15, 0x7a, 0x00,
0xeb, 0x99, 0x47, 0x93, 0x88, 0xcc, 0x7c, 0xa1, 0x56, 0x4e, 0x30, 0x71, 0x5b, 0xd5, 0xe4, 0x01,
0xd0, 0x36, 0x80, 0x86, 0x64, 0x9c, 0xea, 0x49, 0x96, 0xaa, 0x8c, 0x39, 0x15, 0xe7, 0x28, 0xbe,
0x5f, 0xeb, 0xd5, 0x6e, 0x3e, 0x47, 0xae, 0xb8, 0xd4, 0xe7, 0x74, 0xa1, 0x39, 0x5d, 0xb2, 0x55,
0x42, 0x2e, 0x6f, 0xb8, 0xc5, 0x2f, 0x06, 0x58, 0x27, 0x61, 0xc6, 0xe2, 0x20, 0xf5, 0xe8, 0x3f,
0x10, 0xbb, 0x07, 0x8d, 0x39, 0xf7, 0x3f, 0x12, 0xa6, 0xa5, 0xde, 0xab, 0x96, 0x7a, 0x24, 0x31,
0x58, 0x63, 0x9d, 0x6f, 0x06, 0x34, 0x54, 0x09, 0x3d, 0x84, 0x8e, 0xcf, 0x29, 0x8f, 0x3c, 0x16,
0x5e, 0x5d, 0x97, 0x71, 0xa7, 0xac, 0x2b, 0x29, 0x5d, 0x68, 0xf3, 0x24, 0x21, 0xe9, 0x6c, 0x1e,
0xf3, 0xe5, 0xa5, 0xd6, 0x02, 0xb2, 0x74, 0x24, 0x2a, 0xd7, 0x1c, 0x50, 0xfb, 0x43, 0x07, 0x7c,
0x37, 0xa0, 0x95, 0x97, 0xd1, 0x3e, 0xd4, 0x23, 0xe1, 0x60, 0xdb, 0x90, 0x87, 0xea, 0x56, 0x4f,
0x29, 0x4c, 0x8e, 0x15, 0xba, 0xda, 0x1d, 0xe8, 0x29, 0x58, 0x45, 0x42, 0xb4, 0xac, 0x2d, 0x57,
0x65, 0xc8, 0xcd, 0x33, 0xe4, 0x4e, 0x72, 0x04, 0x2e, 0xc1, 0xce, 0xcf, 0x35, 0x68, 0x8c, 0x64,
0x22, 0xff, 0x56, 0xd1, 0x63, 0xa8, 0x07, 0x22, 0x53, 0x3a, 0x10, 0x77, 0xab, 0x69, 0x32, 0x76,
0x58, 0x21, 0xd1, 0x13, 0x68, 0xfa, 0x2a, 0x67, 0x5a, 0xec, 0x76, 0x35, 0x49, 0x87, 0x11, 0xe7,
0x68, 0x41, 0xcc, 0x54, 0x08, 0x6c, 0xf3, 0x36, 0xa2, 0x4e, 0x0a, 0xce, 0xd1, 0x82, 0xc8, 0x95,
0x69, 0xed, 0xfa, 0x6d, 0x44, 0xed, 0x6c, 0x9c, 0xa3, 0xd1, 0x0b, 0xb0, 0x16, 0xb9, 0x97, 0xed,
0xa6, 0xa4, 0xde, 0x70, 0x31, 0x85, 0xe5, 0x71, 0xc9, 0x10, 0xee, 0x2f, 0xee, 0x7a, 0x46, 0x33,
0xbb, 0xd1, 0x33, 0x76, 0x6a, 0xb8, 0x5d, 0xd4, 0x46, 0x99, 0xf3, 0xc3, 0x80, 0x75, 0xf5, 0x07,
0x5e, 0x79, 0x34, 0x8c, 0x56, 0x95, 0xcf, 0x19, 0x02, 0x73, 0x41, 0xa2, 0x44, 0xbf, 0x66, 0x72,
