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e4e9dfb785
* vmagent: respect `-usePromCompatibleNaming` if no relabeling is set See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3493 Signed-off-by: hagen1778 <roman@victoriametrics.com> * vmagent: upd test Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
package remotewrite
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import (
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"reflect"
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"testing"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/prompbmarshal"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/promrelabel"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/promutils"
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)
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func TestApplyRelabeling(t *testing.T) {
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f := func(extraLabels []prompbmarshal.Label, pcs *promrelabel.ParsedConfigs, sTss, sExpTss string) {
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rctx := &relabelCtx{}
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tss, expTss := parseSeries(sTss), parseSeries(sExpTss)
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gotTss := rctx.applyRelabeling(tss, extraLabels, pcs)
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if !reflect.DeepEqual(gotTss, expTss) {
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t.Fatalf("expected to have: \n%v;\ngot: \n%v", expTss, gotTss)
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}
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}
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f(nil, nil, "up", "up")
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f([]prompbmarshal.Label{{Name: "foo", Value: "bar"}}, nil, "up", `up{foo="bar"}`)
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f([]prompbmarshal.Label{{Name: "foo", Value: "bar"}}, nil, `up{foo="baz"}`, `up{foo="bar"}`)
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pcs, err := promrelabel.ParseRelabelConfigsData([]byte(`
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- target_label: "foo"
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replacement: "aaa"
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- action: labeldrop
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regex: "env.*"
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`))
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if err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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f(nil, pcs, `up{foo="baz", env="prod"}`, `up{foo="aaa"}`)
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oldVal := *usePromCompatibleNaming
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*usePromCompatibleNaming = true
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f(nil, nil, `foo.bar`, `foo_bar`)
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*usePromCompatibleNaming = oldVal
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}
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func parseSeries(data string) []prompbmarshal.TimeSeries {
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var tss []prompbmarshal.TimeSeries
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tss = append(tss, prompbmarshal.TimeSeries{
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Labels: promutils.MustNewLabelsFromString(data).GetLabels(),
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})
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return tss
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}
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