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openstack-ansible
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Docs/Reno: MariaDB 10.0 update 

Closes-bug: 1501427

Change-Id: I84585e447219e57db94bcd9c7a8eb0faee743d94
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Major Hayden 2016-02-10 16:18:20 -06:00
parent fc5c927c61
commit ff590acf2d
1 changed files with 21 additions and 0 deletions
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releasenotes/notes/mariadb-upgrade-version-10.0-30304bf2a6022048.yaml Normal file
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---
features:
- MariaDB version 10.x is now the default in OpenStack-Ansible.
- The percona-xtrabackup repository is now enabled in OpenStack-Ansible and
it allows deployers to install and use
`Percona's XtraBackup project <https://www.percona.com/software/mysql-database/percona-xtrabackup>`_
to perform online backups of data stored in MariaDB.
- Deployers how have the option to set the the wsrep method via the
``galera_wsrep_sst_method``.
- Deployers can specify the authentication credentials to be used with wsrep
by configuring ``galera_wsrep_sst_auth_user`` and
``galera_wsrep_sst_auth_password``.
- The Galera installation process has been optimized and takes less time
to complete.
upgrade:
- The max connections setting for Galera is now determined automatically
by taking the number of vCPUs available and multiplying it by 100.
Deployers may override this default via the ``galera_max_connections``
variable.
- The upstream MariaDB init script has replaced the custom init script that
was provided by OpenStack-Ansible in previous versions.