Hi folks, I am a system administrator and handling Linux server which is Qmail, web,FTP etc.. with past 10 years. but i am zero knowledge of cloud in openstack. How to install and configure cloud server in openstack. I don't have any spare or testing server. If possible to test in virtualbox. Advance thanks if anyone help me step by step. -- *Thanks,* *Manikandan.C* *System Administrator*