The data on your EBS volume will remain after stopping while all information on the local (ephemeral) hard drive will be lost as usual. Options ¶. You can stop, start, and terminate EBS-backed instances. Go to console right click on the instance and select "Change termination protection". After one minute, we charge only for the seconds you use. In addition, I think you misundestand the purpose of AWS web console EC2 EBS Volumes vs snapshot. To terminate. 在导航栏中，从 Region Selector（区域选择器）中选择相应的区域。 3. How to Terminate EC2 instances using AWS CLI. For Step 2: Choose an Instance Type, select the required instance type (must match the instance type used by the source instance). You can define your own network space, and control how your network and the Amazon EC2 resources inside your network are exposed to the Internet. When you stop or hibernate an instance, we shut it down. The possible values for instance-action are hibernate, stop, or terminate. The following code examples show how to stop an Amazon EC2 instance. amazon. Hold on to your data. Choose Customize. command from the AWS CLI to stop instances from a script. Previously, you could use one of the predefined termination policies to determine which instances Auto Scaling would terminate. There are distinct differences between stopping and terminating an instance. On the Set to Standby page, choose Set to Standby. If it appears that your instance is stuck terminating and it has been longer than several hours, post a request for help to AWS re:Post. For more information, see Hibernating interrupted Spot Instances in the Amazon EC2 User Guide. by Srini. Terminated instances remain visible after termination (for approximately one hour). In a single API call, a fleet can launch multiple instance types across multiple Availability Zones, using the On-Demand Instance, Reserved Instance, and Spot Instance purchasing options together. 1. All Amazon EC2 actions, and Amazon EBS management actions, are logged by CloudTrail and are documented in the Amazon EC2 API Reference. EC2 Fleet. With On-Demand Instances, you pay for compute capacity by the second with no long-term commitments. We’re selecting AWS Service for Entity Type and ‘Lambda’ for Use Case. After that proceed with Create Policy. The Amazon EC2 Instance Restart action is defined by an AWS Systems Manager document, so we keep the default option on the drop-down menu, Amazon documents. For a detailed example that walks you through how to create and use event rules, see Taking Advantage of Amazon EC2 Spot Instance Interruption Notices. All encryption keys are destroyed when the instance is stopped or terminated and cannot. When the Auto Scaling group scales in, Amazon EC2 Auto Scaling terminates one of the instances. If your instance remains in the shutting-down state for several hours, Amazon EC2 treats it as a stuck instance and forcibly terminates it. Method. For more information, see Create alarms that stop, terminate, reboot, or recover an instance. Ec2 Url: Enter the URL to connect to EC2. That depends on the value of the attribute named Delete on termination of the attached AWS EBS volume. Yes - but that doesn't terminate the instance automatically when the script completes. Amazon EC2 instance store. After select the policy, click “Next: Review” button. If you choose instance store volume type, you will lose your data. edited Mar 25, 2021 at 14:01. You can define N number of instance-ids one after another with space as a delimiter. In this section, we are going to see how to terminate multiple EC2 instances at the same time using the AWS CLI command. If you changed the instance type to an instance built on the Nitro System, status checks fail if you migrated from an instance that does not have the required ENA and NVMe drivers. Be sustainable by leveraging unused EC2 capacity. Quick Answer: After terminattion, it will be deleted automatically after some time. To stop accruing charges: Identify your active EC2 resources in all AWS Regions. However I would really recommend scaling your ASG down to 0 and terminating the instances and relaunching them next day. This storage is located on disks that are physically attached to the host computer. Terminate an instance. For console directions, see View and update the instance user data. g. ← suspend-processes. The system stops instances by a simulated short-press of the power button. If you are using an instance store backed instance, your only option will be to terminate. When you stop an EBS boot instance you are giving up the physical hardware (or slice of it) that the server was running on and EC2 is free to start somebody else's instance there. LIst the Stopped instances with. You can create a CloudWatch alarm that monitors CloudWatch metrics for one of your instances. Most comments. Then, select your instance's group. by Srini. When prompted, choose Change to turn termination protection off. 1. And a more general way to title the question might be "When the OS tells its AWS instance to power down, what happens? Terminate? Stop? Something else? A Simpler Way To Replace Instance Hardware on EC2. 