Container issue for Docker images for ASP.NET Core

[Rick-Anderson]

This issue contains all the unresolved issues for Docker. When updating to .NET 7, ping @mthalman for review per this comment. Open each closed issue when fixing to notify subscribers.

• Sample app targets .NET 7, prerequisite section states .NET 6 which causes an error. #26770
• Manually published app fails to run in container #25426
• Build and deploy manually - DockerFile - COPY command incorrect #18314
• .NET 7:Announcing built-in container support for the .NET SDK #26949
• docker exec aspnetcore_sample ipconfig return error executable file not found in $PATH #23236
• Sample app targets .NET 7, prerequisite section states .NET 6 which causes an error. #26770

---

Document Details

⚠ Do not edit this section. It is required for learn.microsoft.com ➟ GitHub issue linking.

• ID: 3653642e-61ef-717b-5436-9bd0a3c4e6f4
• Version Independent ID: 80c1ce51-46fb-0693-525a-7cad37150c7b
• Content: Docker images for ASP.NET Core
• Content Source: aspnetcore/host-and-deploy/docker/building-net-docker-images.md
• Product: aspnet-core
• Technology: aspnetcore-hostdeploy
• GitHub Login: @Rick-Anderson
• Microsoft Alias: riande