public void AutoScalingPutScalingPolicy() { #region autoscaling-put-scaling-policy-1 var client = new AmazonAutoScalingClient(); var response = client.PutScalingPolicy(new PutScalingPolicyRequest { AutoScalingGroupName = "my-auto-scaling-group", PolicyName = "alb1000-target-tracking-scaling-policy", PolicyType = "TargetTrackingScaling", TargetTrackingConfiguration = new TargetTrackingConfiguration { PredefinedMetricSpecification = new PredefinedMetricSpecification { PredefinedMetricType = "ALBRequestCountPerTarget", ResourceLabel = "app/my-alb/778d41231b141a0f/targetgroup/my-alb-target-group/943f017f100becff" }, TargetValue = 1000 } }); List <Alarm> alarms = response.Alarms; string policyARN = response.PolicyARN; #endregion }
public static void Configure() { //Amazon Credentials string accessKey = ConfigurationManager.AppSettings["AWSAccessKeyId"]; string secretKey = ConfigurationManager.AppSettings["AWSSecretKey"]; string launchConfigurationName = "ScheduledServicesLaunchConfiguration"; string autoScalingGroupName = "ScheduledServiceASG"; string scaleOutPolicyName = "ScheduledServicesScaleOutSQSPolicy"; string scaleInPolicyName = "ScheduledServicesScaleInSQSPolicy"; string scaleOutARN = ""; string scaleInARN = ""; string queueName = "ScheduledServicesSQS"; string queueURL = ""; string amiID = "AMI_ID"; string instanceType = "INSTANCE_TYPE"; AmazonAutoScalingClient autoScaleClient = new AmazonAutoScalingClient(accessKey, secretKey, RegionEndpoint.USWest2); AmazonSQSClient sqsClient = new AmazonSQSClient(accessKey, secretKey, RegionEndpoint.USWest2); Console.WriteLine("¡¡¡CONFIGURATION INITIALIZED!!!"); Console.WriteLine(""); Console.WriteLine("--------- SQS ---------"); Console.WriteLine(""); Console.WriteLine("Creating the simple queue service item"); Console.WriteLine(""); //Get or create the sqs instance CreateQueueRequest createQueueRequest = new CreateQueueRequest(queueName); CreateQueueResponse createQueueResponse = sqsClient.CreateQueue(createQueueRequest); queueURL = createQueueResponse.QueueUrl; Console.WriteLine("Created the simple queue service item with name: " + queueName + " and url: " + queueURL); Console.WriteLine(""); Console.WriteLine("--------- EC2 ---------"); Console.WriteLine(""); //If not exists any launch configuration with this name, creates DescribeLaunchConfigurationsRequest describeLaunchConfigurationsRequest = new DescribeLaunchConfigurationsRequest(); describeLaunchConfigurationsRequest.LaunchConfigurationNames = new List <string>() { launchConfigurationName }; DescribeLaunchConfigurationsResponse describeLaunchConfigurationsResponse = autoScaleClient.DescribeLaunchConfigurations(describeLaunchConfigurationsRequest); Console.WriteLine("Creating the launch configuration"); Console.WriteLine(""); if (describeLaunchConfigurationsResponse.LaunchConfigurations.Count == 0) { //Create Launch Configuration Request CreateLaunchConfigurationRequest launchConfigurationRequest = new CreateLaunchConfigurationRequest(); launchConfigurationRequest.LaunchConfigurationName = launchConfigurationName; launchConfigurationRequest.ImageId = amiID; launchConfigurationRequest.InstanceType = instanceType; //Create Launch Configuration Response CreateLaunchConfigurationResponse launchConfigurationResponse = autoScaleClient.CreateLaunchConfiguration(launchConfigurationRequest); Console.WriteLine("Created the launch configuration with name: " + launchConfigurationName); Console.WriteLine(""); } else { Console.WriteLine("Founded the launch configuration with name: " + launchConfigurationName); Console.WriteLine(""); } Console.WriteLine("Creating the autoscaling group"); Console.WriteLine(""); DescribeAutoScalingGroupsRequest describeAutoScalingGroupsRequest = new DescribeAutoScalingGroupsRequest(); describeAutoScalingGroupsRequest.AutoScalingGroupNames = new List <string>() { autoScalingGroupName }; DescribeAutoScalingGroupsResponse describeAutoScalingGroupsResponse = autoScaleClient.DescribeAutoScalingGroups(describeAutoScalingGroupsRequest); if (describeAutoScalingGroupsResponse.AutoScalingGroups.Count == 0) { //Create Auto Scaling Group Request CreateAutoScalingGroupRequest autoScalingGroupRequest = new CreateAutoScalingGroupRequest(); autoScalingGroupRequest.AutoScalingGroupName = autoScalingGroupName; autoScalingGroupRequest.MinSize = 1; autoScalingGroupRequest.MaxSize = 3; autoScalingGroupRequest.DesiredCapacity = 1; autoScalingGroupRequest.AvailabilityZones = new List <string>() { "us-west-2a", "us-west-2b", "us-west-2c" }; autoScalingGroupRequest.LaunchConfigurationName = launchConfigurationName; //Create Auto Scaling Group Response autoScaleClient.CreateAutoScalingGroup(autoScalingGroupRequest); Console.WriteLine("Created the autoscaling group with name: " + autoScalingGroupName); Console.WriteLine(""); } else { Console.WriteLine("Founded the autoscaling group with name: " + autoScalingGroupName); Console.WriteLine(""); } Console.WriteLine("Creating the scale out policy"); Console.WriteLine(""); //Policies //Creating scaling out policy for the SQS PutScalingPolicyRequest scalingOutPolicyRequest = new PutScalingPolicyRequest(); scalingOutPolicyRequest.PolicyName = scaleOutPolicyName; scalingOutPolicyRequest.AutoScalingGroupName = autoScalingGroupName; scalingOutPolicyRequest.ScalingAdjustment = -1; scalingOutPolicyRequest.AdjustmentType = "ChangeInCapacity"; PutScalingPolicyResponse scalingOutPolicyResponse = autoScaleClient.PutScalingPolicy(scalingOutPolicyRequest); scaleOutARN = scalingOutPolicyResponse.PolicyARN; Console.WriteLine("Created the scale out policy with arn: " + scaleOutARN); Console.WriteLine(""); Console.WriteLine("Creating the scale in policy"); Console.WriteLine(""); //Creating scaling in policy for the SQS PutScalingPolicyRequest scalingInPolicyRequest = new PutScalingPolicyRequest(); scalingInPolicyRequest.PolicyName = scaleInPolicyName; scalingInPolicyRequest.AutoScalingGroupName = autoScalingGroupName; scalingInPolicyRequest.ScalingAdjustment = 1; scalingInPolicyRequest.AdjustmentType = "ChangeInCapacity"; PutScalingPolicyResponse scalingInPolicyResponse = autoScaleClient.PutScalingPolicy(scalingInPolicyRequest); scaleInARN = scalingInPolicyResponse.PolicyARN; Console.WriteLine("Created the scale in policy with arn: " + scaleInARN); Console.WriteLine(""); AmazonCloudWatchClient cloudWatchClient = new AmazonCloudWatchClient(accessKey, secretKey, RegionEndpoint.USWest2); Console.WriteLine("--------- CLOUD WATCH ---------"); Console.WriteLine(""); Console.WriteLine("Creating the scale in policy"); Console.WriteLine(""); //Scale In PutMetricAlarmRequest metricAlarmScaleInRequest = new PutMetricAlarmRequest(); metricAlarmScaleInRequest.AlarmName = "ScheduledServicesScaleInMetric"; metricAlarmScaleInRequest.MetricName = "ApproximateNumberOfMessagesVisible"; metricAlarmScaleInRequest.Namespace = "AWS/SQS"; metricAlarmScaleInRequest.Period = 300; metricAlarmScaleInRequest.Threshold = 3; metricAlarmScaleInRequest.ComparisonOperator = ComparisonOperator.GreaterThanOrEqualToThreshold; metricAlarmScaleInRequest.Statistic = new Statistic("Average"); Dimension dimensionScaleIn = new Dimension(); dimensionScaleIn.Name = "QueueName"; dimensionScaleIn.Value = queueName; metricAlarmScaleInRequest.Dimensions.Add(dimensionScaleIn); metricAlarmScaleInRequest.EvaluationPeriods = 2; metricAlarmScaleInRequest.AlarmActions.Add(scaleInARN); cloudWatchClient.PutMetricAlarm(metricAlarmScaleInRequest); Console.WriteLine("Created the scale in policy with name: ScheduledServicesScaleInMetric"); Console.WriteLine(""); Console.WriteLine("Creating the scale out policy"); Console.WriteLine(""); //Scale Out PutMetricAlarmRequest metricAlarmScaleOutRequest = new PutMetricAlarmRequest(); metricAlarmScaleOutRequest.AlarmName = "ScheduledServicesScaleOutMetric"; metricAlarmScaleOutRequest.MetricName = "ApproximateNumberOfMessagesVisible"; metricAlarmScaleOutRequest.Namespace = "AWS/SQS"; metricAlarmScaleOutRequest.Period = 300; metricAlarmScaleOutRequest.Threshold = 3; metricAlarmScaleOutRequest.ComparisonOperator = ComparisonOperator.LessThanThreshold; metricAlarmScaleOutRequest.Statistic = new Statistic("Average"); Dimension dimensionScaleOut = new Dimension(); dimensionScaleOut.Name = "QueueName"; dimensionScaleOut.Value = queueName; metricAlarmScaleOutRequest.Dimensions.Add(dimensionScaleOut); metricAlarmScaleOutRequest.EvaluationPeriods = 2; metricAlarmScaleOutRequest.AlarmActions.Add(scaleOutARN); cloudWatchClient.PutMetricAlarm(metricAlarmScaleOutRequest); Console.WriteLine("Created the scale out policy with name: ScheduledServicesScaleOutMetric"); Console.WriteLine(""); Console.WriteLine("¡¡¡CONFIGURATION FINISHED!!!"); }