WordPress Module

Overview

This will set up one or more installations of Wordpress 3.8 on Debian and Redhat style distributions.

Capabilities

Installation includes:

• Configuration of WordPress DB connection parameters
• Generate secure keys and salts for wp-config.php.
• Optional creation of MySQL database/user/permissions.

Requires:

• Configuration of php-enabled webserver
• Configuration MySQL server
• PHP 5.3 or greater
• User specified by wp_owner must exist

Parameters

Class wordpress

• install_dir Specifies the directory into which wordpress should be installed. Default: /opt/wordpress

• install_url Specifies the url from which the wordpress tarball should be downloaded. Default: http://wordpress.org

• version Specifies the version of wordpress to install. Default: 3.8

• create_db Specifies whether to create the db or not. Default: true

• create_db_user Specifies whether to create the db user or not. Default: true

• db_name Specifies the database name which the wordpress module should be configured to use. Default: wordpress

• db_host Specifies the database host to connect to. Default: localhost

• db_user Specifies the database user. Default: wordpress

• db_password Specifies the database user's password in plaintext. Default: password

• wp_owner Specifies the owner of the wordpress files. You must ensure this user exists as this module does not attempt to create it if missing. Default: root

• wp_group Specifies the group of the wordpress files. Default: 0 (*BSD/Darwin compatible GID)

• wp_lang WordPress Localized Language. Default: ''

• wp_plugin_dir WordPress Plugin Directory. Full path, no trailing slash. Default: WordPress Default

• wp_additional_config Specifies a template to include near the end of the wp-config.php file to add additional options. Default: ''

• wp_config_content Specifies the entire content for wp-config.php. This causes many of the other parameters to be ignored and allows an entirely custom config to be passed. It is recommended to use wp_additional_config instead of this parameter when possible.

• wp_table_prefix Specifies the database table prefix. Default: wp_

• wp_proxy_host Specifies a Hostname or IP of a proxy server for Wordpress to use to install updates, plugins, etc. Default: ''

• wp_proxy_port Specifies the port to use with the proxy host. Default: ''

• wp_multisite Specifies whether to enable the multisite feature. Requires wp_site_domain to also be passed. Default: false

• wp_site_domain Specifies the DOMAIN_CURRENT_SITE value that will be used when configuring multisite. Typically this is the address of the main wordpress instance. Default: ''

• wp_debug Specifies the WP_DEBUG value that will control debugging. This must be true if you use the next two debug extensions. Default: 'false'

• wp_debug_log Specifies the WP_DEBUG_LOG value that extends debugging to cause all errors to also be saved to a debug.log logfile insdie the /wp-content/ directory. Default: 'false'

• wp_debug_display Specifies the WP_DEBUG_DISPLAY value that extends debugging to cause debug messages to be shown inline, in HTML pages. Default: 'false'

Define wordpress::instance

• The parameters for wordpress::instance is exactly the same as the class wordpress except as noted below.
• The title will be used as the default value for install_dir unless otherwise specified.
• The db_name and db_user parameters are required.

Other classes and defines

The classes wordpress::app and wordpress::db and defines wordpress::instance::app and wordpress::instance::db are technically private, but any PRs which add documentation and tests so that they may be made public for multi-node deployments are welcome!

Example Usage

Default single deployment (insecure; default passwords and installed as root):

class { 'wordpress': }

Basic deployment (secure database password, installed as wordpress user/group. NOTE: in this example you must ensure the wordpress user already exists):

class { 'wordpress':
  wp_owner    => 'wordpress',
  wp_group    => 'wordpress',
  db_user     => 'wordpress',
  db_password => 'hvyH(S%t(\"0\"16',
}

Basic deployment of multiple instances (secure database password, installed as wordpress user/group):

wordpress::instance { '/opt/wordpress1':
  wp_owner    => 'wordpress1',
  wp_group    => 'wordpress1',
  db_user     => 'wordpress1',
  db_name     => 'wordpress1',
  db_password => 'hvyH(S%t(\"0\"16',
}
wordpress::instance { '/opt/wordpress2':
  wp_owner    => 'wordpress2',
  wp_group    => 'wordpress2',
  db_user     => 'wordpress2',
  db_name     => 'wordpress2',
  db_password => 'bb69381b4b9de3a232',
}

Externally hosted MySQL DB:

class { 'wordpress':
  db_user     => 'wordpress',
  db_password => 'hvyH(S%t(\"0\"16',
  db_host     => 'db.example.com',
}

Disable module's database/user creation (the database and db user must still exist with correct permissions):

class { 'wordpress':
  db_user        => 'wordpress',
  db_password    => 'hvyH(S%t(\"0\"16',
  create_db      => false,
  create_db_user => false,
}

Install specific version of WordPress:

class { 'wordpress':
  version => '3.4',
}

Install WordPress to a specific directory:

class { 'wordpress':
  install_dir => '/var/www/wordpress',
}

Download wordpress-${version}.tar.gz from an internal server:

class { 'wordpress':
  install_url => 'http://internal.example.com/software',
}

Configure wordpress to download updates and plugins through a proxy:

class { 'wordpress':
  proxy_host => 'http://my.proxy.corp.com',
  proxy_port => '8080',
}

Enable the multisite wordpress feature:

class { 'wordpress':
  wp_multisite   => true,
  wp_site_domain => 'blog.domain.com',
}

Add custom configuration to wp-config.php:

class { 'wordpress':
  wp_additional_config => 'foo/wp-config-extra.php.erb',
}

2014-10-15 Release 1.0.0 Features

• Multiple instances ability via wordpress::instance
• New wp_debug, wp_debug_log, and wp_debug_display parameters for debug output
• New wp_config_content parameter for custom configuration

Bugfixes:

• Convert rspec-system tests to beaker-rspec tests
• Updated readme

2014-01-16 Release 0.6.0 Features:

• Add wordpress::wp_additional_config parameter for custom template fragments.
• Add wordpress::wp_table_prefix to customize the table prefix in mysql.

Bugfixes:

• Fix idempotency for mysql_grant privileges.

2013-12-17 Release 0.5.1 Features:

• Update default version of wordpress to install to 3.8
• Add wordpress::wp_proxy_host and wordpress::wp_proxy_port for proxying plugin installation.
• Add wordpress::wp_mulitsite and wordpress::wp_multisite to enable multisite support
• Update to work with latest 2.x puppetlabs-mysql
• Update to work with latest 1.x puppetlabs-concat
• Add rspec-system integration testing, travis testing, and autopublish

Bugfixes:

• Fix ownership during installation to reduce log output and increase idempotency.

2013-12-17 Release 0.5.0 This release is invalid and was removed.

2013-09-19 Release 0.4.2 Bugfixes:

• Correct Modulefile module name

2013-09-19 Release 0.4.1 Bugfixes:

• Escape \'s in the salt

2013-06-17 Release 0.4.0 Features:

• Add wordpress::wp_lang parameter
• Add wordpress::wp_plugin_dir parameter

Bugfixes:

• Add class anchors
• Conditionalize directory management
• Fix @db_host template variable

2012-12-31 Release 0.2.3 Changes:

• Remove Apache php configuration; that responsibility falls outside of this module.

2012-12-28 Release 0.2.2 Bugfixes:

• Pass required parameters

2012-12-28 Release 0.2.1 Bugfixes:

• Remove extraneous files from module.

2012-12-28 Release 0.2.0 Changes:

• Add install_url parameter to download tarball from other location

2012-12-28 Release 0.1.0

• Initial rewrite from jonhadfield/master