I am able to install docker, docker-compose and docker-machine
However when I try to run
root@DESKTOP-51NFMIM:~# docker ps Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
Is there any suggestion for solving this problem?
Start Docker Desktop from the Windows Start menu. From the Docker menu, select Settings > General. Select the Use WSL 2 based engine check box. If you have installed Docker Desktop on a system that supports WSL 2, this option will be enabled by default.
On MacOS go to the whale in the taskbar > Preferences > Daemon > Advanced. You can also start the Docker daemon manually and configure it using flags. This can be useful for troubleshooting problems. Many specific configuration options are discussed throughout the Docker documentation.
Found the solution on this post: https://blog.jayway.com/2017/04/19/running-docker-on-bash-on-windows/
Running docker against an engine on a different machine is actually quite easy, as Docker can expose a TCP endpoint which the CLI can attach to.
This TCP endpoint is turned off by default; to activate it, right-click the Docker icon in your taskbar and choose Settings, and tick the box next to “Expose daemon on tcp://localhost:2375 without TLS”.
With that done, all we need to do is instruct the CLI under Bash to connect to the engine running under Windows instead of to the non-existing engine running under Bash, like this:
$ docker -H tcp://0.0.0.0:2375 images
There are two ways to make this permanent – either add an alias for the above command or export an environment variable which instructs Docker where to find the host engine (NOTE: make sure to use single apostrophe's below):
$ echo "export DOCKER_HOST='tcp://0.0.0.0:2375'" >> ~/.bashrc $ source ~/.bashrc
Now, running docker commands from Bash works just like they’re supposed to.
$ docker run hello-world
Successful response:
Hello from Docker!This message shows that your installation appears to be working correctly.
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