Prerequisites for Deployment on On-premises VirtualBox using Swarm

Note: Make sure you have installed the following required software and that they are available in your PATH before proceeding.
Software Version Number Download Link
Virtual Box 5.2.16 ( >5.2.0) VirtualBox
Docker >= 1.17.06
Docker-machine 0.15.0
JQ brew install jq
Note: The cluster creation script creates two machines with the following names: master and node-1. Delete any existing docker machines with this name.