vnc
参考
- https://serverspace.io/support/help/installing-and-configuring-a-vnc-server-on-centos-7/
- https://www.tecmint.com/install-and-configure-vnc-server-in-centos-7/
安装vnc-server
安装桌面
bash
yum groupinstall "Server with GUI"安装vnc-server
bash
yum install tigervnc-server创建新用户
bash
# 新建账号1
useradd -m -s /bin/bash u01
su - u01
vncpasswd
# 新建账号2
useradd -m -s /bin/bash u02
su - u02
vncpasswd配置vnc-server
bash
# 复制配置文件
cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.service
# 修改配置
vim /etc/systemd/system/vncserver@:1.service
# 启动服务
systemctl start vncserver@:1.service显示分辨率配置
bash
# 配置显示分辨率等
/etc/tigervnc/vncserver-config-defaults
[root@VM-16-13-tencentos noVNC]# cat /etc/tigervnc/vncserver-config-defaults
## Default settings for VNC servers started by the vncserver service
#
# Any settings given here will override the builtin defaults, but can
# also be overriden by ~/.vnc/config and vncserver-config-mandatory.
#
# See HOWTO.md and the following manpages for more details:
# vncsession(8) Xvnc(1)
#
# Several common settings are shown below. Uncomment and modify to your
# liking.
# session=gnome
# securitytypes=vncauth,tlsvnc
geometry=2000x1200
# localhost
# alwaysshared
# Default to GNOME session
# Note: change this only when you know what are you doing
session=gnome
[root@VM-16-13-tencentos noVNC]#配置用户
bash
[root@VM-16-13-tencentos noVNC]# cat /etc/tigervnc/vncserver.users
# TigerVNC User assignment
#
# This file assigns users to specific VNC display numbers.
# The syntax is <display>=<username>. E.g.:
#
# :2=andrew
# :3=lisa
:1=u01
:2=u02
[root@VM-16-13-tencentos noVNC]#强制设置(不知道干嘛的)
bash
[root@VM-16-13-tencentos noVNC]# cat /etc/tigervnc/vncserver-config-mandatory
## Mandatory settings for VNC servers started by the vncserver service
#
# Any settings given here will override the builtin defaults and
# settings specified in ~/.vnc/config or vnc-config-defaults.
#
# See HOWTO.md and the following manpages for more details:
# vncsession(8) Xvnc(1)
#
# Several common settings are shown below. Uncomment and modify to your
# liking.
# session=gnome
# securitytypes=vncauth,tlsvnc
# geometry=2000x1200
# localhost
# alwaysshared
[root@VM-16-13-tencentos noVNC]#安装noVNC
bash
./utils/novnc_proxy --vnc localhost:5901 --listen localhost:6081
./utils/novnc_proxy --vnc 172.16.16.13:5901 --listen 172.16.16.13:6081
./utils/novnc_proxy --vnc 172.16.16.13:5902 --listen 172.16.16.13:6082访问测试
bash
# 默认
http://111.230.99.159:6081/vnc.html?host=111.230.99.159&port=6081&password=123456
# 轻量级、自动进入
http://111.230.99.159:6081/vnc_lite.html?host=111.230.99.159&port=6081&password=123456
# 连接第二个账号
http://111.230.99.159:6082/vnc.html?host=111.230.99.159&port=6082&password=123456本地页面嵌套
html
<!DOCTYPE html>
<html style="margin: 0; padding: 0;">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body style="margin: 0; padding: 0;">
<iframe style="width: 100vw; height: 100vh; margin: 0; padding: 0; border: 0;"
src="http://111.230.99.159:6081/vnc_lite.html?host=111.230.99.159&port=6081&password=123456" ></iframe>
</body>
</html>关闭锁屏
bash
关闭息屏，最后0是代表关闭锁屏，将0替换为60代表60s后自动息屏，以此类推。
gsettings set org.gnome.desktop.session idle-delay 0
关闭锁屏
gsettings set org.gnome.desktop.screensaver lock-enabled false