host system stats access

stacks/core-api.yml

@@ -75,16 +75,17 @@ services:
 
       # Python path
       - PYTHONPATH=/app
-
     volumes:
       # Data volumes only - no source code
       - /home/jpmschweitzer/docker-data/core-api/logs:/app/logs
-
       # Docker socket for direct container access (fallback when Portainer API incomplete)
       - /var/run/docker.sock:/var/run/docker.sock:ro
-
-    networks:
-      - docker-dataplane
+      - /proc:/host/proc:ro
+      - /sys:/host/sys:ro
+      - /:/hostfs:ro
+    environment:
+      - PSUTIL_PROCFS_PATH=/host/proc
+      - HOSTFS_ROOT=/hostfs
 
     deploy:
       resources:
@@ -93,6 +94,10 @@ services:
           memory: 6G
         reservations:
           memory: 1G
+          devices:
+            - driver: nvidia
+              count: all
+              capabilities: [gpu]
 
     labels:
       - "com.centurylinklabs.watchtower.enable=true"