mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-19 04:40:19 +00:00
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
|
/*
|
||
|
|
Copyright 2022 The Kubernetes Authors.
|
||
|
|
|
||
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
you may not use this file except in compliance with the License.
|
||
|
|
You may obtain a copy of the License at
|
||
|
|
|
||
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
|
||
|
|
Unless required by applicable law or agreed to in writing, software
|
||
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
See the License for the specific language governing permissions and
|
||
|
|
limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
package feature
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
|
||
|
|
k8smetrics "k8s.io/component-base/metrics"
|
||
|
|
"k8s.io/component-base/metrics/legacyregistry"
|
||
|
|
)
|
||
|
|
|
||
|
|
var (
|
||
|
|
// featureInfo is a Prometheus Gauge metrics used for recording the enablement of a k8s feature.
|
||
|
|
featureInfo = k8smetrics.NewGaugeVec(
|
||
|
|
&k8smetrics.GaugeOpts{
|
||
|
|
Namespace: "kubernetes",
|
||
|
|
Name: "feature_enabled",
|
||
|
|
Help: "This metric records the data about the stage and enablement of a k8s feature.",
|
||
|
|
StabilityLevel: k8smetrics.ALPHA,
|
||
|
|
},
|
||
|
|
[]string{"name", "stage"},
|
||
|
|
)
|
||
|
|
)
|
||
|
|
|
||
|
|
func init() {
|
||
|
|
legacyregistry.MustRegister(featureInfo)
|
||
|
|
}
|
||
|
|
|
||
|
|
func ResetFeatureInfoMetric() {
|
||
|
|
featureInfo.Reset()
|
||
|
|
}
|
||
|
|
|
||
|
|
func RecordFeatureInfo(ctx context.Context, name string, stage string, enabled bool) {
|
||
|
|
value := 0.0
|
||
|
|
if enabled {
|
||
|
|
value = 1.0
|
||
|
|
}
|
||
|
|
featureInfo.WithContext(ctx).WithLabelValues(name, stage).Set(value)
|
||
|
|
}
|