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. 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". I have the following command which does create the alarm. Sorted by: 1. Start the instances. When instances are terminated, the Systems Operations team cannot determine the route cause, because the logs reside on the terminated instances and are lost. Each instance has a DisableApiTermination attribute with the default value of false (the instance can be terminated through Amazon EC2). If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated. Now, I understand I can attach. Anda tidak dapat terhubung ke atau memulai proses setelah Anda IT. Currently it is configured so that once it has successfully transitioned to terminated it will remain visible in the console for around 12 hours. Instances that have been terminated will still be visible for approximately one hour. Unless you set the instance attribute not to delete the volume. Choose a popular change type (CT) in the default Browse change types view, or select a CT in the Choose. The high byte is used for internal purposes and should be ignored. Check to see if the instances were running. To avoid being charged. When you no longer need one or more of your Amazon EC2 instances, you can terminate them. With attribute-based instance type selection, you can define your instance requirements such as number of vCPUs and memory, and let EC2 Auto. In Amazon CloudTrail, the event name BidEvictedEvent indicates that Amazon EC2 terminated the Spot Instance. I accidentally terminated an ec2 instance, but I have several snapshots of its volume. Stack Exchange Network. The instance is switched from unlimited to standard. What prevents my S3 bucket from being terminated?Instance reboot. Terminated instances remain visible after termination (for approximately one hour). Navigate to your AWS Account Management Console on your browser. I am getting the email notification whenever there is a state change. Note that terminated instances will remain visible after termination (approximately one hour). If you terminate the EBS backed instance, it will remove it from the list of running instance, including it's allocated EBS volume. Security groups and Key pairs are free, you don’t have to remove them. So let's start with what is AutoScaling group. First, define both the ec2 and SSM boto3 clients, as we’re going to use them both: #Define ec2 and ssm clients. First, define both the ec2 and SSM boto3 clients, as we’re going to use them both: #Define ec2 and ssm clients. Terminated instances remain. You will continue to incur charges on the Amazon EC2 instances if they are still running. Terminate an InstanceThe difference is simply the caller of the function. json. To delete a snapshot. If you terminate multiple instances across. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. On the Container Instance : id page, choose Deregister. Some attributes have more available operators to select. This controls whether source/destination checking is enabled on the instance. Describes the status of the specified instances or all of your instances. You can do this by selecting the instance in the AWS Management Console. Select “Instances” from the left-hand menu. After you terminate an instance, it remains visible in the console for a short while, and then the entry is automatically deleted. - This AMI username is ec2-user. Take the instance out of the standby state. 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. Status checks - Amazon EC2 performs status checks on running EC2 instances to identify hardware and software issues. If you want to be absolutely certain and will not need the AWS services anymore, you can always close your AWS account. List all active sessions: tmux list-sessions. Is there a way to clear. Using the "aws ec2 describe-instances" command, I can get information about an instance even if it is already terminated. If you had EBS Volume attached without flag for 'delete on termination' you can recover those data. 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. Lệnh halt sẽ không bắt đầu quá trình shutdown. EC2 Fleet and Spot Fleet. 3. Improve this question. Choose a g4dn. Since we want to take custom action (of copying log files to the S3 bucket) at termination, we will create a “termination” lifecycle hook. Terminating AWS EC2 instance fails - the instance is still running. Here is the official documentation snippet referring that: You cannot manually associate or disassociate a public IP address from your instance. If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated. Verify that the instance is working. aws ec2 create-tags --resources i-dddddd70 --tags Key=Department,Value=Finance. Stack Exchange network consists of 183 Q&A communities including Stack Overflow,. Open the AWS Elastic Beanstalk console. 1. So, it currently thinks that the EC2 instances still exist, even though they have been terminated. 