Composite
Provides a CloudWatch Composite Alarm resource.
NOTE: An alarm (composite or metric) cannot be destroyed when there are other composite alarms depending on it. This can lead to a cyclical dependency on update, as the provider will unsuccessfully attempt to destroy alarms before updating the rule. Consider using
depends_on, references to alarm names, and two-stage updates.
Example Usage
package generated_program;
import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.aws.cloudwatch.CompositeAlarm;
import com.pulumi.aws.cloudwatch.CompositeAlarmArgs;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
public class App {
public static void main(String[] args) {
Pulumi.run(App::stack);
}
public static void stack(Context ctx) {
var example = new CompositeAlarm("example", CompositeAlarmArgs.builder()
.alarmDescription("This is a composite alarm!")
.alarmName("example-composite-alarm")
.alarmActions(aws_sns_topic.example().arn())
.okActions(aws_sns_topic.example().arn())
.alarmRule("""
ALARM(%s) OR
ALARM(%s)
", aws_cloudwatch_metric_alarm.alpha().alarm_name(),aws_cloudwatch_metric_alarm.bravo().alarm_name()))
.build());
}
}Import
Use the alarm_name to import a CloudWatch Composite Alarm. For example
$ pulumi import aws:cloudwatch/compositeAlarm:CompositeAlarm test my-alarmConstructors
Properties
Indicates whether actions should be executed during any changes to the alarm state of the composite alarm. Defaults to true.
The set of actions to execute when this alarm transitions to the ALARM state from any other state. Each action is specified as an ARN. Up to 5 actions are allowed.
The description for the composite alarm.
An expression that specifies which other alarms are to be evaluated to determine this composite alarm's state. For syntax, see Creating a Composite Alarm. The maximum length is 10240 characters.
The set of actions to execute when this alarm transitions to the INSUFFICIENT_DATA state from any other state. Each action is specified as an ARN. Up to 5 actions are allowed.