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September 4, 2023Voiced by Amazon Polly |
Overview
Optimizing resource usage and cost management has become paramount in the ever-evolving landscape of cloud computing. As organizations scale their operations in the cloud, it’s essential to ensure that resources are utilized efficiently, and unnecessary expenses are minimized. CloudNuke is a powerful tool that empowers businesses to effectively manage their cloud resources, streamline operations, and optimize costs.
Introduction
Pioneers in Cloud Consulting & Migration Services
- Reduced infrastructural costs
- Accelerated application deployment
Step-by-Step Guide
Step 1 – First, we create an Amazon EC2 instance in another account
Step 2 – Connect through SSH
Step 3 – Now, let’s install aws-nuke
1 | sudo wget https://github.com/gruntwork-io/cloud-nuke/releases/download/v0.31.1/cloud-nuke_linux_amd64 |
Step 4 – Rename the file and add permission
1 2 3 | sudo mv cloud-nuke_linux_amd64 cloud-nuke sudo chmod 777 cloud-nuke ls -lart |
Step 5 – Now let’s configure the AWS account for that we want to delete the resources
1 | aws configure |
Step 6 – Now Copy the cloud-nuke to a particular folder
1 | sudo cp cloud-nuke /usr/bin/ |
Step 7 – Now let us start nuke to delete the resources of a particular region
1 | cloud-nuke aws –region ap-south-1 |
In the below image, it is showing the list of resources in a particular region:
Step 8 – We will verify whether it will remove or terminate the resources located in the ap-south-1 region.
Additionally, we can:
- Exclude resources in certain regions:
1 | cloud-nuke aws --exclude-region ap-south-1 |
It will check all the regions except ap-south-1
- Excluding Resources by Age:
1 | cloud-nuke aws --older-than 24h |
- List supported resource types
1 | cloud-nuke aws --list-resource-types |
- Terminate or inspect specific resource types:
1 | cloud-nuke aws --resource-type ec2 --resource-type ami |
- Exclude terminating specific resource types
1 | cloud-nuke aws --exclude-resource-type s3 --exclude-resource-type ec2 |
- Dry run mode
1 | cloud-nuke aws --resource-type ec2 --dry-run |
Best Practices for CloudNuke Usage
- Regular Maintenance: Set up scheduled scans and cleanups to ensure ongoing resource optimization. Regular maintenance prevents the accumulation of unused resources and maximizes cost savings.
- Review Before Deletion: Always review the list of resources marked for deletion during a dry run. This helps you avoid accidentally deleting critical resources.
- Tagging Strategy: Use resource tags effectively to categorize and track resources. This can assist in refining CloudNuke’s criteria for identifying unused resources accurately.
- Collaboration: When using CloudNuke in a team, ensure proper communication to avoid inadvertently deleting resources that other team members may still be using.
Conclusion
CloudNuke has emerged as a valuable tool in the cloud management arsenal, offering a powerful solution to tackle the challenges of resource optimization and cost control. By enabling businesses to identify and eliminate idle resources, CloudNuke empowers organizations to streamline their cloud environments, enhance security, and reduce unnecessary expenses. As the cloud is central to modern IT infrastructure, tools like CloudNuke will undoubtedly become essential for maintaining efficient and cost-effective operations.
If you have a query about CloudNuke, please drop a message, and our tech team will get back to you quickly.
Making IT Networks Enterprise-ready – Cloud Management Services
- Accelerated cloud migration
- End-to-end view of the cloud environment
About CloudThat
CloudThat is an official AWS (Amazon Web Services) Advanced Consulting Partner and Training partner, AWS Migration Partner, AWS Data and Analytics Partner, AWS DevOps Competency Partner, Amazon QuickSight Service Delivery Partner, AWS EKS Service Delivery Partner, and Microsoft Gold Partner, helping people develop knowledge of the cloud and help their businesses aim for higher goals using best-in-industry cloud computing practices and expertise. We are on a mission to build a robust cloud computing ecosystem by disseminating knowledge on technological intricacies within the cloud space. Our blogs, webinars, case studies, and white papers enable all the stakeholders in the cloud computing sphere.
To get started, go through our Consultancy page and Managed Services Package, CloudThat’s offerings.
FAQs
1. What resources does Cloudnuke support?
ANS: – Cloudnuke supports many AWS resources, including Amazon EC2 instances, Amazon S3 buckets, AWS Lambda functions, and AWS IAM roles. The full list of supported resources can be found in the Cloudnuke documentation.
2. How do I use Cloudnuke?
ANS: – To use Cloudnuke, you first need to install it. You can do this by following the instructions in the Cloudnuke documentation. Once Cloudnuke is installed, you can run it by typing the following command:
1 | cloud-nuke |
3. Does Cloudnuke delete resources permanently?
ANS: – Yes, Cloudnuke deletes resources permanently. It is important to use it with caution and ensure that you are only deleting the resources you want to delete.
WRITTEN BY Noopur Shrivastava
Noopur Shrivastava works as a Research Intern at CloudThat. She is focused on gaining knowledge of the Cloud environment. Noopur loves learning about new technology and trying out different approaches to problem-solving.
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