mirror of
https://github.com/ceph/ceph-csi.git
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87 lines
2.6 KiB
Go
87 lines
2.6 KiB
Go
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/*
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Copyright 2023 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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"sync"
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"k8s.io/component-base/metrics"
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"k8s.io/component-base/metrics/legacyregistry"
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)
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const (
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namespace = "apiserver"
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subsystem = "encryption_config_controller"
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)
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var (
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encryptionConfigAutomaticReloadFailureTotal = metrics.NewCounter(
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&metrics.CounterOpts{
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Namespace: namespace,
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Subsystem: subsystem,
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Name: "automatic_reload_failures_total",
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Help: "Total number of failed automatic reloads of encryption configuration.",
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StabilityLevel: metrics.ALPHA,
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},
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)
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encryptionConfigAutomaticReloadSuccessTotal = metrics.NewCounter(
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&metrics.CounterOpts{
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Namespace: namespace,
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Subsystem: subsystem,
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Name: "automatic_reload_success_total",
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Help: "Total number of successful automatic reloads of encryption configuration.",
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StabilityLevel: metrics.ALPHA,
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},
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)
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encryptionConfigAutomaticReloadLastTimestampSeconds = metrics.NewGaugeVec(
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&metrics.GaugeOpts{
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Namespace: namespace,
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Subsystem: subsystem,
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Name: "automatic_reload_last_timestamp_seconds",
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Help: "Timestamp of the last successful or failed automatic reload of encryption configuration.",
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StabilityLevel: metrics.ALPHA,
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},
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[]string{"status"},
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)
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)
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var registerMetrics sync.Once
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func RegisterMetrics() {
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registerMetrics.Do(func() {
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legacyregistry.MustRegister(encryptionConfigAutomaticReloadFailureTotal)
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legacyregistry.MustRegister(encryptionConfigAutomaticReloadSuccessTotal)
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legacyregistry.MustRegister(encryptionConfigAutomaticReloadLastTimestampSeconds)
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})
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}
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func RecordEncryptionConfigAutomaticReloadFailure() {
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encryptionConfigAutomaticReloadFailureTotal.Inc()
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recordEncryptionConfigAutomaticReloadTimestamp("failure")
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}
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func RecordEncryptionConfigAutomaticReloadSuccess() {
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encryptionConfigAutomaticReloadSuccessTotal.Inc()
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recordEncryptionConfigAutomaticReloadTimestamp("success")
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}
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func recordEncryptionConfigAutomaticReloadTimestamp(result string) {
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encryptionConfigAutomaticReloadLastTimestampSeconds.WithLabelValues(result).SetToCurrentTime()
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}
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