openstack/openstack-ansible
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Merge "[DOCS] Adding in note for pretend_min_part_hours_passed"

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Jenkins 2016-07-15 09:24:33 +00:00 committed by Gerrit Code Review
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doc/source/developer-docs/playbooks.rst
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@ -49,6 +49,25 @@ OpenStack services:
* Heat
* Horizon
After successful deployment, you are able to update variables in
``/etc/openstack_deploy/user_variables.yml``.
* Object Storage (swift)
- The ``pretend_min_part_hours_passed`` option can now be
passed to swift-ring-builder prior to performing a rebalance. This is set by
the ``swift_pretend_min_part_hours_passed`` boolean variable.
The default for this variable is False. However, we recommend using
``-e swift_pretend_min_part_hours_passed=True`` when running the
``os-swift.yml`` playbook to avoid resetting ``min_part_hours`` unintentionally.
.. important::
If you run this command and deploy rebalanced rings before a replication
pass completes, you may introduce unavailability in your cluster.
This should only be used for testing or fully rebalanced clusters.
--------------
.. include:: navigation.txt