打开 Amazon EC2 控制台。 2. Terminated instances remain visible after termination (approximately one hour). Deciding where your EC2 instance will live is as important as choosing a performance configuration. Navigate to the Amazon EC2 Console and click Launch Templates. To prevent Amazon EC2 Auto Scaling from terminating unhealthy instances, suspend the ReplaceUnhealthy process. These instances start in the Pending state. <instanceid> DISABLEAPITERMINATION True. Next Attach. For more information, see Create a Spot Instance request. Install-Module AWSPowerShell Import-Module AWSPowerShell #Set AWS Credential Set-AWSCredential -AccessKey "AccessKey" -SecretKey "SecretKey" #Remove EC2 Insatnace Remove. For more information, see Using an auto-termination policy. To check whether you have active EC2 instances in other Regions, do the following: 1. Amazon EC2 Auto Scaling helps you maintain application availability and lets you automatically add or remove EC2 instances using scaling policies that you define. This is all supported through AWS APIs, so you can do this through AWS Console or automating the configuration. AWS sets the Spot price for each instance type in each availability zone based. EC2インスタンスの削除保護を有効化してもShutdown behaviorによるterminateを防げないのは何故か #AWS - Qiita. 1. 3. Improve this answer. When you disable a scaling policy, the configuration details are preserved, so you can quickly re-enable the policy. This means that the result of running commands to set the stop protection attribute might not be immediately visible to all subsequent commands you run. To allow users to work with Elastic IP addresses, you can add the following actions to your policy. EBS volumes are highly available and reliable storage volumes that can be attached to any running instance and used like a hard drive. To delete terminated EC2 Instances, locate the instance you want to delete in the EC2 Console under the Instances page. stopとterminateの違い stop インスタンスを一時的に停止させる。. Single or multiple instances at the same time. You can terminate a Spot Instance while it is stopped. Step 2: Create an IAM policy and role. The task can take anything from 1 minute to 45 minutes. It's easy to set Amazon CloudWatch alarms that detect and shut down idle Amazon EC2 instances. ) , once you terminate it, that assoicated volume will be deleted. EC2 instances support two types for block level storage. An EC2 instance transitions between different states from the moment you create it all the way through to its termination. Then, Actions -> Cancel Request. Canceling spot requests is good if you have created a 'persistent' spot instance. 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. While the instances can be up and. Share. To terminate (delete) all your active resources, do the following in the respective Regions: Note: Deleted, terminated, or released resources can't be recovered. Delete or terminate EC2 resources. If you selected multiple clusters, then choose Turn off. Create an instance recovery alarm. When the Auto Scaling group scales in, Amazon EC2 Auto Scaling terminates one of the instances. Choose Bills in the navigation pane. In the navigation pane, under Auto Scaling, choose Auto Scaling Groups. Wait for Amazon EC2 to resolve the issue. Amazon EC2 persists the instance's EBS root volume and any attached EBS data volumes. PDF. Ran into this problem today, and I was able force delete using the AWS CLI. if you're using AWS Console, go to EC2 -> Instances -> Select the instances you want to terminate and use the Instance state button to terminate the selected instances. You can launch multiple instances of an AMI, as shown in the following figure. ConsoleThe Amazon EC2 API follows an eventual consistency model when you enable or disable stop protection. An instance store provides temporary or Ephemeral block-level storage for an Elastic Cloud Compute – EC2 instance. Manage AWS more. Those are START, STOP, REBOOT, Terminate. Here, there are three primary details to get right: geographic region, virtual private cloud (VPC), and tenancy model. Your Amazon EC2 usage is calculated by either the hour or the second based on the size of the instance, operating system, and the AWS Region where the instances are launched. To help expedite a resolution, include the instance ID and describe. However, if you terminate a STOPPED container instance with disconnected agents, the container instance isn't automatically removed from the cluster. 打开 Billing and Cost Management console （账单和成本管理控制台）。. You can specify that Amazon EC2 hibernates your Spot Instances when they are interrupted. Earlier, you could only terminate your Spot Instances but now you can stop your Spot Instances and start them from the user. 