Fix #15: add setting to only configure Apache for SSL

Author: Wtower

README.md

@@ -44,6 +44,8 @@ Optional Configuration variables
 - `conf.compile_msgs`: Set to `true` in order to compile i18n messages.
 - `conf.memcached`: Set to `true` in order to clear cache.
 - `conf.data`: A list of the dump files to load data from, eg `[project, auth]`, omit to skip loaddata. Depends on `loaddata` variable to be `true`.
+- `conf.https_only`: If true then configure Apache 
+  [only for SSL](https://github.com/Wtower/ansible-node-deploy/issues/6). Default: `false`.
 
 Other default variables
 -----------------------

examples/django_sites.yml

@@ -10,6 +10,7 @@ django_sites:
     host_user: username
     python_version: 3.4
     memcached: true
+    https_only: true
     data:
       - auth
       - app2

tasks/main.yml

@@ -125,6 +125,14 @@
 - name: Configure Apache
   template: src="vhost.conf.j2" dest="/var/www/vhosts/{{ conf.domain_name }}/conf/vhost.conf" backup=yes
   become: true
+  when: conf.domain_name is defined and (conf.https_only is not defined or not conf.https_only)
+  notify:
+    - Reconfigure Plesk domain
+    - Restart Apache
+
+- name: Configure Apache SSL
+  template: src="vhost.conf.j2" dest="/var/www/vhosts/{{ conf.domain_name }}/conf/vhost_ssl.conf" backup=yes
+  become: true
   when: conf.domain_name is defined
   notify:
     - Reconfigure Plesk domain