Setting up a simple test OpenStack environment
I need to set up a multi-node OpenStack environment. I have watched a lot of videos on YouTube and read all the documentation, but I still can't understand how I should connect nodes to switches, and how many switches do I need, and how should I configure them. I really can't understand the documentation, because it talks about complicated production architectures. I merely want a 4-node or 5-node network.
I have the nodes PXE booted, so I assume I already have the Admin network set up correct? Also, my fuel master node has Internet access. I can access the web interface and assign roles to nodes, but all deployments fail because of network problem.
Can you please help me, in simple terms, how many switches do I need and how I should configure the other (other than PXE/admin) networks? And which nodes should I connect to which switches?
Thanks