In Mackerel, it's possible to suspend monitoring for a specified period of time. You can set alerts not to occur during periods when the load is known to increase, such as regular batch processing and maintenance periods.
This configuration which includes the period of monitoring suspension and the target scope is referred to as downtime.
Configuring Downtime
From the console screen
Downtime can be configured from https://mackerel.io/my/downtimes.
The most basic downtime specifies only the time period for which monitoring is to be suspended.
Set the start date and time and the duration of suspension.
To have the downtime repeat at regular intervals, configure the recurrence setting.
Settings such as every other weekend can also be configured.
Lastly, set the target scope for the downtime.
Filtering based on services, roles, and monitoring settings as well as exlusion settings are supported.
Specifying services and roles and specifying monitoring settings are AND conditions.
From the API
Downtime can also be configured using the API.
The following command configures a downtime for the target TestService that starts from the current time with a duration of one hour.
curl -X POST https://api.mackerelio.com/api/v0/downtimes \
-H "X-Api-Key: $MACKEREL_APIKEY" \
-H "Content-Type: application/json" \
-d '{"name": "Test downtime", "start": '$(date +%s)', "duration": 60, "serviceScopes": ["TestService"] }'
For more detailed information, check out the API document