Merge pull request #455 from stackhpc/bugfix/hardware-overview-dash

Fix temperature graph on hardware overview dash

Author: technowhizz

etc/kayobe/kolla/config/grafana/dashboards/openstack/hardware_overview.json

@@ -530,7 +530,7 @@
           },
           "editorMode": "code",
           "exemplar": false,
-          "expr": "smartmon_temperature_case_raw_value{instance=~\"$node\"}",
+          "expr": "smartmon_temperature_case_raw_value{instance=~\"$node\"} or smartmon_temperature_celsius_raw_value{instance=~\"$node\"}",
           "format": "table",
           "hide": false,
           "instant": true,
@@ -664,7 +664,7 @@
           },
           "editorMode": "code",
           "exemplar": false,
-          "expr": "avg_over_time(smartmon_temperature_case_raw_value{instance=~\"$node\"}[1h])",
+          "expr": "avg_over_time(smartmon_temperature_case_raw_value{instance=~\"$node\"}[1h]) or avg_over_time(smartmon_temperature_celsius_raw_value{instance=~\"$node\"}[1h])",
           "instant": false,
           "interval": "",
           "legendFormat": "{{instance}} - {{disk}} - {{serial_number}}",
@@ -752,4 +752,4 @@
   "version": 5,
   "weekStart": ""
 }
-{% endraw %}
+{% endraw %}

releasenotes/notes/fix-hardware-overview-dashboard-temp-ecc047ba46305668.yaml

@@ -0,0 +1,7 @@
+---
+fixes:
+  - |
+    Fixes the hardware overview dashboard to use the correct metric for
+    displaying drive temps. Now uses an `or` to display whichever metric
+    is compatible with the drives in the system. The two metrics are
+    temperature_case_raw_value and temperature_celsius_raw_value.