[DOCS] Update 'Practice B' with note

Note is recommended warning about failing
proxy settings

Change-Id: I4d6d5df196c00b439a4d9e19aa098bb6246d03d1
Closes-Bug: #1598324
This commit is contained in:
Alexandra 2016-07-21 12:34:04 +01:00 committed by Travis Truman
parent e9f6acc9bc
commit 5c4d8b234f

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@ -98,6 +98,12 @@ HTTP or SOCKS proxy server(s). OpenStack-Ansible may be used to configure
target hosts to use the proxy server(s). OpenStack-Ansible does not provide
automation for creating the proxy server(s).
.. note::
We recommend you set your ``/etc/environment`` variables with proxy
settings before launching ``scripts/run-playbooks.sh`` to avoid
failure.
Basic proxy configuration
-------------------------