CODEWITHSUNDEEP
dockervisual-studio-codevpnvisual-studio-2019
chuckd
chuckd

Reputation: 14550

Can I run Visual Studio and .Net Framework in a docker container on Mac?

I have a Visual Studio Code app (Angular/.Net Core Web Api app) for work and I can develop, debug and run it on my personal Mac when I VPN into my companies network.

I also have a desktop work PC on my companies site and a remote work server that I can RDP into to do all my work, but I prefer my personal Mac!

I now need to create a .Net Web Api app (NON .Net Core) that my .Net Core app needs to call over http (for WCF web services that won't run on .Net Core), so I created a Visual Studio .Net Framework web Api app on one of my Win PC work machines and I can run both projects side by side (Visual Studio Code and Visual Studio) on my PC but not my Mac.

Is there any way to get the .Net Framework app working on my Mac? ex. in a Docker container or maybe even just running the app in a container, so that my .Net Core app can call it?

Another idea I have but not sure if possible - When I run the .Net Core app on my Mac I'm VPN'd into my companies network. If I run the .Net Web app on my work desktop or the remote server would I be able to connect to it from my Mac?

Upvotes: 7

Views: 7942

Answers (2)

Soleil
Soleil

Reputation: 401

You can't run .NET Framework , because this working with layer architecture from operative system, when running, so many libraries is on migration and now running in .NET core via nuget recomendation is use oficial net core image from microsoft or run you docker over a microsoft server system.

Upvotes: 0

Z4-tier
Z4-tier

Reputation: 7978

Visual Studio Code is a JavaScript application, which is what makes it nice a portable (and also kind of slow). The Visual Studio Framework is a different animal; one that is very territorial. Compiled applications that target the .NET framework will absolutely not run on MacOS, or Linux, or Solaris or..... anything not Windows. .NET core is portable to MacOS though.

As per this post (Can you install and run apps built on the .NET framework on a Mac?) there is the option of using Mono to recompile the code and run it on the Mac. Unfortunately, it does not support the full .NET Framework, and likely requires some non-trivial modifications to the code to make it work. If you go this route, you're either going to be limited to the areas of the Framework that are supported by Mono, or you'll have to maintain 2 different versions of the same code base. Neither option sounds very good to me.

As far as running in Docker, that will not work. Docker is fundamentally tied to the host operating system due to the use of kernel namespaces to provide isolation for processes and other system resources. It does not provide the same kernel API that the .NET Framework would require.

If you are absolutely determined to keep the development work on the Mac, the best option is probably to use a thick virtual machine that runs a full copy of Windows. This has the obvious downsides of being much more expensive (both in terms of the system resources it will need, and the software licensing costs), and you end up using Windows anyway (so you might as well just RDP to a real Windows machine). Probably not the answer you were hoping for (and I would love for someone to list some options that I've missed), but I think you're going to end up doing some work in Windows.

Upvotes: 7

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