89 lines
2.8 KiB
Go
89 lines
2.8 KiB
Go
/*
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Copyright 2025 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 validation
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import (
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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" // Keep it consistent; apiserver is handling it
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subsystem = "validation"
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)
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// ValidationMetrics is the interface for validation metrics.
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type ValidationMetrics interface {
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IncDeclarativeValidationMismatchMetric()
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IncDeclarativeValidationPanicMetric()
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Reset()
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}
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var validationMetricsInstance = &validationMetrics{
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DeclarativeValidationMismatchCounter: 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: "declarative_validation_mismatch_total",
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Help: "Number of times declarative validation results differed from handwritten validation results for core types.",
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StabilityLevel: metrics.BETA,
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},
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),
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DeclarativeValidationPanicCounter: 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: "declarative_validation_panic_total",
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Help: "Number of times declarative validation has panicked during validation.",
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StabilityLevel: metrics.BETA,
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},
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),
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}
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// Metrics provides access to validation metrics.
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var Metrics ValidationMetrics = validationMetricsInstance
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func init() {
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legacyregistry.MustRegister(validationMetricsInstance.DeclarativeValidationMismatchCounter)
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legacyregistry.MustRegister(validationMetricsInstance.DeclarativeValidationPanicCounter)
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}
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type validationMetrics struct {
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DeclarativeValidationMismatchCounter *metrics.Counter
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DeclarativeValidationPanicCounter *metrics.Counter
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}
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// Reset resets the validation metrics.
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func (m *validationMetrics) Reset() {
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m.DeclarativeValidationMismatchCounter.Reset()
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m.DeclarativeValidationPanicCounter.Reset()
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}
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// IncDeclarativeValidationMismatchMetric increments the counter for the declarative_validation_mismatch_total metric.
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func (m *validationMetrics) IncDeclarativeValidationMismatchMetric() {
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m.DeclarativeValidationMismatchCounter.Inc()
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}
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// IncDeclarativeValidationPanicMetric increments the counter for the declarative_validation_panic_total metric.
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func (m *validationMetrics) IncDeclarativeValidationPanicMetric() {
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m.DeclarativeValidationPanicCounter.Inc()
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}
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func ResetValidationMetricsInstance() {
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validationMetricsInstance.Reset()
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}
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