UPDATE

docker-compose.node.yml

@@ -1,6 +1,6 @@
 version: '3.9'
 
-# Node agent deployment (each VPN server)
+# Node agent deployment for each VPN/proxy server.
 # Usage: docker compose -f docker-compose.node.yml up -d
 
 services:
@@ -11,15 +11,18 @@ services:
     environment:
       PORT: 3001
       # URL of Core — must be reachable from this server
-      CORE_URL: http://your-core-server:3000
+      CORE_URL: https://core.example.com
       # One-time registration code — generate in admin panel → Nodes
       # Remove this line after the node registers successfully
-      REGISTRATION_CODE: your-one-time-code
+      REGISTRATION_CODE: paste-one-time-code-here
       HEARTBEAT_INTERVAL_SEC: 30
     volumes:
       - node_data:/var/lib/vpnnode
     ports:
       - "3001:3001"
+      # Add protocol ports here, for example:
+      # - "443:443"
+      # - "443:443/udp"
     cap_add:
       - NET_ADMIN
     healthcheck: