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# Class: mysql::config
#
# Parameters:
#
# [*root_password*] - root user password.
# [*old_root_password*] - previous root user password,
# [*bind_address*] - address to bind service.
# [*port*] - port to bind service.
# [*etc_root_password*] - whether to save /etc/my.cnf.
# [*service_name*] - mysql service name.
# [*config_file*] - my.cnf configuration file path.
# [*socket*] - mysql socket.
# [*datadir*] - path to datadir.
# [*ssl] - enable ssl
# [*ssl_ca] - path to ssl-ca
# [*ssl_cert] - path to ssl-cert
# [*ssl_key] - path to ssl-key
# [*log_error] - path to mysql error log
# [*default_engine] - configure a default table engine
# [*root_group] - use specified group for root-owned files
# [*restart] - whether to restart mysqld (true/false)
#
# Actions:
#
# Requires:
#
# class mysql::server
#
# Usage:
#
# class { 'mysql::config':
# root_password => 'changeme',
# bind_address => $::ipaddress,
# }
#
class mysql::config(
$root_password = 'UNSET',
$old_root_password = '',
$bind_address = $mysql::params::bind_address,
$port = $mysql::params::port,
$etc_root_password = $mysql::params::etc_root_password,
$service_name = $mysql::params::service_name,
$config_file = $mysql::params::config_file,
$socket = $mysql::params::socket,
$pidfile = $mysql::params::pidfile,
$datadir = $mysql::params::datadir,
$ssl = $mysql::params::ssl,
$ssl_ca = $mysql::params::ssl_ca,
$ssl_cert = $mysql::params::ssl_cert,
$ssl_key = $mysql::params::ssl_key,
$log_error = $mysql::params::log_error,
$default_engine = 'UNSET',
$root_group = $mysql::params::root_group,
$restart = $mysql::params::restart,
$purge_conf_dir = false
) inherits mysql::params {
File {
owner => 'root',
group => $root_group,
mode => '0400',
notify => $restart ? {
true => Exec['mysqld-restart'],
false => undef,
},
}
if $ssl and $ssl_ca == undef {
fail('The ssl_ca parameter is required when ssl is true')
}
if $ssl and $ssl_cert == undef {
fail('The ssl_cert parameter is required when ssl is true')
}
if $ssl and $ssl_key == undef {
fail('The ssl_key parameter is required when ssl is true')
}
# This kind of sucks, that I have to specify a difference resource for
# restart. the reason is that I need the service to be started before mods
# to the config file which can cause a refresh
exec { 'mysqld-restart':
command => "service ${service_name} restart",
logoutput => on_failure,
refreshonly => true,
path => '/sbin/:/usr/sbin/:/usr/bin/:/bin/',
}
# manage root password if it is set
if $root_password != 'UNSET' {
case $old_root_password {
'': { $old_pw='' }
default: { $old_pw="-p'${old_root_password}'" }
}
exec { 'set_mysql_rootpw':
command => "mysqladmin -u root ${old_pw} password '${root_password}'",
logoutput => true,
unless => "mysqladmin -u root -p'${root_password}' status > /dev/null",
path => '/usr/local/sbin:/usr/bin:/usr/local/bin',
notify => $restart ? {
true => Exec['mysqld-restart'],
false => undef,
},
require => File['/etc/mysql/conf.d'],
}
file { '/root/.my.cnf':
content => template('mysql/my.cnf.pass.erb'),
require => Exec['set_mysql_rootpw'],
}
if $etc_root_password {
file{ '/etc/my.cnf':
content => template('mysql/my.cnf.pass.erb'),
require => Exec['set_mysql_rootpw'],
}
}
} else {
file { '/root/.my.cnf':
ensure => present,
}
}
file { '/etc/mysql':
ensure => directory,
mode => '0755',
}
file { '/etc/mysql/conf.d':
ensure => directory,
mode => '0755',
recurse => $purge_conf_dir,
purge => $purge_conf_dir,
}
file { $config_file:
content => template('mysql/my.cnf.erb'),
mode => '0644',
}
}
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