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rebase: update kubernetes to v1.20.0
updated kubernetes packages to latest release. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
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mergify[bot]
parent
4abe128bd8
commit
83559144b1
14
vendor/k8s.io/component-base/metrics/http.go
generated
vendored
14
vendor/k8s.io/component-base/metrics/http.go
generated
vendored
@ -17,6 +17,7 @@ limitations under the License.
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package metrics
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import (
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"io"
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"net/http"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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@ -61,3 +62,16 @@ func (ho *HandlerOpts) toPromhttpHandlerOpts() promhttp.HandlerOpts {
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func HandlerFor(reg Gatherer, opts HandlerOpts) http.Handler {
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return promhttp.HandlerFor(reg, opts.toPromhttpHandlerOpts())
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}
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// HandlerWithReset return an http.Handler with Reset
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func HandlerWithReset(reg KubeRegistry, opts HandlerOpts) http.Handler {
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defaultHandler := promhttp.HandlerFor(reg, opts.toPromhttpHandlerOpts())
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if r.Method == http.MethodDelete {
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reg.Reset()
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io.WriteString(w, "metrics reset\n")
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return
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}
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defaultHandler.ServeHTTP(w, r)
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})
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}
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