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c7fc0d0d2f
…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.
(cherry picked from commit ae4d376e41)
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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