@@ -147,7 +147,7 @@ packages, and to prepare the environment a bit on the Ansible server:
mkdir ~/mysite/
mkvirtualenv -p /usr/bin/python3 -a ~/mysite/ mysite
pip install -U pip setuptools
pip install 'ansible~=2.9.0' dnspython
pip install 'ansible~=2.9.0' dnspython netaddr
.. warning::
The ``dnspython`` package is important since it is used internally via
@@ -518,7 +518,7 @@ etc.
.. note::
Should you ever need to limit what hosts can connect to a server
for some kind of maintenance or upgrade purposes, the ``common``
role comes with ``maintenance`` and ``maintenance_allowed_hosts``
role comes with ``maintenance`` and ``maintenance_allowed_sources``
parameters. See :ref:`rolereference` for more information.
Let's take care of this common configuration right away: