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Introduce average resampler support

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Fixes #526

Entire-Checkpoint: 893a1de325b5
This commit is contained in:
Jan Eitzinger
2026-03-19 21:16:48 +01:00
parent 10b4fa5a06
commit c0d2d65f96
17 changed files with 239 additions and 73 deletions
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19
pkg/metricstore/api.go
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@@ -51,14 +51,15 @@ type APIMetricData struct {
//
// The request can be customized with flags to include/exclude statistics, raw data, and padding.
type APIQueryRequest struct {
Cluster string `json:"cluster"`
Queries []APIQuery `json:"queries"`
ForAllNodes []string `json:"for-all-nodes"`
From int64 `json:"from"`
To int64 `json:"to"`
WithStats bool `json:"with-stats"`
WithData bool `json:"with-data"`
WithPadding bool `json:"with-padding"`
Cluster string `json:"cluster"`
Queries []APIQuery `json:"queries"`
ForAllNodes []string `json:"for-all-nodes"`
From int64 `json:"from"`
To int64 `json:"to"`
WithStats bool `json:"with-stats"`
WithData bool `json:"with-data"`
WithPadding bool `json:"with-padding"`
ResampleAlgo string `json:"resample-algo,omitempty"`
}
// APIQueryResponse represents the response to an APIQueryRequest.
@@ -279,7 +280,7 @@ func FetchData(req APIQueryRequest) (*APIQueryResponse, error) {
for _, sel := range sels {
data := APIMetricData{}
data.Data, data.From, data.To, data.Resolution, err = ms.Read(sel, query.Metric, req.From, req.To, query.Resolution)
data.Data, data.From, data.To, data.Resolution, err = ms.Read(sel, query.Metric, req.From, req.To, query.Resolution, req.ResampleAlgo)
if err != nil {
// Skip Error If Just Missing Host or Metric, Continue
// Empty Return For Metric Handled Gracefully By Frontend