Fix pi-hole to work with new setup

roles/simple-reverse-proxy/templates/nginx-configuration.conf.j2

@@ -11,6 +11,14 @@ server {
   ssl_protocols         TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
   ssl_ciphers           HIGH:!aNULL:!MD5;
 
+  {% if simple_reverse_proxy_redirect_to != "" %}
+
+  location = / {
+    return 301 https://{{ simple_reverse_proxy_internal_subdomain }}.kleinendorst.info{{ simple_reverse_proxy_redirect_to }};
+  }
+
+  {% endif %}
+
   location / {
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header Host $host;

roles/simple-reverse-proxy/vars/main/defaults.yml

@@ -1,2 +1,3 @@
 ---
+simple_reverse_proxy_redirect_to: ''
 simple_reverse_proxy_external_port: 443