TIDB4.0 部署成功，启动报错 Error: failed to start: failed to start pd: pd 192.168.198.128:2379 failed to start: timed out waiting for port 2379 to be started after 2m0s, please check the log of the instance: timed out waiting for port 2379 to be started after 2m0ssimple-mini.yaml (686 字节)
部署文件是从官网上导出的，然后改成了自己的IP而已，详情请看simple-mini.yaml附件。
报错Debug日志集群报错Debug.log (213.9 KB)
建议先看下对应 pd 节点的 log 日志文件，看下 pd 无法启动的原因～～
问题+1
+1 解决没？
2020-10-02T03:39:34.894-0400 DEBUG TaskFinish {“task”: “StartCluster”, “error”: “failed to start pd: \tpd 192.168.127.130:2379 failed to start: timed out waiting for port 2379 to be started after 2m0s, please check the log of the instance: timed out waiting for port 2379 to be started after 2m0s”, “errorVerbose”: “timed out waiting for port 2379 to be started after 2m0s
github.com/pingcap/tiup/pkg/cluster/module.(*WaitFor).Execute
\tgithub.com/pingcap/tiup@/pkg/cluster/module/wait_for.go:90
github.com/pingcap/tiup/pkg/cluster/spec.PortStarted
\tgithub.com/pingcap/tiup@/pkg/cluster/spec/instance.go:100
github.com/pingcap/tiup/pkg/cluster/spec.(*BaseInstance).Ready
\tgithub.com/pingcap/tiup@/pkg/cluster/spec/instance.go:131
github.com/pingcap/tiup/pkg/cluster/operation.startInstance
\tgithub.com/pingcap/tiup@/pkg/cluster/operation/action.go:478
github.com/pingcap/tiup/pkg/cluster/operation.StartComponent.func1
\tgithub.com/pingcap/tiup@/pkg/cluster/operation/action.go:514
golang.org/x/sync/errgroup.(*Group).Go.func1
\tgolang.org/x/sync@v0.0.0-20190911185100-cd5d95a43a6e/errgroup/errgroup.go:57
runtime.goexit
\truntime/asm_amd64.s:1357
\tpd 192.168.127.130:2379 failed to start: timed out waiting for port 2379 to be started after 2m0s, please check the log of the instance
failed to start pd”}
需要通过 debug 日志，确认一下对应的 pd log 和 stderr log 的相关报错是什么，目前 tiup 日志只能反馈是这个服务起不来，不能说明这个PD 服务有什么问题。
我也遇到了同样的问题，而且官网的操作步骤不是很详细带有简略性，对于一些操作应该给出解释和说明，突然冒出来都看不懂
大家看下是不是用的阿里云，如果是阿里云，端口不能绑定公网IP，换成内网IP就好了，亲测有效
同样的问题，看日志 需要用 ip代替映射 已解决
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