RHEL6.4 KVM虚拟化网卡桥接，PXE无人值守安装虚拟机

实验需求：在Vmware里面安装KVM虚拟机，PXE引导无人值守安装虚拟机 1.在Vmware里面安装RHEL6.4 2.安装vmtools 过程略... 关闭防火墙与Selinux [root@server ~]# service iptables stop [root@server ~]# chkconfig iptables off [root@server ~]# setenforce 0 [root@server ~]# vim /etc/sysconfig/selinux                     SELINUX=disabled 3.配置IP地址为192.168.100.1 4.关闭NetworkManager   //不关闭会影响网卡设置 [root@server ~]# service NetworkManager stop [root@server ~]# chkconfig NetworkManager off [root@server ~]# shutdown -h now 5.调整vmware的设置 关机状态下，点击处理器。然后在右边窗口虚拟化引擎中勾选虚拟化Inter  VT-x/EPT或AMD-V/rvi(V)，确定 找到Redhat6.4安装目录，鼠标右键选择记事本方式打开Redhat6.4 64位.vmx 文件，在下面添加apic.xapic.enable = "FALSE" 6.配置YUM 7.安装KVM [root@server ~]# yum -y groupinstall "Virtualization" "Virtualization Client" "Virtualization Platform" "Virtualization Tools" [root@server ~]# /etc/init.d/libvirtd start [root@server ~]# chkconfig libvirtd on 8.配置PXE 过程略 9.设置HOST主机桥接网络 [root@server ~]# cd /etc/sysconfig/network-scripts/ [root@server network-scripts]# cp ifcfg-eth0 ifcfg-br0 [root@server network-scripts]# vim ifcfg-br0 DEVICE="br0" HWADDR=00:0C:29:D7:31:92 NM_CONTROLLED="yes" ONBOOT="yes" TYPE="Bridge" IPADDR=192.168.100.1 PREFIX=24 [root@server network-scripts]# vim ifcfg-eth0 DEVICE="eth0" HWADDR=00:0C:29:D7:31:92 IPV6INIT="yes" NM_CONTROLLED="yes" ONBOOT="yes" TYPE="Ethernet" BRIDGE=br0 9.可创建KVM虚拟机存储文件 [root@server ~]# mkdir -p /data/image [root@server ~]# dd if=/dev/zero  of=/data/image/vt1.img bs=10M count=1000 10.安装KVM虚拟机 [root@server network-scripts]# virt-manager