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Asked: 2024-09-27T14:56:08+05:30 In:

how to delete an instance in aws

I hope someone can help me out! I’m currently working on a project in AWS, and I’ve set up a few EC2 instances for testing purposes. However, I’ve realized that I’ve created more instances than I actually need, and they’re just sitting there, accruing costs. I want to clean up my resources and delete some of these instances, but I’m not entirely sure about the process.

I’ve logged into the AWS Management Console and navigated to the EC2 dashboard, where I can see all my running and stopped instances. But I have some concerns before I proceed. What happens to the data on those instances once I delete them? Will I lose any important configurations or files? Also, I’ve heard people mention “terminating” instances—what does that mean exactly, and is it the same as deleting?

Lastly, is there anything specific I should be aware of, like dependencies on other services or proper steps to follow to ensure everything is done safely? I really want to avoid causing any bigger issues or incurring additional charges unintentionally. Any guidance would be greatly appreciated!

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    2 Answers

    1. Deleting an AWS Instance like a Rookie

      So, you wanna delete an instance in AWS? No worries, I’ve been there! Here’s a simple guide to help you out:

      1. Log into AWS: Go to aws.amazon.com and sign in. If you don’t have an account, you’ll need to make one. 😅
      2. Go to EC2: Once you’re in, find the ‘EC2’ service. It’s usually under ‘Services’ at the top. Click on it!
      3. Find Your Instances: In the left sidebar, you should see ‘Instances.’ Click on that, and you’ll see a list of your instances. It might look like a lot of confusing data, but don’t panic!
      4. Select the Instance: Look for the instance you want to delete. You can tell by its name or ID. Click on the little checkbox next to it.
      5. Actions Menu: With your instance selected, look for a button that says ‘Instance State’ at the top. Click it!
      6. Hit Terminate: In the dropdown, look for something that says ‘Terminate Instance’ or similar. It might ask you to confirm that you really wanna delete it. You do! Hit that confirmation button.
      7. Wait a Minute: It might take a little time, so be patient. Once it’s gone, you won’t see it in the list anymore. 🎉

      And that’s it! You’ve (hopefully) deleted your instance without any major hiccups. Just remember, once it’s gone, it’s gone. So be sure you really wanted to do that! Good luck!


    2. To delete an instance in AWS, you’ll want to utilize the AWS Management Console or a command-line interface (CLI) like AWS CLI for more programmatic control. If using the AWS CLI, first ensure you have the AWS CLI installed and configured with the necessary permissions. You can identify the instance you wish to terminate by running the command `aws ec2 describe-instances` to list all existing instances. Once you have the desired instance ID, executing `aws ec2 terminate-instances –instance-ids i-1234567890abcdef0` will initiate the termination process. Make certain that you replace ‘i-1234567890abcdef0’ with the actual instance ID of the instance you are looking to delete.

      If you’re using the AWS Management Console, navigate to the EC2 Dashboard, where you will find a list of instances. Select the instance you want to terminate, click on the “Instance State” dropdown, and then choose “Terminate Instance.” A confirmation dialog will appear, prompting you to confirm that you want to terminate the instance. Upon confirmation, AWS will begin the termination process, and the instance will be marked as “shutting-down” and then “terminated” in the dashboard. Be cautious, as terminating an instance is irreversible, and any data stored on instance-store volumes will be lost unless you have taken previous backups or utilized Amazon Elastic Block Store (EBS) volumes configured for persistence.

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