e634f04d8c
This brings in some cri api changes for cgroups, Windows pod sandbox security context changes and some new fields for the Windows version of a privileged container. This also unfortunately bumps the prometheus client, grpc middleware, bolt and klog :( Signed-off-by: Daniel Canter <dcanter@microsoft.com>
52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package metrics
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import (
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"time"
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"k8s.io/klog/v2"
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)
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var processStartTime = NewGaugeVec(
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&GaugeOpts{
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Name: "process_start_time_seconds",
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Help: "Start time of the process since unix epoch in seconds.",
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StabilityLevel: ALPHA,
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},
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[]string{},
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)
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// RegisterProcessStartTime registers the process_start_time_seconds to
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// a prometheus registry. This metric needs to be included to ensure counter
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// data fidelity.
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func RegisterProcessStartTime(registrationFunc func(Registerable) error) error {
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start, err := getProcessStart()
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if err != nil {
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klog.Errorf("Could not get process start time, %v", err)
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start = float64(time.Now().Unix())
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}
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// processStartTime is a lazy metric which only get initialized after registered.
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// so we need to register the metric first and then set the value for it
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if err = registrationFunc(processStartTime); err != nil {
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return err
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}
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processStartTime.WithLabelValues().Set(start)
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return nil
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}
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