Initial commit of a Wordpress site deployment playbook

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diff --git a/wordpress-nginx/README.md b/wordpress-nginx/README.md
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+++ b/wordpress-nginx/README.md
@@ -0,0 +1,28 @@
+## Wordpress+Nginx+PHP-FPM Deployment
+
+- Requires Ansible 1.2 or newer
+- Expects CentOS/RHEL 6.x hosts
+
+These playbooks deploy a simple all-in-one configuration of the popular
+Wordpress blogging platform and CMS, frontend by the Nginx web server and the
+PHP-FPM process manager. To use, edit the "hosts" inventory file to include the
+names of the servers you want to deploy.
+
+Then run the playbook, like this:
+
+	ansible-playbook -i hosts site.yml
+
+The playbooks will configure MySQL, Wordpress, Nginx, and PHP-FPM. When the run
+is complete, you can hit access server to begin the Wordpress configuration.
+
+### Ideas for Improvement
+
+Here are some ideas for ways that these playbooks could be extended:
+
+- Parameterize the Wordpress deployment to handle multi-site configurations.
+- Separate the components (PHP-FPM, MySQL, Nginx) onto separate hosts and 
+hande the configuration appropriately.
+- Handle Wordpress upgrades automatically.
+
+We would love to see contributions and improvements, so please fork this
+repository on GitHub and send us your changes via pull requests.
diff --git a/wordpress-nginx/group_vars/all b/wordpress-nginx/group_vars/all
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index 0000000..3b79d53
--- /dev/null
+++ b/wordpress-nginx/group_vars/all
@@ -0,0 +1,15 @@
+---
+# Which version of Wordpress to deploy
+wp_version: 3.5.2
+
+# These are the Wordpress database settings
+wp_db_name: wordpress 
+wp_db_user: wordpress
+wp_db_password: secret
+
+# You shouldn't need to change this.
+mysql_port: 3306
+
+# This is used for the nginx server configuration, but # access to the
+# Wordpress site is not restricted by a # named host.
+server_hostname: www.example.com
diff --git a/wordpress-nginx/hosts b/wordpress-nginx/hosts
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index 0000000..0dbfb16
--- /dev/null
+++ b/wordpress-nginx/hosts
@@ -0,0 +1,2 @@
+[wordpress-server]
+webserver2
diff --git a/wordpress-nginx/roles/common/files/RPM-GPG-KEY-EPEL-6 b/wordpress-nginx/roles/common/files/RPM-GPG-KEY-EPEL-6
new file mode 100644
index 0000000..7a20304
--- /dev/null
+++ b/wordpress-nginx/roles/common/files/RPM-GPG-KEY-EPEL-6
@@ -0,0 +1,29 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v1.4.5 (GNU/Linux)
+
+mQINBEvSKUIBEADLGnUj24ZVKW7liFN/JA5CgtzlNnKs7sBg7fVbNWryiE3URbn1
+JXvrdwHtkKyY96/ifZ1Ld3lE2gOF61bGZ2CWwJNee76Sp9Z+isP8RQXbG5jwj/4B
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+XtxOAvQmAbR9z6Q/h/D+Y/PhoIJp1OV4VNHCbCs9M7HUVBpgC53PDcTUQuwcgeY6
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+XtfLk0W5Ab9pd7tKDR6QHI7rgHXfCopRnZ2VVQ==
+=V/6I
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/wordpress-nginx/roles/common/files/epel.repo b/wordpress-nginx/roles/common/files/epel.repo
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+++ b/wordpress-nginx/roles/common/files/epel.repo
@@ -0,0 +1,26 @@
+[epel]
+name=Extra Packages for Enterprise Linux 6 - $basearch
+#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch
+mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch
+failovermethod=priority
+enabled=1
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
+
+[epel-debuginfo]
+name=Extra Packages for Enterprise Linux 6 - $basearch - Debug
+#baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch/debug
+mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-6&arch=$basearch
+failovermethod=priority
+enabled=0
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
+gpgcheck=1
+
+[epel-source]
+name=Extra Packages for Enterprise Linux 6 - $basearch - Source
+#baseurl=http://download.fedoraproject.org/pub/epel/6/SRPMS
+mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-6&arch=$basearch
+failovermethod=priority
+enabled=0
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
+gpgcheck=1
diff --git a/wordpress-nginx/roles/common/files/iptables-save b/wordpress-nginx/roles/common/files/iptables-save
