add face

face/etc/nginx/sites-available/face

@@ -0,0 +1,34 @@
+server {
+    listen 80;
+    server_name _;
+
+    root /opt/helva-robot/face/var/www/html;
+    index index.html;
+
+    location / {
+        try_files $uri $uri/ =404;
+    }
+
+    # API -> backend
+    location /api/ {
+        proxy_pass http://127.0.0.1:8001;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+
+    # SSE stream -> backend
+    location /events {
+        proxy_pass http://127.0.0.1:8001/events;
+        proxy_http_version 1.1;
+        proxy_set_header Host $host;
+
+        proxy_buffering off;          # IMPORTANT for SSE
+        proxy_cache off;
+        proxy_read_timeout 1h;
+        proxy_send_timeout 1h;
+
+        add_header Cache-Control no-cache;
+    }
+}
+

face/etc/systemd/system/face.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=Robot Face SSE Server
+After=network.target
+
+[Service]
+WorkingDirectory=/opt/face
+ExecStart=/opt/face/venv/bin/python -m uvicorn face_server:app --host 127.0.0.1 --port 8001 --app-dir /opt/face
+Restart=always
+RestartSec=1
+
+# Tipp: eigener User ist sauber, aber www-data geht auch.
+User=www-data
+Group=www-data
+
+[Install]
+WantedBy=multi-user.target
+