example. They stay in the list for a little bit in case you need information from them, but go away in 24 hours or so I believe. For instructions on how to avoid this problem, see Security groups on the EC2 Instances page of this guide. PDF RSS. When I create new EC2 instances I use an ansible dynamic inventory to create new cloudwatch metrics alarms. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. Terminated instances remain visible after termination (for approximately one hour). Note: When you create or start an instance, it might remain in the pending. 04 Select the Amazon EC2 instance that you want to protect against accidental termination. The following steps will help you create a process utilizing Amazon’s Simple Queue Service (SQS) to remove terminated instances from Active Directory and to help keep a. Auto Scaling is also good for ensuring the health of an application. Complete LifecycleHooks manually. So let's start with what is AutoScaling group. Terminate an Instance To remove the instance's Amazon EBS volumes or Elastic IP addresses, add the --delete-volumes or --delete-elastic-ip arguments, respectively. Run a Windows PowerShell script to remove the computer from the domain. You start instance refreshes in order to update the instances in your Auto Scaling group. When you terminate an instance, any attached EBS volumes with the DeleteOnTermination block device mapping parameter set to true are automatically. When the script is run, the user can specify which option they want to use and provide additional. This feature helps you stop and start the instances or reboot them without worrying about Amazon EC2 Auto Scaling terminating the instances as part of its health checks or during scale-in events. If you have taken a snapshot of the EBS boot volume the instances is using, you will need to register it. The instance is not terminated immediately. I got a bill in November that I went over my usage limit without ever using the instance. It's as easy as 1,2, 3! Follow. Unless you set the instance attribute not to delete the volume. AWS Documentation Amazon EC2 User Guide for Linux Instances. follow the steps above exactly, especially point 6; do not delete the new interface you just added, there must always be two or more. Step One: Create a Snapshot of the Instance In case you ever need to restore this instance to activity you should take a snapshot. Once the pods are all evicted, the node is terminated, but it is not yet deregistered from the ELB. Note the ec2_facts module needs to run on the instance (s) that you. In this step, I create an automation document named LifeCycleHookDoc. 1 Answer. ”. Click “yes” to confirm. As mentioned in the comments, I suggest working with AWS Powershell Module. You need double for: ids = [instance ['InstanceId'] for reservation in ec2_result ['Reservations'] for instance in reservation ['Instances']] Share. Of course our developers are going to take advantage of the auto-scaling which leads to the auto terminate of un-needed EC2 instances. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. If the instance also gets stuck terminating, Amazon EC2 automatically forces it to terminate within a few hours. aws . Terminate interrupted Spot Instances. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. Previously, customers were required to attach an AWS Identity and Access Management (IAM) instance profile to Amazon Elastic Compute Cloud (EC2) instances in order to register with AWS Systems Manager. They must remain to keep the public IP away. This feature provides an extra measure of protection for stateful. 5. Skip directly to the demo: 0:32For more details see the Knowledge Center article with this video: On the EC2 Instances page, click the Actions dropdown button from the dashboard top menu, select Instance State then click Terminate to remove the stopped instance from your AWS account. The only way I think of here is where the ec2-server is attached to auto-scaling group with min =1, you need to check the auto-scaling group and decrease the min to : 0. All EC2 instances must be tagged with a lifetime or a termination_date. Instance C and Instance D fail to terminate because at least one of the specified instances in us-east-1b (Instance C) is enabled for termination protection. Finally, on the next confirmation pop-up, choose Yes to confirm the termination of the AWS. The valid values are: 0 (pending), 16 (running), 32 (shutting-down), 48 (terminated), 64 (stopping), and 80 (stopped). You're redirected to the container instance detail page. A confirmation dialog will appear. Alternatively, you can use EC2 Instance Connect to provide access to users without the need to share and manage SSH keys. EC2 + Datadog: better together. 