RHEL 7.2 Docker delete container when I stop a container

Hi All.

I am using Docker 17.06.2-Ce in RHEL 7.2, my problem is when I stop a container for a test but when I want to start again the container I see that my container was deleted, I checked with

docker ps -a

But the same result

it strange, I’ve using Docker in Ubuntu Server, Debian and Opensuse work fine.

I hope someone can explain to me why this happens?