add zfs state degrade rule in prometheus linuxaid

argocd-helm-charts/prometheus-linuxaid/rules/zfs.yaml

@@ -0,0 +1,12 @@
+groups:
+  - name: zfs::pool::status
+    rules:
+    - alert: zfs::pool::status
+      expr: node_zfs_zpool_state{state!="online"} > 0
+      for: 30m
+      labels:
+        severity: critical
+        alert_id: zfs::pool::status
+      annotations:
+        summary: 'ZFS Pool is Degraded.'
+        description: 'The zfs pool **{{ .Labels.zpool }}** is {{ .Labels.state }} on {{ .Labels.instance }}'

argocd-helm-charts/prometheus-linuxaid/templates/prometheusRule-zfs-exporter.yaml → argocd-helm-charts/prometheus-linuxaid/templates/prometheusRule-zfs.yaml

@@ -1,9 +1,9 @@
-{{- if .Values.prometheusRule.zfsExporter }}
+{{- if .Values.prometheusRule.zfs }}
 apiVersion: monitoring.coreos.com/v1
 kind: PrometheusRule
 metadata:
-  name: zfs-exporter-rules
+  name: zfs
   namespace: monitoring-{{ .Values.customerid }}
 spec:
-  {{- $.Files.Get "rules/zfs_exporter.yaml" | nindent 4 }}
+  {{- $.Files.Get "rules/zfs.yaml" | nindent 4 }}
 {{- end }}

argocd-helm-charts/prometheus-linuxaid/tests/zfs.yaml

@@ -0,0 +1,27 @@
+---
+evaluation_interval: 1m
+
+rule_files:
+  - ../rules/zfs.yaml
+
+tests:
+  - interval: 1m
+    input_series:
+      - series: obmondo_monitoring{alert_id="zfs::pool::status"}
+        values: 1x200
+      - series: node_zfs_zpool_state{state="degraded", instance="htzhel1-ax41a.enableit.dk",  zpool="mypool"}
+        values: 1x200
+
+    alert_rule_test:
+      - alertname: 'zfs::pool::status'
+        eval_time: 30m
+        exp_alerts:
+          - exp_labels:
+              severity: 'critical'
+              instance: 'htzhel1-ax41a.enableit.dk'
+              alert_id: 'zfs::pool::status'
+              zpool: 'mypool'
+              state: 'degraded'
+            exp_annotations:
+              summary: 'ZFS Pool is Degraded.'
+              description: 'The zfs pool **mypool** is degraded on htzhel1-ax41a.enableit.dk'

argocd-helm-charts/prometheus-linuxaid/values.yaml

@@ -56,6 +56,7 @@ prometheusRule:
   ssacli: true
   zfsExporter: true
   smartmon_sata: true
+  zfs: true
 alertmanager:
   version: v0.27.0
   config: