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$ docker run -rm -it -network=host mysql mysql -h 127.0.0.1 -uroot -p

You can include the bind-address = 172.17.42.1 in your MySQL config file.īind-address = 127.0.0.1 in your MySQL config file and then, you can connect to localhost from your containers.

For that, you need to ensure that the MySQL service is actively listening for all the connections in the 172.17.42.1 address. You can also access the MySQL service running in your host machine in your Docker container using the bridge network mode. Inside your Docker container to access MySQL running in your host. If you are using a Mac host, you can use - HOSTNAME= .internal On executing these commands, you will find that both the container and the host machine have the same IP address and share the same network stack. In your local machine - $ ip addr show eth0Īnd while running the container - $ docker run -it -network=host ubuntu:latest ip addr show eth0 You can verify this by listing the IP address using the following commands. Please note that any port exposed from your Docker container is now opened in your host machine and that too without having to use the publish options. This container will share the network with the host machine and the container’s localhost will point to the host machine. After that, the localhost (127.0.0.1) in your Docker container will point to the host Linux machine.This runs a Docker container with the settings of the network set to host. Solution 1.Ī simple solution to this in a Linux machine is to use the -network=”host” option along with the Docker run command. Now, let’s discuss the solutions in detail. If you started your Docker container in your local Linux machine using -add-host :host-gateway option, you can even use the string in your connection in your Linux host. To sum up in a short discussion, if you are on Docker for Windows or Mac, you can simply connect to MySQL using instead of 127.0.0.1. In this article, we will explain the different ways through which you can access the MySQL running on your localhost or any other program in your host machine from the container. Hence, we can conclude that MySQL is bound to be run on localhost only and not accessible to the outside world because it is not bound on the IP address. Also, the MySQL is running on your localhost and the host machine does not expose any port to the outside world. Now, you want to access the MySQL server in your host machine from the Nginx container.

And you have a MySQL database running in your host machine. Suppose you have an Nginx web server running inside an Nginx container in your host machine.