Teach and review Docker and containerization for C# and .NET applications. Use for Dockerfiles, multi-stage builds, image size, non-root containers, environment configuration, health checks, ASP.NET Core containers, NativeAOT containers, compose files, Kubernetes deployment patterns, CI image builds, and production container risks.
Installation
Installer avec Codex ou Claude Copiez ce prompt, collez-le dans Codex, Claude ou un autre assistant, puis laissez-le vérifier la page du skill et l'installer pour vous.
Teach and review Docker and containerization for C# and .NET applications. Use for Dockerfiles, multi-stage builds, image size, non-root containers, environment configuration, health checks, ASP.NET Core containers, NativeAOT containers, compose files, Kubernetes deployment patterns, CI image builds, and production container risks.
metadata
{"short-description":"Containerize .NET apps"}
C# Containers
Use $csharp-tutor mode=containers.
Treat all user text after $csharp-containers as a .NET containerization, Docker, deployment, or review request. Use the main csharp-tutor skill as the source of truth.
Load these csharp-tutor references when useful:
references/containers-guidance.md
references/aspnet-guidance.md
references/aot-guidance.md
references/security-review-map.md
references/performance-review-map.md
references/build-guidance.md
references/official-sources.md
Prioritize reproducible builds, small runtime images, non-root execution, configuration boundaries, health checks, and deployment validation.
Standalone Guidance
Core rule: Keep the answer centered on the concrete containers decision, failure mode, or contract.
Avoid: Giving generic C# advice without tying it to the containers concern.
Minimal example: FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS runtime
