Enable gzip compression

templates/nginx.conf.j2

@@ -44,11 +44,28 @@ http {
 
     error_log /var/log/nginx/error.log;
 
-
     ##
     # Gzip Settings
     ##
+{% if nginx_gzip is defined and nginx_gzip %}
+    gzip on;
+{% if nginx_type == 'gateway' %}
+    gzip_proxied any;
+{% endif %}
+    gzip_static on;
+    gzip_http_version {{ nginx_http_version }};
+    gzip_disable "MSIE [1-6]\.";
+    gzip_vary on;
+    gzip_comp_level 6;
+    gzip_types
+{% for type in nginx_gzip_types %}
+        {{ type }}
+{% endfor %}
+    gzip_buffers 16 8k;
+    gzip_min_length 512;
+{% else %}
     gzip off;
+{% endif %}
 
     ##
     # Virtual Host Configs

templates/reverse_proxy.conf.j2

@@ -1,6 +1,6 @@
 # Managed by Ansible
 
-proxy_http_version      1.1;
+proxy_http_version      {{ nginx_http_version }};
 proxy_set_header        Host $host;
 proxy_set_header        X-Real-IP $remote_addr;
 proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;