diff --git a/ubuntu/dresden.silvestris.systems.yml b/ubuntu/dresden.silvestris.systems.yml
new file mode 100644
index 0000000..8c4d5a2
--- /dev/null
+++ b/ubuntu/dresden.silvestris.systems.yml
@@ -0,0 +1,89 @@
+---
+- hosts: dresden.silvestris.systems
+
+  roles:
+  - role: jdauphant.nginx
+    nginx_user: "www-data"
+    nginx_events_params:
+      - worker_connections 1024
+    nginx_http_params:
+      - sendfile "on"
+      - server_names_hash_bucket_size 512
+    nginx_sites:
+      donate.tenforward.social.http:
+        - listen *:80
+        - listen [::]:80
+        - server_name donate.tenforward.social
+        - root "/srv/www/donate.tenforward.social/"
+        - location /.well-known/acme-challenge/ {
+            allow all;
+          }
+        - return 301 "https://$host$request_uri"
+      donate.tenforward.social.https:
+        - listen *:443 ssl http2
+        - listen [::]:443 ssl http2
+        - server_name donate.tenforward.social
+        - root "/srv/www/donate.tenforward.social"
+        - index index.html
+        - access_log "/var/log/nginx/donate.tenforward.social.access.log"
+        - error_log "/var/log/nginx/donate.tenforward.social.error.log"
+        - ssl_certificate "/etc/ssl/letsencrypt/donate.tenforward.social.crt"
+        - ssl_certificate_key "/etc/ssl/letsencrypt/donate.tenforward.social.pem"
+        - include snippets/sslstapling_hsts.conf
+    nginx_snippets:
+      sslstapling_hsts:
+        - ssl_stapling on
+        - resolver [::1] valid=300s
+        - add_header Strict-Transport-Security max-age=31536000
+      php_standard:
+        - location / {
+            try_files $uri $uri/ /index.php?$args;
+          }
+        - location ~ \.php$ {
+            try_files $uri =404;
+            fastcgi_split_path_info ^(.+\.php)(/.+)$;
+            include fastcgi_params;
+            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+            fastcgi_pass php;
+            fastcgi_index index.php;
+          }
+      wp_with_supercache:
+        - set $cache_uri $request_uri
+        - if ( $request_method = POST ) { set $cache_uri 'null cache'; }
+        - if ( $query_string != "" ) { set $cache_uri 'null cache'; }
+        - if ( $request_uri ~* "/wp-admin/|/xmlrpc.php|/wp-(app|cron|login|register|mail).php|wp-.*.php|/feed/|index.php|wp-comments-popup.php|wp-links-opml.php|wp-locations.php|sitemap(_index)?.xml|[a-z0-9_-]+-sitemap([0-9]+)?.xml" ) { set $cache_uri 'null cache'; }
+        - if ( $http_cookie ~* "comment_author|wordpress_[a-f0-9]+|wp-postpass|wordpress_logged_in" ) { set $cache_uri 'null cache'; }
+        - location / {
+            try_files /wp-content/cache/supercache/$http_host/$cache_uri/index.html $uri $uri/ /index.php?$args;
+          }
+        - location ~* \.(ogg|ogv|svg|svgz|eot|otf|woff|mp4|ttf|css|rss|atom|js|jpg|jpeg|gif|png|ico|zip|tgz|gz|rar|bz2|doc|xls|exe|ppt|tar|mid|midi|wav|bmp|rtf|woff2)$ {
+            expires max;
+          }
+        - location ~ \.php$ {
+            try_files $uri =404;
+            fastcgi_split_path_info ^(.+\.php)(/.+)$;
+            include fastcgi_params;
+            fastcgi_index index.php;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            fastcgi_pass php;
+          }
+    nginx_configs:
+      gzip:
+        - gzip on
+        - gzip_disable msie6
+        - gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript
+      upstream:
+        - upstream php { server unix:/run/php/php8.1-fpm.sock; }
+      ssl:
+        - ssl_protocols TLSv1.2 TLSv1.3
+        - ssl_prefer_server_ciphers on
+        - ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256'
+        - ssl_session_timeout 1d
+        - ssl_session_cache shared:SSL:50m
+        - ssl_session_tickets off
+      fcgicache:
+        - fastcgi_cache_path /var/run/nginx-cache levels=1:2 keys_zone=WORDPRESS:100m inactive=60m
+        - fastcgi_cache_key "$scheme$request_method$host$request_uri"
+        - fastcgi_cache_use_stale error timeout invalid_header http_500
+        - fastcgi_ignore_headers Cache-Control Expires Set-Cookie
+        - add_header rt-Fastcgi-Cache $upstream_cache_status