added node exporher

stacks/monitoring/glance.env.example

@@ -1,13 +0,0 @@
-MY_SECRET_TOKEN=change_me
-RADARR_URL=http://radarr.home
-RADARR_API_URL=http://radarr.home
-RADARR_KEY=change_me
-SONARR_URL=http://sonarr.home
-SONARR_API_URL=http://sonarr.home
-SONARR_KEY=change_me
-LIDARR_URL=http://lidarr.home
-LIDARR_API_URL=http://lidarr.home
-LIDARR_KEY=change_me
-PORTAINER_URL=http://portainer.home
-PORTAINER_ENDPOINT_ID=1
-PORTAINER_API_KEY=change_me

stacks/monitoring/grafana.yaml

@@ -38,6 +38,22 @@ services:
         max-size: "10m"
         max-file: "5"
 
+  node_exporter:
+    image: quay.io/prometheus/node-exporter:latest
+    container_name: node_exporter
+    command:
+      - '--path.rootfs=/host'
+    network_mode: host
+    pid: host
+    restart: unless-stopped
+    volumes:
+      - '/:/host:ro,rslave'
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "5"
+
   grafana:
     image: grafana/grafana:latest
     container_name: grafana