Make sure 'Ghost' container is available with allocated IP

When docker server crashes and restarts, all of containers will be restored. But their IPs also will be reallocated, and the container's reallocated IP is different with its real IP. So we can't talk with them --- ‘Ghost’.

Now I‘m trying to modify the step of network allocation, reusing 'Ghost'  's real IP,  and make sure 'Ghost' container is available.