Prometheus dashboard: fix node RAM (#375)

Co-authored-by: Herve Nicol <[email protected]>
giantswarm · Oct 6, 2023 · 8c98d7f · 8c98d7f
1 parent 9c3c370
commit 8c98d7f
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- Prometheus dashboard: fix node RAM
+
 ### Added
 
 - Add custom dashboards documentation link into home panel.

diff --git a/helm/dashboards/dashboards/shared/public/prometheus.json b/helm/dashboards/dashboards/shared/public/prometheus.json
@@ -48,7 +48,6 @@
   "editable": true,
   "fiscalYearStartMonth": 0,
   "graphTooltip": 1,
-  "id": 67,
   "links": [
     {
       "asDropdown": false,
@@ -935,7 +934,7 @@
             "uid": "PBFA97CFB590B2093"
           },
           "editorMode": "code",
-          "expr": "max (node_memory_MemTotal_bytes{node=~\".+\"} * on (node) group_right(pod) (kube_pod_info{pod=~\"prometheus-.*-0\",cluster_type=\"management_cluster\", namespace=~\"($cluster)-prometheus\"})) by (namespace)",
+          "expr": "max (node_memory_MemTotal_bytes{node=~\".+\", cluster_type=\"management_cluster\"} * on (node) group_right(pod) (kube_pod_info{pod=~\"prometheus-.*-0\",cluster_type=\"management_cluster\", namespace=~\"($cluster)-prometheus\"})) by (namespace)",
           "hide": false,
           "legendFormat": "node memory - {{ namespace }}",
           "range": true,
@@ -1775,6 +1774,6 @@
   "timezone": "UTC",
   "title": "Prometheus",
   "uid": "iWowmlSmk",
-  "version": 1,
+  "version": 4,
   "weekStart": ""
 }