fix all

ansible/roles/site_setup/templates/nginx_site.conf.j2

@@ -3,7 +3,7 @@ server {
     server_name {{ site_name }};
 
     location / {
-        root /var/www/html/{{ site_name }};
+        root /var/www/{{ site_name }};
         index index.html;
     }
-}
+}

ansible/roles/site_setup/templates/proxy.conf.j2

@@ -15,11 +15,6 @@ server {
 
     ssl_certificate /etc/nginx/ssl/{{ proxy_name }}.crt;
     ssl_certificate_key /etc/nginx/ssl/{{ proxy_name }}.key;
-    ssl_dhparam /etc/nginx/ssl/dhparam.pem;
-
-    ssl_protocols TLSv1.2 TLSv1.3;
-    ssl_prefer_server_ciphers on;
-    ssl_ciphers "ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384";
 
     location / {
         proxy_pass http://backend_servers;
@@ -28,4 +23,4 @@ server {
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto $scheme;
     }
-}
+}

ansible/roles/site_setup/templates/site_index.html.j2

@@ -7,4 +7,4 @@
 <h1>{{ site_name }}</h1>
 <p>{{ additional_content }}</p>
 </body>
-</html>
+</html>