github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-08-09 12:07:47 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #120474 from YaoC/register-apiserver-handlers-metrics

Browse Source 
Register metrics for apiserver handlers
This commit is contained in:
Kubernetes Prow Robot 2023-10-28 19:34:52 +02:00 committed by GitHub
commit 9482248aa9
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
staging/src/k8s.io/apiserver/pkg/endpoints/handlers/metrics/metrics.go
View File

@ -18,8 +18,10 @@ package metrics
import (
"context"
"sync"
"k8s.io/component-base/metrics"
"k8s.io/component-base/metrics/legacyregistry"
)
type RequestBodyVerb string
@ -47,6 +49,15 @@ var (
)
)
var registerMetrics sync.Once
// Register all metrics.
func Register() {
registerMetrics.Do(func() {
legacyregistry.MustRegister(RequestBodySizes)
})
}
func RecordRequestBodySize(ctx context.Context, resource string, verb RequestBodyVerb, size int) {
RequestBodySizes.WithContext(ctx).WithLabelValues(resource, string(verb)).Observe(float64(size))
}

2
staging/src/k8s.io/apiserver/pkg/server/routes/metrics.go
View File

@ -17,6 +17,7 @@ limitations under the License.
package routes
import (
handlersmetrics "k8s.io/apiserver/pkg/endpoints/handlers/metrics"
apimetrics "k8s.io/apiserver/pkg/endpoints/metrics"
"k8s.io/apiserver/pkg/server/mux"
cachermetrics "k8s.io/apiserver/pkg/storage/cacher/metrics"
@ -52,4 +53,5 @@ func register() {
etcd3metrics.Register()
flowcontrolmetrics.Register()
peerproxymetrics.Register()
handlersmetrics.Register()
}