在导航窗格中选择 Bills （账单）。. Scheduling this task using Universal Controller workflow. Whether you require low-cost options for lightweight applications or high-performance instances for resource-intensive workloads, EC2 instances cater to diverse demands across industries. To cancel or terminate multiple AWS Batch jobs from your queue, use the AWS Command Line Interface (AWS CLI) or AWS Tools for PowerShell. Auto Scaling is also good for ensuring the health of an application. The instance must be in the stopped state. This is why the AMI creation option from EC2 is pretty useful because you don't have to stop and restart. Posted On: May 24, 2022. You would typically see some kind of notification from AWS if there were a hardware failure. The ec2 facts module will query the metadata service on the instance to get the instance ID. During this process, we'd like to prevent the auto-scaling group from terminating random supernumerary instances. Most of the time the host machine. For now, I just manually shutdown the instance via the AWS web interface. Choose Create New Pipeline and enter the following information:. Select the AWS Region for your Amazon EMR cluster. It's easy to set Amazon CloudWatch alarms that detect and shut down idle Amazon EC2 instances. --username (string) The name of the user who initiated the connection. To get started, first visit Amazon EC2 in the AWS Management Console, select an instance, and click the 'Create Alarm' button in the Monitoring tab that appears in the lower panel. Note the ec2_facts module needs to run on the instance (s) that you. Terminated instances remain visible after termination (for approximately one hour). Which to choose? Stop or Terminate an Amazon EC2 Instance: Which to Choose? | AWS for Beginners Tiny Technical. There may be times, however,. You can now hibernate your newly launched instances running on T2 instance types. After that, hit “Create Policies”. An Amazon EC2 Dedicated Host is a physical server fully dedicated for. You can now stop your Amazon EC2 Spot Instances backed by Amazon EBS and start them at will, instead of relying on the “Stop” interruption behavior to stop your Spot Instances when interrupted. Choose the search field. Terminate EC2 instance using command line API. The state 'restarted' was added in Ansible 2. 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:Stop an Amazon EC2 instance. Volumes attached after instance launch continue running. In the Bill details by service section, expand the Elastic Compute Cloud line item. Zone: Enter the AWS zone in which you want to start, stop, or terminate this instance. The AWS Management Console allows you to cancel or terminate only one AWS Batch job from a job queue at a time. Action examples are code excerpts from larger programs and must be run in context. 2. This can be stop or terminate. It offers more extensive support, where the following. Khác với "stop", ch. EBS volumes are highly available and reliable storage volumes that can be attached to any running instance and used like a hard drive. Amazon EC2 Dedicated Hosts allow you to use your eligible software licenses from vendors such as Microsoft and Oracle on Amazon EC2, so that you get the flexibility and cost effectiveness of using your own licenses, but with the resiliency, simplicity and elasticity of AWS. Instance profiles. Once an instance is terminated, you cannot recover it, and all data stored on its attached storage. Launch, scale, and manage Spot Instances with ease through AWS services or integrated third parties. The handler fetches critical information about the job like the job status, from the service’s internal database. For an example that uses the AWS CLI, see User data and the AWS CLI. Reset using EC2Launch. After you add a 24/7 instance to a layer, you must manually start the instance to launch the corresponding Amazon Elastic Compute Cloud (Amazon EC2 ) instance and manually stop it to terminate the Amazon EC2 instance. If you specify a start time, Amazon EC2 Auto Scaling performs the action at this time, and then performs the action based on the specified recurrence. If it appears that your instance is stuck terminating and it has been longer than several hours, post a request for help to AWS re:Post. When you store data, you prevent unnecessary losses in the event of AWS Spot Instance termination, and you can simply provision new ones and continue where. In this article, we are going to see how to terminate the EC2 instance from AWS CLI. If your instance remains in the shutting-down state for several hours, Amazon EC2 treats it as a stuck instance and forcibly terminates it. As mentioned in the comments, I suggest working with AWS Powershell Module. By default, when you initiate a shutdown from an Amazon EBS-backed instance (using the shutdown or poweroff commands), the instance stops. You can also define a security group, which allows you to set up a virtual firewall for your instances. Notice, that the instance will retain its instance id after startup but will be given a different public IP address. The following procedure sets the threshold to 50% CPU utilization for the target instance. You can terminate an instance using the AWS Management Console or the command line. When an AWS Batch job in RUNNING state is terminated ( TerminateJob ), the backend handler concerning the termination event invokes a termination event. amazon-ec2 cloud Share Follow edited Mar 12 at 7:57 John Rotenstein 246k 24 390 481 asked Sep 19, 2016 at 12:24 Beyhan Gul 1,221 1 16 25 Add a comment 2. instances. 