diff --git a/infra-monitoring/templates/exporter/node/prometheus-rules.yaml b/infra-monitoring/templates/exporter/node/prometheus-rules.yaml
new file mode 100644
index 0000000..327dfaf
--- /dev/null
+++ b/infra-monitoring/templates/exporter/node/prometheus-rules.yaml
@@ -0,0 +1,50 @@
+{{- if (.Capabilities.APIVersions.Has "monitoring.coreos.com/v1/PrometheusRule") }}
+---
+apiVersion: "monitoring.coreos.com/v1"
+kind: "PrometheusRule"
+metadata:
+  name: prometheus-node-exporter
+  labels:
+    {{- toYaml .Values.commons.prometheus.rules.labels | nindent 4 }}
+spec:
+  groups:
+    - name: "Node disk rate"
+      rules:
+        - alert: HostUnusualDiskReadRate
+          expr: '(sum by (instance) (rate(node_disk_read_bytes_total[2m])) / 1024 / 1024 > 50) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
+          for: "5m"
+          labels:
+            severity: "warning"
+            detectedBy: "NodeExporter"
+          annotations:
+            {{`
+            summary: "Host unusual disk read rate (instance {{ $labels.instance }})"
+            description: "Disk is probably reading too much data (> 50 MB/s)\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
+            `}}
+
+        - alert: HostUnusualDiskWriteRate
+          expr: '(sum by (instance) (rate(node_disk_written_bytes_total[2m])) / 1024 / 1024 > 50) * on(instance) group_left (nodename) node_uname_info{nodename=~".+"}'
+          for: "2m"
+          labels:
+            severity: "warning"
+            detectedBy: "NodeExporter"
+          annotations:
+            {{`
+            summary: "Host unusual disk write rate (instance {{ $labels.instance }})"
+            description: "Disk is probably writing too much data (> 50 MB/s)\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
+            `}}
+      
+    - name: "ZFS"
+      rules:
+        - alert: ZFSOfflinePool
+          expr: 'node_zfs_zpool_state{state!="online"} > 0'
+          for: "1m"
+          labels:
+            severity: "critical"
+            detectedBy: "NodeExporter"
+          annotations:
+            {{`
+            summary: "ZFS offline pool (instance {{ $labels.instance }})"
+            description: "A ZFS zpool is in a unexpected state: {{ $labels.state }}.\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
+            `}}
+{{- end }}