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--- /dev/null
+++ b/wordpress-nginx/roles/common/files/iptables-save
@@ -0,0 +1,13 @@
+# {{ ansible_managed }}
+*filter
+:INPUT ACCEPT [0:0]
+:FORWARD ACCEPT [0:0]
+:OUTPUT ACCEPT [37:13960]
+-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
+-A INPUT -p icmp -j ACCEPT
+-A INPUT -i lo -j ACCEPT
+-A INPUT -p tcp -m state --state NEW -m tcp --dport 22 -j ACCEPT
+-A INPUT -p tcp -m state --state NEW -m tcp --dport 80 -j ACCEPT
+-A INPUT -j REJECT --reject-with icmp-host-prohibited
+-A FORWARD -j REJECT --reject-with icmp-host-prohibited
+COMMIT
diff --git a/wordpress-nginx/roles/common/handlers/main.yml b/wordpress-nginx/roles/common/handlers/main.yml
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--- /dev/null
+++ b/wordpress-nginx/roles/common/handlers/main.yml
@@ -0,0 +1,3 @@
+---
+- name: restart iptables
+  service: name=iptables state=restarted
diff --git a/wordpress-nginx/roles/common/tasks/main.yml b/wordpress-nginx/roles/common/tasks/main.yml
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--- /dev/null
+++ b/wordpress-nginx/roles/common/tasks/main.yml
@@ -0,0 +1,10 @@
+---
+- name: Copy the EPEL repository definition
+  copy: src=epel.repo dest=/etc/yum.repos.d/epel.repo
+
+- name: Create the GPG key for EPEL
+  copy: src=RPM-GPG-KEY-EPEL-6 dest=/etc/pki/rpm-gpg
+
+- name: Set up iptables rules
+  copy: src=iptables-save dest=/etc/sysconfig/iptables
+  notify: restart iptables
diff --git a/wordpress-nginx/roles/mysql/handlers/main.yml b/wordpress-nginx/roles/mysql/handlers/main.yml
new file mode 100644
index 0000000..d0daa04
--- /dev/null
+++ b/wordpress-nginx/roles/mysql/handlers/main.yml
@@ -0,0 +1,3 @@
+---
+- name: restart mysql
+  service: name=mysqld state=restarted
diff --git a/wordpress-nginx/roles/mysql/tasks/main.yml b/wordpress-nginx/roles/mysql/tasks/main.yml
new file mode 100644
index 0000000..8b97a3e
--- /dev/null
+++ b/wordpress-nginx/roles/mysql/tasks/main.yml
@@ -0,0 +1,19 @@
+---
+- name: Install Mysql package
+  yum: name={{ item }} state=present
+  with_items:
+   - mysql-server
+   - MySQL-python
+   - libselinux-python
+   - libsemanage-python
+
+- name: Configure SELinux to start mysql on any port
+  seboolean: name=mysql_connect_any state=true persistent=yes
+
+- name: Create Mysql configuration file
+  template: src=my.cnf.j2 dest=/etc/my.cnf
+  notify: 
+  - restart mysql
+
+- name: Start Mysql Service
+  service: name=mysqld state=started enabled=true
diff --git a/wordpress-nginx/roles/mysql/templates/my.cnf.j2 b/wordpress-nginx/roles/mysql/templates/my.cnf.j2
new file mode 100644
index 0000000..3944d06
--- /dev/null
+++ b/wordpress-nginx/roles/mysql/templates/my.cnf.j2
@@ -0,0 +1,11 @@
+[mysqld]
+datadir=/var/lib/mysql
+socket=/var/lib/mysql/mysql.sock
+user=mysql
+# Disabling symbolic-links is recommended to prevent assorted security risks
+symbolic-links=0
+port={{ mysql_port }}
+
+[mysqld_safe]
+log-error=/var/log/mysqld.log
+pid-file=/var/run/mysqld/mysqld.pid
diff --git a/wordpress-nginx/roles/nginx/handlers/main.yml b/wordpress-nginx/roles/nginx/handlers/main.yml
new file mode 100644
index 0000000..92971d2
--- /dev/null
+++ b/wordpress-nginx/roles/nginx/handlers/main.yml
@@ -0,0 +1,3 @@
+---
+- name: restart nginx
+  service: name=nginx state=restarted
diff --git a/wordpress-nginx/roles/nginx/tasks/main.yml b/wordpress-nginx/roles/nginx/tasks/main.yml
new file mode 100644
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--- /dev/null
+++ b/wordpress-nginx/roles/nginx/tasks/main.yml
@@ -0,0 +1,7 @@
+---
+- name: Install nginx
+  yum: name=nginx state=present
+
+- name: Copy nginx configuration for wordpress
+  template: src=default.conf dest=/etc/nginx/conf.d/default.conf
+  notify: restart nginx
diff --git a/wordpress-nginx/roles/nginx/templates/default.conf b/wordpress-nginx/roles/nginx/templates/default.conf
new file mode 100644
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--- /dev/null
+++ b/wordpress-nginx/roles/nginx/templates/default.conf
@@ -0,0 +1,31 @@
+server {
+        listen       80 default_server;
+        server_name  {{ server_hostname }};
+        root /srv/wordpress/ ;
+ 
+	client_max_body_size 64M;
+ 
