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Install KVM
2012/06/10 |
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It's Virtualization with KVM ( Kernel-based Virtual Machine ) + QEMU.
This requires that the CPU on your computer has a function Intel VT or AMD-V.
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| [1] | Install KVM |
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[root@dlp ~]#
[root@dlp ~]# yum -y install qemu-kvm libvirt python-virtinst bridge-utils kvm_intel 43336 0 kvm 306680 1 kvm_intel [root@dlp ~]# systemctl start libvirtd.service [root@dlp ~]# systemctl enable libvirtd.service |
| [2] | Configure Bridge networking for KVM virtual machine. |
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[root@dlp ~]# cd /etc/sysconfig/network-scripts [root@dlp network-scripts]# cp ifcfg-eth0 ifcfg-br0
[root@dlp network-scripts]#
vi ifcfg-br0
DEVICE=
br0 # change HWADDR=00:22:68:5E:34:06 ONBOOT=yes BOOTPROTO=none NM_CONTROLLED=yes IPADDR=10.0.0.30 NETMASK=255.255.255.0 TYPE= Bridge # change GATEWAY=10.0.0.1 DNS1=10.0.0.1 IPV6INIT=no USERCTL=no PREFIX=24
[root@dlp network-scripts]#
vi ifcfg-eth0
DEVICE=eth0
HWADDR=00:22:68:5E:34:06 ONBOOT=yes BOOTPROTO=none NM_CONTROLLED=yes IPADDR=10.0.0.30 NETMASK=255.255.255.0 TYPE=Ethernet GATEWAY=10.0.0.1 DNS1=10.0.0.1 IPV6INIT=no USERCTL=no PREFIX=24 BRIDGE=br0 # add
[root@dlp network-scripts]#
[root@dlp ~]#
br0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.0.0.30 netmask 255.255.255.0 broadcast 10.0.0.255
inet6 fe80::224:1dff:fe13:7a26 prefixlen 64 scopeid 0x20<link>
ether 00:24:1d:13:7a:26 txqueuelen 0 (Ethernet)
RX packets 57 bytes 5767 (5.6 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 62 bytes 7740 (7.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 16436
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 0 (Local Loopback)
RX packets 6 bytes 828 (828.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 6 bytes 828 (828.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::224:1dff:fe13:7a26 prefixlen 64 scopeid 0x20<link>
ether 00:24:1d:13:7a:26 txqueuelen 1000 (Ethernet)
RX packets 60 bytes 6745 (6.5 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 80 bytes 10224 (9.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 44 base 0xe000
virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether ba:52:99:e3:33:0c txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
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