CentOS离线最小化安装后安装图形界面

一.Centos6安装图形界面

1.离线如何配置YUM源，安装所需要的包
[[email protected] 6]# cd /etc/yum.repos.d/
[[email protected] yum.repos.d]# rm -rf * //删除下面所有的文件
[[email protected] yum.repos.d]# vim my.repo //自定义名称 ，必须以.repo结尾

[[email protected] ~]# vim /etc/yum.repos.d/my.repo
[Oracle]
name=oracle_install
baseurl=file:///mnt/
gpgcheck=0
enabled=1
[[email protected] yum.repos.d]# yum clean all
[[email protected] yum.repos.d]# yum update
[[email protected] yum.repos.d]# mount /opt/iso/rhel-server-6.4-x86_64-dvd.iso /mnt -o loop 挂载镜像到该目录下

2.图形界面所需要的安装包
[[email protected] ~]#yum grouplist #显示所有已安装和可用的套件
[[email protected] ~]#yum groupinstall ‘X Window System’ #安装桌面环境
[[email protected] ~]#yum groupinstall ‘Desktop’ #安装gnome
3.通过vncserver工具远程
[[email protected] ~]# yum install tigervnc-server -y
[[email protected] ~]#vncpasswd
[[email protected] sysconfig]# cat /etc/sysconfig/vncservers
VNCSERVERS=“1:root”
VNCSERVERARGS[2]="-geometry 1200x800"
[[email protected] .vnc]# service vncserver restart

一.Centos7安装图形界面

开机以命令模式启动，执行：
systemctl set-default multi-user.target
开机以图形界面启动，执行：
systemctl set-default graphical.target
配置VNCSERVER服务

（1）安装图行相关的依赖包**：os> yum install gnome*
在NODE1节点配置就可以
安装vnc
yum install tigervnc-server -y
#安装
[[email protected] ~]# yum install tigervnc-server -y
安装完毕后重新挂载下镜像包：os>mount /dev/cdrom /mnt -o loop
#查看说明
#cat /etc/sysconfig/vncservers
#cat /lib/systemd/system/[email protected]

os>cp /lib/systemd/system/[email protected] /etc/systemd/system/[email protected]:1.service
grep -vE ‘^#|$’ [email protected]:1.service

修改后：

注：用 root 的话用把/home/root/.vnc/%H%i.pid 改为/root/.vnc/%H%i.pid
#设置密码
vncpasswd
执行：
os>systemctl daemon-reload
os>systemctl restart [email protected]:1.service
os>systemctl enable [email protected]:1.service

查看vnv监听服务是否启动：
os>ss -lnt|grep 590
LISTEN 0 5 :5901 :
LISTEN 0 5 :::5901 :::