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OpenStack Sahara Essentials by Omar Khedher

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Installing OpenStack

For our test environment setup, we will use VirtualBox. So, we will run both the cloud controller and compute node in virtual machines. For a proper and stable setup, it might be necessary to go through a few system requirements first.

Network requirements

Since we are using VirtualBox, the physical host must have access to the Internet.

Note

Since CentOS/RHEL 6, a predictable network device naming rule has been introduced for network interfaces. It is adopted by default on CentOS/RHEL 7. For the sake of simplicity, it would be more practical to control the naming conventions of network interfaces by assigning simple and easy names. In order to rename an interface on CentOS/RHEL 7, disable the predictable naming rule by editing ...

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