initial COM2 system snapshot

docker/docker-compose.telemetry.yml

@@ -0,0 +1,18 @@
+version: "3.8"
+
+services:
+  hxki-node-exporter:
+    image: prom/node-exporter:v1.8.1
+    container_name: hxki-node-exporter
+    command:
+      - "--path.rootfs=/host"
+    volumes:
+      - "/:/host:ro,rslave"
+    networks:
+      - hxki-internal
+    user: "nobody"
+    restart: unless-stopped
+
+networks:
+  hxki-internal:
+    external: true