Add ngx_http_gzip_module configuration

http://nginx.org/en/docs/http/ngx_http_gzip_module.html

Author: itskingori

config/http.conf

@@ -9,6 +9,37 @@ http {
   client_max_body_size  400m;
   client_body_timeout   300s;
 
+  gzip                  on;
+  gzip_comp_level       5;
+  gzip_min_length       256;
+  gzip_proxied          any;
+  gzip_vary             on;
+  gzip_types
+      application/atom+xml
+      application/javascript
+      application/json
+      application/ld+json
+      application/manifest+json
+      application/rss+xml
+      application/vnd.geo+json
+      application/vnd.ms-fontobject
+      application/x-font-ttf
+      application/x-web-app-manifest+json
+      application/xhtml+xml
+      application/xml
+      font/opentype
+      image/bmp
+      image/svg+xml
+      image/x-icon
+      text/cache-manifest
+      text/css
+      text/plain
+      text/vcard
+      text/vnd.rim.location.xloc
+      text/vtt
+      text/x-component
+      text/x-cross-domain-policy;
+
   proxy_http_version  1.1;
   proxy_set_header    Connection          "";
   proxy_set_header    Host                $host;