rhel5 搭建KVM
搭建KVM一台rhel5 服务器
Yum
安装kvm相关包组
配置pxe
Host网络及存储
挂载光盘中的VT yum
Yum –y grouplinstal KVM
service libvirtd restart
chkconfig libvirtd on
1. 建立桥接网卡 br0
# cp/etc/sysconfig/network-scripts/ifcfg-{eth0,br0}
# vim/etc/sysconfig/network-scripts/ifcfg-br0 //调整 br0 配置
DEVICE=br0 //新建的连接名称
TYPE=Bridge //连接类型
ONBOOT=yes
NM_CONTROLLED=no //不接受NetworkManager管理
BOOTPROTO=static
IPADDR=192.168.4.254 //设为原eth0网卡的IP地址
PREFIX=24
# vim /etc/sysconfig/network-scripts/ifcfg-eth0 //调整 eth0 配置
DEVICE=eth0
TYPE=Ethernet
.. ..
BRIDGE=br0 //桥接到 br0
# servicenetwork restart
# ifconfigbr0
br0 Link encap:EthernetHWaddr 00:0C:29:73:9A:C7
inet addr:192.168.4.254 Bcast:192.168.4.255 Mask:255.255.255.0
.. ..
virt-manager 打开KVM管理平台
可以安装虚拟机了
DEVICE=eth0
HWADDR=00:0C:29:CA:F7:A5
TYPE=Ethernet
UUID=ca8724ab-6718-4298-8508-5c7f0c5a38aa
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=none
BRIDGE=br0
~
DEVICE=br0
TYPE=Bridge
ONBOOT=yes
NM_CONTROLLED=no
BOOTPROTO=static
IPADDR=192.168.1.20
PREFIX=24
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