Aug 11, 2013 at 19:46. Amazon EC2 Auto Scaling might terminate instances in an Auto Scaling group for the following reasons: The instance is marked as unhealthy. You can restart the instance in the future. <instanceid> DISABLEAPITERMINATION True. It then replaces it with a new EC2 instance that it considers "healthy". Soon after, the instance moved into a Stopped state. If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated. If the table returned by the describe-instance-status command output is empty, there are no Amazon EC2 instances scheduled for retirement or maintenance within the selected AWS region, otherwise the table will contain the IDs of the Amazon EC2 instances that have. Previous Generation instances are still available as On-Demand, Reserved Instances, and Spot Instance, from our APIs, CLI and EC2 Management Console interface. Step 2: Find the Instance ID. 2. Choose Instance state, Start instance. Select the stuck instance, choose Instance state, Terminate instance. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. 3. Volumes. In the Amazon EC2 console, open the Instances pane and select an instance. When listing instances in the AWS console, all terminated instances are still listed. Security groups and Key pairs are free, you don’t have to remove them. Terminate an Amazon EC2 instance using an AWS SDK. The valid values are: 0 (pending), 16 (running), 32 (shutting-down), 48 (terminated), 64 (stopping), and 80 (stopped). 4 and 5 for each idle Amazon EC2 instance that you want to stop/terminate, available within the current AWS region. – cyberx86. You can use the AWS Command Line Interface (AWS CLI) to launch, list, and terminate Amazon Elastic Compute Cloud (Amazon EC2) instances. 5. Note that terminated instances will remain visible after termination (approximately one hour). EC2 Auto Scaling doesn’t perform health checks for instances in the standby state. For example, if you run an instance for 20 seconds and then stop it, we charge for a full one minute. An ENI (Elastic Network Interface) is never detached when an instance is Stopped. Terminated instances remain visible after termination (for approximately one hour). Amazon CloudWatch stores metrics for terminated Amazon EC2. Terminated instances remain visible after termination (for approximately one hour). client ("ec2", region_name='us-east-1') ssm_client = boto3. You can find a specific service by entering the service name in the search bar. This operation is idempotent; if you terminate an instance more than once, each call succeeds. This procedure requires a stop and start of the EC2 instance. To stop/terminate an EC2 instance that is not running within an AWS ASG, click the Actions dropdown button from the dashboard top menu, select Instance State and. You should see the name of the region as it is deleted and a final done message when all the instances have been terminated. Volumes. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. Note: By default, AWS Elastic Beanstalk environments use Auto Scaling groups to launch EC2 instances. ec2 = boto3. Connect to a named session: tmux attach-session -t session_name. If the entry is not deleted after several hours, contact Support. Each email address is sent a topic subscription confirmation email. instances. start_instances(InstanceIds=[instance_id]) Terminating an EC2 Instance . To know how many instances are running and to know more about the instances click on “Instances”. – Marc. This has been discussed on the EC2 forums. Identify your application requirements. If I execute a Run Command using EC2 tags as the filter, and there are terminated instances that previously matched those tags, Systems Manager attempts. While it is stopped you will be not be paying for run time, though you will pay for any EBS volumes attached to the instance. How can I delete an instance in Amazon EC2? I terminated the instance but still, it was showing in the instance list table. For Windows instances, the root volume must be an Amazon EBS volume; instance store is not supported for the root volume. When you start it again, it's migrated to a new host. I was not able to SSH to the instance, nor change the ENI (I never provisioned a spare ENI in the VPC). And also make sure the scaling triggers section has the. Type 2: Run this Lambda function throughout the day to notify/stop/terminate instances after a given period of time. Create an instance recovery alarm. Can any one . Open the console for the service that contains the resources that you want to terminate (for example, EC2、RDS、S3). The following “aws ec2 create-tags” command will add a new tag to the specified instance. If you specify hibernation as the interruption behavior, you receive an interruption notice, but you do not receive a two-minute warning because the hibernation process begins immediately. To verify the root device type of an instance, you can use the Amazon EC2 console or the Amazon