class database {
  class { 'mysql::server': }

  # 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",
  }

  # Avoid Errcode: 24
  file { '/etc/mysql/conf.d/mysqld_open_files_limit.cnf':
    ensure  => present,
    owner   => root,
    group   => root,
    mode    => 0644,
    content => "[mysqld]\nopen-files-limit = 500000\n",
    notify  => Service['mysql'],
  }

  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',
  }

  # Database definitions
  define instance($password, $ensure = 'present', $privileges = all) {
    include mysql::server

    mysql_database { "${name}":
      ensure  => $ensure,
      require => Service['mysql'],
    }

    mysql_user { "${name}@%":
      ensure        => $ensure,
      password_hash => mysql_password($password),
      require       => Mysql_database["${name}"],
    }

    if $ensure == 'present' {
      mysql_grant { "${name}@%/${name}":
        privileges => $privileges,
        require    => Mysql_user["${name}@%"],
      }
    }
  }
}