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Original topic: tidb5.4.1集群启动报错
【TiDB Usage Environment】Production
【TiDB Version】5.4.1
【Encountered Problem】Error reported after executing the start command tiup cluster start tidb-test --init
post cluster deployment
Prioritize troubleshooting firewall and network connectivity issues.
Okay, thank you for the guidance. It was due to the firewall, and it has been resolved.
Hello, has the issue been resolved? I see it has been resolved in Public Cloud TiDB Security Group Settings Issue.
Generally, put a core production network segment, and disable the firewall and SELinux when creating the system image.
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