This is a Dotnet Project with version of 3.1.

To Install Dotnet in our Localhost (Ubuntu), follow the below commands:

Install the pacakge: wget https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb sudo dpkg -i packages-microsoft-prod.deb

Install the .NET SDK: sudo apt-get update sudo apt-get install -y apt-transport-https sudo apt-get update sudo apt-get install -y dotnet-sdk-3.1

Check Version: dotnet --version

Get into the directory of the Project: cd /path/to/your/project/PoojaStores

Use this restore command to restore any Nuget dependies found in project file (In this case PoojaStores.csproj): dotnet restore

Build the dotnet project: dotnet build

To run the application in the localhost, use the following command: dotnet run

To check the application running, go to browser and hit ... http://localhost:5000 or https://localhost:5001

To run the application in a Dockerized__ I have given the Dockerfile for this application containing the 3.1 version and build the proj file, pusblish and run the applciation through docker.

DOCKERFILE:

FROM mcr.microsoft.com/dotnet/aspnet:3.1 AS base WORKDIR /app EXPOSE 80

FROM mcr.microsoft.com/dotnet/sdk:3.1 AS build WORKDIR /src COPY ["PoojaStores.csproj", "./"] RUN dotnet restore "PoojaStores.csproj" COPY . . RUN dotnet build "PoojaStores.csproj" -c Release -o /app/build

FROM build AS publish RUN dotnet publish "PoojaStores.csproj" -c Release -o /app/publish

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

docker build -t poojastores . docker run -d -p 8080:80 --name myapp poojastores

Explanation for the Docker file:

Base Image for Runtime:

dockerfile

FROM mcr.microsoft.com/dotnet/aspnet:3.1 AS base: This line specifies the base image for the final runtime stage of the build. It's using the official ASP.NET Core 3.1 image. WORKDIR /app: This sets the working directory inside the container to /app. EXPOSE 80: This tells Docker that the container will listen on port 80, the default HTTP port. Build Stage:

#RUN dotnet build "PoojaStores.csproj" -c Release -o /app/build

FROM mcr.microsoft.com/dotnet/sdk:3.1 AS build: This line starts the build stage, using the official .NET SDK 3.1 image. WORKDIR /src: Sets the working directory to /src. COPY ["PoojaStores.csproj", "./"]: Copies the project file into the Docker image. RUN dotnet restore "PoojaStores.csproj": Restores any NuGet dependencies (defined in PoojaStores.csproj). COPY . .: Copies the rest of the files into the image. RUN dotnet build "PoojaStores.csproj" -c Release -o /app/build: Builds the application in Release configuration and outputs it to /app/build.

FROM build AS publish: This continues from the build stage, and its purpose is to publish the application. RUN dotnet publish "PoojaStores.csproj" -c Release -o /app/publish: Publishes the application to the /app/publish directory.

FROM base AS final: This starts the final stage, continuing from the base stage (the runtime image). WORKDIR /app: Sets the working directory to /app. COPY --from=publish /app/publish .: Copies the published application from the publish stage into the final image. ENTRYPOINT ["dotnet", "PoojaStores.dll"]: Specifies the entry point of the application, which is how the application will be started.