5. You can also terminate an EC2 Instance using a command line or. # aws ec 2 terminate-instances – instance-ids i -0 aac 8 d 3 e. Uncheck the enable. If you launched an EC2 instance specifically for this tutorial, you can terminate it to stop incurring any charges associated with it. Select the image you created in the above step. Segera setelah status instance berubah menjadi shutting-down atau terminated, Anda berhenti menimbulkan biaya untuk hal itu. Under Basic information, for Function name, enter the name of your function. The only option that was available was to terminate the instance. Click on launch and perform the other config, security groups, private key, etc…. After you run the command, the instance will start to shut down. After that if you tried to terminate the ec2 instance before, it will be permanently deleted after this action. Click the instance that you're interested in. These are the only information I can find:The lifecycle hook works like this: A CloudWatch event rule actively listens for the EC2 Instance-terminate events. In the Stop Instances dialog box, review the instance details then click Yes, Stop to confirm your action. It allows to create: One-time schedule. Select the stuck instance, choose Instance state, Terminate instance. Stop or shut down all your EC2 instances and load balancers . Improve this answer. The terminate function is performed on a collection of instances you have already retrieved. Step 7: Advancêd details 16. Then in next pop up click on "Yes Disable" and then you can terminate the instance. For Configure Instance Details, perform the following actions: Select Enable hibernation as an additional stop behavior checkbox available next. Default container orchestration. Click on the Instance state dropdown button from the console top menu and select Terminate instance. When you stop an instance, we attempt to shut it down forcibly after a short while. If the instance is part of an Amazon EC2 Auto Scaling group, then terminating the instance might also stop instances within the Auto Scaling group. Session(profile_name='dev') ec2 = s. To create an EC2 Fleet, the following prerequisites must be in place: Launch template. Deregister the AMI. edited Mar 25, 2021 at 14:01. 2. Can EC2 instance terminate itself? If you want to assign it as Self-Stopping. Is there a way to clear them? This is causing a lot of clutter. Under Container instances, select the instance ID to deregister. Select the filter from the list. The following shows this change type in the AMS console. once the instance is terminated, the line-item stays visible for about an hour. 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. Run shutdown -h now as root. Ini disebut sebagai menghentikan instans Anda. For procedures that use the Amazon EC2 console, see Create Alarms That Stop, Terminate, Reboot, or Recover an Instance in the Amazon EC2 User Guide for Linux Instances. large to r3. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. 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. Terminated instances remain visible after termination (for approximately one hour). Follow these steps to delete unused EC2 instances: Access the EC2 Console. You cannot delete the terminated instance entry yourself. ”. Then make an AMI of it. If you have sufficient permissions to use. Under Container instances, select the instance ID to deregister. You can use the AWS Command Line Interface (AWS CLI) to launch, list, and terminate Amazon Elastic Compute Cloud (Amazon EC2) instances. 3 and 4 for each Amazon EC2 instance that you want to examine,. Follow. You can find them in: GitHub: Simple Lambda Stopinators. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. The instance must be healthy and reachable. To enable, navigate to Actions > Instance Settings > Change. In the Amazon EC2 console, open the Instances pane and select an instance You can use the AWS Command Line Interface (AWS CLI) to launch, list, and terminate Amazon Elastic Compute Cloud (Amazon EC2) instances. I tried creating detaching the volume of the new instance and attaching a volume created from the. You can check the status of the instance by running the describe-instances command again:9. Let’s name it. You can see this on the AWS EC2 console by selecting the AWS EC2. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. Currently it is configured so that once it has successfully transitioned to terminated it will remain visible in the console for around 12 hours. ec2 = boto3. The valid values are: 0 (pending), 16 (running), 32 (shutting-down), 48 (terminated), 64 (stopping), and 80 (stopped). 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. 05 Repeat steps no. All EC2 instances must be tagged with a lifetime or a termination_date. Any attached EBS volumes will be detached and deleted. Terraform destroy does not terminate ec2 instance. This returns. You can cancel it in order to prevent the instance from recreating. 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. Akhiri permintaan Anda. Aug 11, 2013 at 19:46. In the Amazon EC2 console, open the Instances pane and select an instance. Termination protection and Amazon EC2. resource ('ec2') ids = ['string'] #insert instance ids separated by commas. If you wish to change regions, specify the region name like this: ec2_resource = boto3. 1. 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. ASG kicks in a replacement. So effectively state is no longer tracking that EC2 instance which was created in us-west-2. This is independent of your application on the instance. May 19, 2020 at 5:04. Note : EC2 instances are visible in the console for a short time after they're terminated. The following describe-instances example uses multiple filters to scope the results to instances with the specified type that are also in the specified Availability Zone. Detach the instance from the EC2 Auto Scaling group. You should see the name of the region as it is deleted and a final done message when all the instances have been terminated. If your instance appears stuck in the stopping state after a period of time, there may be an. Once you terminated your instances, it means you have completely lost that particular instance. If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated. You will launch the Amazon EC2 instance using a default 8 GiB disk volume. Shuts down the specified instances. When I terminated my EC2 Instance I saw that I still have services in my Bills. For more information, see Scheduled events for your instances in the Amazon EC2 User Guide. When attempting to run Terraform. 