docker - Understanding "VOLUME" instruction in DockerFile
Jan 30, 2017 · The official docker tutorial says: A data volume is a specially-designated directory within one or more containers that bypasses the Union File System. Data volumes provide …
How do you list volumes in docker containers? - Stack Overflow
When using docker images from registries, I often need to see the volumes created by the image's containers. Note: I'm using docker version 1.3.2 on Red Hat 7. Example The postgres …
docker data volume vs mounted host directory - Stack Overflow
Dec 18, 2015 · Created and managed by Docker. You can create a volume explicitly using the docker volume create command, or Docker can create a volume during container or service …
How to remove all docker volumes? - Stack Overflow
Apr 16, 2016 · Note (2025), when it comes to pruning volumes, you need both: docker system prune -af --volumes to remove unused data (containers, networks, images, build cache), …
docker - What is the difference between volumes-from and …
Volumes and volumes_from differ in that the first one only declares volumes that docker will make persistent or host:guest mounts, but volumes_from tells docker to use a volumes that is …
How do I mount a host directory as a volume in docker compose
Dec 1, 2016 · Long syntax In 2017, docker-compose was updated to support long syntax for a service’s volumes. With this syntax, you explicitly specify the type of mount (volume, bind or …
How to map volume paths using Docker's --volumes-from?
Apr 17, 2014 · I'm new to Docker and am excited about using the --volumes-from feature but there's something I'm not understanding. If I want to use --volumes-from with two data-only …
windows subsystem for linux - Where are Docker volumes located …
Now I installed Docker Desktop on the Windows host and enabled the WSL integration in the Docker settings. That works fine so far, I can access the Docker daemon running on the …
Locating data volumes in Docker Desktop (Windows)
Apr 3, 2017 · I'm trying to learn docker at the moment and I'm getting confused about where data volumes actually exist. I'm using Docker Desktop for Windows. (Windows 10) In the docs they …
Docker, mount volumes as readonly - Stack Overflow
When I use -v flag to mount, it gives whatever the username I give, I created a non-root user inside the docker image, however, all the files in the volume with the owner as the user that …