CLI. this! ec2 does show terminated instances for about half an hour. Prerequisites Launch your instance Add a block device to your instance Add a tag to your instance Connect to your instance List your instances Terminate your instance. Topic #: 1. You can define N number of instance-ids one after another with space as a delimiter. I am using AWS EC2 free tier now. Any on-demand EC2 instance in a running state can be stopped: $ aws ec2 stop-instances --instance-ids instance_id. If you terminate multiple instances across. Step 5. To accomplish this, customers may have been required to manually attach an IAM instance profile on a per-instance basis or use. Anda tidak dapat terhubung ke atau memulai proses setelah Anda IT. “terminate” – will. Although this is a software watchdog timer, the fact that it is a kernel module means that any instance in which the watchdog itself becomes unresponsive would also be detected by the Instance Status. 1. Solution 1: If a health check fails because a user manually stopped, rebooted, or terminated the instance, this is due to how Amazon EC2 Auto Scaling health checks work. For more information, see Create alarms that stop, terminate, reboot, or recover an instance. Your EC2 instance should be ready in few minutes. Then I run terraform destroy providing an incorrect/wrong region us-west-1 it removes the EC2 instance from local state. 2. You can use the following tools to stop, reboot, or terminate your instance through AWS: AWS. Any help, pointers would be great. Select the image you created in the above step. Select Elastic IPs from the. There are a few items that suggest an attempt is made to shutdown cleanly: from the AWS forums: "we try to cleanly terminate", "should go through normal termination", "will be shutdown gracefully"; and from a non-amazon article: "Amazon is nice enough to send a shutdown command on termination". Just to add up: in cloudtrail search for the instance ID and select the RunInstances eventName here it is possible to check the event details. service – The target AWS API namespace. When an AWS EC2 instance is terminated, the AWS EBS volume attached to it either gets detached and deleted or just gets detached and doesn't get deleted. Waiting 10 minutes. 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. EC2 Auto Scaling doesn’t perform health checks for instances in the standby state. describe-instance-status is a paginated. List all active sessions: tmux list-sessions. Share. An Amazon Machine Image (AMI) is a template that contains a software configuration (for example, an operating system, an application server, and applications). A custom termination policy is useful if it's known when an instance is sufficiently redundant or underutilized so that it can be terminated. Delete snapshots that are no longer needed. After you run the command, the instance will start to shut down. Each instance has a DisableApiTermination attribute with the default value of false (the instance can be terminated through Amazon EC2). Development, QA, or Test environments are all good use cases for automating the shutdown of an EC2 Instance. 21. There is a third ENI attached to the remaining instance, not sure why, there were several pods running on the terminated instances but not that many. Not only can we create and modify an EC2 instance—boto3 also provided a method to terminate instances that are no longer required. After you terminate an instance, it remains visible in the console for a short while, and then the entry is automatically deleted. In the navigation pane, choose Snapshots. If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated. Uncheck the enable. Here are few suggestions: To see why instance was terminated, in EC2's Instance list select terminated instance, and select Get System Log in Instance Settings (menu), then scroll down to the bottom to see any obvious issues. The billing stops when the terminate API call succeeds. If the function errors, times out, or produces an empty list, Amazon EC2 Auto Scaling doesn't terminate instances. When attempting to run Terraform. Permissions If you are using an Amazon Identity and Access Management (IAM) account to create or modify an alarm that performs EC2 actions or Systems Manager. Other than Elastic Beanstalk and AutoScaling group, another possibility is you have an on-going Spot Request. In the Terminate Instances dialog box, review the instance details then click Yes, Terminate to confirm your action. Computer (please complete the following information):Instance Store is disk storage directly-attached to the Amazon EC2 host machine. The RAM contents are. You will launch the Amazon EC2 instance using a default 8 GiB disk volume. 