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. 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.
From general topics to more of what you would expect to find here, has it all.
#HOW TO FIND DOCKER IP ADDRESSS HOW TO#
One thing that is so much fun about the need virtualization paradigm we are heading towards is that in the age of software defined, the flexibility of how to do things with infra are much more like programming then working with highly opinionated traditional infrastructure. From there I just access the exposed ports. is your first and best source for all of the information youre looking for. 10 Examples of how to get Docker Container IP Address. On docker toolbox, I know the docker-machine env command sets the docker host environment variable and I can use that to get the ip of the virtual machine thats running the docker engine. This is for development purpose and will not work in a production environment outside of Docker Desktop for Mac/Windows. Were writing an application that needs to communicate to a docker container in development. 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).
#HOW TO FIND DOCKER IP ADDRESSS WINDOWS#
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. Do you see the problem already They are different, so you cannot simply run docker-compose up -d and all operating systems behave the same. Debugging or reverse proxies running on your host are two additional example use-cases. 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. 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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