06708191d6
This commit does the following: - sets all shell prompts in code-blocks to the root prompt - uses shell-session code-block since the shell prompt was being treated as a comment - links configure-aodh.rst in configure.rst (running tox was complaining that this file wasn't being linked anywhere) - other minor cleanup Change-Id: I9e3ac8bb0cabd1cc17952cfd765dbb0d8f7b6fa2
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695 B
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`Home <index.html>`_ OpenStack-Ansible Installation Guide
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Galera cluster recovery
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-----------------------
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When one or all nodes fail within a galera cluster you may need to
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re-bootstrap the environment. To make take advantage of the
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automation Ansible provides simply execute the ``galera-install.yml``
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play using the **galera-bootstrap** to auto recover a node or an
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entire environment.
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#. Run the following Ansible command to show the failed nodes:
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.. code-block:: shell-session
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# openstack-ansible galera-install --tags galera-bootstrap
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Upon completion of this command the cluster should be back online an in
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a functional state.
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--------------
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.. include:: navigation.txt
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