6. In the navigation pane, choose AMIs. In the Amazon EC2 console, open the Instances pane and select an instance. Under instance state, click on terminate instance. This allows the Amazon EC2 Auto Scaling group to replace the instance, but it does not yet remove it from the. Take the instance out of the standby state. The low byte is set based on the state represented. We were clueless about what was causing this. Select “Instances” from the left-hand menu. Here is my billing dashboard image. To verify the root device type of an instance, you can use the Amazon EC2 console or the AWS CLI. When launching an Amazon EC2 instance, a boot volume is automatically attached to the instance. The instance is terminated and a new instance doesn't launch. You should see the name of the region as it is deleted and a final done message when all the instances have been terminated. # aws ec 2 terminate-instances – instance-ids i -0 aac 8 d 3 e. If you have no snapshot/volumes, you cannot recover anything. By default, this option is disabled for EC2 instances. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. 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. InstanceId' --filters "Name=tag:tagkey,Values=tagvalue" --output text) as long as the number of expected instances is not huge, the above can be used. 2. Replace i-1234567890abcdef0 with the actual InstanceId of the EC2 instance you wish to terminate. 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. If a termination request originates with Amazon EMR, and the Amazon EMR and Amazon EC2 settings for an instance conflict, the Amazon EMR. Let’s see how that works. Yes, instances are permanently deleted after termination. Quick Answer: After terminattion, it will be deleted automatically after some time. I just tested this by launching an EC2 instance, then issuing the sudo shutdown now -h command. Select your cookie preferences We use cookies and similar tools to enhance your experience, provide our services, deliver relevant advertising, and make improvements. Under Container instances, select the instance ID to deregister. This is use-case and application specific,. (Optional) Terminate instancesThe recommended practice is to delete AWS EC2 instances that have not been in use for a long time to save costs. The public IP associated to the EC2 instance can change in some circumstances. We can remove terminated instances that are still listed as healthy and in standby using one of the following methods: 1. It is also possible to create secondary ENIs and attach them to instances. apt update && apt upgrade. 06 On the Change termination protection configuration. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. Anda tidak dapat terhubung ke atau memulai proses setelah Anda IT. 1 Answer. Note that currently, not all regions support Amazon EventBridge Scheduler. If you shutdown a machine, it default's to stop. For more information about the differences between rebooting, stopping, hibernating, and terminating instances, see Instance lifecycle in the Amazon EC2 User Guide. If, instead, you want to select the instance via a Tag, then you will first need to search for the instance(s). EC2 Fleet prerequisites. Stack Exchange Network. To enable, navigate to Actions > Instance Settings > Change. If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated. If you have sufficient permissions to use. The instance is stopped or terminated. EC2 Auto Scaling isn’t aware of instance terminations for instances in standby. If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated. To find interrupted Spot Instances using the AWS CLI. Technically an EC2 instance will live forever in a stopped state. You will continue to incur charges on the Amazon EC2 instances if they are still running. I want to know a few things related to this: Is there any significant difference b/w Delete and Terminate? What is the use of terminated instances? What are the cases in which an instance gets terminated? amazon-web. 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. Description ¶. It stopped initializing but it is still in my list of EC2 instances. ec2" ], "detail-type": [ "EC2 Spot Instance Interruption Warning" ] } The CWE rule would trigger a lambda function, and the function could perform a number of actions on your instance, depending on what you want to do. Refresh the instance list periodically until the instance no longer appears, indicating that the deletion is complete. ec2. (i) Amazon EC2 stores data on a network-attached virtual disk called Elastic Block Store. I just don't want to spawn the EC2's from the admin role and use the products to provision them. If your instance appears stuck in the stopping state after a period of time, there may be an. 2. Hi All, My instance ID : i-022becd66e50777f2 Terminated but not removed from my list for more than 1 hour some one help me. Choose Terminate when prompted for confirmation. Step 7: Advancêd details 16. ASG kicks in a replacement. 