有重启的stderr日志，{“logger”:“etcd-client”,“caller”:“v3@v3.5.2/retry_interceptor.go:62”,
“msg”:“retrying of unary invoker failed”,“target”:“etcd-endpoints://0x52e038e000/192.168.1.1:2379”,“attempt”:0,“error”:“rpc error: code = DeadlineExceeded desc = context deadline exceeded”}