AzureRetirement

Azure Functions: Linux Consumption hosting plan retirement

The Linux Consumption hosting plan of Azure Functions is retired on 30 Sep 2028. After that date there is no technical support and new Linux Consumption function apps cannot be created.

Retires 30 Sep 2028In about 2 years, 30 Sep 2028

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What breaks

Retirement date for the Azure Functions Linux Consumption hosting plan: 30 Sep 2028. After that date, there is no technical support and new Linux Consumption function apps cannot be created. Microsoft asks customers to migrate to Flex Consumption by the retirement date to avoid service disruptions. Microsoft stated that after September 30, 2025 Linux Consumption gets no new features and is removed from the Azure portal, Visual Studio and VS Code, while it can still be managed through infrastructure as code and Azure CLI. Affected resources are App Service plans with Pricing Tier Dynamic (Y1: 0) and Operating System Linux.

Who is affected

Matching resource types

microsoft.web/serverfarms
azurerm_service_plan

Fields the check reads

sku
properties.reserved
sku_name
os_type

Detected by the estate check from

Terraform state or plan (JSON)
ARM template

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What to do

In the Azure portal, find App Service plans with Pricing Tier: Dynamic (Y1: 0) and Operating System: Linux.
Migrate to Flex Consumption by the retirement date to avoid service disruptions.

Replacement

Flex Consumption plan

Sources

Official sourceazure.microsoft.comOfficial
Additional sourceaka.msOfficial

Last checked against the first source in this list on 12 Nov 2026.

14 Sep 2026Ended 60 days ago, 14 Sep 2026Azure Functions: runtime version 1.x end of support Source
30 Sep 2026Ended 44 days ago, 30 Sep 2026Azure Functions: runtime v3 on Linux Consumption retirement Source
1 Oct 2026Ended 43 days ago, 1 Oct 2026Azure Functions: Python 3.10 end of support Source
10 Nov 2026Ended 3 days ago, 10 Nov 2026Azure Functions: .NET 8 and .NET 9 end of support Source
10 Nov 2026Ended 3 days ago, 10 Nov 2026Azure Functions: .NET in-process model end of support Source
10 Nov 2026Ended 3 days ago, 10 Nov 2026Azure Functions: PowerShell 7.4 end of support Source

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Last checked 12 Nov 2026 · Added 13 Nov 2026 · Changelog for this item