3. I would like the EC2 to stop once the script has run. Without EBS volumes, the instance cannot exist in a stopped state. 2. Termination after last step execution - Create a transient cluster that shuts down after all steps complete. You can use Amazon EC2 to launch as many or as few virtual servers as you need, configure security and networking,. Inside the Compute Environment Parameters documentation for AWS Batch, there is a definition of State. When you stop and restart the instance, it launches quickly, because the state is stored in an EBS volume. 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. Lambda code (set with IAM role AmazonEC2FullAccess): import boto3 def put_cpu_alarm (instance_id): cloudWatch = boto3. response = ec2. Yes, with a couple of caveats. Terminated instances remain visible after termination (for approximately one hour). Make sure you understand the difference before you start doing one or. aws ec2 stop-instances --instance-ids i-0123ab456c789d01e--force. is located on the disks that are physically attached to the host. There is an option that you can set at instance creation that will allow the instance to terminate on shutdown. 2. Accepted Answer. However I would really recommend scaling your ASG down to 0 and terminating the instances and relaunching them next day. Step 2: Find the Instance ID. When an EC2 instance is Stopped, the virtual machine is removed and it loses the CPU, RAM and Instance store so that it can be allocated to another user. The key difference between stopping and terminating an instance is that the attached bootable EBS volume will not be deleted. 6. 1. For example, calls to the RunInstances, DescribeInstances, or CreateImage actions generate entries in the CloudTrail log files. For more information, see Hibernate your On-Demand Instance or Spot Instance. An instance was taken out of service in response to a EC2 health check indicating it has been terminated or stopped. Choose AWS Service and Lambda. # aws ec 2 terminate-instances – instance-ids i -0 aac 8 d 3 e 627 de 822 a i. aws ec2 reboot-instances --instance-ids INSTANCEID. Amazon EC2 now offers the same hibernation experience for Spot Instances as is currently available for On-Demand Instances. AWS AWS Cost Optimization Best practices Cloud Computing. When you create an IAM role using the IAM console, the console creates an instance profile automatically and gives it the same name as the role to which it corresponds. Delete or terminate EC2 resources. Following is from the same EC2 doc you have linked: Each time you start a stopped instance we charge a minimum of one minute for usage. There are 2 type of termination policy in AWS Auto scaling group. Step 2: Copy the instance ID and open the CloudWatch Console. The way I set this up, in short, is: Create a role that allows auto scaling to post a message to an SQS queue. We’ll start with “stopped” to look at stop vs. To help protect against data loss caused by accidental termination of an Amazon EC2 instance, consider the following options when you configure EC2 infrastructure: Turn on termination protection. but you might get charged for some other resources if they are attached to that stopped EC2 instance, like EBS volume, EIP address etc. After 60 days, the instance is automatically. The longest one was running for 3 days until I manually terminated it. You terminated your. You can’t use the Stop action to hibernate Spot Instances, but you can specify that Amazon EC2 should hibernate Spot Instances when they are interrupted. Any data that you enter into tags or free-form text fields used for names may be used for billing or diagnostic logs. Enter one or more instance IDs that you want to stop. Click Create Role. This is easier than temporarily deleting a policy when you don't need it, and recreating it later. To cancel all the jobs in your job queue that are in the RUNNABLE state,. First, store your Spot Instance data in a database, such as Amazon Relational Database Service or Amazon DynamoDB -- or you can even use Amazon S3. 