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Install KVM
2011/05/25 |
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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 ~]# /etc/rc.d/init.d/libvirtd start Starting libvirtd (via systemctl): [ OK ] [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=00:1A:4D:45:9F:57 ONBOOT=yes BOOTPROTO=none 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
[root@dlp network-scripts]# HWADDR=00:1A:4D:45:9F:57 ONBOOT=yes BOOTPROTO=none 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 ~]# /etc/rc.d/init.d/network restart Restarting network (via systemctl): [ OK ] [root@dlp ~]#
br0
Link encap:Ethernet HWaddr 00:1A:4D:45:9F:57 inet addr:10.0.0.30 Bcast:10.0.0.255 Mask:255.255.255.0 inet6 addr: fe80::21a:4dff:fe45:9f57/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:16 errors:0 dropped:0 overruns:0 frame:0 TX packets:52 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1156 (1.1 KiB) TX bytes:5409 (5.2 KiB)
eth0
Link encap:Ethernet HWaddr 00:22:68:3D:82:88 inet6 addr: fe80::21a:4dff:fe45:9f57/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:25530 errors:0 dropped:0 overruns:0 frame:0 TX packets:16690 errors:0 dropped:0 overruns:0 carrier:0 RX bytes:28448404 (27.1 MiB) TX bytes:1630382 (1.5 MiB) RX bytes:283089551 (269.9 MiB) TX bytes:5809514 (5.5 MiB) Interrupt:45 Base address:0x8000
lo
virbr0Link 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:78 errors:0 dropped:0 overruns:0 frame:0 TX packets:78 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:13655 (13.3 KiB) TX bytes:13655 (13.3 KiB) Link encap:Ethernet HWaddr EE:52:9F:C3:31:42 inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0 UP BROADCAST RUNNING 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:2199 (2.1 KiB) |