From 2879c309387d9fc0de09a00abcebe7e9da238155 Mon Sep 17 00:00:00 2001
From: auricom <github@xpander.eml.cc>
Date: Tue, 20 Apr 2021 10:12:31 +0200
Subject: [PATCH] feat: temperatures dashboard

---
 .../homelab-temparatures.json                 | 272 ++++++++++++++++++
 .../grafana-dashboards/kubernetes-custom.json | 172 -----------
 .../kube-prometheus-stack/helm-release.yaml   |   2 +-
 3 files changed, 273 insertions(+), 173 deletions(-)
 create mode 100644 cluster/apps/monitoring/kube-prometheus-stack/grafana-dashboards/homelab-temparatures.json
 delete mode 100644 cluster/apps/monitoring/kube-prometheus-stack/grafana-dashboards/kubernetes-custom.json

diff --git a/cluster/apps/monitoring/kube-prometheus-stack/grafana-dashboards/homelab-temparatures.json b/cluster/apps/monitoring/kube-prometheus-stack/grafana-dashboards/homelab-temparatures.json
new file mode 100644
index 000000000..b120e6860
--- /dev/null
+++ b/cluster/apps/monitoring/kube-prometheus-stack/grafana-dashboards/homelab-temparatures.json
@@ -0,0 +1,272 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "-- Grafana --",
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "id": 21,
+  "links": [],
+  "panels": [
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": null,
+      "fieldConfig": {
+        "defaults": {},
+        "overrides": []
+      },
+      "fill": 0,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 9,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "hiddenSeries": false,
+      "id": 4,
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": false,
+        "hideEmpty": false,
+        "hideZero": false,
+        "max": true,
+        "min": true,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "7.5.3",
+      "pointradius": 2,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "exemplar": true,
+          "expr": "avg by (app) (node_cpu_temperature_celsius{app=\"opnsense\"})",
+          "interval": "",
+          "legendFormat": "{{app}}",
+          "refId": "A"
+        }
+      ],
+      "thresholds": [],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "OPNsense - CPU",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "$$hashKey": "object:130",
+          "decimals": 0,
+          "format": "celsius",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "$$hashKey": "object:131",
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": false
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "Prometheus",
+      "decimals": 0,
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "links": []
+        },
+        "overrides": []
+      },
+      "fill": 0,
+      "fillGradient": 0,
+      "gridPos": {
+        "h": 9,
+        "w": 24,
+        "x": 0,
+        "y": 9
+      },
+      "hiddenSeries": false,
+      "id": 2,
+      "legend": {
+        "alignAsTable": true,
+        "avg": true,
+        "current": false,
+        "hideEmpty": false,
+        "max": true,
+        "min": true,
+        "rightSide": true,
+        "show": true,
+        "total": false,
+        "values": true
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "options": {
+        "alertThreshold": true
+      },
+      "percentage": false,
+      "pluginVersion": "7.5.3",
+      "pointradius": 2,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "expr": "avg by (kubernetes_node) (\r\n  node_hwmon_temp_celsius{chip=\"platform_coretemp_0\"}\r\n )",
+          "format": "time_series",
+          "interval": "",
+          "intervalFactor": 1,
+          "legendFormat": "{{kubernetes_node}}",
+          "refId": "A"
+        }
+      ],
+      "thresholds": [
+        {
+          "colorMode": "warning",
+          "fill": true,
+          "line": true,
+          "op": "gt",
+          "value": 80,
+          "yaxis": "left"
+        },
+        {
+          "colorMode": "critical",
+          "fill": true,
+          "line": true,
+          "op": "gt",
+          "value": 90,
+          "yaxis": "left"
+        }
+      ],
+      "timeFrom": null,
+      "timeRegions": [],
+      "timeShift": null,
+      "title": "k3s Nodes - CPU",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "transformations": [],
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "decimals": 0,
+          "format": "celsius",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "decimals": null,
+          "format": "celsius",
+          "label": "",
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": false
+        }
+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    }
+  ],
+  "schemaVersion": 27,
+  "style": "dark",
+  "tags": ["kubernetes-mixin"],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-1h",
+    "to": "now"
+  },
+  "timepicker": {
+    "refresh_intervals": [
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ]
+  },
+  "timezone": "",
+  "title": "Homelab / Temperatures",
+  "uid": "sn-bOoWMz",
+  "version": 2
+}
diff --git a/cluster/apps/monitoring/kube-prometheus-stack/grafana-dashboards/kubernetes-custom.json b/cluster/apps/monitoring/kube-prometheus-stack/grafana-dashboards/kubernetes-custom.json