+	# Deny access to any files with a .php extension in the uploads directory
+        location ~* /(?:uploads|files)/.*\.php$ {
+                deny all;
+        }
+ 
+        location / {
+                index index.php index.html index.htm;
+                try_files $uri $uri/ /index.php?$args;
+        }
+ 
+        location ~* \.(gif|jpg|jpeg|png|css|js)$ {
+                expires max;
+        }
+ 
+        location ~ \.php$ {
+                try_files $uri =404;
+                fastcgi_split_path_info ^(.+\.php)(/.+)$;
+                fastcgi_index index.php;
+                fastcgi_pass  unix:/var/run/php-fpm/wordpress.sock;
+                fastcgi_param   SCRIPT_FILENAME
+                                $document_root$fastcgi_script_name;
+                include       fastcgi_params;
+        }
+}
diff --git a/wordpress-nginx/roles/php-fpm/handlers/main.yml b/wordpress-nginx/roles/php-fpm/handlers/main.yml
new file mode 100644
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--- /dev/null
+++ b/wordpress-nginx/roles/php-fpm/handlers/main.yml
@@ -0,0 +1,3 @@
+---
+- name: restart php-fpm
+  service: name=php-fpm state=restarted
diff --git a/wordpress-nginx/roles/php-fpm/tasks/main.yml b/wordpress-nginx/roles/php-fpm/tasks/main.yml
new file mode 100644
index 0000000..e39b4f1
--- /dev/null
+++ b/wordpress-nginx/roles/php-fpm/tasks/main.yml
@@ -0,0 +1,22 @@
+---
+- name: Install php-fpm and deps 
+  yum: name={{ item }} state=present
+  with_items:
+    - php
+    - php-fpm
+    - php-enchant
+    - php-IDNA_Convert
+    - php-mbstring
+    - php-mysql
+    - php-PHPMailer
+    - php-process
+    - php-simplepie
+    - php-xml
+
+- name: Disable default pool
+  command: mv /etc/php-fpm.d/www.conf /etc/php-fpm.d/www.disabled creates=/etc/php-fpm.d/www.disabled
+  notify: restart php-fpm
+ 
+- name: Copy php-fpm configuration
+  template: src=wordpress.conf dest=/etc/php-fpm.d/
+  notify: restart php-fpm
diff --git a/wordpress-nginx/roles/php-fpm/templates/wordpress.conf b/wordpress-nginx/roles/php-fpm/templates/wordpress.conf
new file mode 100644
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--- /dev/null
+++ b/wordpress-nginx/roles/php-fpm/templates/wordpress.conf
@@ -0,0 +1,15 @@
+[wordpress]
+listen = /var/run/php-fpm/wordpress.sock
+listen.owner = nginx
+listen.group = nginx
+listen.mode = 0660
+user = wordpress
+group = wordpress
+pm = dynamic
+pm.max_children = 10
+pm.start_servers = 1
+pm.min_spare_servers = 1
+pm.max_spare_servers = 3
+pm.max_requests = 500
+chdir = /srv/wordpress/
+php_admin_value[open_basedir] = /srv/wordpress/:/tmp
diff --git a/wordpress-nginx/roles/wordpress/tasks/main.yml b/wordpress-nginx/roles/wordpress/tasks/main.yml
new file mode 100644
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--- /dev/null
+++ b/wordpress-nginx/roles/wordpress/tasks/main.yml
@@ -0,0 +1,28 @@
+---
+- name: Download Wordpress 
+  get_url: url=http://wordpress.org/wordpress-{{ wp_version }}.tar.gz dest=/srv/wordpress-{{ wp_version }}.tar.gz
+
+- name: Extract archive
+  command: chdir=/srv/ /bin/tar xvf wordpress-{{ wp_version }}.tar.gz creates=/srv/wordpress
+
+- name: Add group "wordpress"
+  group: name=wordpress
+
+- name: Add user "wordpress"
+  user: name=wordpress group=wordpress home=/srv/wordpress/
+
+- name: Change ownership of Wordpress installation
+  file: path=/srv/wordpress/ owner=wordpress group=wordpress state=directory recurse=yes
+
+- name: Fetch random salts for Wordpress config
+  local_action: command curl https://api.wordpress.org/secret-key/1.1/salt/
+  register: wp_salt 
+
+- name: Create Wordpress database
+  mysql_db: name={{ wp_db_name }} state=present
+
+- name: Create Wordpress database user
+  mysql_user: name={{ wp_db_user }} password={{ wp_db_password }} priv={{ wp_db_name }}.*:ALL host='localhost' state=present
+
+- name: Copy Wordpress config file
+  template: src=wp-config.php dest=/srv/wordpress/
diff --git a/wordpress-nginx/roles/wordpress/templates/wp-config.php b/wordpress-nginx/roles/wordpress/templates/wp-config.php
new file mode 100644
index 0000000..36b3cf0
--- /dev/null
+++ b/wordpress-nginx/roles/wordpress/templates/wp-config.php
@@ -0,0 +1,84 @@
+<?php