0x8d, 0xf6, 0xc0, 0x14, 0x1a, 0xe5, 0x15, 0xfe, 0xbf, 0xdb, 0xab, 0x56, 0xa5, 0x26, 0x4f, 0x56,
0x09, 0xc1, 0x12, 0x2d, 0xd2, 0xa4, 0x5e, 0x60, 0xdb, 0xbc, 0x2d, 0x4d, 0x8a, 0x87, 0x35, 0xf6,
0xd1, 0x08, 0xa0, 0x9c, 0x84, 0xda, 0xd0, 0x3c, 0x3e, 0x9b, 0x9e, 0x4e, 0x06, 0xb8, 0xf3, 0x1f,
0xb2, 0xa0, 0x3e, 0x3c, 0x9c, 0x0e, 0x07, 0x1d, 0x43, 0xd4, 0xc7, 0xd3, 0xd1, 0xe8, 0x10, 0x5f,
0x74, 0xd6, 0xc4, 0x66, 0x7a, 0x3a, 0xb9, 0x38, 0x1f, 0xbc, 0xec, 0xd4, 0xd0, 0x06, 0x58, 0x27,
0xaf, 0xc7, 0x93, 0xb3, 0x21, 0x3e, 0x1c, 0x75, 0xcc, 0x23, 0x0c, 0x95, 0xef, 0xfe, 0xbb, 0x83,
0x20, 0x64, 0x0b, 0x3e, 0x77, 0xfd, 0x98, 0xf6, 0xcb, 0x6e, 0x5f, 0x75, 0x67, 0x34, 0xbe, 0x24,
0x51, 0x3f, 0x88, 0x9f, 0x85, 0xf1, 0xac, 0xec, 0xce, 0x54, 0xf7, 0x57, 0x00, 0x00, 0x00, 0xff,
0xff, 0xd0, 0x84, 0x91, 0x73, 0x59, 0x06, 0x00, 0x00,
func init() {
proto.RegisterFile("io/prometheus/client/metrics.proto", fileDescriptor_d1e5ddb18987a258)
}
var fileDescriptor_d1e5ddb18987a258 = []byte{
// 896 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x56, 0xdd, 0x8e, 0xdb, 0x44,
0x18, 0xc5, 0x9b, 0x5f, 0x7f, 0xd9, 0x6c, 0xd3, 0x61, 0x55, 0x59, 0x0b, 0xcb, 0x06, 0x4b, 0x48,
0x0b, 0x42, 0x8e, 0x40, 0x5b, 0x81, 0x0a, 0x5c, 0xec, 0xb6, 0xe9, 0x16, 0x89, 0xb4, 0x65, 0x92,
0x5c, 0x14, 0x2e, 0xac, 0x49, 0x32, 0xeb, 0x58, 0x78, 0x3c, 0xc6, 0x1e, 0x57, 0x2c, 0x2f, 0xc0,
0x35, 0xaf, 0xc0, 0xc3, 0xf0, 0x22, 0x3c, 0x08, 0x68, 0xfe, 0xec, 0xdd, 0xe2, 0x94, 0xd2, 0x3b,
0x7f, 0x67, 0xce, 0xf7, 0xcd, 0x39, 0xe3, 0xc9, 0x71, 0xc0, 0x8f, 0xf9, 0x24, 0xcb, 0x39, 0xa3,
0x62, 0x4b, 0xcb, 0x62, 0xb2, 0x4e, 0x62, 0x9a, 0x8a, 0x09, 0xa3, 0x22, 0x8f, 0xd7, 0x45, 0x90,
0xe5, 0x5c, 0x70, 0x74, 0x18, 0xf3, 0xa0, 0xe6, 0x04, 0x9a, 0x73, 0x74, 0x12, 0x71, 0x1e, 0x25,
0x74, 0xa2, 0x38, 0xab, 0xf2, 0x6a, 0x22, 0x62, 0x46, 0x0b, 0x41, 0x58, 0xa6, 0xdb, 0xfc, 0xfb,
