Region in AWS CLI
AWS CLI supports two ways to identify the region in which an instance is running. The first way is to use the instance’s public-facing IP address.
The second way is to use the instance’s Region ID.
Public-facing IP Address
To identify an instance’s public-facing IP address, use the “describe-instances” command, and include the “instance-id” parameter. For example:
describe-instances –region my-region { “Public-facing IP Address” : “10.10.
10.10” }.
Region ID
To identify an instance’s region, use the “describe-instances” command, and include the “instance-id” parameter. For example:
PRO TIP: When mentioning region in AWS CLI, be sure to use the correct format. The correct format is:
–region region-name
For example, to mention the region us-east-1, you would use:
–region us-east-1
If you use any other format, the AWS CLI will not be able to correctly parse the region name and an error will occur.
describe-instances –region my-region { “Region ID” : “my-region-id” }
Region ID can also be obtained by using the “AWS ec2 describe-instances” command and specifying the “instance-id” parameter. For example:
AWS ec2 describe-instances –region my-region { “Region ID” : “my-region-id” }.
7 Related Question Answers Found
The AWS CLI (Command Line Interface) is a command-line tool for managing your AWS account. It provides a comprehensive interface for managing your AWS resources, including account configuration, Amazon EC2 instances, Amazon S3 buckets, and Amazon CloudFront distributions. The AWS CLI also provides access to Amazon Elastic Compute Cloud (EC2), Amazon Simple Storage Service (S3), Amazon CloudFront, and Amazon Elastic Block Store (EBS) features.
AWS CLI is a command-line interface for managing Amazon Web Services. You can install it on your system by running the following command:
curl -sSL https://AWS.Amazon. com/cli/install.sh | bash.
There are two ways to change your AWS region:
1. By using the AWS Management Console. Go to AWS Management Console.
AWS CLI provides a list of all the instances in your account in the form of an output table. To get the list of instances, you can use the following command:
AWS ec2 get-instances
The command returns an output table that looks like this:
Instance Type Name Status Region
ami-b2c2e2d8f Region US East (N. Virginia)
ami-f2dde2a0 Region US East (N.
AWS CLI profiles allow you to configure the AWS CLI to work with certain AWS services or use specific AWS tools. To create a new profile, use the AWS create-profile command. To modify an existing profile, use the AWS modify-profile command.
AWS regions are the logical foundation of AWS. You can create a new region by launching an Amazon EC2 instance in the desired geographic location. There are currently four regions available: us-east-1, us-west-1, europe-west1, and europe-east1.
In order to find your AWS region, you can use the AWS Region Manager tool or the AWS Console tool. The Region Manager tool can be found at https://AWS.Amazon.com/region-manager/ and the AWS Console tool can be found at https://console. AWS.com/.
