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* Alerting: Document Grafana 8 High Availability setup * Apply suggestions from code review Co-authored-by: Yuriy Tseretyan <tceretian@gmail.com> * Wordsmithing * Apply suggestions from code review Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> * Address review feedback * Apply suggestions from code review Co-authored-by: George Robinson <george.robinson@grafana.com> * Update docs/sources/alerting/unified-alerting/high-availability.md Co-authored-by: George Robinson <george.robinson@grafana.com> * address review feedback * Prettier Co-authored-by: Yuriy Tseretyan <tceretian@gmail.com> Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com> Co-authored-by: George Robinson <george.robinson@grafana.com>
28 lines
1.8 KiB
Markdown
28 lines
1.8 KiB
Markdown
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title = "Alerts"
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weight = 110
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# Grafana alerts
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Alerts allow you to learn about problems in your systems moments after they occur. Robust and actionable alerts help you identify and resolve issues quickly, minimizing disruption to your services.
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Grafana 8.0 has new and improved alerting that centralizes alerting information in a single, searchable view. It allows you to:
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- Create and manage Grafana alerts
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- Create and manage Cortex and Loki managed alerts
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- View alerting information from Prometheus and Alertmanager compatible data sources
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Grafana 8 alerting has four key components:
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- Alerting rule - Evaluation criteria that determine whether an alert will fire. It consists of one or more queries and expressions, a condition, the frequency of evaluation, and optionally, the duration over which the condition is met.
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- Contact point - Channel for sending notifications when the conditions of an alerting rule are met.
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- Notification policy - Set of matching and grouping criteria used to determine where and how frequently to send notifications.
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- Silences - Date and matching criteria used to silence notifications.
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To learn more, see [What's New with Grafana 8 alerting]({{< relref "../alerting/unified-alerting/difference-old-new.md" >}}).
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For information on how to create and manage Grafana 8 alerts and notifications, refer to [Overview of Grafana 8.0 alerts]({{< relref "../alerting/unified-alerting/_index.md" >}}) and [Create and manage Grafana 8 alerting rules]({{< relref "./unified-alerting/alerting-rules/_index.md" >}}).
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> **Note:** Grafana 8 alerting is an [opt-in]({{< relref "./unified-alerting/opt-in.md" >}}) feature. Out of the box, Grafana still supports old [legacy dashboard alerts]({{< relref "./old-alerting/_index.md" >}}). We encourage you to create issues in the Grafana GitHub repository for bugs found while testing Grafana 8 alerts.
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