Add https redirect (#89)

Author: Arsamoon

examples/pilot/nginx/templates/service.conf.template

@@ -3,6 +3,12 @@ map $host $backend {
     ${COLLECTOR_DOMAIN} collector:8080;
 }
 
+server {
+    listen 80 default_server;
+    server_name _;
+    return 301 https://$host$request_uri;
+}
+
 server {
     server_name reverseproxy;