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docs/CHANGELOG.md: follow-up after 2177089f94

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Aliaksandr Valialkin 2022-06-01 14:51:26 +03:00
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2 changed files with 7 additions and 5 deletions
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2
docs/CHANGELOG.md
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@ -16,7 +16,7 @@ The following tip changes can be tested by building VictoriaMetrics components f
## tip
* FEATURE: allow overriding default limits for in-memory cache `indexdb/tagFilters` via flag `-storage.cacheSizeIndexDBTagFilters`. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2663).
* FEATURE: add support of `lowercase` and `uppercase` relabeling actions for compatibility reasons. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2664).
* FEATURE: add support of `lowercase` and `uppercase` relabeling actions in the same way as [Prometheus 2.36.0 does](https://github.com/prometheus/prometheus/releases/tag/v2.36.0). See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2664).
* FEATURE: support query tracing, which allows determining bottlenecks during query processing. See [these docs](https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#query-tracing) and [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403).
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): remove dependency on Internet access in `http://vmagent:8429/targets` page. Previously the page layout was broken without Internet access. See [shis issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2594).
* FEATURE: [vmalert](https://docs.victoriametrics.com/vmalert.html): remove dependency on Internet access in [web API pages](https://docs.victoriametrics.com/vmalert.html#web). Previously the functionality and the layout of these pages was broken without Internet access. See [shis issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2594).

10
lib/promrelabel/relabel.go
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@ -303,16 +303,18 @@ func (prc *parsedRelabelConfig) apply(labels []prompbmarshal.Label, labelsOffset
case "uppercase":
bb := relabelBufPool.Get()
bb.B = concatLabelValues(bb.B[:0], src, prc.SourceLabels, prc.Separator)
value := strings.ToUpper(string(bb.B))
valueStr := string(bb.B)
relabelBufPool.Put(bb)
labels = setLabelValue(labels, labelsOffset, prc.TargetLabel, value)
valueStr = strings.ToUpper(valueStr)
labels = setLabelValue(labels, labelsOffset, prc.TargetLabel, valueStr)
return labels
case "lowercase":
bb := relabelBufPool.Get()
bb.B = concatLabelValues(bb.B[:0], src, prc.SourceLabels, prc.Separator)
value := strings.ToLower(string(bb.B))
valueStr := string(bb.B)
relabelBufPool.Put(bb)
labels = setLabelValue(labels, labelsOffset, prc.TargetLabel, value)
valueStr = strings.ToLower(valueStr)
labels = setLabelValue(labels, labelsOffset, prc.TargetLabel, valueStr)
return labels
default:
logger.Panicf("BUG: unknown `action`: %q", prc.Action)