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". / Client / describe_instance_status. Specifically, I do this to get the "StateReason" field so I can be sure the ec2 instance terminated correctly. If you have taken a snapshot of the EBS boot volume the instances is using, you will need to register it. The termination_date defines a future date after which the EC2 instance will be terminated. Normally you would setup CloudWatch Event (CWE) rule: { "source": [ "aws. Choose Delete when prompted for confirmation. RHEL and SUSE. Stop an Amazon EC2 instance using an AWS SDK. If your instance appears stuck in the stopping state after a period of time, there may be an. Since the initial launch, AWS has added permission support for more actions, but not every EC2 action currently allows you to. You can modify this instance attribute while the instance is running or stopped (in the case of Amazon EBS. EC2 Auto Scaling doesn’t perform health checks for instances in the standby state. If the instance was started in the last 90 days, you can get the information you want from Cloudtrail dashboard. Quick Answer: After terminattion, it will be deleted automatically after some time. resource('ec2') instances = ec2. Click on the instance and select the Terminate option. I configure 1 specific Instance to termination protection = true. On the navigation bar at the top of the screen, choose the same Region that you used when you created the Auto Scaling group. Terminated instances remain visible after termination (for approximately one hour). Also check out other Regions - perhaps you’ve created some resources there as well? Terminate an Amazon EC2 instance using an AWS SDK. The halt. If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated. Conclusion The Amazon CLI is a command-line interface that allows customers to control AWS resources such as EC2 instances. If you need to reboot the instances in your Auto Scaling group, we recommend that you put the instances on standby first. 3. The following code examples show how to terminate an Amazon EC2 instance. Terminated instances remain visible after termination (for approximately one hour). By default, it returns the status. 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. f. anchor anchor anchor anchor anchor anchor. At this stage, the instance is preparing to enter the running state. To verify the root device type of an instance, you can use the Amazon EC2 console or the AWS CLI. instance-state-name - The state of the instance ( pending. To kill/stop a session, you have two options. EC2 Fleet prerequisites. Delete Key Pair. 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. { "Reservations": [] } Any help in finding a way to get the logs would be. 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. py (or whatever your file is named. how do you plan to wake up. Choose Instance state, Start instance. Terminate the Elastic Beanstalk environment. Terminated instance still displayed. After a refresh, another instance was running so I started to terminate it. Be careful because you cannot get a terminated EC2 instance back. Open the Functions page on the Lambda console. So what you can do: check your snapshots and Volumes in the ec2 console. Refresh the instance list periodically until the instance no longer appears, indicating that the deletion is complete. 2. This allows the Amazon EC2 Auto Scaling group to replace the instance, but it does not yet remove it from the. From docs: If your instance is billed by the second, then you're billed for a minimum of 60 seconds each time a new instance is started—that is, when the instance enters the running state. You pay when the instance is in RUNNING state. You will launch the Amazon EC2 instance using a default 8 GiB disk volume. Confirm which Auto Scaling group is causing the re-launch: Open the Amazon EC2 console. For example, you must delete all objects in an Amazon S3 bucket or remove all instances in an Amazon EC2 security group before you can delete the bucket or security group. Computer (please complete the following information):Instance Store is disk storage directly-attached to the Amazon EC2 host machine. Terminate an InstanceAdd a comment. When I terminate it, a new instance is being created with the same name. EC2 Auto Scaling doesn’t perform health checks for instances in the standby state. EC2 Auto Scaling isn’t aware of instance terminations for instances in standby. 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. There is a set of pre-defined policies – like OldestInstance, ClosestToTheHour, etc. Right-click on the instance, from the menu, choose Instance State –> Select Terminate option. If you need to reboot the instances in your Auto Scaling group, we recommend that you put the instances on standby first. We can remove terminated instances that are still listed as healthy and in standby using one of the following methods: 1. 