9 hours into processing a 3-hour long job, rather than an instance that's currently idle. You can launch Spot Instances on spare EC2 capacity for steep discounts in exchange for returning them when Amazon EC2 needs the capacity back. Terminated instances remain visible after termination (for approximately one hour). The following code terminate an instance based on ID and Region. Default termination policy and mixed instances groups. In the Terminate Instances dialog box, review the instance details then click Yes, Terminate to confirm your action. For more information, see Block Device Mapping in the Amazon EC2 User Guide for Linux Instances. g. I do not recommend that you delete your VPC unless you created it yourself. When you delete an Auto Scaling group. You can add the stop, terminate, or reboot, actions to any alarm that is set on an Amazon EC2 per-instance metric, including basic and detailed monitoring metrics provided by Amazon CloudWatch (in the AWS/EC2 namespace), in addition to any custom metrics that include the "InstanceId=" dimension, as long as the InstanceId value refers to a valid. New in amazon. If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated. 25. Amazon EC2 リソースは、いくつかの一般的な請求カテゴリに分類されます。料金の発生を停止するには： すべての AWS リージョンでアクティブな EC2 リソースを特定します。 すべてのリージョンのすべての EC2 インスタンスと関連リソースを終了 (削除) します。Choose Instance state, Terminate instance. A common example is dealing with the remnants of terminated instances from Auto Scaling groups. Navigate to the EC2 dashboard. Yes, you can delete a terminated EC2 instance. def terminate_instance(instance_id): ec2_client = boto3. This automated solution to manage domain membership of dynamic fleet of Amazon EC2 instances should provide for: Seamless AD Domain joining when the new instances join the fleet and it should work both for Managed and native ADs; Automatic unjoining from the AD Domain and removal from AD the respective computer account. EC2 instances can be terminated for a variety of reasons, and since they may terminate abruptly their Active Directory objects may not be removed from Active Directory. In the case of lost nodes, we can check the Hardware tab of the same UI and see the Last state change reason for the terminated instances to see if it’s linked to Spot capacity. Navigate to your AWS Account Management Console on your browser. . Select ‘Terminate’. However when i apply this plan via terraform, and then try to terminate the instance via AWS console the block EBS volume, i. --auto-scaling-group-name My_AutoScalingGroup. Moreover, ASG strives to keep the capacity balanced between Availability Zones by terminating and launching instances in different. Stopping an instance allows you to start it again later, but you might be charged for storage. To terminate (delete) all your active resources, do the following in the respective Regions: Note: Deleted, terminated, or released resources can't be recovered. Detach the instance from the EC2 Auto Scaling group. Sorted by: 4. Name: for example, "Start EC2 instances" and "Stop EC2 instances". I have following task: 1. Release Elastic IP address. Termination protection prevents an instance from accidental termination. Terminate instances in EC2 console. Stopping the instance does change your IP. Select the. As mentioned in the comments, I suggest working with AWS Powershell Module. Any attached EBS volumes will be detached and deleted. The longest one was running for 3 days until I manually terminated it. EC2 has two important concepts here: instances and volumes. Any attached EBS volumes will be detached and deleted. For example, you can change the Amazon Machine Image (AMI) for an Auto Scaling group at any time by changing the launch template or launch configuration. Specify the LookupAttributes and EndTime. Click Users on the navigation menu on the left of the screen. After your instance is terminated, it remains visible on the console briefly, and then the entry is deleted automatically. " sudo shutdown -h now exit 1. It then terminated instances until the running count was 0. The EC2 instance will maintain it's existing public IP address. In the navigation pane, choose Snapshots. The user (or process) is then responsible for completing the lifecycle action via an AWS API call, resulting in the shutdown of the terminated EC2 instance. An Amazon Machine Image (AMI) is a template that contains a software configuration (for example, an operating system, an application server, and applications). Select the stuck instance, choose Instance state, Terminate instance. typing $ reboot then your instance will keep the same internal and public IP. However, I cannot find a way to delete this EC2 instance when I don't want to serve my container any more. Sorted by: 2. On the Manage CloudWatch alarms page, do the following:Save a snapshot of the instance console to the SecResponse S3 bucket. Click on "yes" to proceed with the deletion. AWS charges you only for instances that are running, and as long as you only have one running at any one time you will not be charged. Search for EC2 in the search bar at the top. Confirm the termination when prompted. Currently it is configured so that once it has successfully transitioned to terminated it will remain visible in the console for around 12 hours. For more information, see Use instance scale-in protection . Uncheck the enable. Create an SQS queue for the termination messages. Adding instances in response to. • Termination notices – If you need to save state, upload final log files, or remove Spot Instances from Elastic Load Balancing