Initial commit: Ced's K3s HomeLab

k3s-homelab-full/dashboards/ced_nodes_detail.json

@@ -0,0 +1,98 @@
+{
+  "id": null,
+  "uid": "ced-node-detail",
+  "title": "Ced's K3s Nodes Detail",
+  "tags": [
+    "k3s",
+    "nodes",
+    "ced-noc"
+  ],
+  "timezone": "browser",
+  "schemaVersion": 38,
+  "version": 1,
+  "refresh": "30s",
+  "templating": {
+    "list": [
+      {
+        "name": "node",
+        "type": "query",
+        "datasource": "Prometheus",
+        "query": "label_values(kube_node_info, node)",
+        "multi": false,
+        "includeAll": false
+      }
+    ]
+  },
+  "panels": [
+    {
+      "type": "stat",
+      "title": "Node CPU Usage (%)",
+      "id": 1,
+      "gridPos": {
+        "h": 4,
+        "w": 6,
+        "x": 0,
+        "y": 0
+      },
+      "targets": [
+        {
+          "expr": "100 - (avg(irate(node_cpu_seconds_total{mode=\"idle\",instance=~\"$node\"}[5m])) * 100)",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "type": "stat",
+      "title": "Node Memory Usage (%)",
+      "id": 2,
+      "gridPos": {
+        "h": 4,
+        "w": 6,
+        "x": 6,
+        "y": 0
+      },
+      "targets": [
+        {
+          "expr": "(1 - (node_memory_MemAvailable_bytes{instance=~\"$node\"} / node_memory_MemTotal_bytes{instance=~\"$node\"})) * 100",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "type": "graph",
+      "title": "Disk Usage (root fs)",
+      "id": 3,
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 0,
+        "y": 4
+      },
+      "targets": [
+        {
+          "expr": "1 - (node_filesystem_avail_bytes{mountpoint=\"/\",instance=~\"$node\"} / node_filesystem_size_bytes{mountpoint=\"/\",instance=~\"$node\"})",
+          "legendFormat": "rootfs",
+          "refId": "A"
+        }
+      ]
+    },
+    {
+      "type": "graph",
+      "title": "Kubelet Pod Count",
+      "id": 4,
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 4
+      },
+      "targets": [
+        {
+          "expr": "kubelet_running_pod_count{instance=~\"$node\"}",
+          "legendFormat": "{{instance}}",
+          "refId": "A"
+        }
+      ]
+    }
+  ]
+}