kvm远程管理

列出centos7中所有的虚拟机

[root@kvm1 ~]# virsh list --all
 Id    Name                           State
----------------------------------------------------

[root@kvm1 ~]#

打开图形化界面

[root@kvm1 ~]# startx

查看vnc依赖的包

[root@kvm1 ~]# mkdir /mnt/cdrom
[root@kvm1 ~]# mount /dev/sr0 /mnt/cdrom/
mount: /dev/sr0 is write-protected, mounting read-only
[root@kvm1 ~]# cd /mnt/cdrom/Packages/
[root@kvm1 Packages]# ls *vnc*
gtk-vnc2-0.7.0-3.el7.x86_64.rpm
gvnc-0.7.0-3.el7.x86_64.rpm
libvncserver-0.9.9-14.el7_7.x86_64.rpm
tigervnc-1.8.0-21.el7.x86_64.rpm
tigervnc-icons-1.8.0-21.el7.noarch.rpm
tigervnc-license-1.8.0-21.el7.noarch.rpm
tigervnc-server-1.8.0-21.el7.x86_64.rpm
tigervnc-server-minimal-1.8.0-21.el7.x86_64.rpm
[root@kvm1 Packages]#

查看包的信息

[root@kvm1 Packages]# rpm -qpi tigervnc-server-minimal-1.8.0-21.el7.x86_64.rpm

安装

[root@kvm1 Packages]# rpm -ivh tigervnc-server-minimal-1.8.0-21.el7.x86_64.rpm

有包的依赖性问题

[root@kvm1 Packages]# rpm -ivh tigervnc-server-minimal-1.8.0-21.el7.x86_64.rpm
Preparing...                          ################################# [100%]
        package tigervnc-server-minimal-1.8.0-22.el7.x86_64 (which is newer than tigervnc-server-minimal-1.8.0-21.el7.x86_64) is already installed
        file /usr/bin/Xvnc from install of tigervnc-server-minimal-1.8.0-21.el7.x86_64 conflicts with file from package tigervnc-server-minimal-1.8.0-22.el7.x86_64
        file /usr/bin/vncconfig from install of tigervnc-server-minimal-1.8.0-21.el7.x86_64 conflicts with file from package tigervnc-server-minimal-1.8.0-22.el7.x86_64
        file /usr/bin/vncpasswd from install of tigervnc-server-minimal-1.8.0-21.el7.x86_64 conflicts with file from package tigervnc-server-minimal-1.8.0-22.el7.x86_64

解决

[root@kvm1 Packages]# yum -y install tigervnc-server tigervnc

查看配置文件

[root@kvm1 Packages]# rpm -qc tigervnc-server
/etc/sysconfig/vncservers
[root@kvm1 Packages]# cat /etc/sysconfig/vncservers
# THIS FILE HAS BEEN REPLACED BY /lib/systemd/system/vncserver@.service

配置密码

[root@kvm1 Packages]# vncpasswd
Password:
Verify:
Would you like to enter a view-only password (y/n)? n
A view-only password is not used

启动vnc

[root@kvm1 Packages]# vncserver

查看进程

[root@kvm1 Packages]# ps aux |grep vnc
root       3905  0.0  0.0 112808   964 pts/0    R+   19:53   0:00 grep --color=auto vnc
[root@kvm1 Packages]#

我用的时vnc连接