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class database {
class { 'mysql::server': }
package { 'mysqltuner':
ensure => installed,
}
# See http://www.smilecouple.org/2011/03/01/fix-out-of-resource-problem-with-mysql
file { '/etc/security/limits.d/mysql.conf':
ensure => absent,
owner => root,
group => root,
mode => 0644,
content => "mysql soft nofile 24000\nmysql hard nofile 32000\n",
}
backupninja::mysql { "all_databases":
backupdir => '/var/backups/mysql',
compress => true,
sqldump => true,
sqldumpoptions => '--lock-tables --complete-insert --add-drop-table --quick --quote-names --single-transaction',
}
#
# Tuning
#
# Avoid Errcode: 24
database::config { 'open-files-limit':
value => hiera('database::open-files-limit', '500000'),
}
database::config {
'query_cache_size': value => hiera('database::query_cache_size', '64M');
'query_cache_limit': value => hiera('database::query_cache_limit', '2M');
'join_buffer_size': value => hiera('database::join_buffer_size', '256K');
'key_buffer_size': value => hiera('database::key_buffer_size', '32M');
'tmp_table_size': value => hiera('database::tmp_table_size', '64M');
'max_heap_table_size': value => hiera('database::max_heap_table_size', '64M');
'innodb_buffer_pool_size': value => hiera('database::innodb_buffer_pool_size', '256M');
'table_open_cache': value => hiera('database::table_cache', '800');
}
# Renamed to table_open_cache
database::config { 'table_cache':
value => hiera('database::table_cache', '800'),
ensure => absent.
}
}
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