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ae4d376e41
…pair `alert_relabel_configs` in [notifier config](https://docs.victoriametrics.com/vmalert/#notifier-configuration-file) can drop alert labels when used to filter different tenant alert message to different notifier. alertmanager would report error like `msg="Failed to validate alerts" err="at least one label pair required"` in this case, but the rest of the alerts inside one request would still be valid in alertmanager, so it's not severe.
37 lines
1.1 KiB
Text
37 lines
1.1 KiB
Text
{% import (
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"time"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/promrelabel"
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) %}
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{% stripspace %}
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{% func amRequest(alerts []Alert, generatorURL func(Alert) string, relabelCfg *promrelabel.ParsedConfigs) %}
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[
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{% for i, alert := range alerts %}
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{% code lbls := alert.applyRelabelingIfNeeded(relabelCfg) %}
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{% if len(lbls) == 0 %} {% continue %} {% endif %}
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{
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"startsAt":{%q= alert.Start.Format(time.RFC3339Nano) %},
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"generatorURL": {%q= generatorURL(alert) %},
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{% if !alert.End.IsZero() %}
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"endsAt":{%q= alert.End.Format(time.RFC3339Nano) %},
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{% endif %}
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"labels": {
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{% code ll := len(lbls) %}
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{% for idx, l := range lbls %}
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{%q= l.Name %}:{%q= l.Value %}{% if idx != ll-1 %}, {% endif %}
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{% endfor %}
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},
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"annotations": {
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{% code c := len(alert.Annotations) %}
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{% for k,v := range alert.Annotations %}
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{% code c = c-1 %}
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{%q= k %}:{%q= v %}{% if c > 0 %},{% endif %}
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{% endfor %}
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}
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}
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{% if i != len(alerts)-1 %},{% endif %}
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{% endfor %}
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]
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{% endfunc %}
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{% endstripspace %}
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