There is additional detailed information about docker run in the Docker run reference.įor information on connecting a container to a network, see the “ Docker network overview”.įor example uses of this command, refer to the examples section below. The docker run command can be used in combination with docker commit to change the command that a container runs. See docker ps -a to view a listof all containers. A stopped container can be restarted with all itsprevious changes intact using docker start. ![]() That is, docker run is equivalent to the API /containers/create then /containers/(id)/start. The docker run command first creates a writeable container layer over thespecified image, and then starts it using the specified command. Extended description Docker Run Ubuntu Containers Ubuntu is a Debian-based Linux operating system based on free software. ![]() $ docker pull ubuntu Run the Docker image as a container: $ docker run -it ubuntu /bin/bash Share. But inside a container you don’t want a full system you want a minimal system. Its init system, Upstart, assumes that it’s running on either real hardware or virtualized hardware, but not inside a Docker container. Ubuntu is not designed to be run inside Docker. Add entries to container hosts file (-add-host). More detailed information on restart policies can be found in the Restart Policies (-restart) section of the Docker run reference page. This will run the redis container with a restart policy of always so that if the container exits, Docker will restart it.
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