+/**

+ * The base configurations of the WordPress.

+ *

+ * This file has the following configurations: MySQL settings, Table Prefix,

+ * Secret Keys, WordPress Language, and ABSPATH. You can find more information

+ * by visiting {@link http://codex.wordpress.org/Editing_wp-config.php Editing

+ * wp-config.php} Codex page. You can get the MySQL settings from your web host.

+ *

+ * This file is used by the wp-config.php creation script during the

+ * installation. You don't have to use the web site, you can just copy this file

+ * to "wp-config.php" and fill in the values.

+ *

+ * @package WordPress

+ */

+

+// ** MySQL settings - You can get this info from your web host ** //

+/** The name of the database for WordPress */

+define('DB_NAME', '{{ wp_db_name }}');

+

+/** MySQL database username */

+define('DB_USER', '{{ wp_db_user }}');

+

+/** MySQL database password */

+define('DB_PASSWORD', '{{ wp_db_password }}');

+

+/** MySQL hostname */

+define('DB_HOST', 'localhost');

+

+/** Database Charset to use in creating database tables. */

+define('DB_CHARSET', 'utf8');

+

+/** The Database Collate type. Don't change this if in doubt. */

+define('DB_COLLATE', '');

+

+/**#@+

+ * Authentication Unique Keys and Salts.

+ *

+ * Change these to different unique phrases!

+ * You can generate these using the {@link https://api.wordpress.org/secret-key/1.1/salt/ WordPress.org secret-key service}

+ * You can change these at any point in time to invalidate all existing cookies. This will force all users to have to log in again.

+ *

+ * @since 2.6.0

+ */

+

+{{ wp_salt.stdout }}

+

+/**#@-*/

+

+/**

+ * WordPress Database Table prefix.

+ *

+ * You can have multiple installations in one database if you give each a unique

+ * prefix. Only numbers, letters, and underscores please!

+ */

+$table_prefix  = 'wp_';

+

+/**

+ * WordPress Localized Language, defaults to English.

+ *

+ * Change this to localize WordPress. A corresponding MO file for the chosen

+ * language must be installed to wp-content/languages. For example, install

+ * de_DE.mo to wp-content/languages and set WPLANG to 'de_DE' to enable German

+ * language support.

+ */

+define('WPLANG', '');

+

+/**

+ * For developers: WordPress debugging mode.

+ *

+ * Change this to true to enable the display of notices during development.

+ * It is strongly recommended that plugin and theme developers use WP_DEBUG

+ * in their development environments.

+ */

+define('WP_DEBUG', false);

+

+/* That's all, stop editing! Happy blogging. */

+

+/** Absolute path to the WordPress directory. */

+if ( !defined('ABSPATH') )

+	define('ABSPATH', dirname(__FILE__) . '/');

+

+/** Sets up WordPress vars and included files. */

+require_once(ABSPATH . 'wp-settings.php');

diff --git a/wordpress-nginx/site.yml b/wordpress-nginx/site.yml
new file mode 100644
index 0000000..d6c2214
--- /dev/null
+++ b/wordpress-nginx/site.yml
@@ -0,0 +1,11 @@
+---
+- name: Install Wordpress, MySQL, Nginx, and PHP-FPM
+  hosts: wordpress-server
+  user: root
+
+  roles:
+    - common
+    - mysql 
+    - nginx
+    - php-fpm
+    - wordpress