Generalize Apache config

defaults/main.yml

+apache_repositories: []
+apache_packages:
+  - apache2
+  - apache2-utils
+  - apache2-mpm-event
+  - apache2-mpm-worker
+  - apache2-suexec-custom
+  - libapache2-mod-fcgid
+apache_modules:
+  - rewrite
+  - vhost_alias
+  - ssl
+  - actions
+  - alias
+  - suexec
 apache_version: '2.2'
 apache_conf_ext: ''
 apache_conf_default_prefix: ''

tasks/apache.yml

 ---
 # file: roles/apache/tasks/apache.yml
 
+- name: "Apache | Apt Repository"
+  apt_repository:
+    repo='{{ item }}'
+    state='present'
+  with_items: '{{ apache_repositories }}'
+
 - name: "Apache | Install required packages."
   apt:
-    pkg={{ item }}
+    pkg='{{ item }}'
     state=installed
-  with_items:
-    - apache2
-    - apache2-utils
-    - apache2-mpm-event
-    - apache2-mpm-worker
-    - apache2-suexec-custom
-    - libapache2-mod-fcgid
-    - python-passlib
+  with_items: '{{ apache_packages }}'
   notify: "Apache | Restart Apache"
 
 - name: "Apache | Enable some required modules"
   apache2_module:
-    name={{ item }}
+    name='{{ item }}'
     state=present
-  with_items:
-    - rewrite
-    - vhost_alias
-    - ssl
-    - actions
-    - alias
-    - suexec
-  notify: "Apache | Restart Apache"
-
-- name: "Apache | Disable modules"
-  apache2_module:
-    name={{ item }}
-    state=absent
-  with_items:
-    - php5
-  ignore_errors: yes
+  with_items: '{{ apache_modules }}'
   notify: "Apache | Restart Apache"
 
 - name: "Apache | Turn on Extended Status"