modified: Dockerfile

deleted:    docker-compose.yml
	renamed:    nginx/templates/default.conf.template -> nginx/conf.d/default.conf

nginx/conf.d/default.conf

@@ -0,0 +1,56 @@
+# === Bluemap Reverse Proxy Konfiguration ===
+# Liefert die Bluemap (http://devanturas.net:8100) über den Coolify-Proxy
+# (HTTPS = map.devanturas.net) als iframe-fähige Karte aus.
+
+server {
+    listen 80;
+    server_name map.devanturas.net;
+
+    # --- Iframe-Einbettung erlauben ---
+    # CSP frame-ancestors: Welche Seiten dürfen die Karte einbetten?
+    # Für die Produktion auf deine echte(n) Seite(n) einschränken, z.B.:
+    #   frame-ancestors https://devanturas.net;
+    add_header Content-Security-Policy "frame-ancestors https://* http://*; upgrade-insecure-requests" always;
+    add_header X-Frame-Options "ALLOWALL" always;
+
+    # Puffer für große Bluemap-Responses
+    client_max_body_size 50m;
+
+    # --- WebSocket / HTTP-Proxy zu Bluemap ---
+    location / {
+        proxy_pass http://devanturas.net:8100;
+
+        # HTTP/1.1 + Upgrade-Header für WebSockets (Live-Karten-Updates)
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+
+        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;
+
+        # Lange laufende WebSocket-Verbindungen nicht abbrechen
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 3600s;
+        proxy_read_timeout 3600s;
+
+        # Streaming/Puffer für große Datenblöcke (Bluemap)
+        proxy_buffering off;
+        proxy_buffer_size 128k;
+        proxy_buffers 4 256k;
+        proxy_busy_buffers_size 256k;
+    }
+
+    # Healthcheck-Endpunkt für Coolify (erwartet 200)
+    location = /health {
+        access_log off;
+        return 200 "ok\n";
+        add_header Content-Type text/plain;
+    }
+
+    # Komprimierung (reduziert Bandbreite)
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss image/svg+xml;
+    gzip_min_length 1024;
+}