add labels

kubernetes/tpi/apps/observability/kube-prometheus-stack/app/helmrelease.yaml

@@ -265,16 +265,30 @@ spec:
             #   username: randomuser
             #   password: examplepassword
             static_configs:
-              - targets: # k3s-node01
+              - targets: # k3s-node1
                   - 192.168.8.111:9100
-              - targets: # k3s-node02
+                labels:
+                  node: "k3s-node1"
+              - targets: # k3s-node2
                   - 192.168.8.112:9100
-              - targets: # k3s-node03
+                labels:
+                  node: "k3s-node2"
+              - targets: # k3s-node3
                   - 192.168.8.113:9100
+                labels:
+                  node: "k3s-node3"
+              - targets: # k3s-node4
+                  - 192.168.8.114:9100
+                labels:
+                  node: "k3s-node4"
               - targets: # NAS
                   - 10.20.30.40:9100
+                labels:
+                  node: "nas"
               - targets: # laptop2
                   - laptop2.home:9100
+                labels:
+                  node: "laptop-work"
     prometheus-node-exporter:
       extraArgs:
         - --collector.filesystem.ignored-mount-points=^/(dev|proc|sys|var/lib/docker/.+|var/lib/kubelet/.+|boot/firmware)($|/)