48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
/*
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Copyright 2024 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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"fmt"
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"k8s.io/component-base/metrics/testutil"
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)
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// KubeProxyMetrics is metrics for kube-proxy
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type KubeProxyMetrics testutil.Metrics
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// GetCounterMetricValue returns value for metric type counter.
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func (m *KubeProxyMetrics) GetCounterMetricValue(metricName string) (float64, error) {
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if len(testutil.Metrics(*m)[metricName]) == 0 {
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return 0, fmt.Errorf("metric '%s' not found", metricName)
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}
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return float64(testutil.Metrics(*m)[metricName][0].Value), nil
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}
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func newKubeProxyMetricsMetrics() KubeProxyMetrics {
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result := testutil.NewMetrics()
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return KubeProxyMetrics(result)
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}
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func parseKubeProxyMetrics(data string) (KubeProxyMetrics, error) {
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result := newKubeProxyMetricsMetrics()
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if err := testutil.ParseMetrics(data, (*testutil.Metrics)(&result)); err != nil {
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return KubeProxyMetrics{}, err
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}
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return result, nil
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}
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