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1.4 alerting - Coggle Diagram
1.4 alerting
Azure service health
- Specific operations: ex vm deleted
- Service health events: incidents
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Azure Monitor
- metric-based data
- log-based data
three signal types
- Metric alerts
- Activity log alerts: Azure resources change state
- Log alerts
alert rule
- resource
- condition: signal type and alert logic
- action
- alert detail: name, description, severity
alert capabilities aren't yet available for
- Service health alerts based on activity logs
- Web availability tests through Application Insights
Alert summary view
filters
subscriptions, resource groups, or time ranges
alert state
New, Acknowledged, Closed
log alerts
use log data to assess the rule logic and,
if necessary, trigger an aler
log search rule
- Log query: The query that runs every time the alert rule fires.
- Time period: The time range for the query.
- Frequency: How often the query should run.
- Threshold: The trigger point for an alert to be created.
Metric measurement log
additional criteria
- Aggregate function
- group field
- interval
- threshold
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threshold
- static
- dynamic: machine learning