6. To terminate active resources under different services, do the following: 1. Also check out other Regions - perhaps you’ve created some resources there as well? Terminate an Amazon EC2 instance using an AWS SDK. or should have a delete button to remove it from the toolkit listing. Choose a popular change type (CT) in the default Browse change types view, or select a CT in the Choose. To terminate (delete) all your active resources, do the following in the respective Regions: Note: Deleted, terminated, or released resources can't be recovered. Run the following command on your instance to update the ec2-instance-connect package to the latest version. It may take a moment for the instance to fully terminate. You cannot stop EC2 instances that are part of an Auto Scaling group. Volumes attached. You can do this by selecting the instance in the AWS Management Console. billing I set up an EC2 Linux t2. To only list instances associated with a specific security group, you can use the “group-name” filter: aws ec2 describe-instances --filters "Name=instance-state-name,Values=running" "Name=group-name,Values=my-security-group". Connect to a named session: tmux attach-session -t session_name. Open the AWS Elastic Beanstalk console. PDF RSS. Here’s an example. my "list-instances" command lists them as they come over the API but the console does, too. 如果该实例是 Amazon EC2 Auto Scaling 组的一部分，则您可以自定义终止策略或使用横向缩减保护。有关更多信息，请参阅Control which Auto Scaling instances terminate during scale in。 您可以使用终止保护来帮助防止将来出现此问题。Once you confirm the termination, the EC2 instance will enter the “shutting-down” state. Amazon EC2 console. Instances that have been terminated will still be visible for approximately one hour. 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. Terminated EC2 or EBS instances should disappear from the toolkit list after a certain time. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. Instance (id) print (instance. Termination protection and Amazon EC2. The instance is not terminated immediately. client ("ec2", region_name='us-east-1') ssm_client = boto3. In Amazon-ec2, the instances page shows details of a machine like its IP, size, key-pair, security group, how long it has run etc. Launch, list, and terminate Amazon EC2 instances. The aws ec2 describe-instances command can be used to list your EC2 instances. The high byte is used for internal purposes and should be ignored. Command-Line Interface (CLI) Equivalent. Interrupted in any hour after the first hour. 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. Terminated instances remain visible after termination (for approximately one hour). Be careful because you cannot get a terminated EC2 instance back. When an instance is terminated, the instance status changes to terminated. Once that is complete, you can replace the hosts one by one using the commands we gathered in step 1. Use one of the following methods to remove terminated instances from your EC2 Auto Scaling group that are still listed as Healthy and InStandby: You signed in with another tab or window. Stop an Amazon EC2 instance using an AWS SDK. We recommend that you use Amazon EC2 to reboot your instance instead of running the operating system reboot command from your instance. json. Practical usage. You can use Amazon EventBridge Scheduler if using AWS Lambda is not necessary. terminate() Should I check whetherData may be deleted if an account is closed and they will definitely delete data volumes (all resources) if an account is terminated. Reload to refresh your session. how do you plan to wake up. This controls whether source/destination checking is enabled on the instance. RHEL and SUSE. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. Describes the status of the specified instances or all of your instances. Choose a g4dn. IMPORTANT: All EC2 activities are performed using Amazon's EC2 engine and rely on a valid Amazon EC2 service account in order to function correctly. The instance exceeded its. Skip directly to the demo: 0:32For more details see the Knowledge Center article with this video: Skip directly to the demo: 0:35For more details, see the Knowledge Center article associated with this video: I have only four running instances with those particular tags. You can't delete a volume if it's attached to an instance. This initiates your backup job immediately and enables you to see your. Status checks – Snow device performs status checks on running Amazon EC2-compatible instances to identify hardware and software issues. To avoid being charged. Follow. 4. you will be paying for the instance. This will be your root volume (also known as a 'boot' volume). I created a new ec2 instance and I want to have an identical environment (files, installed programs) to the previous instance when the snapshot was taken. from the snapshot, make an image. start_instances(InstanceIds=[instance_id]) Terminating an EC2 Instance . Share. The Lambda. This returns. Provides information for all active Amazon EC2 instances and Amazon EC2 instances terminated in the last 30 days, up to a maximum of 2,000. You need double for: ids = [instance ['InstanceId'] for reservation in ec2_result ['Reservations'] for instance in reservation ['Instances']] Share. Select an operator, for example, = (Equals). Delete or terminate EC2 resources. resource('ec2', region_name='us-east-1') ins = ec2. When you launch an instance, it enters the pending state (1). Each email address is sent a topic subscription confirmation email. Action examples are code excerpts from larger programs and must be run in context. . Conclusion The Amazon CLI is a command-line interface that allows customers to control AWS resources such as EC2 instances. instances. Solution. 