kubernetes-sigs/prometheus-adapter
1
0
Fork 1
mirror of https://github.com/kubernetes-sigs/prometheus-adapter.git synced 2026-04-08 06:33:56 +00:00
Code Issues Projects Releases Packages Activity Actions

vendor: revendor metrics-server, custom-metrics-apiserver

Browse source
This commit is contained in:
Sergiusz Urbaniak 2020-10-28 15:52:52 +01:00
parent 752ce84723
commit 523aa52367
1010 changed files with 91458 additions and 29107 deletions
Download patch file Download diff file Expand all files Collapse all files

59
vendor/k8s.io/apiserver/pkg/util/flowcontrol/metrics/metrics.go generated vendored
View file

@ -21,6 +21,7 @@ import (
"sync"
"time"
"k8s.io/apimachinery/pkg/util/clock"
compbasemetrics "k8s.io/component-base/metrics"
"k8s.io/component-base/metrics/legacyregistry"
basemetricstestutil "k8s.io/component-base/metrics/testutil"
@ -32,8 +33,11 @@ const (
)
const (
requestKind = "request_kind"
priorityLevel = "priorityLevel"
flowSchema = "flowSchema"
phase = "phase"
mark = "mark"
)
var (
@ -69,6 +73,14 @@ func GatherAndCompare(expected string, metricNames ...string) error {
return basemetricstestutil.GatherAndCompare(legacyregistry.DefaultGatherer, strings.NewReader(expected), metricNames...)
}
// Registerables is a slice of Registerable
type Registerables []compbasemetrics.Registerable
// Append adds more
func (rs Registerables) Append(more ...compbasemetrics.Registerable) Registerables {
return append(rs, more...)
}
var (
apiserverRejectedRequestsTotal = compbasemetrics.NewCounterVec(
&compbasemetrics.CounterOpts{
@ -88,6 +100,47 @@ var (
},
[]string{priorityLevel, flowSchema},
)
// PriorityLevelConcurrencyObserverPairGenerator creates pairs that observe concurrency for priority levels
PriorityLevelConcurrencyObserverPairGenerator = NewSampleAndWaterMarkHistogramsPairGenerator(clock.RealClock{}, time.Millisecond,
&compbasemetrics.HistogramOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "priority_level_request_count_samples",
Help: "Periodic observations of the number of requests",
Buckets: []float64{0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1},
StabilityLevel: compbasemetrics.ALPHA,
},
&compbasemetrics.HistogramOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "priority_level_request_count_watermarks",
Help: "Watermarks of the number of requests",
Buckets: []float64{0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1},
StabilityLevel: compbasemetrics.ALPHA,
},
[]string{priorityLevel})
// ReadWriteConcurrencyObserverPairGenerator creates pairs that observe concurrency broken down by mutating vs readonly
ReadWriteConcurrencyObserverPairGenerator = NewSampleAndWaterMarkHistogramsPairGenerator(clock.RealClock{}, time.Millisecond,
&compbasemetrics.HistogramOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "read_vs_write_request_count_samples",
Help: "Periodic observations of the number of requests",
Buckets: []float64{0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1},
StabilityLevel: compbasemetrics.ALPHA,
},
&compbasemetrics.HistogramOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "read_vs_write_request_count_watermarks",
Help: "Watermarks of the number of requests",
Buckets: []float64{0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1},
StabilityLevel: compbasemetrics.ALPHA,
},
[]string{requestKind})
apiserverCurrentInqueueRequests = compbasemetrics.NewGaugeVec(
&compbasemetrics.GaugeOpts{
Namespace: namespace,
@ -145,7 +198,7 @@ var (
},
[]string{priorityLevel, flowSchema},
)
metrics = []compbasemetrics.Registerable{
metrics = Registerables{
apiserverRejectedRequestsTotal,
apiserverDispatchedRequestsTotal,
apiserverCurrentInqueueRequests,
@ -154,7 +207,9 @@ var (
apiserverCurrentExecutingRequests,
apiserverRequestWaitingSeconds,
apiserverRequestExecutionSeconds,
}
}.
Append(PriorityLevelConcurrencyObserverPairGenerator.metrics()...).
Append(ReadWriteConcurrencyObserverPairGenerator.metrics()...)
)
// AddRequestsInQueues adds the given delta to the gauge of the # of requests in the queues of the specified flowSchema and priorityLevel