auctionnomad.blogg.se - Mac install docker

Mac install docker software#
Mac install docker code#
Mac install docker mac#
Mac install docker windows#

So, by packaging your CFD environment (OpenFOAM & whatever other tools you may need) into a container you can, thanks to Docker run OpenFOAM pretty much anywhere. And, as the Docker Engine can be installed on almost any infrastructure, your container can be used, without modification, almost anywhere. That container can then be used on any machine running the Docker Engine.

Mac install docker code#

In the same way, a Docker container lets you package up all of the code you need to run a particular set of computing tasks. The container doesn’t need to be modified to go on a ship, on a train, to be lifted by a crane or hauled on a truck.

They’re standardised so they can be handled & transported wherever they end up in the world.

Mac install docker software#

But, if you don’t run on multiple operating systems, don’t need to manage multiple versions/releases or you need to juice every last drop of performance from OpenFOAM, then this may not be the post for you…sorry.ĭocker is set of tools that make running, building and managing software containers much easier than it otherwise might be.īut what is a container in this context? Think of a shipping container. That’s all possible & it’s thanks to an idea called containerisation & an open-source project called Docker

I could deploy the same CFD environment anywhere, without doing any extra work.

the process of updating/upgrading OpenFOAM was consistent & could be done just once.

behaviour was consistent across the board (scripts that worked locally, also worked in the cloud).

all machines had the same CFD environment (identical OpenFOAM releases, OS versions & other software tools).

I typically run OpenFOAM on macOS, and on AWS instances running Ubuntu Linux.

Mac install docker windows#

Meaning you can install OpenFOAM on Windows as easily as you can on Linux (especially if you’re running the Foundation version & using their Ubuntu packs).īut if you want to run OpenFOAM on multiple operating systems with a high-degree of confidence that they’re all running the same version of the code and that they’ll all behave consistently, then perhaps Docker could be useful? A feature that lets you run Linux command-line tools alongside your usual Windows programs. On Windows that problem has largely gone away with the introduction of the Windows Subsystem for Linux. Not impossible, but not ideal, particularly if you were just looking to take OpenFOAM for a quick spin. Back then, running OpenFOAM on Windows, macOS (or even a niche Linux distribution) involved virtual machines, patching &/or compiling from source or using an unofficial port.

Mac install docker mac#

Change the access to CPU & memory on Mac & Windowsīack in late-2015 running OpenFOAM® on something other than a mainstream Linux distribution was a daunting proposition.How do I add some other package to the container?.How do I add my favourite text editor to the container?.Can I keep them or do I have to re-do them every time? I’ve made some changes to my container.How do I get my data into & out of the container?.Building your own OpenFOAM Docker image.What problem does Docker solve for CFD?.What is Docker? Why is it useful for CFD? What is it good/not-so-good for? And, most importantly, how do you actually use it? That’s what I hope this updated version might achieve. But I think there’s still some confusion about using OpenFOAM with Docker. Since then, both OpenCFD & The OpenFOAM Foundation have started distributing Docker-ised versions of their respective releases, easing these issues.

make it easier to work with several different versions (&/or different releases) of OpenFOAM on the same machine.

providing a consistent CFD environment across a range of operating systems.

the problem of installing OpenFOAM® on anything other than a mainstream Linux distribution.

The motivation for the original version of this article was to flag Docker as a possible solution to:

Updated May 2019 to be much more comprehensive than the original September 2015 version A little background