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README.md

mysql

Install MySQL

Tasks

Tasks are extracted in several files, included in tasks/main.yml :

packages.yml : packages installation ;
users.yml : replacement of root user by mysqladmin user ;
config.yml : configurations ;
datadir.yml : data directory customization ;
tmpdir.yml : temporary directory customization ;
nrpe.yml : nrpe user for Nagios checks ;
munin.yml : Munin plugins ;
log2mail.yml : log2mail patterns ;
utils.yml : useful tools.

Available variables

mysql_replace_root_with_mysqladmin: switch from root to mysqladmin user or not ;
mysql_thread_cache_size: number of threads for the cache ;
mysql_innodb_buffer_pool_size: amount of RAM dedicated to InnoDB ;
mysql_custom_datadir: custom datadir
mysql_custom_tmpdir: custom tmpdir.

NB : changing the datadir location can be done multiple times, as long as it is not restored to the default initial location, (because a symlink is created and can't be switched back, yet).