Add nginx and systemd config files

nginx-example-com.conf

@@ -0,0 +1,34 @@
+server {
+	if ($host = fxsync.example.com) { 
+                return 301 https://$host$request_uri; 
+        }
+
+	listen 80; 
+	listen [::]:80;
+	server_name fxsync.example.com;
+
+        access_log /var/log/nginx/fxsync.example.com-access.log;
+        error_log /var/log/nginx/fxsync.example.com-error.log;
+}
+
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+
+    server_name fxsync.example.com;
+
+    location / {
+            proxy_pass http://localhost:5000;
+            proxy_set_header Host $http_host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+            proxy_redirect off;
+            proxy_read_timeout 120;
+            proxy_connect_timeout 10;
+            gzip off;
+    }
+
+    ssl_certificate /etc/letsencrypt/live/fxsync.example.com/fullchain.pem; # managed by Certbot
+    ssl_certificate_key /etc/letsencrypt/live/fxsync.example.com/privkey.pem; # managed by Certbot
+}