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@aws-cdk/aws-ecr
Advanced tools
@aws-cdk/aws-ecr is an AWS Cloud Development Kit (CDK) library that allows you to define and manage Amazon Elastic Container Registry (ECR) resources using code. ECR is a fully managed Docker container registry that makes it easy to store, manage, and deploy Docker container images.
Create a new ECR Repository
This code sample demonstrates how to create a new ECR repository named 'my-repo' using the AWS CDK.
const ecr = require('@aws-cdk/aws-ecr');
const cdk = require('@aws-cdk/core');
class MyStack extends cdk.Stack {
constructor(scope, id, props) {
super(scope, id, props);
new ecr.Repository(this, 'MyRepository', {
repositoryName: 'my-repo'
});
}
}
const app = new cdk.App();
new MyStack(app, 'MyStack');
Add lifecycle policy to ECR Repository
This code sample demonstrates how to add a lifecycle policy to an ECR repository to retain only the last 5 images with the 'prod' tag.
const ecr = require('@aws-cdk/aws-ecr');
const cdk = require('@aws-cdk/core');
class MyStack extends cdk.Stack {
constructor(scope, id, props) {
super(scope, id, props);
const repository = new ecr.Repository(this, 'MyRepository', {
repositoryName: 'my-repo'
});
repository.addLifecycleRule({
tagPrefixList: ['prod'],
maxImageCount: 5
});
}
}
const app = new cdk.App();
new MyStack(app, 'MyStack');
Grant permissions to a user
This code sample demonstrates how to grant pull permissions to an IAM user for an ECR repository.
const ecr = require('@aws-cdk/aws-ecr');
const iam = require('@aws-cdk/aws-iam');
const cdk = require('@aws-cdk/core');
class MyStack extends cdk.Stack {
constructor(scope, id, props) {
super(scope, id, props);
const repository = new ecr.Repository(this, 'MyRepository', {
repositoryName: 'my-repo'
});
const user = new iam.User(this, 'MyUser');
repository.grantPull(user);
}
}
const app = new cdk.App();
new MyStack(app, 'MyStack');
The aws-sdk package is the official AWS SDK for JavaScript, which provides a comprehensive set of tools for interacting with AWS services, including ECR. Unlike @aws-cdk/aws-ecr, which is used for defining infrastructure as code, aws-sdk is used for making API calls to AWS services.
The serverless framework is a toolkit for deploying and operating serverless architectures. It supports various AWS services, including ECR, for managing container images. While @aws-cdk/aws-ecr focuses on infrastructure as code, serverless provides a higher-level abstraction for deploying serverless applications.
Terraform is an open-source infrastructure as code software tool that provides a consistent CLI workflow to manage hundreds of cloud services, including AWS ECR. Terraform and @aws-cdk/aws-ecr both serve the purpose of defining cloud infrastructure, but Terraform is cloud-agnostic and can be used with multiple cloud providers.
This package contains constructs for working with Amazon Elastic Container Registry.
Define a repository by creating a new instance of Repository
. A repository
holds multiple verions of a single container image.
const repository = new ecr.Repository(this, 'Repository');
You can set life cycle rules to automatically clean up old images from your repository. The first life cycle rule that matches an image will be applied against that image. For example, the following deletes images older than 30 days, while keeping all images tagged with prod (note that the order is important here):
repository.addLifecycleRule({ tagPrefixList: ['prod'], maxImageCount: 9999 });
repository.addLifecycleRule({ maxImageAge: cdk.Duration.days(30) });
1.32.0 (2020-04-07)
UserPoolClient
construct no longer has the property
userPoolClientClientSecret
. The functionality to retrieve the client
secret never existed in CloudFormation, so this property was not
working in the first place.userPoolClientName
property on the UserPoolClient
construct will throw an error if client name was not configured on the
UserPoolClient
during initialization. This property was previously
incorrectly configured and was returning a not-implemented message from
CloudFormation every time.sourceCodeProvider
prop to connect your app to a source
code provider. The props repository
, accessToken
and oauthToken
do not exist
anymore in AppProps
.retentionPeriodHours
is now retentionPeriod
and of type Duration
Cluster
now creates a default managed nodegroup as its default capacity. Set the new cluster property defaultCapacityType
to DefaultCapacityType.EC2
to preserve EC2
as its default capacity.add*Trigger()
methods to configure
lambda triggers has now been replaced by a single
addTrigger()
method.addTrigger()
method will fail if a trigger
was already configured for that user pool operation.{[key: string]: any}
instead of plain any
. You were always supposed to pass a map/dictionary in these locations, but the type system didn't enforce it. It now does.aws:SecureTransport
for staging bucket (#7192) (ed106ea)Size
unit representing digital information quantity (#6940) (22a560d)acm-certificatemanager: DnsValidatedCertificateHandler support for SubjectAlternativeNames
(#7050) (a711c01), closes #4659
aws-kinesis: test assume order between stacks (#7065) (17aab37)
cli: can't use credential providers for stacks with assets (#7022) (afd7045), closes #7005
cloudtrail: include s3KeyPrefix in bucket policy resource (#7053) (b49881f), closes #6741
cognito: user pool - passwordPolicy.minLength
is not optional in all cases (#6971) (49cdd8f)
dynamodb: cannot use attribute as key in a GSI, non-key in another (#7075) (a6bd34f), closes #4398
ecs: default Service throws in a VPC without private subnets (#7188) (0ef6a95), closes #7062
events: Batch target does not work (#7191) (6f00783), closes #7137
kinesis: retention period does not use Duration type (#7037) (1186227), closes #7036
rewrite-imports: incorrect main in package.json (#7021) (2bf85b3)
stepfunctions-tasks: batch job - can not use task input as array size (#7008) (923d2a1), closes #6922
stepfunctions-tasks: confusion between multiple ways to run a Lambda (#6796) (7485448), closes #4801
FAQs
The CDK Construct Library for AWS::ECR
The npm package @aws-cdk/aws-ecr receives a total of 104,467 weekly downloads. As such, @aws-cdk/aws-ecr popularity was classified as popular.
We found that @aws-cdk/aws-ecr demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 4 open source maintainers collaborating on the project.
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