Tutorial Custom Container - Document Details

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This page is part of the Azure documentation. It contains code examples and configuration instructions for working with Azure services.

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Bias Analysis

Detected Bias Types

windows_first

windows_tools

powershell_heavy

missing_linux_example

Summary

The documentation page demonstrates a clear Windows bias in several ways. The Windows section appears first and is more detailed in certain areas, with exclusive use of Windows tools (Visual Studio, Windows Explorer, PowerShell scripts) and workflows. The Windows example is tightly coupled to Visual Studio and Windows-specific features (such as installing fonts via Windows Explorer and using PowerShell scripts in Dockerfiles), with no equivalent Linux example for similar scenarios (e.g., custom OS integration, font installation). The Linux section, while comprehensive for a generic Python/Flask app, does not mirror the Windows scenario or provide parity for .NET or custom OS integration use cases.

Recommendations

Provide Linux-first or at least parallel Linux and Windows sections, ensuring neither is prioritized in order or detail.
For every Windows-specific tool or workflow (e.g., Visual Studio, Windows Explorer, PowerShell), provide equivalent Linux instructions (e.g., VS Code, terminal commands, Bash scripts).
Include a Linux example that demonstrates how to migrate a .NET app with custom OS dependencies (such as custom fonts or libraries) to a Linux container, mirroring the Windows scenario.
Avoid assuming the user is on Windows by default; ensure all prerequisites and setup steps have Linux equivalents.
Where PowerShell scripts are used in Dockerfiles for Windows, provide Bash script equivalents for Linux.
Ensure that screenshots and step-by-step instructions are available for both platforms, not just Windows.
Explicitly mention any platform-specific limitations or differences, and guide users on how to address them on Linux.

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Scan History

Date	Scan	Status	Result
2026-01-14 00:00	#250	in_progress	Biased
2026-01-13 00:00	#246	completed	Biased
2026-01-12 00:00	#243	cancelled	Biased
2026-01-11 00:00	#240	completed	Biased
2026-01-10 00:00	#237	completed	Biased
2026-01-09 00:34	#234	completed	Biased
2026-01-08 00:53	#231	completed	Clean
2026-01-06 18:15	#225	cancelled	Clean
2025-09-16 00:00	#113	completed	Clean
2025-09-15 00:00	#112	completed	Clean
2025-09-14 00:00	#111	completed	Clean
2025-09-13 00:00	#110	completed	Clean
2025-09-12 00:00	#109	completed	Clean
2025-09-11 00:00	#108	completed	Clean
2025-09-10 00:00	#107	completed	Clean
2025-09-09 00:00	#106	completed	Clean
2025-08-17 00:01	#83	cancelled	Biased
2025-07-13 21:37	#48	completed	Biased
2025-07-09 13:09	#3	cancelled	Clean
2025-07-08 04:23	#2	cancelled	Biased

Flagged Code Snippets

FROM mcr.microsoft.com/dotnet/framework/aspnet:4.7.2-windowsservercore-ltsc2019

RUN ${source:-obj/Docker/publish/InstallFont.ps1}

14/09/2018 23:16:19.889 INFO - Site: fonts-win-container - Creating container for image: customfontsample20180914115836.azurecr.io/customfontsample:latest.
14/09/2018 23:16:19.928 INFO - Site: fonts-win-container - Create container for image: customfontsample20180914115836.azurecr.io/customfontsample:latest succeeded. Container Id 329ecfedbe370f1d99857da7352a7633366b878607994ff1334461e44e6f5418
14/09/2018 23:17:23.405 INFO - Site: fonts-win-container - Start container succeeded. Container: 329ecfedbe370f1d99857da7352a7633366b878607994ff1334461e44e6f5418
14/09/2018 23:17:28.637 INFO - Site: fonts-win-container - Container ready
14/09/2018 23:17:28.637 INFO - Site: fonts-win-container - Configuring container
14/09/2018 23:18:03.823 INFO - Site: fonts-win-container - Container ready
14/09/2018 23:18:03.823 INFO - Site: fonts-win-container - Container start-up and configuration completed successfully