Add support for enabling an http to https redirects (#82)

* Add support for enabling an http to https redirects

* Remove extra curly brace

* Update default.conf.j2

Remove another extra curly brace

* Add redirect variable to defaults and readme

README.md

@@ -328,6 +328,7 @@ nginx_http_template:
     port: 8081
     server_name: localhost
     error_page: /usr/share/nginx/html
+    redirect: false
     autoindex: false
     ssl:
       cert: ssl/default.crt

defaults/main.yml

@@ -161,6 +161,7 @@ nginx_http_template:
     port: 8081
     server_name: localhost
     error_page: /usr/share/nginx/html
+    redirect: false
     autoindex: false
     ssl:
       cert: ssl/default.crt

templates/http/default.conf.j2

@@ -28,6 +28,9 @@ server {
 {% if item.value.autoindex is defined and item.value.autoindex %}
     autoindex on;
 {% endif %}
+{% if item.value.redirect is defined and item.value.redirect %}
+    return 301 https://{{ item.value.server_name }}$request_uri;
+{% endif%}
 {% if item.value.load_balancer is defined %}
 {% for location in item.value.load_balancer.locations %}
     location {{ item.value.load_balancer.locations[location].location }} {