1 Answer. If termination protection is on. Additionally, it uses an agent to connect, so trying to use the screen command would terminate when the agent terminates. Volumes attached after instance launch continue running. Step 1: Create an EC2 instance in AWS. Ec2 also supports hibernating which is a quicker method of stopping/starting. com By default, you can terminate your instance using the Amazon EC2 console, command line interface, or API. Stop or shut down all your EC2 instances and load balancers . When an instance is terminated, the instance performs a normal shutdown, then the attached Amazon EBS volumes are deleted unless the volume’s deleteOnTermination attribute is set to false. Note By default, Amazon EC2 deletes the Amazon EBS root device volume at instance termination. Note: You cannot start/stop a Spot Instance. For example, if you run an instance for 20 seconds and then stop it, we charge for a full one minute. One of the key decisions you need to make is whether to stop or terminate your EC2 instances. AWS Savings plans also have. (list) Replaces the security groups of the instance with the specified security groups. Today, Amazon EC2 announced the Stop Protection feature that enables customers to protect their instances from accidental stop actions. If you stop the instance, the Amazon EBS volume persists. A deeper link to Cloudwatch EC2 Events would probably be helpful, here. If you weren't taking EBS snapshots of the EC2 instance that contained critical data, then you were also using AWS incorrectly. This will cause your instance to terminate instead of stop when the OS halts. If you run an EC2 instance at the beginning of the month but you stop or terminate it later, then your bill includes charges for the time that the instance ran. This is likely a corner case that will need to be addressed when you add the ability to stop instances from terraform. Rather than asking the Amazon EC2 service to terminate an instance, you can simply call the Operating System and tell it to Stop the instance:. When you hibernate an instance, Amazon EC2 signals the operating system to perform hibernation (suspend-to-disk). You can specify that Amazon EC2 hibernates your Spot Instances when they are interrupted. Given your constraints, the desired functionality is unfortunately not covered by the two dedicated automation mechanisms available as AWS Products & Services right now:. Amazon EC2 terminology - AMI vs. The volume will continue to persist in its availability zone. When you stop or hibernate an instance, we shut it down. Volume. Example: Work with Elastic IP addresses. the instance’s root device is the actual hard drive, it is "stuck" on the hardware, and the only thing you can do is terminate the instance. However if we terminate an EC2 instance, then by default the root device volume also gets terminated. For Windows. Reserved Instances are not physical instances, but rather a billing discount applied to the use of On-Demand Instances in your account. Zone: Enter the AWS zone in which you want to start, stop, or terminate this instance. resource ('ec2') ids = ['string'] #insert instance ids separated by commas. Go to IAM on your AWS and click “Policies” on the left side. Terminating your instance is essentially deleting it, it will take some time to get reflected on your dashboard (meaning it won't appear on your instance list table) There is no use of terminated instances. If the instance also gets stuck terminating, Amazon EC2 automatically forces it to terminate within a few hours. amazon-ec2; aws-lambda; or ask your own question. Configure Lifecycle Hooks for your Autoscaling group. filter(InstanceIds = ids). During periods of low utilization, instances are automatically terminated in order to save you money. PDF RSS. 7. Manage AWS more efficiently with RightScale. Once stopped, it functions exactly like a stopped on-demand instance---the EBS volume remains, and will be used on next restart. The RAM contents are reloaded. 51 1 1. Warning: “Stopping” an instance is completely different from “terminating” an instance! When you terminate an EC2 instance, by default it deletes the EBS boot volume and other volumes that were created at run time. Policy should look like below: Step 2. On the dropdown labeled ‘Use Cases for other AWS Services’ and select ‘Lambda. We would like to show you a description here but the site won’t allow us. May 21, 2021. To perform action on multiple Instances, all the above 4 commands accept space separated list of Instance IDs as below: --instance-ids INSTANCEID 1 INSTANCEID 2 INSTANCEID 3. Amazon EC2 console. While these terms may sound similar, they have distinct implications. Share. – Amazon EBS volumes. If your instance is in an Auto Scaling group, the Amazon EC2 Auto Scaling service automatically launches a replacement instance. EBS volumes are flexible. Any EBS-backed stopped or stop-hibernated instance can be started again, and the instance will become operational once AWS has provisioned the required resources. Auto Scaling - is a web service designed to automatically launch or terminate Amazon Elastic Compute Cloud (Amazon EC2) instances based on user-defined policies,. you can stop and start the instance yourself, which in most cases results in the instance being migrated to a new host. 您终止了一个 AWS 区域中的实例，但还有运行在其他区域中的实例. AWS EC2 stop all through PowerShell/CMD tools. In the navigation pane, under Auto Scaling, choose Auto Scaling Groups. If we start the EC2 instance, the data is restored on the EC2 instance. Earlier, you could. 