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clean deprecated apiserver request metrics

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This commit is contained in:
danielqsj 2020-01-10 17:09:26 +08:00
parent 606e4503cf
commit 0e8b956e27
1 changed files with 0 additions and 28 deletions
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28
staging/src/k8s.io/apiserver/pkg/endpoints/metrics/metrics.go
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@ -74,16 +74,6 @@ var (
// should be all lowercase and separated by underscores. // should be all lowercase and separated by underscores.
[]string{"verb", "dry_run", "group", "version", "resource", "subresource", "scope", "component", "client", "contentType", "code"}, []string{"verb", "dry_run", "group", "version", "resource", "subresource", "scope", "component", "client", "contentType", "code"},
) )
// TODO(logicalhan): remove this deprecated metrics after fixing the dependencies
deprecatedRequestCounter = compbasemetrics.NewCounterVec(
&compbasemetrics.CounterOpts{
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"},
)
longRunningRequestGauge = compbasemetrics.NewGaugeVec( longRunningRequestGauge = compbasemetrics.NewGaugeVec(
&compbasemetrics.GaugeOpts{ &compbasemetrics.GaugeOpts{
Name: "apiserver_longrunning_gauge", Name: "apiserver_longrunning_gauge",
@ -105,19 +95,6 @@ var (
}, },
[]string{"verb", "dry_run", "group", "version", "resource", "subresource", "scope", "component"}, []string{"verb", "dry_run", "group", "version", "resource", "subresource", "scope", "component"},
) )
// TODO(wojtek-t): remove this deprecated metrics after fixing the dependencies
deprecatedRequestLatenciesSummary = compbasemetrics.NewSummaryVec(
&compbasemetrics.SummaryOpts{
Name: "apiserver_request_latencies_summary",
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,
DeprecatedVersion: "1.14.0",
},
[]string{"verb", "group", "version", "resource", "subresource", "scope", "component"},
)
responseSizes = compbasemetrics.NewHistogramVec( responseSizes = compbasemetrics.NewHistogramVec(
&compbasemetrics.HistogramOpts{ &compbasemetrics.HistogramOpts{
Name: "apiserver_response_sizes", Name: "apiserver_response_sizes",
@ -186,10 +163,8 @@ var (
metrics = []resettableCollector{ metrics = []resettableCollector{
requestCounter, requestCounter,
deprecatedRequestCounter,
longRunningRequestGauge, longRunningRequestGauge,
requestLatencies, requestLatencies,
deprecatedRequestLatenciesSummary,
responseSizes, responseSizes,
DroppedRequests, DroppedRequests,
RegisteredWatchers, RegisteredWatchers,
@ -282,12 +257,9 @@ func MonitorRequest(req *http.Request, verb, group, version, resource, subresour
reportedVerb := cleanVerb(verb, req) reportedVerb := cleanVerb(verb, req)
dryRun := cleanDryRun(req.URL) dryRun := cleanDryRun(req.URL)
client := cleanUserAgent(utilnet.GetHTTPClient(req)) client := cleanUserAgent(utilnet.GetHTTPClient(req))
elapsedMicroseconds := float64(elapsed / time.Microsecond)
elapsedSeconds := elapsed.Seconds() elapsedSeconds := elapsed.Seconds()
requestCounter.WithLabelValues(reportedVerb, dryRun, group, version, resource, subresource, scope, component, client, contentType, codeToString(httpCode)).Inc() requestCounter.WithLabelValues(reportedVerb, dryRun, group, version, resource, subresource, scope, component, client, contentType, codeToString(httpCode)).Inc()
deprecatedRequestCounter.WithLabelValues(reportedVerb, group, version, resource, subresource, scope, component, client, contentType, codeToString(httpCode)).Inc()
requestLatencies.WithLabelValues(reportedVerb, dryRun, group, version, resource, subresource, scope, component).Observe(elapsedSeconds) requestLatencies.WithLabelValues(reportedVerb, dryRun, group, version, resource, subresource, scope, component).Observe(elapsedSeconds)
deprecatedRequestLatenciesSummary.WithLabelValues(reportedVerb, group, version, resource, subresource, scope, component).Observe(elapsedMicroseconds)
// We are only interested in response sizes of read requests. // We are only interested in response sizes of read requests.
if verb == "GET" || verb == "LIST" { if verb == "GET" || verb == "LIST" {
responseSizes.WithLabelValues(reportedVerb, group, version, resource, subresource, scope, component).Observe(float64(respSize)) responseSizes.WithLabelValues(reportedVerb, group, version, resource, subresource, scope, component).Observe(float64(respSize))