Retirement: Docker Compose Feature for Azure App Service to Be Retired on March 31, 2027 – Replaced by Sidecars in Azure App Service


The Docker Compose feature in Azure App Service will be officially retired on March 31, 2027. Users currently deploying and managing multi-container applications with Docker Compose are advised to transition to the newer Sidecar feature before this date[1][2][3].

The Sidecar feature, now generally available, is designed to replace Docker Compose by offering a more modern and streamlined approach to building and managing multi-container apps on Azure App Service. Key advantages of Sidecar over Docker Compose include:

  • Simplified configuration for deploying multi-container applications.
  • Full integration with the Azure portal, allowing individual container monitoring, management, and log viewing.
  • Native compatibility with Azure App Service capabilities such as Virtual Network (VNet) integration and Managed Identity, which provide enhanced security and architectural flexibility[1].

Microsoft recommends using deployment slots during migration to test Sidecar configurations safely in staging environments before production deployment. For customers on lower pricing tiers, a temporary upgrade to the Standard tier is suggested to facilitate this migration process[1].

In summary, the retirement of Docker Compose in Azure App Service reflects a shift toward the Sidecar model, which improves developer experience through better integration, observability, and management of multi-container applications within the Azure ecosystem[1][2][3][5].

อ้างอิงค์ : https://azure.microsoft.com/updates?id=485167

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