Cisco Packet Tracer 7 Inside a Docker Container

Dockerfile

FROM ubuntu:14.04

# Replace 1000 with your user / group id
RUN export uid=1000 gid=1000 && \
    mkdir -p /home/pt && \
    echo "pt:x:${uid}:${gid}:PacketTracer:/home/pt:/bin/bash" >> /etc/passwd && \
    echo "pt:x:${uid}:" >> /etc/group && \
    echo "pt ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/pt && \
    chmod 0440 /etc/sudoers.d/pt && \
    chown ${uid}:${gid} -R /home/pt

RUN apt-get update -y

RUN apt-get install -y \
    libqt4-gui \
    libqt4-webkit

ADD PacketTracer70 /opt/pt

USER pt
ENV HOME /home/pt

ENV PTDIR /opt/pt

CMD LD_LIBRARY_PATH=$PTDIR/lib $PTDIR/bin/PacketTracer7

packettracer7.sh

#!/bin/env sh

if [ ! -d $HOME/pt ]; then
	mkdir -p $HOME/pt;
fi

if [ ! -f $HOME/.packettracer ]; then
	touch $HOME/.packettracer
fi

docker run -it --rm \
	--net host \
	--privileged=true \
	-v $HOME/pt:/home/pt/pt:Z \
	-v $HOME/.packettracer:/home/pt/.packettracer \
	-v $HOME/Downloads:/home/pt/Downloads \
	-v /tmp/.X11-unix:/tmp/.X11-unix \
	-e DISPLAY=unix$DISPLAY \
	packettracer7

Hi, i'm new in docker, how do i run the PT after i create Dockerfile and packettracer7.sh.
Should i docker-compose and what is the command to run the PT.

Hope you can help me.
Thanks