麒麟操作系统配置vnc(root登录)

 

环境:
Os:v2401.ky10 sp3

1.安装vnc

[root@hxl ~]#dnf install tigervnc-server -y

 

2.修改配置文件
cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.service

 

vi /etc/systemd/system/vncserver@:1.service
原来的:

[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target

[Service]
Type=forking
WorkingDirectory=/home/<USER>
User=<USER>
Group=<USER>

PIDFile=/home/<USER>/.vnc/%H%i.pid

ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/usr/bin/vncserver -autokill %i
ExecStop=/usr/bin/vncserver -kill %i

Restart=on-success
RestartSec=15

[Install]
WantedBy=multi-user.target

 

修改为:

[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target

[Service]
Type=forking
WorkingDirectory=/root
User=root
Group=root

PIDFile=/root/.vnc/%H%i.pid

ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/usr/bin/vncserver -autokill %i
ExecStop=/usr/bin/vncserver -kill %i

Restart=on-success
RestartSec=15

[Install]
WantedBy=multi-user.target

 

4.关闭防火墙

systemctl status firewalld.service
systemctl stop firewalld.service
systemctl disable firewalld.service
vi /etc/selinux/config
set "SELINUX=disabled" and comment the rest lines.

 

 

 

 

4.加载配置
[root@localhost ~]# systemctl daemon-reload

 

5.设置vnc密码
su - oracle
[oracle@localhost ~]$ vncpasswd
我这里设置密码为:Aub*axl3

 

6.启动
systemctl start vncserver@:1.service

 

7.查看端口

[root@localhost ~]# ss -nlp|grep 5901
tcp                LISTEN              0                    5                                                                  0.0.0.0:5901             0.0.0.0:*         users:(("Xvnc",pid=29774,fd=6))                                       
tcp                LISTEN              0                    5                                                                     [::]:5901                [::]:*         users:(("Xvnc",pid=29774,fd=7))                                       
[root@localhost ~]# 

 

8.普通用户的登录配置

[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target

[Service]
Type=forking
WorkingDirectory=/home/oracle
User=oracle
Group=oinstall

PIDFile=/home/oracle/.vnc/%H%i.pid

ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/usr/bin/vncserver -autokill %i
ExecStop=/usr/bin/vncserver -kill %i

Restart=on-success
RestartSec=15

[Install]
WantedBy=multi-user.target

 

说明：

发现麒麟系统的环境变量需要放在.bashrc这个文件才生效，放在 .bash_profile通过vnc登录不生效

[oracle@19c ~]$ more .bashrc
# Source default setting
[ -f /etc/bashrc ] && . /etc/bashrc

# User environment PATH
export PATH

export EDITOR=vi
export ORACLE_SID=ora19c
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/19.3.0.0/db_1
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export PATH=$ORACLE_HOME/bin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/X11R6/bin:/bin
export CV_ASSUME_DISTID=OEL7
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