beforeSchedule type: Periodic. Specifically the CPU Utilization User. The "Delete on Termination" flag is for the volume attached to the instance which indicates whether you want to keep the storage after terminating your ec2-instance. If you want to keep the server around, assuming you're using EBS root instances, you can stop it, which will not delete the server. Unfortunately it doesn't seem like. A quick tutorial on how to remove an EBS volume that is currently attached to an instance. C:\> aws ec2 modify-instance-attribute --instance-id instance_id --no-disable-api-termination. Follow the wizard to launch your instance. There's an Auto Scaling group scale down event. See: Terminate Your Instance. For example, if you configure your Auto Scaling group to use the autoscaling: EC2_INSTANCE_TERMINATE notification type, and your Auto Scaling group terminates an instance, it sends an email notification. Customers use Amazon Elastic Compute Cloud (Amazon EC2). Open the Functions page on the Lambda console. The EC2 instances in an Auto Scaling group have a path, or lifecycle, that differs from that of other EC2 instances. Detach the instance from the EC2 Auto Scaling group. 2. During an instance refresh, Amazon EC2 Auto Scaling terminates instances in the group and then launches replacements for the terminated instances. On the ‘Enable Termination Protection’ window, confirm by choosing ‘Yes, Enable’. 注意事項 ： EC2 執行個體在其終止之後，短時間內仍會. resource('ec2')You can force stop an EC2 instance when the instance appears to be stuck in the stopping or pending state. Any data that was stored locally on the instance will be lost. Assuming your Amazon EC2 instance is running Linux (and the very likely case that you are using SSH-2, not 1), the following should work pretty handily: Remote into your EC2 instance. Create an AMI of the EC2 instance. Share. / Client / terminate_instances. Volumes are the storage attached to an instance. When prompted for confirmation, choose Delete. For more information, see Deleting AWS OpsWorks Instances in. In the popup window, click on Add User. My current idea is to delete the metrics for instances that are in the "Terminating" state, but the downside is that if I run the. An auto-scaling group launches EC2 instances and it appears that instances that run roughly >24 hours begin to degrade in performance. C:> aws ec2 modify-instance-attribute --instance-id instance_id --no-disable-api-termination. Click the Delete button at the top of the console. If you do not specify the option to decrement the desired capacity, Amazon EC2 Auto Scaling launches instances to replace the ones that are terminated. com: $ ansible-playbook -i instance. You can do this from the EC2 console or CLI: aws autoscaling put-lifecycle-hook. By default, Amazon EC2 Auto Scaling creates a new scaling activity for terminating the instance and then terminates it. Each instance has a DisableApiTermination attribute with the default value of false (the instance can be terminated through Amazon EC2). 2. 9. 9 hours into processing a 3-hour long job, rather than an instance that's currently idle. This works because the AMI is created from the snapshot of deleted EC2 instance volume. Select the unused instances you want to delete. It is set to False for all other volume types. Deletion of terminated instances is not a high priority task within the EC2 stack (seems reasonable to me). It selects the Availability Zone with two instances, and terminates the instance that was launched from the oldest launch. You can do this by selecting the instance in the AWS Management Console. 3. To determine your troubleshooting steps, use the instance's description in the Activity History view. Sep 21, 2015 at 21:42. Login to AWS Management console and Open EC2. From AWS Management Console. If following code sample is saved in a file named terminate_ec2. Open the EC2 console and click Auto Scaling Groups in the left-side menu. 2. 0. On the confirmation screen, choose Deregister. 2. The automation document goes through the following steps. Use EC2 Auto Scaling groups or EC2 Fleet to manage your aggregate capacity. Otherwise. aws opsworks delete-instance \ --region us-east-1 \ --instance-id 3a21cfac-4a1f-4ce2-a921-b2cfba6f7771. For more information, see Resource errors. If following code sample is saved in a file named terminate_ec2. By default, the value is one-time. when looking at the instance to. Two things to note here: If you selected Maintain target capacity while creating the Spot fleet, the fleet will replace. Status Reason: Your quota allows for 0 more running instance (s). 3, 2023 extended to work for Bare Metal EC2 Mac Instances. This example shows how you might create an identity-based policy that limits EC2 instances by allowing the action, but explicitly denying access when the request comes from outside the specified IP range. This will also terminate the EC2 instances. To disable termination protection using the AWS CLI, use the following command. ”. Throughout this post, I’ll talk about how you can use AWS Lambda and Amazon CloudWatch Events to automatically remove instances from Chef Server when an EC2 Instance is terminated. Terminated instances remain visible after termination (for approximately one hour). If you had EBS Volume attached without flag for 'delete on termination' you can recover those data. 20. See: Deleting a DB Instance. PRO TIP: If an instance is terminated, it will stay in AWS until it is manually deleted. You can't connect to or start an instance after you've terminated it. 1. Click “Yes, Stop” to stop the instance gracefully. I haven't tried this. Amazon EC2 console. