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openstack-ansible
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Merge "[doc] Add note regarding 127.0.1.1 removal"

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Zuul 2022-04-06 07:53:03 +00:00 committed by Gerrit Code Review
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6
deploy-guide/source/targethosts-prepare.rst
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@ -19,6 +19,12 @@ target host:
Configure at least one network interface to access the Internet or
suitable local repositories.
Some distributions add an extraneous entry in the ``/etc/hosts`` file that
resolves the actual hostname to another loopback IP address such as
``127.0.1.1``. You must comment out or remove this entry to prevent name
resolution problems. **Do not remove the 127.0.0.1 entry.**
This step is especially important for `metal` deployments.
We recommend adding the Secure Shell (SSH) server packages to the
installation on target hosts that do not have local (console) access.