No it is not running.
ps command outputs:
PID USER TIME COMMAND
1 root 0:00 sshd: /usr/sbin/sshd -D -e [listener] 0 of 10-100 startups
7 root 0:00 bin/bash
36 root 0:00 ps
I also use entryopoint, that is correct.
And if that is true for my entrypoint or CMD, any idea on what to do in order to resolve it?