creating file: Dockerfile

Dockerfile

@@ -0,0 +1,21 @@
+FROM mcr.microsoft.com/dotnet/sdk:7.0 AS builder
+WORKDIR /app
+
+# caches restore result by copying csproj file separately
+COPY *.csproj .
+RUN dotnet restore
+
+COPY . .
+RUN dotnet publish --output /app/ --configuration Release --no-restore
+RUN sed -n 's:.*<AssemblyName>\(.*\)</AssemblyName>.*:\1:p' *.csproj > __assemblyname
+RUN if [ ! -s __assemblyname ]; then filename=$(ls *.csproj); echo ${filename%.*} > __assemblyname; fi
+
+# Stage 2
+FROM mcr.microsoft.com/dotnet/aspnet:7.0
+WORKDIR /app
+COPY --from=builder /app .
+
+ENV PORT 5000
+EXPOSE 5000
+
+ENTRYPOINT dotnet $(cat /app/__assemblyname).dll --urls "http://*:5000"