chore: Add instance label information to the prometheusrule description

Author: daviderli614

charts/kube-prometheus-stack/Chart.yaml

@@ -23,7 +23,7 @@ name: kube-prometheus-stack
 sources:
   - https://github.com/prometheus-community/helm-charts
   - https://github.com/prometheus-operator/kube-prometheus
-version: 66.3.1
+version: 66.3.2
 appVersion: v0.78.2
 kubeVersion: ">=1.19.0-0"
 home: https://github.com/prometheus-operator/kube-prometheus

charts/kube-prometheus-stack/templates/prometheus/rules-1.14/node-exporter.yaml

@@ -361,7 +361,7 @@ spec:
 {{- if .Values.defaultRules.additionalRuleGroupAnnotations.nodeExporterAlerting }}
 {{ toYaml .Values.defaultRules.additionalRuleGroupAnnotations.nodeExporterAlerting | indent 8 }}
 {{- end }}
-        description: '{{`{{`}} $value | humanizePercentage {{`}}`}} of conntrack entries are used.'
+        description: '{{`{{`}} $labels.instance {{`}}`}} {{`{{`}} $value | humanizePercentage {{`}}`}} of conntrack entries are used.'
         runbook_url: {{ .Values.defaultRules.runbookUrl }}/node/nodehighnumberconntrackentriesused
         summary: Number of conntrack are getting close to the limit.
       expr: (node_nf_conntrack_entries{job="node-exporter"} / node_nf_conntrack_entries_limit) > 0.75

charts/kube-prometheus-stack/templates/prometheus/rules-1.14/node-network.yaml

@@ -33,7 +33,7 @@ spec:
 {{- if .Values.defaultRules.additionalRuleGroupAnnotations.network }}
 {{ toYaml .Values.defaultRules.additionalRuleGroupAnnotations.network | indent 8 }}
 {{- end }}
-        description: Network interface "{{`{{`}} $labels.device {{`}}`}}" changing its up status often on node-exporter {{`{{`}} $labels.namespace {{`}}`}}/{{`{{`}} $labels.pod {{`}}`}}
+        description: The network interface "{{`{{`}} $labels.device {{`}}`}}" at "{{`{{`}} $labels.instance {{`}}`}}" changing its up status often on node-exporter {{`{{`}} $labels.namespace {{`}}`}}/{{`{{`}} $labels.pod {{`}}`}}.
         runbook_url: {{ .Values.defaultRules.runbookUrl }}/general/nodenetworkinterfaceflapping
         summary: Network interface is often changing its status
       expr: changes(node_network_up{job="node-exporter",device!~"veth.+"}[2m]) > 2