Install KVM2013/07/03 |
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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 virt-install 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. (Replace the ifcfg-eth0 to the name of interface on your system.) |
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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 # hange like follows
TYPE=Bridge BOOTPROTO=none DEVICE=br0 ONBOOT=yes IPADDR=10.0.0.30 NETMASK=255.255.255.0 GATEWAY=10.0.0.1 DNS1=10.0.0.10
[root@dlp network-scripts]#
vi ifcfg-eth0 # hange like follows
HWADDR=00:24:1D:13:7A:26 TYPE=Ethernet DEVICE=eth0 ONBOOT=yes BRIDGE=br0
[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::4a5b:39ff:fe18:951d prefixlen 64 scopeid 0x20<link>
ether 48:5b:39:18:95:1d txqueuelen 0 (Ethernet)
RX packets 56 bytes 6231 (6.0 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 78 bytes 11239 (10.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::4a5b:39ff:fe18:951d prefixlen 64 scopeid 0x20<link>
ether 48:5b:39:18:95:1d txqueuelen 1000 (Ethernet)
RX packets 56 bytes 7015 (6.8 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 85 bytes 11817 (11.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
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
virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.122.1 netmask 255.255.255.0 broadcast 192.168.122.255
ether be:63:81:9d:32:4d 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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