Amazon Elastic Compute Cloud (EC2) is a web service that provides resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers. With EC2, you can launch virtual servers, configure security and networking, and manage storage.
When attempting to launch a new EC2 instance, you may encounter the InstanceLimitExceeded error. This error indicates that the requested instance cannot be launched because it would exceed your current EC2 instance limit.
Typically, this error will appear as a message in the AWS Management Console or as an error response when using the AWS CLI or SDKs. The message will explicitly state that the instance limit has been exceeded.
The InstanceLimitExceeded error is a common issue for users who are scaling their applications or experimenting with different instance types. AWS imposes limits on the number of instances you can run per region to prevent overuse of resources and ensure fair usage among customers.
Each AWS account has default limits on the number of instances that can be launched per region. These limits vary based on the instance type and are designed to prevent resource overuse. You can view your current limits in the EC2 Limits page in the AWS Management Console.
To resolve this issue, you have a couple of options:
By understanding your current EC2 limits and managing your instances effectively, you can avoid the InstanceLimitExceeded error. Regularly reviewing your usage and requesting limit increases when necessary will ensure that your applications can scale smoothly.
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