Merge pull request #8 from darthwade/feature-bind-address

Add mysql_bind_address to configuration.

README.md

@@ -40,6 +40,7 @@ The MySQL users and their privileges. A user has the values `name`, `host` (defa
 (RedHat/CentOS only) If you have enabled any additional repositories (might I suggest geerlingguy.repo-epel or geerlingguy.repo-remi), those repositories can be listed under this variable (e.g. `remi,epel`). This can be handy, as an example, if you want to install later versions of MySQL.
 
     mysql_port: "3306"
+    mysql_bind_address: '0.0.0.0'
     mysql_datadir: /var/lib/mysql
     mysql_socket: /var/lib/mysql/mysql.sock
 

defaults/main.yml

@@ -9,6 +9,7 @@ mysql_enablerepo: ""
 
 # MySQL connection settings.
 mysql_port: "3306"
+mysql_bind_address: '0.0.0.0'
 mysql_datadir: /var/lib/mysql
 mysql_socket: /var/lib/mysql/mysql.sock
 

templates/my.cnf.j2

@@ -5,6 +5,7 @@ socket = {{ mysql_socket }}
 
 [mysqld]
 port = {{ mysql_port }}
+bind-address = {{ mysql_bind_address }}
 datadir = {{ mysql_datadir }}
 socket = {{ mysql_socket }}