AWS Code Sample
Catalog

cw_enablealarmactions.js

cw_enablealarmactions.js demonstrates how to enable actions for Amazon CloudWatch alarms.

// Copyright 2010-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. // Licensed under the Apache-2.0 License on an "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND. // ABOUT THIS NODE.JS SAMPLE: This sample is part of the SDK for JavaScript Developer Guide topic at // https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/cloudwatch-examples-using-alarm-actions.html // Load the AWS SDK for Node.js var AWS = require('aws-sdk'); // Set the region AWS.config.update({region: 'REGION'}); // Create CloudWatch service object var cw = new AWS.CloudWatch({apiVersion: '2010-08-01'}); var params = { AlarmName: 'Web_Server_CPU_Utilization', ComparisonOperator: 'GreaterThanThreshold', EvaluationPeriods: 1, MetricName: 'CPUUtilization', Namespace: 'AWS/EC2', Period: 60, Statistic: 'Average', Threshold: 70.0, ActionsEnabled: true, AlarmActions: ['ACTION_ARN'], AlarmDescription: 'Alarm when server CPU exceeds 70%', Dimensions: [ { Name: 'InstanceId', Value: 'INSTANCE_ID' }, ], Unit: 'Seconds' }; cw.putMetricAlarm(params, function(err, data) { if (err) { console.log("Error", err); } else { console.log("Alarm action added", data); var paramsEnableAlarmAction = { AlarmNames: [paramsUpdateAlarm.AlarmName] }; cw.enableAlarmActions(paramsEnableAlarmAction, function(err, data) { if (err) { console.log("Error", err); } else { console.log("Alarm action enabled", data); } }); } });

Sample Details

Service: cloudwatch

Last tested: 2018-06-02

Author: daviddeyo

Type: full-example

On this page: