added warmup chall

services/warmup/nginx.conf

@@ -0,0 +1,15 @@
+server {
+    listen 8080;
+    server_name _;
+
+    access_log /var/log/nginx/warmup_access.log;
+    error_log /var/log/nginx/warmup_error.log;
+
+    location / {
+        proxy_pass http://127.0.0.1:8081;
+        proxy_set_header Host $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;
+    }
+}