服务器虚拟机

KVM学习(2)虚拟机安装

2019-11-28  本文已影响0人  August________

KVM学习(2)虚拟机安装

开机画面.jpg

查看CPU是否支持虚拟化

CPU支持虚拟化.jpg
# egrep '(vmx|svm)' /proc/cpuinfo

Virt-Manager使用

# yum groupinstall -y "Desktop" "Desktop Platform" "Desktop
Platform Development" "Fonts" "General Purpose Desktop" "Graphical Administration
Tools" "Graphics Creation Tools" "Input Methods" "X Window System" "Chinese Support
[zh]" "Internet Browser"
# yum groupinstall -y "GNOME Desktop"
# yum install -y tigervnc
# yum install -y tigervnc-server
# cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.service
# vim /etc/systemd/system/vncserver@:1.service
######找到其中的<USER> ,修改成自己的用户名,如果是root用户登录桌面就使用root用户
[root@kvm ~]# vncpasswd 
Password:
Verify:
# systemctl restart vncserver@\:1.service
[root@kvm ~]# systemctl status vncserver@\:1.service
● vncserver@:1.service - Remote desktop service (VNC)
   Loaded: loaded (/etc/systemd/system/vncserver@:1.service; disabled; vendor preset: disabled)
   Active: active (running) since Thu 2019-11-28 22:54:38 CST; 2min 25s ago
  Process: 26790 ExecStart=/usr/sbin/runuser -l root -c /usr/bin/vncserver %i (code=exited, status=0/SUCCESS)
  Process: 26787 ExecStartPre=/bin/sh -c /usr/bin/vncserver -kill %i > /dev/null 2>&1 || : (code=exited, status=0/SUCCESS)
 Main PID: 14719 (Xvnc)
   CGroup: /system.slice/system-vncserver.slice/vncserver@:1.service
           ‣ 14719 /usr/bin/Xvnc :1 -auth /root/.Xauthority -desktop kvm:1 (root) -fp catalogue:/etc/X11/fontpath.d -geome...

Nov 28 22:54:35 kvm systemd[1]: Starting Remote desktop service (VNC)...
Nov 28 22:54:38 kvm systemd[1]: Started Remote desktop service (VNC)
[root@kvm ~]# netstat -utnlp | grep Xvnc
tcp        0      0 0.0.0.0:5901            0.0.0.0:*               LISTEN      14719/Xvnc          
tcp        0      0 0.0.0.0:5902            0.0.0.0:*               LISTEN      24597/Xvnc          
tcp        0      0 0.0.0.0:5903            0.0.0.0:*               LISTEN      25584/Xvnc          
tcp        0      0 0.0.0.0:5904            0.0.0.0:*               LISTEN      26184/Xvnc          
tcp        0      0 0.0.0.0:5905            0.0.0.0:*               LISTEN      26813/Xvnc          
tcp        0      0 0.0.0.0:6001            0.0.0.0:*               LISTEN      14719/Xvnc          
tcp        0      0 0.0.0.0:6002            0.0.0.0:*               LISTEN      24597/Xvnc          
tcp        0      0 0.0.0.0:6003            0.0.0.0:*               LISTEN      25584/Xvnc          
tcp        0      0 0.0.0.0:6004            0.0.0.0:*               LISTEN      26184/Xvnc          
tcp        0      0 0.0.0.0:6005            0.0.0.0:*               LISTEN      26813/Xvnc

virt-install命令使用

#virt-install --name=testvm --ram=2048 --vCPUs=4 --os-type=Windows --hvm
--cdrom=/root/W2003cnent.iso --file=/root/SDG100.img --file-size=10
--bridge=br0 --vnc --vncport=5920

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