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. A value of means that checking is enabled, and means that checking is disabled. 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. pane, choose Instances. If you'd like to delete your environment, follow these instructions: Log into the Management Console, then select the region your environment is in from the drop-down menu in the upper right of the page. 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. com Attach an EBS volume from the terminated instance to another EC2 instance. Here Name is a string , Values is list of strings and can be more than one for a single Name, both the Name and Value are case sensitive. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. All EC2 instances must be tagged with a lifetime or a termination_date. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. You signed out in another tab or window. Take the instance out of the standby state. percentage – The percentage (1-100) of calls to inject the fault into. Amazon EC2 console. edited Mar 25, 2021 at 14:01. All EC2 instances must be tagged with a lifetime or a termination_date. Confirm the termination when prompted. To delete a volume, you must first detach it. After you terminate an instance, it remains visible for a short while before being deleted. I deleted EC2 instances but my billing dashboard shows current usage space is 11 GB-MO. In the navigation pane, select a resource type (for example, Instances ). py (or whatever your file is named. If you only stop, it will changed to stopped status and you can start it again later. but, in my case -- it automatically gets started. So I would wait for a few days and if still there, then ask support. Using the commandline, navigate to the above file and type: python terminate_ec2_instances. All resources attached to the instance persist through starts and stops, but data is erased if the instance. Terminate Your Amazon EC2 Instances in Your Auto Scaling Group: You can remove an instance from an Auto. Alternatively, the Reaper looks for a lifetime tag–if. if you want to skip the spot instance all you need to do this is figure out which one is spot instance. 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. Run shutdown -h now as root. 03 In the navigation panel, under Instances, choose Instances. The instance is terminated and a new instance doesn't launch. Anda dapat menghapus instance Anda saat tidak lagi membutuhkannya. aws ec2 describe-instances --filter can be used to only return the JSON for an specific instance. The best you can do is to edit your Auto Scaling group policy to set min=desired=0. For example, PT1M represents one minute. First, you’ll detach the instance from its Amazon EC2 Auto Scaling group using the “aws autoscaling detach-instances. The contents of the boot volume is. Please note that the documentation you. To have an instance terminate itself do both of these steps: Start the instance with --instance-initiated-shutdown-behavior terminate or the equivalent on the AWS console or API call. It will only terminate an instance that's returned by the function. Be careful on instance types that have "ephemeral" storage. Other is admin like role that I can use to terminate the EC2 instance. For more information, see. 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. Since it is temporary storage, data doesn’t persist when the associated instance is stopped or terminated. Here you will get logs of ec2 instance. If the instance also gets stuck terminating, Amazon EC2 automatically forces it to terminate within a few hours. reason - The reason for the current state of the instance (for example, shows "User Initiated [date]" when you stop or terminate the instance). - This AMI username is ec2-user. The contents of the boot volume is copied from an. It may take a moment for the instance to fully terminate. