mirror of
https://github.com/prymitive/karma
synced 2026-05-07 03:26:52 +00:00
23 lines
692 B
Go
23 lines
692 B
Go
package transform
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import (
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"strings"
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"github.com/cloudflare/unsee/slices"
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)
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// StripLables allows filtering out some labels from alerts
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// it takes the list of label keys to ignore and alert label map
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// it will return label map without labels found on the ignore list
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func StripLables(ignoredLabels []string, sourceLabels map[string]string) map[string]string {
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labels := map[string]string{}
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for label, value := range sourceLabels {
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if !slices.StringInSlice(ignoredLabels, label) {
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// strip leading and trailung space in label value
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// this is to normalize values in case space is added by Alertmanager rules
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labels[label] = strings.TrimSpace(value)
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}
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}
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return labels
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}
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