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. Click on EC2 from the search results. The high byte is used for internal purposes and should be ignored. When you start your instance: The EBS root volume is restored to its previous state. Click “Yes” to confirm. deleted. Choose Instance state, Start instance. all() retrieves a list of all instances, and there is a state attribute that contains the Name of the state. describe-instance-status is a paginated. It will retain its instance-id and its internal IP address. Pricing is per instance-hour consumed for each instance, from the time an instance is launched until it is terminated or stopped. Terminate Your Amazon EC2 Instances in Your Auto Scaling Group: You can remove an instance from an Auto. im trying out EC2 for the first time today and I am noticing right away that once you create an instance, if you terminate it, it will still appear in your list as a re-usable instance. I have created cloudwatch alarms for cloudtrail events. When launching an Amazon EC2 instance, a boot volume is automatically attached to the instance. 7 - Go to the Instance name and right-click it and then click "terminate"There are different ways to check the instance-state. Applies only to instances backed by Amazon EBS. if you have root volumes, make a snapshot of those you want to recover. One option is to enter the exit command while connected to the session you want to kill. Instances and AMIs. Terminate an Amazon EC2 instance using an AWS SDK PDF RSS The following code examples show how to terminate an Amazon EC2 instance. Follow. Choose Instance state, Start instance. 3. 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. Storage for any Amazon EBS volumes is still charged. In the Amazon EC2 console, open the Instances pane and select an instance. 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. Create an instance recovery alarm. Filter Name and Values can be used to return a specific list of information from a describe instance operation. Take note that the state of your retrieved instance might be back to the date the snapshot was created. 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. Locate the instance you want to delete, and take note of its Instance ID. The low byte is set based on the state represented. 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. To delete a key pair using the Console, follow these steps: 1. Why does terraform destroy tear down an EC2 instance when the disable_api_termination value is set to true? When I set the value I am unable to delete the EC2 instance via the AWS console and the AWS cli. Delete or terminate EC2 resources. This operation is idempotent; if you terminate an instance more than once, each call succeeds. You can list your interrupted Spot Instances using the describe-instances command with the --filters parameter. Detach the instance from the EC2 Auto Scaling group. When the instance is pending, billing has not started. 1 Answer. anchor anchor anchor anchor. Here is the code for a Node. Troubleshoot instances with failed status checks. Select the unused instances you want to delete. ec2. To filter a list of resources. Any on-demand EC2 instance in a running state can be stopped: $ aws ec2 stop-instances --instance-ids instance_id. You can use the following tools to stop, reboot, or terminate your instance through AWS: AWS. We recommend that you use Amazon EC2 to reboot your instance instead of running the operating system reboot command from your instance. The AWS Reaper works by checking and enforcing tags that are set on the EC2 instances. 1 Answer Sorted by: 18 Basically it goes like this: Your machine is gone, you cannot restart, you need to create a new instance all the data you had on an instance. The alarm should terminate the instance as an action if some condition based on the metric matches. The documentation states, "If the value is true, you can't terminate the instance. Command-Line Interface (CLI) Equivalent. Terminated instances remain visible after termination (for approximately one hour). However, when I run terraform destroy the EC2 instance is terminated. The terminate_instances function is performed from the client, and requires you to specify the filter of which instances you need to terminate. Note the instance ID of the instance that re-launched. 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. Terminating instance 2 (the one with 3 ENIs). An account is closed 90 days after it is suspended and terminated 150 after suspension. Even ec2 describe says that it has been terminated. To verify the root device type of an instance, you can use the Amazon EC2 console or the Amazon CLI. This will run in the default region for the Lambda function. Terminated instances remain visible after termination (for approximately one hour). Remember to terminate the EC2 instance from the AWS console when you have finished using it. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. Then I run terraform destroy providing an incorrect/wrong region us-west-1 it removes the EC2 instance from local state. In the Terminate Instances dialog box, review the instance details then click Yes, Terminate to confirm your action. You signed out in another tab or window. Using the commandline, navigate to the above file and type: python terminate_ec2_instances. (i) Amazon EC2 stores data on a network-attached virtual disk called Elastic Block Store. If you want to keep the delay as short as possible, reduce the scrape/evalutation/refresh intervals. If you had EBS Volume attached without flag for 'delete on termination' you can recover those data. Action examples are code excerpts from larger programs and must be run in context. 