263c9169bc
Backports the following commits to 6.x: - Deprecate xpack:defaultAdminEmail for monitoring alerts (#22195)
52 lines
2 KiB
Plaintext
52 lines
2 KiB
Plaintext
[role="xpack"]
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[[cluster-alerts]]
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=== Cluster Alerts
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The *Monitoring > Clusters* page in {kib} summarizes the status of your Elastic
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stack. You can drill down into the metrics to view more information about your
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cluster and specific nodes, instances, and indices.
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The Top Cluster Alerts shown on the Clusters page notify you of
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conditions that require your attention:
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* {es} Cluster Health Status is Yellow (missing at least one replica)
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or Red (missing at least one primary).
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* {es} Version Mismatch. You have {es} nodes with
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different versions in the same cluster.
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* {kib} Version Mismatch. You have {kib} instances with different
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versions running against the same {es} cluster.
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* Logstash Version Mismatch. You have Logstash nodes with different
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versions reporting stats to the same monitoring cluster.
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+
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--
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If you do not preserve the data directory when upgrading a {kib} or
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Logstash node, the instance is assigned a new persistent UUID and shows up
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as a new instance
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--
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* {xpack} License Expiration. When the {xpack} license expiration date
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approaches, you will get notifications with a severity level relative to how
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soon the expiration date is:
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** 60 days: Informational alert
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** 30 days: Low-level alert
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** 15 days: Medium-level alert
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** 7 days: Severe-level alert
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+
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The 60-day and 30-day thresholds are skipped for Trial licenses, which are only
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valid for 30 days.
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Monitoring checks the cluster alert conditions every minute. Cluster
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alerts are automatically dismissed when the condition is resolved.
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include::cluster-alerts-license.asciidoc[]
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[float]
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[[cluster-alert-email-notifications]]
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==== Email Notifications
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To receive email notifications for the Cluster Alerts:
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1. Configure an email account as described in
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{xpack-ref}/actions-email.html#configuring-email[Configuring Email Accounts].
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2. Configure the `xpack.monitoring.cluster_alerts.email_notifications.email_address` setting in `kibana.yml` with your email address.
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Email notifications are sent only when Cluster Alerts are triggered and resolved.
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