Internal

Overview

This is the procedure to create a clone of a VirtualBox Virtual Machine, including an O/S image.

Right click on the newly created VM -> Clone

Turn to "Expert Mode"

Give it the appropriate name: "Centos 7.3 Docker Server"

Clone Type: "Full Clone"

Snapshots: "Current machine state"

Reinitialize the MAC address of all network cards

Clone.

Normal Start, to get access to a console that would allow reconfiguration

Change machine name.
Pick an available IP address from IP address spreadsheet and update IP address spreadsheet.
Change the IP address.
If multicast was enabled and a static multicast added, update the IP address of the interface in /etc/sysconfig/network-scripts/route-*.
Change machine ID.
yum -y update
Install various public keys in ~/.ssh/authorized_keys.