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1. NODE JS WINDOWS DOCKER IMAGE HOW TO
2. NODE JS WINDOWS DOCKER IMAGE INSTALL
3. NODE JS WINDOWS DOCKER IMAGE 64 BIT
4. NODE JS WINDOWS DOCKER IMAGE 32 BIT
5. NODE JS WINDOWS DOCKER IMAGE WINDOWS 10

Of course MSI packages are often more convenient to install but result in bigger image sizes. So one advice to build small Windows Docker images is to avoid installing MSI packages and prefer ZIP files or even using a COPY deployment into an image. And running commands also leaves some changes in local databases and the registry which is also stored as difference in the layer. I've uploaded both Docker images to the Docker Hub and found out that the Windows Server Core image is about 55 MByte and the Nano Server image is only 9 MByte.Įxtracting all the layers of the first Docker image I found out that installing an MSI package also saves a copy of the package in the MSI cache. Here is a small diagram of the three steps we just did: Now we have two Docker images, one for Windows Server Core and one for Nano Server. Run this command to build the Nano Server image docker build -t node:4.4.5-nano nano You may want to put the files in another directory, but then you also have to add it to the PATH environment.Ĭreate a sub folder for the Nano Dockerfile mkdir nanoĪnd create this Dockerfile: FROM nanoserver The following Dockerfile copies the contents of that temporary folder into the Windows directory which is already in PATH. With this extracted folder we build the Nano Server image. Step 3 - COPY deploy to Nano Server image docker run -name=node-temp node:4.4.5 node -versionĭocker cp "node-temp:c:\Program Files\nodejs" nodejs To do that we have to run a Docker container and then we can copy the folder to a temporary folder on the host machine. Now we want to distill the Node.js folder from the Docker image. Īfter that you have Node.js + npm installed in this Docker image. You can build the Node.js Docker image with this command docker build -t node:4.4.5. Start-Process -FilePath msiexec -ArgumentList /q, /i, node.msi -Wait \ If ((Get-FileHash node.msi -Algorithm sha256).Hash -ne $env:NODE_SHA256) \ Wget -Uri -OutFile node.msi -UseBasicParsing \ Now open an editor with notepad Dockerfile.Īnd enter this Dockerfile: FROM windowsservercoreĮNV NODE_SHA256 7b2409605c871a40d60c187bd24f6f6ddf10590df060b7d905ef46b3b3aa7f81 This is very similar to the Linux version and downloads, verifies the download, installs the package and then removes the download again. You can download and install the Node.js MSI package with this Dockerfile. Step 1 - Install MSI into Windows Server Core imageĪ much easier way is to start with a Windows Server Core image. Therefore I show you a way to use only Docker commands and a Windows Server 2016 TP5 machine to build both Windows Server Core image as well as a Nano Server image with Node.js + npm installed. But I don't want to install more tools than needed on a Docker host.

NODE JS WINDOWS DOCKER IMAGE 64 BIT

Another restriction in Nano Server: You only can run 64 bit processes in Nano Server.Īnother approach would be installing Node.js on your host machine and copying the files into the Docker image.

NODE JS WINDOWS DOCKER IMAGE 32 BIT

also installing tools like lessmsi while building the Nano Server image only to find out that lessmsi is only a 32 bit application. So how could we build a Node.js Docker image based on Nano Server? I've tried different ways, eg. If you look at there are only MSI packages for Windows if you also want to have npm installed. You can't install MSI packages in Nano Server. The challenge: MSI packagesīut as soon as you try to write a Dockerfile to install some software into a Docker image you will notice that the minimized OS comes with a new challenge. So if you get asked which to choose you probably would answer to take the smaller one.

NODE JS WINDOWS DOCKER IMAGE WINDOWS 10

This makes installing Docker on Windows 10 much faster than with the windowsservercore OS image. But this compatibility comes with a prize, the size of the OS image is about 9.3 GByte as it contains about a whole server.Ī Nano Server image is highly optimized and almost everything was taken out of it to be able to deploy more of these containers in cloud servers. You don't have a GUI, but you can install almost everything into it. What is Nano Server?Įach Docker image must use of of the two OS images: windowsservercore or nanoserver.Ī Windows Server Core image is highly compatible with previous Windows Server Core installations.

NODE JS WINDOWS DOCKER IMAGE HOW TO

In this blog post I'll show how to build small base images to deploy Node.js applications as NanoServer Docker images that you can run in Windows 10 or in Windows Server 2016 TP5. So it's time to get used to NanoServer and how to create some base images. At the moment only NanoServer containers are supported. This allows you to run Windows Containers directly in Windows 10 as Hyper-V containers. Beginning with Windows 10 Insider 14342 you can enable the new Containers feature in Windows.