Newly Installed Cluster Grafana Monitoring Not Viewable

Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: 新安装的集群grafana监控看不了

| username: Hacker_UBVfs1Zv

[TiDB Usage Environment] Production Environment / Testing / PoC
[TiDB Version]
[Reproduction Path] What operations were performed when the issue occurred
[Encountered Issue: Issue Phenomenon and Impact]
[Resource Configuration] Go to TiDB Dashboard - Cluster Info - Hosts and take a screenshot of this page
[Attachments: Screenshots/Logs/Monitoring]
How to view monitoring after installing a new cluster

| username: Kongdom | Original post link

Click here. The homepage only displays the most recently opened ones.

| username: 路在何chu | Original post link

Click the four small squares in the top left corner.

| username: Hacker_UBVfs1Zv | Original post link

After clicking, this is what it looks like.

| username: Hacker_UBVfs1Zv | Original post link

What I see here is this, nothing selected.

| username: Kongdom | Original post link

Check the cluster with tiup cluster display.

| username: Hacker_UBVfs1Zv | Original post link

This is all normal.

| username: Kongdom | Original post link

It looks normal. If you haven’t started using it yet, try executing the following command:
tiup cluster reload tidb-pro

| username: 江湖故人 | Original post link

Could it have been deleted by someone?

| username: 小龙虾爱大龙虾 | Original post link

These configurations should be there by default. You can reload to refresh the configurations and return Grafana to its previous state.
PS: Sometimes, after reloading the cluster, some previously modified Grafana panel expressions are gone, which is really annoying :joy_cat:

| username: Hacker_UBVfs1Zv | Original post link

It’s still like this after reloading.

| username: Hacker_UBVfs1Zv | Original post link

Reload is still the same.

| username: Kongdom | Original post link

:thinking: Could you check if there are any error messages in the log files under the Grafana deployment directory?

| username: Hacker_UBVfs1Zv | Original post link

After reinstalling, it’s still this interface without detailed monitoring.

| username: 江湖故人 | Original post link

Expand and then shrink.

| username: Hacker_UBVfs1Zv | Original post link

Reinstalled it again, and this time it showed up. But there is still no detailed interface.

| username: Kongdom | Original post link

Click here :yum:

Each arrow represents one click

| username: zhanggame1 | Original post link

The first time I used Grafana, I couldn’t find it either.

| username: Hacker_UBVfs1Zv | Original post link

Clicked on it but nothing happened.


It’s empty.

| username: Kongdom | Original post link

:thinking: Where did you refer to for this installation? What are the steps and procedures? Can you share them?