backup docker script

docker compose backup serverhost

docker_compose/serverhost/monitoring/docker-compose.yaml

@@ -0,0 +1,15 @@
+services:
+  node-exporter:
+    container_name: node-exporter
+    image: prom/node-exporter:latest
+    restart: unless-stopped
+    pid: host
+    command:
+      - '--path.rootfs=/host'
+      - '--collector.textfile.directory=/textfile'
+    volumes:
+      - '/:/host:ro,rslave'
+      - ./node_exporter/textfile_collector:/textfile:ro
+    ports:
+      - '9100:9100'
+