rubocop fixes and documentation

README.md

@@ -421,7 +421,7 @@ Plugins can be installed by using the `mysql_plugin` defined type. See `examples
 * `mysql::client::install`:  Installs MySQL client.
 * `mysql::backup::mysqldump`: Implements mysqldump backups.
 * `mysql::backup::mysqlbackup`: Implements backups with Oracle MySQL Enterprise Backup.
-* `mysql::backup::xtrabackup`: Implements backups with XtraBackup from Percona.
+* `mysql::backup::xtrabackup`: Implements backups with XtraBackup from Percona or Mariabackup.
 
 ### Parameters
 

REFERENCE.md

@@ -18,7 +18,7 @@ _Private Classes_
 
 * `mysql::backup::mysqlbackup`: Manage the mysqlbackup client.
 * `mysql::backup::mysqldump`: "Provider" for mysqldump
-* `mysql::backup::xtrabackup`: "Provider" for Percona XtraBackup
+* `mysql::backup::xtrabackup`: "Provider" for Percona XtraBackup or MariaBackup
 * `mysql::bindings::client_dev`: Private class for installing client development bindings
 * `mysql::bindings::daemon_dev`: Private class for installing daemon development bindings
 * `mysql::bindings::java`: Private class for installing java language bindings.

manifests/server/backup.pp

@@ -10,6 +10,11 @@
 #     backuppassword => 'mypassword',
 #     backupdir      => '/tmp/backups',
 #   }
+#   class { 'mysql::server::backup':
+#     backupmethod => 'mariabackup',
+#     provider     => 'xtrabackup',
+#     backupdir    => '/tmp/backups',
+#   }
 #
 # @param backupuser
 #   MySQL user with backup administrator privileges.
@@ -25,6 +30,8 @@
 #   Group owner for the backup directory. This parameter is passed directly to the file resource.
 # @param backupcompress
 #   Whether or not to compress the backup (when using the mysqldump provider)
+# @param backupmethod
+#   The execution binary for backing up. ex. mysqldump, xtrabackup, mariabackup 
 # @param backuprotate
 #   Backup rotation interval in 24 hour periods.
 # @param ignore_events

spec/classes/mysql_server_backup_spec.rb

@@ -401,8 +401,7 @@ class { 'mysql::server': }
         context 'with mariabackup' do
           let(:params) do
             default_params.merge(provider: 'xtrabackup',
-                                 backupmethod: 'mariabackup'
-                                )
+                                 backupmethod: 'mariabackup')
           end
 
           it 'contain the mariabackup executor' do