update folder

nginx/conf.d/default_and_acme.conf

@@ -0,0 +1,24 @@
+server {
+    listen 80 default_server;
+
+    location /.well-known/acme-challenge {
+        root /usr/share/nginx/html;
+    }
+
+    location / {
+        return 301 https://$host$request_uri;
+    }
+}
+
+server {
+    listen 443 ssl default_server;
+
+    ssl_certificate /etc/nginx/ssl/selfsigned.pem;
+    ssl_certificate_key /etc/nginx/ssl/selfsigned.key;
+
+    server_tokens off;
+
+    location / {
+        return 444;
+    }
+}