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. It then terminated instances until the running count was 0. Sorted by: 119. I have auto scaling group with 3 instances. If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated. from the snapshot, make an. For EC2 instances in an IPv6-only subnet, if you attach a secondary network interface to the instance, the private DNS hostname of the second network interface will resolve to the first IPv6 address on the instance's first network interface. Previous Generation instances are still available as On-Demand, Reserved Instances, and Spot Instance, from our APIs, CLI and EC2 Management Console interface. In the Configure storage section, keep the default settings. According to AWS Support, it is normal behavior to Terminate an instance when you tell it to Stop if it is part of an Auto Scaling group. / Client / terminate_instances. To verify the root device type of an instance, you can use the Amazon EC2 console or the Amazon CLI. Identify your application requirements. After one another refresh of the page, a new instance started to run. You can launch multiple instances of an AMI, as shown in. Anda dapat menghapus instance Anda saat tidak lagi membutuhkannya. 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. ec2_client = boto3. It stopped initializing but it is still in my list of EC2 instances. Choose the search field. A custom termination policy is useful if it's known when an instance is sufficiently redundant or underutilized so that it can be terminated. 08 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. To use EC2 correctly, you must assume that you will lose your ephemeral storage. By default, Amazon EC2 deletes all EBS volumes that were attached when the instance. Let’s see how that works. This utility, which is a python script, can perform a few actions on existing EC2 instances, either start, stop, terminate or terminate_with_vols: “start” – will start the instance and wait until it’s in “running” state. To better understand the differences between the two volume types, see Storage options for your Amazon EC2 instances. Step 2: Find the Instance ID. When one is detected, the event rule triggers a Lambda function. In the Stop Instances dialog box, review the instance details then click Yes, Stop to confirm your action. The following “aws ec2 create-tags” command will add a new tag to the specified instance. py (or whatever your file is named. you can use multiple filters in a single command they are joined with an AND (&&)operation , and. Practical Usage. 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. For example, PT1M represents one minute. Not only can we create and modify an EC2 instance—boto3 also provided a method to terminate instances that. If you do not terminate the instance, charges can be generated on your account even when no users are connected. Instance state - You can manage your instances from the moment you launch them through their termination. Share. aws. terminate () 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. When prompted for confirmation, choose Deregister AMI. 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. Sorted by: 3. When you set your Auto Scaling group Desired count to 0, that told Auto Scaling that you didn't want any running instances. <instanceid> DISABLEAPITERMINATION True. (Optional) Terminate instancesThe recommended practice is to delete AWS EC2 instances that have not been in use for a long time to save costs. It is also possible to create secondary ENIs and attach them to instances. After this, my instance became non-responsive and I don't see a way to bring the eth0 up. If the instance has any data stored on instance store volumes, that data is deleted after stopping the instance. Select an operator, for example, = (Equals). Highlights, direct from Amazon's mouth: if you do manage to hibernate the OS your Instance will still be in a running state i. Terminate the instance. You will be charged for the time that those instances were up. To stop the instance click Stop. This command will return a JSON output containing information about your instances. 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. Click on “Actions” > “Instance State” > “Terminate. The public IP associated to the EC2 instance can change in some circumstances. 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. instances. To terminate (delete) all your active resources, do the following in the respective Regions: Note: Deleted, terminated, or released resources can't be recovered. Hibernation saves the contents from the instance memory (RAM) to your Amazon Elastic Block Store (Amazon EBS) root volume. In the Terminate Instances dialog box, review the instance details then click Yes, Terminate to confirm your action. You can use the AWS Command Line Interface (AWS CLI) to launch, list, and terminate Amazon Elastic Compute Cloud (Amazon EC2) instances. Choose instance settings from Actions and select change termination protection. 1. For more information, see Detach an Amazon EBS volume from a Linux instance. If the instance was started more than 90 days ago: If you have Cloudtrail enabled and configured it to write to S3, then you can go through the Cloudtrail log and look for events related the instance id. You can check if a volume is attached to an instance. One option is to enter the exit command while connected to the session you want to kill. How can I get the list of amazon ec2 instance using aws command line tool? I checked various available commands but could not fount one suitable for this purpose. The billing stops when the terminate API call succeeds. Then you can start it again when needed. This will be your root volume (also known as a 'boot' volume). 5. Terminating the instance will trigger a new one to launch, as each application has by default at least one instance. 02 The command output should return a table with the requested information. You can find a specific service by entering the service name in the search bar.