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HDDS-13200. OM RocksDB Grafana Dashbroad shows no data on all panels #8577

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Merged
peterxcli merged 5 commits into from
Jul 15, 2025
Merged

HDDS-13200. OM RocksDB Grafana Dashbroad shows no data on all panels #8577

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520ecbb
Update Grafana dashboard JSON files to replace Prometheus datasource …
peterxcli Jun 7, 2025
a2f3869
Remove uid: "--Grafana--"
peterxcli Jun 7, 2025
1856a98
Merge remote-tracking branch 'upstream/master' into fix-om-rocksdb-me…
peterxcli Jul 15, 2025
5749299
remove uid from the yaml files of GF dashbroad
peterxcli Jul 15, 2025
d70774d
Remove DS_PROMETHEUS input from Grafana dashboard JSON files for Ozon…
peterxcli Jul 15, 2025
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10 changes: 3 additions & 7 deletions ...ozone/dist/src/main/compose/common/grafana/dashboards/Ozone - OMComittedIndexMetrics.json
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Original file line number Diff line number Diff line change
@@ -1,7 +1,6 @@
{
"__inputs": [
{
"name": "DS_PROMETHEUS",
"label": "prometheus",
"description": "",
"type": "datasource",
Expand Down Expand Up @@ -35,8 +34,7 @@
{
"builtIn": 1,
"datasource": {
"type": "grafana",
"uid": "-- Grafana --"
"type": "grafana"
},
"enable": true,
"hide": true,
Expand All @@ -54,8 +52,7 @@
"panels": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
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@smengcl smengcl Jun 7, 2025 •
edited
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Looks like DS_PROMETHEUS is supposed to be taken as input?

ozone/hadoop-ozone/dist/src/main/compose/common/grafana/dashboards/Ozone - OMComittedIndexMetrics.json

Lines 2 to 11 in 81295a5

"__inputs": [
{
"name": "DS_PROMETHEUS",
"label": "prometheus",
"description": "",
"type": "datasource",
"pluginId": "prometheus",
"pluginName": "Prometheus"
}
],

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@peterxcli peterxcli Jun 7, 2025

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But I have no idea which field would be taken as uid

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@peterxcli peterxcli Jun 7, 2025 •
edited
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at least the web doesnt resolve or substitute it
image

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@Tejaskriya Tejaskriya Jul 15, 2025

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I think DS_prometheus can be removed from here too. In Ozone - OMComittedIndexMetrics.json, Ozone - Ozone Manager RocksDB.json
(Refering from Ozone - ReadKey Metrics.json)
@peterxcli @smengcl does that sound fine?

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@peterxcli peterxcli Jul 15, 2025

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Make sense. Removed. Thanks for checking this!

"type": "prometheus"
},
"fieldConfig": {
"defaults": {
Expand Down Expand Up @@ -133,8 +130,7 @@
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
"type": "prometheus"
},
"editorMode": "code",
"exemplar": false,
Expand Down
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