deleted file mode 100644
index 728dee5a2..000000000
--- a/cluster/apps/monitoring/kube-prometheus-stack/grafana-dashboards/kubernetes-custom.json
+++ /dev/null
@@ -1,172 +0,0 @@
-{
-    "annotations": {
-      "list": [
-        {
-          "builtIn": 1,
-          "datasource": "-- Grafana --",
-          "enable": true,
-          "hide": true,
-          "iconColor": "rgba(0, 211, 255, 1)",
-          "name": "Annotations & Alerts",
-          "type": "dashboard"
-        }
-      ]
-    },
-    "editable": true,
-    "gnetId": null,
-    "graphTooltip": 0,
-    "id": 23,
-    "links": [],
-    "panels": [
-      {
-        "aliasColors": {},
-        "bars": false,
-        "dashLength": 10,
-        "dashes": false,
-        "datasource": "Prometheus",
-        "decimals": 0,
-        "description": "",
-        "fieldConfig": {
-          "defaults": {
-            "custom": {}
-          },
-          "overrides": []
-        },
-        "fill": 0,
-        "fillGradient": 0,
-        "gridPos": {
-          "h": 9,
-          "w": 24,
-          "x": 0,
-          "y": 0
-        },
-        "hiddenSeries": false,
-        "id": 2,
-        "legend": {
-          "alignAsTable": true,
-          "avg": true,
-          "current": false,
-          "hideEmpty": false,
-          "max": true,
-          "min": true,
-          "rightSide": true,
-          "show": true,
-          "total": false,
-          "values": true
-        },
-        "lines": true,
-        "linewidth": 1,
-        "nullPointMode": "null",
-        "options": {
-          "dataLinks": []
-        },
-        "percentage": false,
-        "pointradius": 2,
-        "points": false,
-        "renderer": "flot",
-        "seriesOverrides": [],
-        "spaceLength": 10,
-        "stack": false,
-        "steppedLine": false,
-        "targets": [
-          {
-            "expr": "avg by (kubernetes_node) (\r\n  node_hwmon_temp_celsius{chip=\"platform_coretemp_0\"}\r\n )",
-            "format": "time_series",
-            "interval": "",
-            "intervalFactor": 1,
-            "legendFormat": "{{kubernetes_node}}",
-            "refId": "A"
-          }
-        ],
-        "thresholds": [
-          {
-            "colorMode": "warning",
-            "fill": true,
-            "line": true,
-            "op": "gt",
-            "value": 80,
-            "yaxis": "left"
-          },
-          {
-            "colorMode": "critical",
-            "fill": true,
-            "line": true,
-            "op": "gt",
-            "value": 90,
-            "yaxis": "left"
-          }
-        ],
-        "timeFrom": null,
-        "timeRegions": [],
-        "timeShift": null,
-        "title": "Nodes Temperatures",
-        "tooltip": {
-          "shared": true,
-          "sort": 0,
-          "value_type": "individual"
-        },
-        "transformations": [],
-        "type": "graph",
-        "xaxis": {
-          "buckets": null,
-          "mode": "time",
-          "name": null,
-          "show": true,
-          "values": []
-        },
-        "yaxes": [
-          {
-            "decimals": 0,
-            "format": "celsius",
-            "label": null,
-            "logBase": 1,
-            "max": null,
-            "min": null,
-            "show": true
-          },
-          {
-            "decimals": null,
-            "format": "celsius",
-            "label": "",
-            "logBase": 1,
-            "max": null,
-            "min": null,
-            "show": false
-          }
-        ],
-        "yaxis": {
-          "align": false,
-          "alignLevel": null
-        }
-      }
-    ],
-    "schemaVersion": 25,
-    "style": "dark",
-    "tags": [
-      "kubernetes-mixin"
-    ],
-    "templating": {
-      "list": []
-    },
-    "time": {
-      "from": "now-1h",
-      "to": "now"
-    },
-    "timepicker": {
-      "refresh_intervals": [
-        "10s",
-        "30s",
-        "1m",
-        "5m",
-        "15m",
-        "30m",
-        "1h",
-        "2h",
-        "1d"
-      ]
-    },
-    "timezone": "",
-    "title": "Kubernetes / Custom metrics",
-    "uid": "sn-bOoWMz",
-    "version": 5
-  }
\ No newline at end of file
diff --git a/cluster/apps/monitoring/kube-prometheus-stack/helm-release.yaml b/cluster/apps/monitoring/kube-prometheus-stack/helm-release.yaml
index 344c8eb51..4d1be4fe3 100644
--- a/cluster/apps/monitoring/kube-prometheus-stack/helm-release.yaml
+++ b/cluster/apps/monitoring/kube-prometheus-stack/helm-release.yaml
@@ -90,7 +90,7 @@ spec:
       dashboards:
         default:
           kubernetes-custom:
-            url: https://raw.githubusercontent.com/auricom/home-cluster/main/cluster/apps/monitoring/kube-prometheus-stack/grafana-dashboards/kubernetes-custom.json
+            url: https://raw.githubusercontent.com/auricom/home-cluster/main/cluster/apps/monitoring/kube-prometheus-stack/grafana-dashboards/homelab-temparatures.json
             datasource: Prometheus
       deploymentStrategy:
         type: Recreate