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. If you try terminating a spot instance in the EC2 console when it's set as 'persistent', a new spot instance will spin up in its place in a few minutes. There was an Elastic IP related to this configuration and had to remove by. According to official documentation it will be remove automatically after some time. Not only can we create and modify an EC2 instance—boto3 also provided a method to terminate instances that are no longer required. Choose the Details view. Locate the instance you want to delete, and take note of its Instance ID. Solution 2: Edit the health check grace period for your Auto Scaling group to an appropriate time period for your application. Skip directly to the demo: 0:23For more details on this topic, see the Knowledge Center article associated with this video: for the instance that you would like to delete and right click on the instance. Skip directly to the demo: 0:23For more details on this topic, see the Knowledge Center article associated with this video:. Login to AWS Management Console and navigate to EC2 dashboard. If you had EBS Volume attached without flag for 'delete on termination' you can recover those data. Remove EC2 Instance Connect Endpoint; Service-linked role; Quotas; Connect your instance to a resource. Action examples are code excerpts from larger programs and must be run in context. Login to AWS Management Console . ec2. In that case, the request expires and. Select the check box for tutorial-volumes-backup. 06 On the Change termination protection configuration. I'd like to create a Rule in CloudWatch that can check for alarms of a specific type that have a status INSUFFICENT_DATA and remove that alarm. NuGet packages:aws autoscaling detach-instances --instance-ids YOUR-INSTANCE-ID --no-should-decrement-desired-capacity --auto-scaling-group-name YOUR-ASG-NAME インスタンスをスタンバイ状態から解除. This command will return a JSON output containing information about your instances. When attempting to run Terraform. Click “Yes” to confirm. resource('ec2')Delete snapshots that are no longer needed. you can check here. Any instances that aren’t running aren’t invoiced to you. Remember to always back up your data, terminate any running instances, remove any associated resources, double-check for any remaining dependencies, and. Under certain circumstances, an EC2 can/will fail to initialize successfully in which case we want to remove the resource. For more information, see Install or update the latest version of the AWS CLI and Authentication and access credentials. How to Remove OR Delete AWS EC2 Instance | Terminate AWS EC2 instance | Discard AWS EC2 Instance. Open the Amazon EC2 console: Go to the AWS Management Console and navigate to the EC2 service by clicking on "EC2" in the services list. You can modify this instance attribute while the instance is running or stopped (in the case of Amazon EBS. The method ‘asg_ec2_age_check()’ is where Amazon hands over control to our code for execution. If you do not specify the option to decrement the desired capacity, Amazon EC2 Auto Scaling launches instances to replace the ones that are terminated. it’s common to want to protect all instances and remove protection only for instances with no current or scheduled tasks. And started again: $ aws ec2 start-instances --instance-ids instance_id. Your request will expire once the ValidUntil time is reached. In the Amazon EC2 console, open the Instances pane and select an instance. 28-03-2022, 16:20. 若要終止 (刪除) 所有使用中的資源，請在個別「區域」中執行下列動作：. In this article, we are going to see how to terminate the EC2 instance from AWS CLI. Improve this answer. You can see this on the AWS EC2 console by selecting the AWS EC2. $ aws ec2 modify-instance-attribute --instance-id instance_id--no-disable-api-termination Instances automatically launched or terminated. Instance C and Instance D fail to terminate because at least one of the specified instances in us-east-1b (Instance C) is enabled for termination protection. Then in next pop up click on "Yes Disable" and then you can terminate the instance. Skip directly to the demo: 0:23For more details on this topic, see the Knowledge Center article associated with this video: Search for the instance that you would like to delete and right click on the instance. Deleting an instance also deletes any associated logs or data, and any volumes on the instance. Select the terminated instance that you want to remove. To delete terminated EC2 Instances, locate the instance you want to delete in the EC2 Console under the Instances page. Enable On-Shutdown Policy. So what you can do: check your snapshots and Volumes in the