currently we are working on a Cloud Computing University project using OpenNebula to setup a private cloud environment.
Masternode is installed on a Ubuntu 18.04 LTS VM (VirtualBox).
We were able to follow the following guide until step 5 on one physical machine running Ubuntu 19.04 LTS (workernode).
We connected the workernode via passwordless SSH running (Step 4). We are planning to add another workernode either via VM(KVM or VirtualBox) or physical machine.
Can anyone give us any instructions on how to implement step 5 (Networking Configurations) using VirtualBox.
Thanks in advance.