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. According to my requirement i should be able to stop that instance and restart it just the way we do it for on demand ec2-instances. We recommend that you use Amazon EC2 to reboot your instance instead of running the operating system reboot command from your instance. Also, you should be able to see the instance in the AWS console for a period of time, listed as terminated, and you can view the instance's system console. Volumes attached after instance launch continue running. sudo shutdown now -h (The -h tells it to 'halt' the virtual hardware, which signals to the EC2 instance that the computer is now turned off, much like your home computer turns itself off after a. State: Select the state for the instance. Choose Actions, then choose Set to Standby. To help expedite a resolution, include the instance ID, and describe the steps that you've already taken. Is there a way to add an additional protection to an EC2 (e. Step 2: Create a Systems Manager automation document. To create an AWS free tier account refer to Amazon Web Services (AWS) – Free Tier Account Set up. Must be specified for all other modules if region is not used. Default termination policy and mixed instances groups. Using EC2 Fleet, you can:When your instance is in stopped/terminate state, you will NOT be billed for “data transfer” and “compute”, but you will be charged for storage (if any). Any EBS volumes remain attached to the instance, and. 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. Explore the EC2 Instance Lifecycle. You can then use shutdown -h now to terminate the instance. Terminate an InstanceInstance store-backed instances – The root device is temporary. In this tutorial, you will use Terraform to destroy this infrastructure. When you launch an instance from a launch template,. g. I want to change the config of EC2 instance that created by Elastic BeanStalk, but when I stop instance ( from EC2 --> Running instance --> Action) instead of stopping, the instance state change to terminated and after that go to pending and running, so I can't change instance type. You can also leverage the enhanced security options in Amazon VPC to provide. These stay attached during a Stop and Start, but you can choose to detach it. TerminateJob is used when you want to stop all current and future job requests from running. 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. 要检查您在其他区域是否有活动的 EC2 实例，请执行以下操作：. –Step 2: Draft a Launch Template. 2 Answers. And started again: $ aws ec2 start-instances --instance-ids instance_id. Then in next pop up click on "Yes Disable" and then you can terminate the instance. 1. Terminate an Amazon EC2 instance using an AWS SDK. CloudWatch will automatically send you a notification when the metric reaches a threshold you specify. Amazon Elastic Compute Cloud (Amazon EC2) provides on-demand, scalable computing capacity in the Amazon Web Services (AWS) Cloud. terminate-instance-in-auto-scaling-group. You can only terminate instance store-backed instances. To better understand the differences between the two volume types, see Storage options for your Amazon EC2 instances. Select the group of the instance that you want to reboot. Search for and choose the AWS-RestartEC2Instance action. Amazon EC2 instances that use an Amazon Elastic Block Store volume as the root device can be stopped or terminated, whereas instances that use the instance store as the root. While the instances can be up and running in a matter of seconds, booting the operating system and the application can take considerable time. 3. Use AWS Instance Scheduler to stop instances automatically. 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. I can think of one way to achieve this. Locate the instance you want to delete, and take note of its Instance ID. Your EBS boot volume (and other attached EBS volumes) are still preserved, though they aren't really tied to a physical or virtual server. You can then reduce your costs by stopping or reducing them. It consists of two parts: a number and letters. put_metric_alarm ( AlarmName = f'CPU_ALARM_. The best way to simulate this behavior is to. Warning: “Stopping” an instance is completely different from “terminating” an instance! When you terminate an EC2 instance, by default it deletes the EBS boot volume and other volumes that were created at run time. 0. In AWS, the EC2 ( Elastic cloud computing) instance is called a VM (Virtual Machine). Amazon EBS-backed instances – The root device is an Amazon EBS volume. FYI developer support is the greater of $29 or 3% of monthly AWS charges (in the US. 5. Here’re the four stages of a Virtual Machine-status. Choose the Activity view, and then search for the instance termination event in the Activity History. On the navigation bar at the top of the screen, choose the same Region that you used when you created the Auto Scaling group.