ec2 console. With resource-level permissions, you can set permissions to reboot, start, stop, and terminate specific EC2 instances as well as set permissions to attach, delete, and detach EBS (Elastic Block Store) volumes. Terminate the instance using the AWS Command Line Interface (AWS CLI). Choose Terminate when prompted for confirmation. from the snapshot, make an image. Use one of the following methods to remove terminated instances from your EC2 Auto Scaling group that are still listed as Healthy and InStandby: Use the AWS Command. Any on-demand EC2 instance in a running state can be stopped: $ aws ec2 stop-instances --instance-ids instance_id. The instance type that you specified at launch determines the hardware of the host computer for your instance. The way I set this up, in short, is: Create a role that allows auto scaling to post a message to an SQS queue. You can't remove the terminated instance from the console display yourself. When an EC2 instance is terminated using the terminate-instances command, the following is registered at the OS level: The API request will send a button press event to the guest. Instance C and Instance D fail to terminate because at least one of the specified instances in us-east-1b (Instance C) is enabled for termination protection. 8. This operation is idempotent; if you terminate an instance more than once, each call succeeds. Generally, the following behaviors mean that you've used Amazon EC2 Auto Scaling, EC2 Fleet, or Spot Fleet to scale your computing resources automatically based on criteria that you've defined:The script below will require instance ids. In the navigation pane, choose Clusters and select the cluster that hosts the external instance. This email contains the details of the terminated instance, such as the instance ID and the reason that the instance was. Unfortunately there is no way to remove Terminated instances immediately, as this is imposed by AWS. The terminate function is performed on a collection of instances you have already retrieved. Security. You can modify this instance attribute while the instance is running or stopped (in the case of Amazon EBS. Services such as Amazon ECS have. Select the desired region: In the top-right corner of the console, click on the region dropdown. Then, within the chosen AZ, it uses the Termination Policy to determine which instance to terminate. It is network-attached storage that persists even when an EC2 instance is stopped or terminated. Choose Bills in the navigation pane. Select Actions, Edit and update the service to reduce the desired number of instances by “1”. By using AWS re:Post, you agree to the. However, charges are still incurred for the resources on EBS volumes that you choose to preserve, according. When prompted for confirmation, choose Delete. Step 2: Find the Instance ID. Instances []. May 19, 2020 at 5:04. When you change your EBS-backed instance type, instance restart or replacement behavior depends on the instance type compatibility between the old and new types. To delete terminated EC2 Instances, locate the instance you want to delete in the EC2 Console under the Instances page. terminate ()A: Launch the EC2 instance with two Amazon EBS volumes and configure RAID 0. If you have only one, it will come back when you restart. Set the Amazon EC2 termination protection flag on the instance. Select the desired region: In the top-right corner of the console, click on the region dropdown. Stopping instances will definitely save money. After you successfully stop the instance, you can terminate it. If you ever delete and terminate an ec2 instance, this video is for you!By th. Amazon Elastic Block Store (Amazon EBS) provides block level storage volumes for use with EC2 instances. Caution: Even deleting a load balancer, the Amazon EC2 instances associated with the load balancer still continue to run. Terminated instances remain visible after termination (for approximately one hour). ec2 = boto3. When you no longer need one or more of your Amazon EC2 instances, you can terminate them. #はじめに本記事は過去に別の場所で投稿したものを再編集したものです。. So far so good: - name: set AWS CloudWatch alarms hosts: tag_env_production vars:. When scaling-in, instances are terminated. When one is detected, the event rule triggers a Lambda function. To preserve the root volume when an instance terminates, change the DeleteOnTermination attribute for the root volume to False. The contents of the boot volume is. I've read that this deletes an instance, but it keeps reinstantiating itself. Set your IAM permissions to allow for Amazon EC2 access. Right-click on the instance, from the menu, choose Instance State –> Select Terminate option. To install it, use: ansible-galaxy collection install amazon. py. By default, you can terminate your instance using the Amazon EC2 console, command line interface, or API. 1) you need to mandate that users only ever run EC2 instances with some kind of tagging scheme, e. When Amazon EC2 interrupts a Spot Instance, it either terminates, stops, or. This feature helps you stop and start the instances or reboot them without worrying about Amazon EC2 Auto Scaling terminating the instances as part of its health checks or during scale-in events. If you have an instance with a scheduled event listed, select its. When you terminate an EC2 instance, the instance will be shutdown and the virtual machine that was provisioned for you will be permanently taken away and you will no longer be charged for instance usage. Amazon EC2 shuts down and terminates your instance. This is the alert that is firing: - alert: Host_Down expr: up == 0 for: 5m. persistent-request:- In case of persistent request, it will automatically launch an instance when you manually. Under Auto Scaling in the navigation pane of the Amazon EC2 console navigation pane, choose Auto Scaling Groups, and then select the instance's group. