我可以在警报消息中包括规则值吗？

Question

当我们调整某些值以调整规则的敏感性时，将这些值包括在规则消息中会很有帮助。

例如，在我们的metric_aggregation规则中，我们将玩buffer_time和realert次。我们可以将这些值放在规则消息中吗？

采样规则-注意文本中的硬编码值：

name: CPU Spike
type: metric_aggregation

index: metricbeat-*

buffer_time:
  seconds: 60

realert:
  minutes: 15

metric_agg_key: windows.perfmon.processor.time.total.pct
metric_agg_type: avg
query_key: beat.hostname.keyword
timestamp_field: "@timestamp"

max_threshold: 80.0

filter:
- exists:
    field: windows.perfmon.processor.time.total.pct

alert:
- "email"

use_local_time: true

email:
- "someone@example.com"

from_addr: "Monitor <monitoring.no-reply@example.com>"

email_format: "html"

alert_subject: "ALERT: CPU Spike {0} @ {1}"
alert_subject_args:
  - beat.hostname.keyword
  - "@timestamp"

alert_text: |
  <h3>Alert!</h3>
  <p>Timestamp: {0}.</p>
  <p>Server: {1}</p>
  <p>The <b>system.cpu.system.pct_avg</b> was {2:.2f}% over at least 60 sec.</p>
  <p>This alert will not repeat for 15 min even if the situation is still happening.</p>
  <pre>

alert_text_args: 
- "@timestamp"
- beat.hostname.keyword
- metric_windows.perfmon.processor.time.total.pct_avg