Use Amazon ECR Credential Helper with Docker Desktop

Docker Desktop for Windows / Mac or later, Amazon ECR Credential Helper It is now included.

Docker for Mac Stable release notes - Docker Desktop Community

It saves you the trouble of logging in to ECR with a command like the following each time.

$ aws ecr get-login-password | docker login --username AWS --password-stdin https://<aws_account_id>.dkr.ecr.<region>

There are no settings specific to Docker Desktop, so just add the following to ~ / .docker / config.json.


	"credHelpers": {
		"<aws_account_id>.dkr.ecr.<region>": "ecr-login"

AWS credentials refer to ~ / .aws / credentials or environment variables, If you want to use a specific named profile in your credentials, Set the environment variable ╩╗AWS_PROFILE`.

The Credential Helper log is output to ~ / .ecr / log / ecr-login.log.

It's easy, but that's it. I'm glad if you can use it as a reference.

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