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. However, if you cancel the spot request this will terminate the current spot instance and also prevent any. Step 2: Create a Systems Manager automation document. Furthermore, an instance remains in the Terminating:Wait state for 3600 seconds by default. Dynamic or predictive scaling policies let you add or remove EC2 instance capacity to service established or real-time demand patterns. In this video, you will learn how to Delete or terminate EC2 resources using AWS EC2 Dashboard, AWS is a very popular and large Cloud Hosting provider. It is set to False for all other volume types. Terminated instances remain visible after termination (for approximately one hour). The termination policy for the Auto Scaling group controls which instances are replaced first. You are not billed for HTTP requests used to retrieve instance metadata and user data. A tag is a label that you assign to an AWS resource. 05 Repeat steps no. As a result, new instances might not receive traffic while terminated instances continue to receive requests. Terminate an Amazon EC2 instance using an AWS SDK. In AWS CloudTrail, the event name BidEvictedEvent indicates that Amazon EC2 terminated the Spot Instance. If you terminate the EBS backed instance, it will remove it from the list of running instance, including it's allocated EBS volume. And started again: $ aws ec2 start-instances --instance-ids instance_id. Create a new security group with the name puppet-sg and for the description use Puppet communication between instances. py, import boto3, sys ec2 = boto3. Click the Autoscaling Groups menu item. After your instance is terminated, it remains visible on the console for a short while, and then the entry is automatically deleted. 2. You can retrieve this by running the following command: aws ec2 describe-instances. When an instance is terminated, the instance status changes to terminated. Instances launched in an Auto Scaling group require sufficient warm-up time (grace period) to prevent early termination due to a. Volumes attached after instance launch continue running. Depending on how you set up the instance, the volume may or may not have been deleted. This ensures graceful instance termination. amazon. Under Scheduled events, you can see the events that are associated with your Amazon EC2 instances and volumes, organized by Region. When Amazon EC2 interrupts a Spot Instance, it terminates the instance by default, unless you specify a different interruption behavior, such as stop or hibernate. You can't delete it once it is associated with the instance. 6. If you terminate multiple instances across. Once you terminate instance the request goes away. Creating custom user permission roles. Step 2: Find the Instance ID. To disable termination protection using the AWS CLI, use the following command. You can see this action in context in the following code example: Get started with instances. Follow these steps to delete unused EC2 instances: Access the EC2 Console. Below is where you would find the option in the menu (it's the last item), you can see the item at the bottom. Suspending a process affects all instances in your Auto Scaling group. By doing this, your instances of the Elastic Beanstalk will be terminated once they are not responding. To accomplish this, customers may have been required to manually attach an IAM instance profile on a per-instance basis or use. In the navigation pane, under Elastic Block Store, choose Snapshots. So what you can do: check your snapshots and Volumes in the ec2 console. If you launch an instance that isn't within the AWS Free Tier, you are billed after you launch the instance and charged for the time that the instance is running, even if it remains idle. If you terminate multiple instances across. To stop the instance click Stop. Open the context (right-click) menu for the instance and choose Instance State, Terminate. If, instead, you want to select the instance via a Tag, then you will first need to search for the instance(s). You can address this by disassociating the auto scaling group from your CodeDeploy deployment group or changing its configuration to ensure the current state matches the desired capacity. Spot Instance interruptions. It enables you to add metadata to your resources that you can use for a variety of purposes. Open AWS Systems Manager. Select the check box next to your Auto Scaling group.