redhat 6.4配置kvm
Install some packages first.# yum -y install qemu-kvm libvirt python-virtinst bridge-utils
# lsmod | grep kvm # make sure modules are loaded
kvm_intel46589 0
kvm 292815 1 kvm_intel
# /etc/rc.d/init.d/libvirtd start
Starting libvirtd daemon: [ OK ]
# /etc/rc.d/init.d/messagebus start
Starting system message bus: [ OK ]
# chkconfig libvirtd on
# chkconfig messagebus on
Configure Bridge networking for KVM virtual machine.
# mv /etc/sysconfig/network-scripts/ifcfg-eth0 /etc/sysconfig/network-scripts/ifcfg-br0
# vi /etc/sysconfig/network-scripts/ifcfg-br0
# change
DEVICE=br0
HWADDR=00:0C:29:5F:03:42
# change
TYPE=Bridge
UUID=c1539085-73d7-4455-ac82-88f26464458a
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=none
IPADDR=10.0.0.30
NETMASK=255.255.255.0
GATEWAY=10.0.0.1
DNS1=10.0.0.1
IPV6INIT=no
USERCTL=no
# vi /etc/sysconfig/network-scripts/ifcfg-eth0
# create new
DEVICE=eth0
TYPE=Ethernet
ONBOOT=yes
BRIDGE=br0
service NetworkManager stop
# /etc/rc.d/init.d/network restart
Shutting down interface br0:
Shutting down interface eth0:
Shutting down loopback interface:
Bringing up loopback interface:
Bringing up interface eth0:
Bringing up interface br0:Determining if ip address 10.0.0.30 is already in use for device br0...
# ifconfig
br0 Link encap:EthernetHWaddr 00:0C:29:5F:03:38
inet addr:10.0.0.30Bcast:10.0.0.255Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fe5f:338/64 Scope:Link
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:65 errors:0 dropped:0 overruns:0 frame:0
TX packets:71 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4370 (4.2 KiB)TX bytes:13742 (13.4 KiB)
eth0 Link encap:EthernetHWaddr 00:0C:29:5F:03:38
inet6 addr: fe80::20c:29ff:fe5f:338/64 Scope:Link
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:38727 errors:0 dropped:0 overruns:0 frame:0
TX packets:20836 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:52608947 (50.1 MiB)TX bytes:1867883 (1.7 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNINGMTU:16436Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1152 (1.1 KiB)TX bytes:1152 (1.1 KiB)
virbr0 Link encap:EthernetHWaddr 52:54:00:73:7E:F3
inet addr:192.168.122.1Bcast:192.168.122.255Mask:255.255.255.0
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b)TX bytes:0 (0.0 b)
页:
[1]