Install RedHat Deployment of OpenStack using Packstack. Packstack is a wrapper over a collection of Puppet manifests that install a specific release of OpenStack Prerequisite’s A virtual Machine with CentOS 7 Minimal with the following configurations: at least one NAT network at least one Host-Only network 8GB+ RAM 50GB+ disk space enable nested paging enable VT-x/AMD-v You can follow this article to prepare it. To enable support for vitalization (nested paging and VT-x/AMD-v) you can go to: Settings -> System -> Acceleration Conventions When you have successfully booted the VM you should have at least two network interfaces: Read more

Openstack Training Labs is a python project that installs a new OpenStack cluster in two virtual machines. It is an easy way to provision a working deployment for testing/development purposes. It works like docker-machine or boot2docker: spawn two VM’s using a guest Hyper-visor (supports VirtualBox and KVM) copy bash scripts in the machine and run it (this will install the OpenStack Components) port-forward some services from the NAT provided by the Hyper-visor to the guest machine All the documentation can be found here, it goes in greater details about the setup. Read more

When learning docker an interesting question you may have is: What happens with commands that install software when rebuilding an image. Read more