1、yum install -y tigervnc-server tigervnc vnc vnc-server
2、修改配置文件/etc/tigervnc/vncserver.users
:1=root
3、cp/lib/systemd/system/vncserver@.service /lib/systemd/system/vncserver@:1.service
[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target
[Service]
Type=forking# Clean any existing files in /tmp/.X11-unix
environmentExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/usr/sbin/runuser -l root -c "/usr/bin/vncserver %i"
PIDFile=/root/.vnc/%H%i.pid
ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
[Install]
WantedBy=multi-user.target
4、vncpasswd
5、
vim /etc/libvirt/qemu.conf
vnc_password = "123456"
vnc_listen = "0.0.0.0"
6、重新加载系统服务
systemctl daemon-reload
systemctl start vncserver@:1.service
在测试启动成功后，设置自启动
systemctl enable vncserver@:1.service
7、若报错：rm-rf /tmp/.X11-unix/*
二、阿里云打开端口
加一个入口TCP ,5901/5909 0.0.0.0/0
然后重启
