|
- Understanding docker run -v command - Stack Overflow
When given a single argument, like -v var lib mysql, this allocates space from Docker and mounts it at the given location This is primarily a way of allocating storage from Docker that is distinct from your service container For example, you may want to run a newer version of a database application, which involves tearing down your existing
- Exploring Docker containers file system - Stack Overflow
docker create <image> # returns container ID the container is never started docker cp <container ID>:<source_path> <destination_path> docker rm <container ID> cd <destination_path> ls -lsah see docker exec documentation
- docker - What is the difference between CMD and ENTRYPOINT in a . . .
Docker has a default entrypoint which is bin sh -c but does not have a default command When you run docker like this: docker run -i -t ubuntu bash the entrypoint is the default bin sh -c, the image is ubuntu and the command is bash The command is run via the entrypoint i e , the actual thing that gets executed is bin sh -c bash
- Run a Docker image as a container - Stack Overflow
docker images Then you can run in detached mode so your terminal is still usable You have several options to run it using a repository name (with or without a tag) or image ID: docker run -d repository docker run -d repository:tag docker run -d image_id Then you can check your container is running using docker ps docker ps gives you a
- docker - Correct way to detach from a container without stopping it . . .
docker attach --detach-keys="a,b,c" test - press A, then B, then C to exit; Extract from the official documentation: If you want, you can configure an override the Docker key sequence for detach This is useful if the Docker default sequence conflicts with key sequence you use for other applications
- Docker: adding a file from a parent directory - Stack Overflow
from the Docker documentation: "When copying source files from the build context, their paths are interpreted as relative to the root of the context
- docker - How to copy file from host to container using Dockerfile . . .
Create a docker file in the same folder --> c:\docker\dockerfile; The contents of the Dockerfile as follows, to copy a file from local host to the root of the container: FROM ubuntu:16 04 COPY test txt Pull a copy of Ubuntu from docker hub --> docker pull ubuntu:16 04; Build the image from the Dockerfile --> docker build -t myubuntu c:\docker\
- docker - How to open run YML compose file? - Stack Overflow
if you used docker-compose up use fg to focus on the process and then stop it as ctrl+c Although, I think this is not good way to run docker-compose on background For this purpose you should use flag -d -> docker-compose up -d -d, --detach Detached mode: Run containers in the background, print new container names
|
|
|