openstack/openstack-ansible
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Merge "Docs: Troubleshooting info for 3.13 kernel upgrade"

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Jenkins 2016-05-18 08:08:14 +00:00 committed by Gerrit Code Review
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15
doc/source/install-guide/ops-troubleshooting.rst
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@ -4,6 +4,19 @@
Troubleshooting
===============
Host kernel upgrade from version 3.13
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Ubuntu kernel packages newer than version 3.13 contain a change in
module naming from ``nf_conntrack`` to ``br_netfilter``. After
upgrading the kernel, re-run the ``openstack-hosts-setup.yml``
playbook against those hosts. See `OSA bug 157996`_ for more
information.
.. _OSA bug 157996: https://bugs.launchpad.net/openstack-ansible/+bug/1579963
Container networking issues
~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -77,7 +90,7 @@ Examples of the information gathered are:
* Linux distribution
* Kernel version
* Network interfaces
To improve performance, particularly in large deployments, you can
cache host facts and information.

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doc/source/install-guide/ops.rst
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Chapter 8. Operations
=====================
The following operations and troubleshooting procedures apply to
installed environments.
.. toctree::
ops-addcomputehost.rst
@ -12,9 +15,6 @@ Chapter 8. Operations
ops-troubleshooting.rst
The following operations apply to environments after initial
installation.
--------------
.. include:: navigation.txt