Comment 2 for bug 1396594

Vladimir,
1. Please provide answer for every occurrence of /root/openrc in sources, whether it's used, and what it affects. Also, respond on my questions, including the one on how it affects scale up. We can not simply close this as Won't fix.
2. If we are so late in the dev cycle that we can't really fix it properly, then we must do:
a) Put a header in openrc file clearly explaining for what this file is used, that it should not be removed and reference to this bug.
b) provide step-by-step instruction on how to workaround the issue for docs team. "HTTP PUT request to http://<fuel>:8000/api/deploy?nodes=1,3,5 ." is not sufficient.