0xe0, 0x7e, 0x47, 0x56, 0x34, 0x79, 0x4e, 0xe2, 0x1c, 0x21, 0x68, 0xa7, 0x84, 0x51, 0xcf, 0x19,
0x3b, 0xa7, 0x2e, 0x56, 0xcf, 0xe8, 0x10, 0x3a, 0x2f, 0x49, 0x52, 0x52, 0x6f, 0x4f, 0x81, 0xba,
0xf0, 0x8f, 0xa1, 0x73, 0x49, 0xca, 0xe8, 0xc6, 0xb2, 0xec, 0x71, 0xec, 0xf2, 0x8f, 0xd0, 0x7b,
0xc8, 0xcb, 0x54, 0xd0, 0xbc, 0x99, 0x80, 0x1e, 0x40, 0x9f, 0xfe, 0x42, 0x59, 0x96, 0x90, 0x5c,
0x0d, 0x1e, 0x7c, 0xfe, 0x41, 0xd0, 0x64, 0x20, 0x98, 0x1a, 0x16, 0xae, 0xf8, 0xfe, 0xd7, 0xd0,
0xff, 0xbe, 0x24, 0xa9, 0x88, 0x13, 0x8a, 0x8e, 0xa0, 0xff, 0xb3, 0x79, 0x36, 0x1b, 0x54, 0xf5,
0x6d, 0xe5, 0x95, 0xb4, 0xdf, 0x1c, 0xe8, 0xcd, 0x4b, 0xc6, 0x48, 0x7e, 0x8d, 0x3e, 0x84, 0xfd,
0x82, 0xb0, 0x2c, 0xa1, 0xe1, 0x5a, 0xaa, 0x55, 0x13, 0xda, 0x78, 0xa0, 0x31, 0x65, 0x00, 0x1d,
0x03, 0x18, 0x4a, 0x51, 0x32, 0x33, 0xc9, 0xd5, 0xc8, 0xbc, 0x64, 0xd2, 0x47, 0xb5, 0x7f, 0x6b,
0xdc, 0xda, 0xed, 0xc3, 0x2a, 0xae, 0xf5, 0xf9, 0x27, 0xd0, 0x5b, 0xa6, 0xe2, 0x3a, 0xa3, 0x9b,
0x1d, 0xa7, 0xf8, 0x57, 0x1b, 0xdc, 0x27, 0x71, 0x21, 0x78, 0x94, 0x13, 0xf6, 0x26, 0x62, 0x3f,
0x05, 0x74, 0x93, 0x12, 0x5e, 0x25, 0x9c, 0x08, 0xaf, 0xad, 0x66, 0x8e, 0x6e, 0x10, 0x1f, 0x4b,
0xfc, 0xbf, 0xac, 0x9d, 0x41, 0x77, 0x55, 0xae, 0x7f, 0xa2, 0xc2, 0x18, 0x7b, 0xbf, 0xd9, 0xd8,
0x85, 0xe2, 0x60, 0xc3, 0x45, 0xf7, 0xa0, 0x5b, 0xac, 0xb7, 0x94, 0x11, 0xaf, 0x33, 0x76, 0x4e,
0xef, 0x62, 0x53, 0xa1, 0x8f, 0xe0, 0xe0, 0x57, 0x9a, 0xf3, 0x50, 0x6c, 0x73, 0x5a, 0x6c, 0x79,
0xb2, 0xf1, 0xba, 0x6a, 0xc3, 0xa1, 0x44, 0x17, 0x16, 0x94, 0x9a, 0x14, 0x4d, 0x5b, 0xec, 0x29,
0x8b, 0xae, 0x44, 0xb4, 0xc1, 0x53, 0x18, 0xd5, 0xcb, 0xc6, 0x5e, 0x5f, 0xcd, 0x39, 0xa8, 0x48,
0xda, 0xdc, 0x14, 0x86, 0x29, 0x8d, 0x88, 0x88, 0x5f, 0xd2, 0xb0, 0xc8, 0x48, 0xea, 0xb9, 0xca,
0xc4, 0xf8, 0x75, 0x26, 0xe6, 0x19, 0x49, 0xf1, 0xbe, 0x6d, 0x93, 0x95, 0x94, 0x5d, 0x8d, 0xd9,
