Add Docker build file

src/Dockerfile

@@ -0,0 +1,17 @@
+FROM mcr.microsoft.com/dotnet/sdk:7.0-alpine AS build
+WORKDIR /mpj
+COPY ./MyPrayerJournal/MyPrayerJournal.fsproj ./
+RUN dotnet restore
+
+COPY ./MyPrayerJournal ./
+RUN dotnet publish -c Release -r linux-x64
+RUN rm bin/Release/net7.0/linux-x64/publish/appsettings.*.json
+
+FROM  mcr.microsoft.com/dotnet/aspnet:7.0-alpine as final
+WORKDIR /app
+RUN apk add --no-cache icu-libs
+ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
+COPY --from=build /mpj/bin/Release/net7.0/linux-x64/publish/ ./
+
+EXPOSE 80
+CMD [ "dotnet", "/app/MyPrayerJournal.dll" ]

src/MyPrayerJournal/MyPrayerJournal.fsproj

@@ -4,6 +4,8 @@
     <Version>3.3</Version>
     <DebugType>embedded</DebugType>
     <GenerateDocumentationFile>false</GenerateDocumentationFile>
+    <PublishSingleFile>false</PublishSingleFile>
+    <SelfContained>false</SelfContained>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="Domain.fs" />