How do I perform Git operations on an AWS CodeCommit repository with an instance role on Amazon EC2 instances for Amazon Linux 2?
I want to perform Git operations on an AWS CodeCommit repository. And I want to use an instance role on Amazon Elastic Compute Cloud (Amazon EC2) instances for Amazon Linux 2.
"I want to perform Git operations on an AWS CodeCommit repository. And I want to use an instance role on Amazon Elastic Compute Cloud (Amazon EC2) instances for Amazon Linux 2.Short descriptionUse the AWS Command Line Interface (AWS CLI) credential helper for Git operations on a CodeCommit repository using an instance role on your EC2 instance.Note: Using a credential helper is the only connection method for CodeCommit repositories that doesn't require an AWS Identity and Access Management (IAM) user.ResolutionNote: If you receive errors when running AWS CLI commands, make sure that you’re using the most recent version of the AWS CLI.1.    Create an IAM role for your EC2 instance, and then attach the following example IAM policy to the role. Replace arn:aws:codecommit:us-east-1:111111111111:testrepo with the ARN of your CodeCommit repository.{  "Version": "2012-10-17",  "Statement": [    {      "Effect": "Allow",      "Action": [        "codecommit:GitPull",        "codecommit:GitPush"      ],      "Resource": "arn:aws:codecommit:us-east-1:111111111111:testrepo"    }  ]}Note: The policy for step 1 allows the IAM role to perform Git pull and push actions on the CodeCommit repository. For more examples on using IAM policies for CodeCommit, see Using identity-based policies (IAM Policies) for CodeCommit.2.    Attach the IAM role that you created in step 1 to an EC2 instance.3.    Install Git on your EC2 instance.Note: For more information, see Downloads on the Git website.4.    To set up the credential helper on the EC2 instance, run the following commands:$ git config --global credential.helper '!aws codecommit credential-helper $@'         $ git config --global credential.UseHttpPath trueNote: The commands in step 4 specify the use of the Git credential helper with the AWS credential profile. The credential profile allows Git to authenticate with AWS to interact with CodeCommit repositories. To authenticate, Git uses HTTPS and a cryptographically signed version of your EC2 instance role.5.    To configure your name and email address explicitly, run the following commands:$ git config --global user.email "testuser@example.com"$ git config --global user.name "testuser"Note: Your name and email address are automatically configured based on your user name and hostname.6.    To clone the repository to the EC2 instance, run the following command:$ git clone https://git-codecommit.us-east-1.amazonaws.com/v1/repos/testrepo7.    Create a commit in your CodeCommit repository.Note: If you're using Windows, see Setup steps for HTTPS connections to AWS CodeCommit repositories on Windows with the AWS CLI credential helper.Related informationSetup steps for HTTPS connections to AWS CodeCommit repositories on Linux, macOS, or Unix with the AWS CLI credential helperHow do I perform Git operations on an AWS CodeCommit repository with an instance role on Amazon EC2 instances for Windows?Follow"