0xd0, 0x44, 0x10, 0x0f, 0xc6, 0xad, 0x53, 0x84, 0xab, 0xe1, 0x8f, 0x24, 0x78, 0x8b, 0xa6, 0xa5,
0x0f, 0xc6, 0x2d, 0xe9, 0xce, 0xa2, 0x5a, 0xfe, 0x14, 0x86, 0x19, 0x2f, 0xe2, 0x5a, 0xd4, 0xfe,
0x9b, 0x8a, 0xb2, 0x6d, 0x56, 0x54, 0x35, 0x46, 0x8b, 0x1a, 0x6a, 0x51, 0x16, 0xad, 0x44, 0x55,
0x34, 0x2d, 0xea, 0x40, 0x8b, 0xb2, 0xa8, 0x12, 0xe5, 0xff, 0xe9, 0x40, 0x57, 0x6f, 0x85, 0x3e,
0x86, 0xd1, 0xba, 0x64, 0x65, 0x72, 0xd3, 0x88, 0xbe, 0x66, 0x77, 0x6a, 0x5c, 0x5b, 0x39, 0x83,
0x7b, 0xaf, 0x52, 0x6f, 0x5d, 0xb7, 0xc3, 0x57, 0x1a, 0xf4, 0x5b, 0x39, 0x81, 0x41, 0x99, 0x65,
0x34, 0x0f, 0x57, 0xbc, 0x4c, 0x37, 0xe6, 0xce, 0x81, 0x82, 0x2e, 0x24, 0x72, 0x2b, 0x17, 0x5a,
0xff, 0x3b, 0x17, 0xa0, 0x3e, 0x32, 0x79, 0x11, 0xf9, 0xd5, 0x55, 0x41, 0xb5, 0x83, 0xbb, 0xd8,
0x54, 0x12, 0x4f, 0x68, 0x1a, 0x89, 0xad, 0xda, 0x7d, 0x88, 0x4d, 0xe5, 0xff, 0xee, 0x40, 0xdf,
0x0e, 0x45, 0xf7, 0xa1, 0x93, 0xc8, 0x54, 0xf4, 0x1c, 0xf5, 0x82, 0x4e, 0x9a, 0x35, 0x54, 0xc1,
0x89, 0x35, 0xbb, 0x39, 0x71, 0xd0, 0x97, 0xe0, 0x56, 0xa9, 0x6b, 0x4c, 0x1d, 0x05, 0x3a, 0x97,
0x03, 0x9b, 0xcb, 0xc1, 0xc2, 0x32, 0x70, 0x4d, 0xf6, 0xff, 0xde, 0x83, 0xee, 0x4c, 0xa5, 0xfc,
0xdb, 0x2a, 0xfa, 0x0c, 0x3a, 0x91, 0xcc, 0x69, 0x13, 0xb2, 0xef, 0x35, 0xb7, 0xa9, 0x28, 0xc7,
0x9a, 0x89, 0xbe, 0x80, 0xde, 0x5a, 0x67, 0xb7, 0x11, 0x7b, 0xdc, 0xdc, 0x64, 0x02, 0x1e, 0x5b,
0xb6, 0x6c, 0x2c, 0x74, 0xb0, 0xaa, 0x3b, 0xb0, 0xb3, 0xd1, 0xa4, 0x2f, 0xb6, 0x6c, 0xd9, 0x58,
0xea, 0x20, 0x54, 0xa1, 0xb1, 0xb3, 0xd1, 0xa4, 0x25, 0xb6, 0x6c, 0xf4, 0x0d, 0xb8, 0x5b, 0x9b,
0x8f, 0x2a, 0x2c, 0x76, 0x1e, 0x4c, 0x15, 0xa3, 0xb8, 0xee, 0x90, 0x89, 0x5a, 0x9d, 0x75, 0xc8,
0x0a, 0x95, 0x48, 0x2d, 0x3c, 0xa8, 0xb0, 0x59, 0xe1, 0xff, 0xe1, 0xc0, 0xbe, 0x7e, 0x03, 0x8f,
