Use create_resources('class'...

Author: dveeden

README.md

@@ -353,6 +353,34 @@ An array of two elements to set the backup time.  Allows ['23', '5'] or ['3', '4
 
 A script that is executed at when the backup is finished. This could be used to (r)sync the backup to a central store. This script can be either a single line that is directly executed or a number of lines, when supplied as an array. It could also be one or more externally managed (executable) files.
 
+#####`provider`
+
+Set backup implementation
+
+* `mysqldump`
+* `mysqlbackup`: MySQL Enterprise Backup
+* `xtrabackup`: Percona XtraBackup
+
+####mysql::backup::mysqldump
+
+Implements mysql::server::backup with mysqldump
+
+Backup type: Logical
+
+####mysql::backup::mysqlbackup
+
+Implements mysql::server::backup with MySQL Enterprise Backup from Oracle
+
+Backup type: Physical
+
+For this you need the meb package, which is available in RPM and TAR format from Oracle. For Ubuntu you can use [meb-deb](https://github.com/dveeden/meb-deb) to create a package from an official tarball.
+
+####mysql::backup::xtrabackup
+
+Implements mysql::server::backup with XtraBackup from Percona
+
+Backup type: Physical
+
 ####mysql::server::monitor
 
 #####`mysql_monitor_username`

manifests/backup/mysqlbackup.pp

@@ -1,5 +1,5 @@
 # See README.me for usage.
-define mysql::backup::mysqlbackup (
+class mysql::backup::mysqlbackup (
   $backupuser,
   $backuppassword,
   $backupdir,
@@ -74,6 +74,24 @@
     require => Package['meb'],
   }
 
+  $default_options = {
+    'mysqlbackup' => {
+      'backup-dir'             => $backupdir,
+      'with-timestamp'         => true,
+      'incremental_base'       => 'history:last_backup',
+      'incremental_backup_dir' => $backupdir,
+      'user'                   => $backupuser,
+      'password'               => $backuppassword,
+    }
+  }
+  $options = mysql_deepmerge($default_options, $override_options)
+
+  file { 'mysqlbackup-config-file':
+    path    => '/etc/mysql/conf.d/meb.cnf',
+    content => template('mysql/meb.cnf.erb'),
+    mode    => '0600',
+  }
+
   file { 'mysqlbackupdir':
     ensure => 'directory',
     path   => $backupdir,

manifests/backup/mysqldump.pp

@@ -1,5 +1,5 @@
 # See README.me for usage.
-define mysql::backup::mysqldump (
+class mysql::backup::mysqldump (
   $backupuser,
   $backuppassword,
   $backupdir,

manifests/backup/xtrabackup.pp

@@ -1,5 +1,5 @@
 # See README.me for usage.
-define mysql::backup::xtrabackup (
+class mysql::backup::xtrabackup (
   $backupuser,
   $backuppassword,
   $backupdir,

manifests/server/backup.pp

@@ -19,8 +19,8 @@
   $provider           = 'mysqldump',
 ) {
 
-  create_resources("mysql::backup::${provider}", {
-    "ensure backup is ${ensure} with ${provider}" => {
+  create_resources("class", {
+    "mysql::backup::${provider}" => {
       'backupuser'         => $backupuser,
       'backuppassword'     => $backuppassword,
       'backupdir'          => $backupdir,

templates/meb.cnf.erb

@@ -0,0 +1,18 @@
+### MANAGED BY PUPPET ###
+
+<% @options.sort.map do |k,v| -%>
+<%   if v.is_a?(Hash) -%>
+[<%=   k %>]
+<%     v.sort.map do |ki, vi| -%>
+<%       if vi == true or v == '' -%>
+<%=        ki %>
+<%       elsif vi.is_a?(Array) -%>
+<%         vi.each do |vii| -%>
+<%=          ki %> = <%= vii %>
+<%         end -%>
+<%       elsif ![nil, '', :undef].include?(vi) -%>
+<%=        ki %> = <%= vi %>
+<%       end -%>
+<%     end -%>
+<%   end %>
+<% end -%>