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ASP.NET Core and Heroku - Dockerfile - https://codingblast.com/hosting-asp-net-core-on-heroku-with-dockercircleci-for-free/
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FROM microsoft/dotnet:2.2-sdk AS build-env | |
WORKDIR /app | |
# Copy csproj and restore as distinct layers | |
COPY *.csproj ./ | |
RUN dotnet restore | |
# Copy everything else and build | |
COPY . ./ | |
RUN dotnet publish -c Release -o out | |
# Build runtime image | |
FROM microsoft/dotnet:2.2-aspnetcore-runtime | |
ENV PORT=5000 | |
WORKDIR /app | |
COPY --from=build-env /app/out . | |
CMD ASPNETCORE_URLS=http://*:$PORT dotnet AspNetCoreHerokuDocker.dll |
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