This article demonstrates how to implement Blue/Green deployments for Amazon ECS services using AWS CDK Pipelines and AWS CodeDeploy across multiple accounts and Regions, solving challenges like CodeDeploy configuration, cross-account permissions, and deployment stages.

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<p>This article discusses how to implement Blue/Green deployments for Amazon Elastic Container Service (Amazon ECS) using AWS CDK Pipelines and AWS CodeDeploy. It covers the design considerations and provides a solution overview with a demo application.</p>
<p>Specifically, the article covers:</p>
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<li>The pipeline architecture using CDK Pipelines and CodeDeploy</li>
<li>Design considerations for CodeDeploy configuration, using a toolchain, managing CodeDeploy Application and Deployment Group, and CDK Pipelines roles and permissions</li>
<li>Deployment stage details, including actions like preparing and deploying the ECS infrastructure, configuring CodeDeploy, and performing the actual deployment using CodeDeploy</li>
<li>Solution overview with a demo application that implements the recommended approach for different scenarios like single-account, cross-account, single-region, and cross-region deployments</li>
</ul>
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Blue/Green deployments using AWS CDK Pipelines and AWS CodeDeploy

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