Why doesn't the RUN command start the docker container?

Question

Docker

docker run --name test my_imageThe command creates a container but does not start it. After the command I enter docker psand see that the container is not running. What's my mistake?

Answer 1

And what about Entrypoint and cmd?
If the process in the docker is terminated, then the container itself stops.
If there, for example, bash, then you need to rundocker run --name test -it my_image