AWS::AppRunner Construct Library---
All classes with the
Cfnprefix in this module (CFN Resources) are always stable and safe to use.
The APIs of higher level constructs in this module are experimental and under active development. They are subject to non-backward compatible changes or removal in any future version. These are not subject to the Semantic Versioning model and breaking changes will be announced in the release notes. This means that while you may use them, you may need to update your source code when upgrading to a newer version of this package.
This module is part of the AWS Cloud Development Kit project.
import aws_cdk.aws_apprunner as apprunner
AWS App Runner is a fully managed service that makes it easy for developers to quickly deploy containerized web applications and APIs, at scale and with no prior infrastructure experience required. Start with your source code or a container image. App Runner automatically builds and deploys the web application and load balances traffic with encryption. App Runner also scales up or down automatically to meet your traffic needs. With App Runner, rather than thinking about servers or scaling, you have more time to focus on your applications.
Service construct allows you to create AWS App Runner services with
Github with the
source property in the following scenarios:
Source.fromEcr()- To define the source repository from
Source.fromEcrPublic()- To define the source repository from
Source.fromGitHub()- To define the source repository from the
Source.fromAsset()- To define the source from local asset directory.
To create a
Service with ECR Public:
apprunner.Service(self, "Service", source=apprunner.Source.from_ecr_public( image_configuration=apprunner.ImageConfiguration(port=8000), image_identifier="public.ecr.aws/aws-containers/hello-app-runner:latest" ) )
To create a
Service from an existing ECR repository:
import aws_cdk.aws_ecr as ecr apprunner.Service(self, "Service", source=apprunner.Source.from_ecr( image_configuration=apprunner.ImageConfiguration(port=80), repository=ecr.Repository.from_repository_name(self, "NginxRepository", "nginx"), tag_or_digest="latest" ) )
To create a
Service from local docker image asset directory built and pushed to Amazon ECR:
import aws_cdk.aws_ecr_assets as assets image_asset = assets.DockerImageAsset(self, "ImageAssets", directory=path.join(__dirname, "./docker.assets") ) apprunner.Service(self, "Service", source=apprunner.Source.from_asset( image_configuration=apprunner.ImageConfiguration(port=8000), asset=image_asset ) )
To create a
Service from the GitHub repository, you need to specify an existing App Runner
See Managing App Runner connections for more details.
apprunner.Service(self, "Service", source=apprunner.Source.from_git_hub( repository_url="https://github.com/aws-containers/hello-app-runner", branch="main", configuration_source=apprunner.ConfigurationSourceType.REPOSITORY, connection=apprunner.GitHubConnection.from_connection_arn("CONNECTION_ARN") ) )
codeConfigurationValues to override configuration values with the
API configuration source type.
apprunner.Service(self, "Service", source=apprunner.Source.from_git_hub( repository_url="https://github.com/aws-containers/hello-app-runner", branch="main", configuration_source=apprunner.ConfigurationSourceType.API, code_configuration_values=apprunner.CodeConfigurationValues( runtime=apprunner.Runtime.PYTHON_3, port="8000", start_command="python app.py", build_command="yum install -y pycairo && pip install -r requirements.txt" ), connection=apprunner.GitHubConnection.from_connection_arn("CONNECTION_ARN") ) )
You are allowed to define
accessRole for the
instanceRole - The IAM role that provides permissions to your App Runner service. These are permissions that
your code needs when it calls any AWS APIs.
accessRole - The IAM role that grants the App Runner service access to a source repository. It’s required for
ECR image repositories (but not for ECR Public repositories). If not defined, a new access role will be generated
See App Runner IAM Roles for more details.
To associate an App Runner service with a custom VPC, define
vpcConnector for the service.
import aws_cdk.aws_ec2 as ec2 vpc = ec2.Vpc(self, "Vpc", cidr="10.0.0.0/16" ) vpc_connector = apprunner.VpcConnector(self, "VpcConnector", vpc=vpc, vpc_subnets=vpc.select_subnets(subnet_type=ec2.SubnetType.PUBLIC), vpc_connector_name="MyVpcConnector" ) apprunner.Service(self, "Service", source=apprunner.Source.from_ecr_public( image_configuration=apprunner.ImageConfiguration(port=8000), image_identifier="public.ecr.aws/aws-containers/hello-app-runner:latest" ), vpc_connector=vpc_connector )