How do I deploy an ASP.NET application using Docker?

How do I deploy an ASP.NET application using Docker?

To deploy an ASP.NET application using Docker, you need to create a Dockerfile that specifies the base image and the build steps.

What should I include in the Dockerfile?

Your Dockerfile should include the base image, copy your application files, restore dependencies, and specify the command to run your app.

Can you provide a sample Dockerfile for an ASP.NET Core app?

Sure! Here's a simple Dockerfile:

FROM mcr.microsoft.com/dotnet/aspnet:5.0 AS base
WORKDIR /app
EXPOSE 80

FROM mcr.microsoft.com/dotnet/sdk:5.0 AS build
WORKDIR /src
COPY [YourProject].csproj .
RUN dotnet restore
COPY . .
WORKDIR /src/.
RUN dotnet build -c Release -o /app

FROM build AS publish
RUN dotnet publish -c Release -o /app

FROM base AS final
WORKDIR /app
COPY --from=publish /app .
ENTRYPOINT ["dotnet", "[YourProject].dll"]

How do I build and run the Docker container?

You can build the Docker image using docker build -t yourappname . and run it with docker run -d -p 8080:80 yourappname.