0x09, 0x8b, 0x93, 0xeb, 0xc6, 0x4f, 0x24, 0x82, 0xf6, 0x96, 0x26, 0x99, 0xf9, 0x42, 0xaa, 0x67,
0x74, 0x06, 0x6d, 0xa9, 0x51, 0x1d, 0xe1, 0xc1, 0xae, 0x5f, 0xb8, 0x9e, 0xbc, 0xb8, 0xce, 0x28,
0x56, 0x6c, 0x99, 0xb9, 0xfa, 0xab, 0xee, 0xb5, 0x5f, 0x97, 0xb9, 0xba, 0x0f, 0x1b, 0xee, 0x27,
0x2b, 0x80, 0x7a, 0x12, 0x1a, 0x40, 0xef, 0xe1, 0xb3, 0xe5, 0xd3, 0xc5, 0x14, 0x8f, 0xde, 0x41,
0x2e, 0x74, 0x2e, 0xcf, 0x97, 0x97, 0xd3, 0x91, 0x23, 0xf1, 0xf9, 0x72, 0x36, 0x3b, 0xc7, 0x2f,
0x46, 0x7b, 0xb2, 0x58, 0x3e, 0x5d, 0xbc, 0x78, 0x3e, 0x7d, 0x34, 0x6a, 0xa1, 0x21, 0xb8, 0x4f,
0xbe, 0x9d, 0x2f, 0x9e, 0x5d, 0xe2, 0xf3, 0xd9, 0xa8, 0x8d, 0xde, 0x85, 0x3b, 0xaa, 0x27, 0xac,
0xc1, 0xce, 0x05, 0x86, 0xc6, 0x3f, 0x18, 0x3f, 0x3c, 0x88, 0x62, 0xb1, 0x2d, 0x57, 0xc1, 0x9a,
0xb3, 0x7f, 0xff, 0x45, 0x09, 0x19, 0xdf, 0xd0, 0x64, 0x12, 0xf1, 0xaf, 0x62, 0x1e, 0xd6, 0xab,
0xa1, 0x5e, 0xfd, 0x27, 0x00, 0x00, 0xff, 0xff, 0x16, 0x77, 0x81, 0x98, 0xd7, 0x08, 0x00, 0x00,
}

4
vendor/modules.txt vendored
View File

@ -59,7 +59,7 @@ github.com/matttproud/golang_protobuf_extensions/pbutil
# github.com/miekg/dns v1.1.43
## explicit; go 1.14
github.com/miekg/dns
# github.com/prometheus/client_golang v1.13.0
# github.com/prometheus/client_golang v1.14.0
## explicit; go 1.17
github.com/prometheus/client_golang/prometheus
github.com/prometheus/client_golang/prometheus/internal
@ -67,7 +67,7 @@ github.com/prometheus/client_golang/prometheus/promauto
github.com/prometheus/client_golang/prometheus/promhttp
github.com/prometheus/client_golang/prometheus/testutil
github.com/prometheus/client_golang/prometheus/testutil/promlint
# github.com/prometheus/client_model v0.2.0
# github.com/prometheus/client_model v0.3.0
## explicit; go 1.9
github.com/prometheus/client_model/go
# github.com/prometheus/common v0.37.0