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Added sample model class to retrieve timestamp in custom metrics provider.go class

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This commit is contained in:
impact-maker 2023-01-07 16:16:37 +05:30
parent 80df37b920
commit f4f1cadbda
1 changed files with 5 additions and 15 deletions
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20
pkg/custom-provider/provider.go
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@ -80,7 +80,7 @@ func NewPrometheusProvider(mapper apimeta.RESTMapper, kubeClient dynamic.Interfa
}, lister
}
func (p *prometheusProvider) metricFor(value pmodel.SampleValue, name types.NamespacedName, info provider.CustomMetricInfo, metricSelector labels.Selector) (*custom_metrics.MetricValue, error) {
func (p *prometheusProvider) metricFor(sample *model.Sample, value pmodel.SampleValue, name types.NamespacedName, info provider.CustomMetricInfo, metricSelector labels.Selector) (*custom_metrics.MetricValue, error) {
ref, err := helpers.ReferenceFor(p.mapper, name, info)
if err != nil {
return nil, err
@ -99,18 +99,8 @@ func (p *prometheusProvider) metricFor(value pmodel.SampleValue, name types.Name
Name: info.Metric,
},
// TODO(directxman12): use the right timestamp
/*Making the changes in the timestamp as per issue
number #545*/
// Previously set timestamp
//Timestamp: metav1.Time{Time: time.Now()},
// Newly set timestamp
Timestamp: metav1.Time{
Time: value.Timestamp.Time(),
Time: sample.Timestamp.Time(),
},
Value: *q,
}
@ -126,7 +116,7 @@ func (p *prometheusProvider) metricFor(value pmodel.SampleValue, name types.Name
return metric, nil
}
func (p *prometheusProvider) metricsFor(valueSet pmodel.Vector, namespace string, names []string, info provider.CustomMetricInfo, metricSelector labels.Selector) (*custom_metrics.MetricValueList, error) {
func (p *prometheusProvider) metricsFor(sample *model.Sample, valueSet pmodel.Vector, namespace string, names []string, info provider.CustomMetricInfo, metricSelector labels.Selector) (*custom_metrics.MetricValueList, error) {
values, found := p.MatchValuesToNames(info, valueSet)
if !found {
return nil, provider.NewMetricNotFoundError(info.GroupResource, info.Metric)
@ -138,7 +128,7 @@ func (p *prometheusProvider) metricsFor(valueSet pmodel.Vector, namespace string
continue
}
value, err := p.metricFor(values[name], types.NamespacedName{Namespace: namespace, Name: name}, info, metricSelector)
value, err := p.metricFor(sample, values[name], types.NamespacedName{Namespace: namespace, Name: name}, info, metricSelector)
if err != nil {
return nil, err
}
@ -219,7 +209,7 @@ func (p *prometheusProvider) GetMetricBySelector(ctx context.Context, namespace
}
// return the resulting metrics
return p.metricsFor(queryResults, namespace, resourceNames, info, metricSelector)
return p.metricsFor(sample, queryResults, namespace, resourceNames, info, metricSelector)
}
type cachingMetricsLister struct {