title: Prometheus Alertmanager: is dynamic alert name possible
body: <p>Can we have dynamic alert names for Alertmanager alert rule?</p>
  <p>Such as:</p>
  <pre><code>    - alert: &quot;Dependency Status - {{ $labels.serviceName }} unhealthy &quot;
        expr: 100*avg_over_time(dependency_status{}[30m]) &lt; 90
        for: 1m
        labels:
          severity: warning
          action: page
          pager: pagerDutyService
        annotations:
          summary: &quot;Dependency Unhealthy - Service: {{ $labels.serviceName }}&quot;
          information: &quot;Dependency Status availability rate over 30m for service &quot;{{ $labels.serviceName }} at {{ $value }}%&quot;
  </code></pre>