39
vendor/k8s.io/apiserver/pkg/endpoints/metrics/metrics.go
generated
vendored
39
vendor/k8s.io/apiserver/pkg/endpoints/metrics/metrics.go
generated
vendored
@@ -27,12 +27,10 @@ import (
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
restful "github.com/emicklei/go-restful"
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/emicklei/go-restful"
|
||||
|
||||
"k8s.io/apimachinery/pkg/apis/meta/v1/validation"
|
||||
"k8s.io/apimachinery/pkg/types"
|
||||
utilnet "k8s.io/apimachinery/pkg/util/net"
|
||||
utilsets "k8s.io/apimachinery/pkg/util/sets"
|
||||
"k8s.io/apiserver/pkg/endpoints/request"
|
||||
"k8s.io/apiserver/pkg/features"
|
||||
@@ -77,9 +75,10 @@ var (
|
||||
)
|
||||
deprecatedRequestCounter = compbasemetrics.NewCounterVec(
|
||||
&compbasemetrics.CounterOpts{
|
||||
Name: "apiserver_request_count",
|
||||
Help: "(Deprecated) Counter of apiserver requests broken out for each verb, group, version, resource, scope, component, client, and HTTP response contentType and code.",
|
||||
StabilityLevel: compbasemetrics.ALPHA,
|
||||
Name: "apiserver_request_count",
|
||||
Help: "Counter of apiserver requests broken out for each verb, group, version, resource, scope, component, client, and HTTP response contentType and code.",
|
||||
StabilityLevel: compbasemetrics.ALPHA,
|
||||
DeprecatedVersion: "1.14.0",
|
||||
},
|
||||
[]string{"verb", "group", "version", "resource", "subresource", "scope", "component", "client", "contentType", "code"},
|
||||
)
|
||||
@@ -107,21 +106,23 @@ var (
|
||||
deprecatedRequestLatencies = compbasemetrics.NewHistogramVec(
|
||||
&compbasemetrics.HistogramOpts{
|
||||
Name: "apiserver_request_latencies",
|
||||
Help: "(Deprecated) Response latency distribution in microseconds for each verb, group, version, resource, subresource, scope and component.",
|
||||
Help: "Response latency distribution in microseconds for each verb, group, version, resource, subresource, scope and component.",
|
||||
// Use buckets ranging from 125 ms to 8 seconds.
|
||||
Buckets: prometheus.ExponentialBuckets(125000, 2.0, 7),
|
||||
StabilityLevel: compbasemetrics.ALPHA,
|
||||
Buckets: compbasemetrics.ExponentialBuckets(125000, 2.0, 7),
|
||||
StabilityLevel: compbasemetrics.ALPHA,
|
||||
DeprecatedVersion: "1.14.0",
|
||||
},
|
||||
[]string{"verb", "group", "version", "resource", "subresource", "scope", "component"},
|
||||
)
|
||||
deprecatedRequestLatenciesSummary = compbasemetrics.NewSummaryVec(
|
||||
&compbasemetrics.SummaryOpts{
|
||||
Name: "apiserver_request_latencies_summary",
|
||||
Help: "(Deprecated) Response latency summary in microseconds for each verb, group, version, resource, subresource, scope and component.",
|
||||
Help: "Response latency summary in microseconds for each verb, group, version, resource, subresource, scope and component.",
|
||||
// Make the sliding window of 5h.
|
||||
// TODO: The value for this should be based on our SLI definition (medium term).
|
||||
MaxAge: 5 * time.Hour,
|
||||
StabilityLevel: compbasemetrics.ALPHA,
|
||||
MaxAge: 5 * time.Hour,
|
||||
StabilityLevel: compbasemetrics.ALPHA,
|
||||
DeprecatedVersion: "1.14.0",
|
||||
},
|
||||
[]string{"verb", "group", "version", "resource", "subresource", "scope", "component"},
|
||||
)
|
||||
@@ -130,7 +131,7 @@ var (
|
||||
Name: "apiserver_response_sizes",
|
||||
Help: "Response size distribution in bytes for each group, version, verb, resource, subresource, scope and component.",
|
||||
// Use buckets ranging from 1000 bytes (1KB) to 10^9 bytes (1GB).
|
||||
Buckets: prometheus.ExponentialBuckets(1000, 10.0, 7),
|
||||
Buckets: compbasemetrics.ExponentialBuckets(1000, 10.0, 7),
|
||||
StabilityLevel: compbasemetrics.ALPHA,
|
||||
},
|
||||
[]string{"verb", "group", "version", "resource", "subresource", "scope", "component"},
|
||||
@@ -146,9 +147,10 @@ var (
|
||||
)
|
||||
DeprecatedDroppedRequests = compbasemetrics.NewCounterVec(
|
||||
&compbasemetrics.CounterOpts{
|
||||
Name: "apiserver_dropped_requests",
|
||||
Help: "(Deprecated) Number of requests dropped with 'Try again later' response",
|
||||
StabilityLevel: compbasemetrics.ALPHA,
|
||||
Name: "apiserver_dropped_requests",
|
||||
Help: "Number of requests dropped with 'Try again later' response",
|
||||
StabilityLevel: compbasemetrics.ALPHA,
|
||||
DeprecatedVersion: "1.14.0",
|
||||
},
|
||||
[]string{"requestKind"},
|
||||
)
|
||||
@@ -173,7 +175,7 @@ var (
|
||||
&compbasemetrics.HistogramOpts{
|
||||
Name: "apiserver_watch_events_sizes",
|
||||
Help: "Watch event size distribution in bytes",
|
||||
Buckets: prometheus.ExponentialBuckets(1024, 2.0, 8), // 1K, 2K, 4K, 8K, ..., 128K.
|
||||
Buckets: compbasemetrics.ExponentialBuckets(1024, 2.0, 8), // 1K, 2K, 4K, 8K, ..., 128K.
|
||||
StabilityLevel: compbasemetrics.ALPHA,
|
||||
},
|
||||
[]string{"group", "version", "kind"},
|
||||
@@ -298,7 +300,8 @@ func RecordLongRunning(req *http.Request, requestInfo *request.RequestInfo, comp
|
||||
func MonitorRequest(req *http.Request, verb, group, version, resource, subresource, scope, component, contentType string, httpCode, respSize int, elapsed time.Duration) {
|
||||
reportedVerb := cleanVerb(verb, req)
|
||||
dryRun := cleanDryRun(req.URL)
|
||||
client := cleanUserAgent(utilnet.GetHTTPClient(req))
|
||||
// blank out client string here, in order to avoid cardinality issues
|
||||
client := ""
|
||||
elapsedMicroseconds := float64(elapsed / time.Microsecond)
|
||||
elapsedSeconds := elapsed.Seconds()
|
||||
requestCounter.WithLabelValues(reportedVerb, dryRun, group, version, resource, subresource, scope, component, client, contentType, codeToString(httpCode)).Inc()
|
||||
|
||||
Reference in New Issue
Block a user