[kube-prometheus-stack] Add node-exporter attachMetadata configuration (#5038)

* chore: add node-exporter attachMetadata configuration

Signed-off-by: liyang <[email protected]>

* chore: bump verion to 66.3.1

Signed-off-by: liyang <[email protected]>

* chore: comment attachMetadata configuration

Signed-off-by: liyang <[email protected]>

---------

Signed-off-by: liyang <[email protected]>

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: 66.3.0
+version: 66.3.1
 appVersion: v0.78.2
 kubeVersion: ">=1.19.0-0"
 home: https://github.com/prometheus-operator/kube-prometheus

charts/kube-prometheus-stack/values.yaml

@@ -2271,6 +2271,12 @@ prometheus-node-exporter:
       #   targetLabel: nodename
       #   replacement: $1
       #   action: replace
+
+      ## Attach node metadata to discovered targets. Requires Prometheus v2.35.0 and above.
+      ##
+      # attachMetadata:
+      #   node: false
+
   rbac:
     ## If true, create PSPs for node-exporter
     ##