I have received the results for EX220 Red Hat Certified Specialist in Hybrid Cloud Management today. Now I have Red Hat Certified Architect Level X.

I have got Red Hat Certified Architect Level IX now. I’ve just received the results for EX342 Red Hat Certificate of Expertise in Red Hat Enterprise Linux Diagnostics and Troubleshooting.

Now I’ve got RHCA Level VIII. I have received the results for EX407 Red Hat Certificate of Expertise in Ansible Automation Exam…

I have just received the results for EX276 Red Hat Certificate of Expertise in Containerizing Software Applications (Docker). Now I am RHCA Level VII.

This blog post describes the way to prepare a small lab in virtual environment intended for TripleO (Director) OpenStack deployment tool learning. This is a quick instruction. For deep understanding and command exploration use documentation. 

I used my home laptop with 16 Gb of memory and CentOS 7.3 on the top of it for the lab environment hardware and RHEL 7.3 and RHOPS 10 for virtual machines, but these instructions should be applicable for RDO OpenStack distribution with minor changes.