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Install KVM
2011/11/09 |
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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 ~]# chkconfig libvirtd on
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| [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 Link encap:Ethernet HWaddr 00:22:68:5E:34:06
inet addr:10.0.0.30 Bcast:10.0.0.255 Mask:255.255.255.0
inet6 addr: fe80::222:68ff:fe5e:3406/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:336 errors:0 dropped:0 overruns:0 frame:0
TX packets:350 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:26530 (25.9 KiB) TX bytes:40462 (39.5 KiB)
eth0 Link encap:Ethernet HWaddr 00:22:68:5E:34:06
inet6 addr: fe80::222:68ff:fe5e:3406/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:362 errors:0 dropped:0 overruns:0 frame:0
TX packets:365 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:34070 (33.2 KiB) TX bytes:41504 (40.5 KiB)
Interrupt:44 Base address:0xa000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:62 errors:0 dropped:0 overruns:0 frame:0
TX packets:62 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5640 (5.5 KiB) TX bytes:5640 (5.5 KiB)
virbr0 Link encap:Ethernet HWaddr 52:54:00:CD:6D:55
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric: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)
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