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Can Docker container Run command on host?
On the host os, create a script to loop and read commands, and then you call eval on that. Have the docker container read to that named pipe. To be able to access the pipe, you need to mount it via a volume.
Does Docker run start a container?
Run in detached mode Docker will start your container the same as before but this time will “detach” from the container and return you to the terminal prompt. Docker started our container in the background and printed the Container ID on the terminal.
How do I run a script in a container?
Here are steps for setting up Configure Phase scripts using a bind mount.
- Create an arbitrary folder for your local configuration scripts.
- Create a script(s) for executing your pre-configuration actions.
- Run a Docker container that bind mounts the script’s folder to the container’s /mnt/liferay/scripts folder.
What is the host of a Docker container?
In Docker, the host is a machine responsible for running one or more containers. Docker network host, also known as Docker host networking, is a networking mode in which a Docker container shares its network namespace with the host machine.
How to run a script inside a docker container?
Running this script file will run the container in a newly invoked bash. Now I need to run a script file (test.sh)which is already inside container from the above given shell script. (eg: cd /path/to/test.sh && ./test.sh) How to do that? You can run a command in a running container using docker exec [OPTIONS] CONTAINER COMMAND [ARG…]:
How to mount a docker container to a volume?
On the host os, create a script to loop and read commands, and then you call eval on that. Have the docker container read to that named pipe. To be able to access the pipe, you need to mount it via a volume.
How to run bash script inside a container?
BTW you can define the history file outside of your container too. This way it’s not necessary to commit on a bash change anymore. In case you don’t want (or have) a running container, you can call your script directly with the run command. Have a look at entry points too.