mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-14 18:30:21 +00:00
1b23d78113
Updated kubernetes packages to latest release. resizefs package has been included into k8s.io/mount-utils package. updated code to use the same. Updates: #1968 Signed-off-by: Rakshith R <rar@redhat.com>
52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
/*
|
|
Copyright 2019 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 metrics
|
|
|
|
import (
|
|
"time"
|
|
|
|
"k8s.io/klog/v2"
|
|
)
|
|
|
|
var processStartTime = NewGaugeVec(
|
|
&GaugeOpts{
|
|
Name: "process_start_time_seconds",
|
|
Help: "Start time of the process since unix epoch in seconds.",
|
|
StabilityLevel: ALPHA,
|
|
},
|
|
[]string{},
|
|
)
|
|
|
|
// RegisterProcessStartTime registers the process_start_time_seconds to
|
|
// a prometheus registry. This metric needs to be included to ensure counter
|
|
// data fidelity.
|
|
func RegisterProcessStartTime(registrationFunc func(Registerable) error) error {
|
|
start, err := getProcessStart()
|
|
if err != nil {
|
|
klog.Errorf("Could not get process start time, %v", err)
|
|
start = float64(time.Now().Unix())
|
|
}
|
|
// processStartTime is a lazy metric which only get initialized after registered.
|
|
// so we need to register the metric first and then set the value for it
|
|
if err = registrationFunc(processStartTime); err != nil {
|
|
return err
|
|
}
|
|
|
|
processStartTime.WithLabelValues().Set(start)
|
|
return nil
|
|
}
|