Added Dockerfile

Dockerfile

@@ -0,0 +1,26 @@
+# Use the official ASP.NET runtime image as a base image
+FROM mcr.microsoft.com/dotnet/aspnet:7.0 AS base
+WORKDIR /app
+EXPOSE 80
+
+# Use the SDK image to build the application
+FROM mcr.microsoft.com/dotnet/sdk:7.0 AS build
+WORKDIR /src
+
+# Copy the .csproj file and restore dependencies
+COPY ["MusicService/MusicService.csproj", "MusicService/"]
+RUN dotnet restore "MusicService/MusicService.csproj"
+
+# Copy the rest of the application code
+COPY . .
+WORKDIR "/src/MusicService"
+RUN dotnet build "MusicService.csproj" -c Release -o /app/build
+
+FROM build AS publish
+RUN dotnet publish "MusicService.csproj" -c Release -o /app/publish
+
+# Use the base image to run the application
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app/publish .
+ENTRYPOINT ["dotnet", "MusicService.dll"]