Yes, you can do this. What you are describing is a bind mount. See https://docs.docker.com/storage/bind-mounts/ for documentation on the subject. For example, if I want to mount a folder from my home directory into /mnt/mydata in a container, I can do: docker run -v /Users/andy/mydata:/mnt/mydata myimage Now, /mnt/mydata inside the container will have access to … Read more
Just run docker restart $(docker ps -q) Update For restarting ALL (stopped and running) containers use docker restart $(docker ps -a -q) as in answer lower.
Swarm Mode itself does not do anything different with volumes, it runs any volume mount command you provide on the node where the container is running. If your volume mount is local to that node, then your data will be saved locally on that node. There is no built in functionality to move data between … Read more
Your Docker host is configured to run Linux containers inside of a VM. To run Windows containers, you need to right click on the Docker icon in the system tray, and select “Switch to Windows containers…” in the Docker menu. This option is not available in “Home” versions of Windows. Documentation is available here.
I had the same error ([ERROR] InnoDB: Error number 28 means ‘No space left on device’) and solve it this way: 1 . Delete the orphaned volumes in Docker, you can use the built-in docker volume command. The built-in command also deletes any directory in /var/lib/docker/volumes that is not a volume so make sure you … Read more
I had the same problem this morning and the following fixed it for me: $ docker-machine restart default # Restart the environment $ eval $(docker-machine env default) # Refresh your environment settings It appears that this is due to the Docker virtual machine getting itself into a strange state. There is an open github issue … Read more
Download the file and from the same directory run docker build -t nodebb . This will give you an image on your local machine that’s named nodebb that you can launch an container from with docker run -d nodebb (you can change nodebb to your own name).
Docker uses /var/lib/docker to store your images, containers, and local named volumes. Deleting this can result in data loss and possibly stop the engine from running. The overlay2 subdirectory specifically contains the various filesystem layers for images and containers. To cleanup unused containers and images, see docker system prune. There are also options to remove … Read more
Perhaps the volume was created via docker-compose? If so, it should get removed by: docker-compose down –volumes Credit to Niels Bech Nielsen!
First the bad answer. From this question there’s a one-liner that you can run: echo “” > $(docker inspect –format=”{{.LogPath}}” <container_name_or_id>) instead of echo, there’s the simpler: : > $(docker inspect –format=”{{.LogPath}}” <container_name_or_id>) or there’s the truncate command: truncate -s 0 $(docker inspect –format=”{{.LogPath}}” <container_name_or_id>) I’m not a big fan of either of those since … Read more