bdb856c8fe
1. Migrate Ops chapter and tips and tricks appendix to developer docs 2. Migrate Appendix G to a chapter in the developer docs 3. Minor edits Change-Id: I4070f02b75a8f9614545be0744e63ba76a3b49e2 Implements: blueprint osa-install-guide-overhaul
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`Home <index.html>`_ OpenStack-Ansible Installation Guide
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==========================
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Galera cluster maintenance
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==========================
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.. toctree::
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ops-galera-remove.rst
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ops-galera-start.rst
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ops-galera-recovery.rst
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Routine maintenance includes gracefully adding or removing nodes from
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the cluster without impacting operation and also starting a cluster
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after gracefully shutting down all nodes.
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MySQL instances are restarted when creating a cluster, when adding a
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node, when the service is not running, or when changes are made to the
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``/etc/mysql/my.cnf`` configuration file.
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--------------
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.. include:: navigation.txt
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