Linux Centos7 宝塔面板的问题

1.查看宝塔面板的登陆地址、账户、密码

  /etc/init.d/bt default

[root@iZ8vb62jf4kqs45p5w1grsZ ~]# /etc/init.d/bt default
==================================================================
BT-Panel default info!
==================================================================
Bt-Panel-URL: http://**.**.**.**:8888/********
username: *********
password: *********
Warning:
If you cannot access the panel, 
release the following port (8888|888|80|443|20|21) in the security group

2.访问提示ip:8888无法访问此网站

•   首先查看防火墙是否开启：systemctl   status   firewalld

  [root@iZ8vb62jf4kqs45p5w1grsZ ~]# systemctl status firewalld
  ● firewalld.service - firewalld - dynamic firewall daemon
     Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
     Active: active (running) since Sat 2019-04-27 16:51:29 CST; 1 months 20 days ago
       Docs: man:firewalld(1)
   Main PID: 2484 (firewalld)
     CGroup: /system.slice/firewalld.service
             └─2484 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid
  
  Apr 27 16:51:28 iZ8vb62jf4kqs45p5w1grsZ systemd[1]: Starting firewalld - dynamic firewall daemon...
  Apr 27 16:51:29 iZ8vb62jf4kqs45p5w1grsZ systemd[1]: Started firewalld - dynamic firewall daemon.
  

   

•   开启了，接着查看是否对8888端口开启

[root@iZ8vb62jf4kqs45p5w1grsZ ~]# firewall-cmd --query-port=8888/tcp
yes

•    可以看到结果是yes，那么如果你用的是云服务器，问题可能就出在安全组规则上了。
• 安全组规则   登陆到云服务器控制面板，打开服务器实例，然后在其对应的安全组规则，开启需要开启的端口，这里是8888。再次访问：