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. Alternatively, you can use the AWS CLI to delete an EC2 instance. resource ('ec2') # iterate through instance IDs and terminate them. If following code sample is saved in a file named terminate_ec2. My Termination Protection was set to Stop but apparently it overrides this setting. Terminate all the unnecessary Instances or Instances are not used for a long time from the EC2 console. If the describe-instances command output returns an AWS account ID or "amazon" (as shown in the output example above), the selected backend Amazon EC2 instance is using a public or an Elastic IP address that is reachable from the Internet. Step 2: Find the Instance ID. Check your work. Stop or shut down all your EC2 instances and load balancers. Under Compute, click Instances. By default, it returns the status. ; Choose the Instance ID of the EC2 resource that you want to protect. To stop/terminate an EC2 instance that is not running within an AWS ASG, click the Actions dropdown button from the dashboard top menu, select Instance State and choose one of the following options: I. The billing stops when the terminate API call succeeds. 05 Click on the Actions dropdown button from the console top menu, choose Instance settings, and select Change termination protection. AWS Systems Manager is still recognizing, and appears to be still attempting to execute Run Command, on EC2 instances that were previously registered but have since been terminated. Terminated instances remain visible after termination (for approximately one hour). Click on launch and perform the other config, security groups, private key, etc…. The instance exceeded its specified keep-alive parameters. Is there a way to clear them? This is causing a lot of clutter. When one is detected, the event rule triggers a Lambda function. EC2 Auto Scaling isn’t aware of instance terminations for instances in standby. Reload to refresh your session. 2. Terminated instances remain visible after termination (for approximately one hour). For more information about the differences between rebooting, stopping, hibernating, and terminating instances, see Instance lifecycle in the Amazon EC2 User Guide. The following code examples show how to terminate an Amazon EC2 instance. Latest AWS CLI allows you to avoid the need for any scripts or jq: aws ec2 terminate-instances --instance-ids $ (aws ec2 describe-instances --query 'Reservations []. Sorted by: 3. Terminate one of the EC2 instances to verify the Auto-Scaling Group is working properly Output the public DNS name of the Application Load Balancer to verify you are able to reach the Apache Web. The high byte is used for internal purposes and should be ignored. Locate the instance you want to delete, and take note of its Instance ID. I ended up stopping the instance and terminating it but I got another bill this month as well for elastic cloud compute and EBS. Can EC2 instance terminate itself? If you want to assign it as Self-Stopping. Click on the instance and select the Terminate option. As part of an Amazon EC2 instance termination, the data on any instance store volumes associated with that instance is deleted. Lệnh halt sẽ không bắt đầu quá trình shutdown. If it is still running then stop the instance, before you delete do not forget to backup the data from the instance. amazon. for id in sys. If the function errors, times out, or produces an empty list, Amazon EC2 Auto Scaling doesn't terminate instances. If you terminate multiple instances across. Terminate instances accepts multiple instance-ids at once. You can't connect to or restart an instance after you've terminated it. If you had EBS Volume attached without flag for 'delete on termination' you can recover those data. Note the instance ID of the instance that re-launched. Right-click on the instance, from the menu, choose Instance State –> Select Terminate option. Unless you are calculating time to be under a threshold for a free tier, the second you use an EC2 instance you're charged for the full. 5. A schedule should be created in the same region where your EC2 instances exist. Quick Answer To remove a terminated EC2 instance in AWS, follow these steps: 1. Modify its 'disableApiTermination' instance attributeInstance 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. You will see a message “Successfully terminated <Instance. Terminate an InstanceAdd a comment. Amazon EC2 resources are Region-specific. e. Canceling spot requests is good if you have created a 'persistent' spot instance. py, import boto3, sys ec2 = boto3. One must opt for EBS or S3 in such cases. 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. Let’s name it. The instance must be healthy and reachable. 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. This seems like a common scenario and should be straightforward, but it took a little more time than I. If your instance appears stuck in the stopping state after a period of time, there may be an. If you terminate your instance and another instance starts, most likely you have configured automatic scaling through a feature like EC2 Fleet or Amazon EC2 Auto Scaling. You will be charged for the time that those instances were up. You can use the AWS Command Line Interface (AWS CLI) to launch, list, and terminate Amazon Elastic Compute Cloud (Amazon EC2) instances. What is the proper way to check whether the termination is successful? s = boto3.