安装

 
[root@localhost ~]# curl --proto '=https' --tlsv1.2 -sSf https://tiup-mirrors.pingcap.com/install.sh | sh

[root@localhost ~]# source .bash_profile
[root@localhost ~]# which tiup

[root@localhost ~]# tiup playground v6.1.0 --db 2 --pd 3 --kv 3 --host 192.168.1.128
 

效果:
 

注意，要关防火墙

#systemctl stop firewalld
#systemctl disable firewalld

Connect TiDB:    mysql --comments --host 192.168.1.128 --port 4001 -u root
Connect TiDB:    mysql --comments --host 192.168.1.128 --port 4000 -u root
TiDB Dashboard:  http://192.168.1.128:2379/dashboard
Grafana:         http://192.168.1.128:3000

也可以连4001