openstack/openstack-ansible
Code Issues Proposed changes

Docs: Troubleshooting info for 3.13 kernel upgrade

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Add a note to the OSA Operations Guide about the need to re-run the
hosts setup playbook after a kernel upgrade from v3.13. This patch also
incidentally moves the introductory section text to be above the TOC.

Change-Id: Ia04cec6c689d02bff98a6adb623914703b9e3f7b
Closes-Bug: 1579963
This commit is contained in:
Robb Romans 2016-05-17 12:46:52 -05:00
parent 12d9ef21ea
commit fbd1f3fae1
2 changed files with 17 additions and 4 deletions
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13
doc/source/install-guide/ops-troubleshooting.rst
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@ -4,6 +4,19 @@
Troubleshooting 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 Container networking issues
~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~

6
doc/source/install-guide/ops.rst
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@ -4,6 +4,9 @@
Chapter 8. Operations Chapter 8. Operations
===================== =====================
The following operations and troubleshooting procedures apply to
installed environments.
.. toctree:: .. toctree::
ops-addcomputehost.rst ops-addcomputehost.rst
@ -12,9 +15,6 @@ Chapter 8. Operations
ops-troubleshooting.rst ops-troubleshooting.rst
The following operations apply to environments after initial
installation.
-------------- --------------
.. include:: navigation.txt .. include:: navigation.txt