docker run -d -it -name demo microsoft/windowsservercore Docker Inspect To get started, I’ll create a Windows Server Container running Windows Server Core 2016 which I use for example In this post.īoth methods will work on Linux Containers or Windows Containers as well on hosts.
This post will show you two methods to achieve this goal. I've seen some suggestions, like creating a Linux-specific config file ( docs), but the solution a co-worker of mine came up with seems more elegant and less complex to me.In this blog post, I’ll show you how to check a Windows Server Container IP address using two methods.įinding a Container IP address Is something that Is always needed when troubleshooting containers or when operating them In production. But I got you covered, there's an easy approach to make this work. On Docker for Linux, the IP address of the gateway between the Docker host and the bridge network is 172.17.0.1 if you are using default networking.ĭo you see the problem already? They are different, so you cannot simply run docker-compose up -d and all operating systems behave the same. This is for development purpose and will not work in a production environment outside of Docker Desktop for Mac/Windows. From 18.03 onwards our recommendation is to connect to the special DNS name, which resolves to the internal IP address used by the host. The host has a changing IP address (or none if you have no network access). Linuxįor macOS and Windows the following special DNS name can be used: I'll show you how to easily make this work simultaneously for macOS, Windows, and Linux - because their docker networking settings differ.ĭocker Networking on macOS and Windows vs. Debugging or reverse proxies running on your host are two additional example use-cases.
For instance, you need to be able to connect to the host network from inside a Docker container to access your app or database running locally on the host. Once in a while, you may need your Docker host's IP address.
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