After deploying a single-node TiDB cluster using the playground, the dashboard is inaccessible despite confirming that the firewall ports are open

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

Original topic: 使用playground部署了单机的tidb集群后,无法访问dashboard,确认防火墙的端口已放开。

| username: cf_data

【TiDB Environment】Testing/, CentOS 7.9
【TiDB Version】7.4.0
【Reproduction Path】What operations were performed that led to the issue
【Encountered Issue: Issue Phenomenon and Impact】
【Resource Configuration】

【Attachments: Screenshots/Logs/Monitoring】

| username: zhanggame1 | Original post link

There’s no need to use the playground; deploying on a single machine has fewer issues.
TiDB Quick Start Guide | PingCAP Documentation Center

| username: cf_data | Original post link

Thanks, I just tried deploying without using the playground, and it was successful. However, opening the dashboard gives a 404 error, but Grafana can be opened.

| username: ShawnYan | Original post link

Check with tiup display, then look into the PD logs to see which URL is returning a 404.

| username: cf_data | Original post link

Awkward, I didn’t enter the full address. I missed “/dashboard” at the end. Now I can access it.

| username: Kongdom | Original post link

It’s normal when you first start, you’ll get used to it. Remember to mark the best answer :yum:

| username: ShawnYan | Original post link

Glad to hear it’s resolved. Feel free to visit often.

I heard you’re interested in the Dashboard, you can also check out the column.

| username: Fly-bird | Original post link

:grinning: :grinning: :grinning: :grinning: