Add files via upload

Added example nginx reverse proxy config for rails puma app server.

nginx-example.txt

+upstream app {
+	server 127.0.0.1:3000;
+}
+
+server {
+
+    server_name prod.domain.com;
+
+    root /home/<username>/hammer/public;
+
+    try_files $uri @app;
+
+    location @app {
+
+        proxy_pass http://app;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header Host $http_host;
+        proxy_redirect off;
+    }
+
+    error_page 500 502 503 504 /500.html;
+    client_max_body_size 4G;
+    keepalive_timeout 10;
+
+    listen 443 ssl;
+
+
+    if ($scheme != "https") {
+        return 301 https://$host$request_uri;
+    } 
+
+    ssl_certificate <PATH> 
+    ssl_certificate_key <PATH> 
+    include /etc/letsencrypt/options-ssl-nginx.conf; 
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; 
+
+}
+
+server {
+    if ($host = prod.domain.com) {
+        return 301 https://$host$request_uri;
+    } 
+
+
+    listen 80;
+    server_name prod.domain.com
+
+    return 404; 
+
+}