ASP.NET 7 Docker

.dockerignore

# directories
**/bin/
**/obj/
**/out/

# files
Dockerfile*
**/*.md

docker-dev.sh

docker build --pull --build-arg AspEnvironment=Development -t asp-api-test-dev .
docker run --rm -it -p 8000:80 asp-api-test-dev

docker-prod.sh

docker build --pull --build-arg AspEnvironment=Production -t asp-api-test-prod .
docker run --rm -it -p 8000:80 asp-api-test-prod

Dockerfile

# Reference: https://github.com/dotnet/dotnet-docker/blob/main/samples/aspnetapp/Dockerfile
# with ENV and ARG modifications

# build stage
FROM mcr.microsoft.com/dotnet/sdk:7.0 AS sdk
WORKDIR /source

# copy csproj and restore as distinct layers
COPY *.csproj .
RUN dotnet restore --use-current-runtime  

# copy everything else and build app
COPY . .
RUN dotnet publish -c Release -o /app --use-current-runtime --self-contained false --no-restore

# run stage
FROM mcr.microsoft.com/dotnet/aspnet:7.0
WORKDIR /app
COPY --from=sdk /app .

# ASP env vars must exist here since this is the run stage and these are runtime env vars
ARG AspEnvironment=Development
ENV ASPNETCORE_ENVIRONMENT=$AspEnvironment
RUN echo "ASPNETCORE_ENVIRONMENT=$AspEnvironment"

ENTRYPOINT ["dotnet", "ApiTest.dll"]