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Install KVM
2015/05/11 |
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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 required packages. |
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root@dlp:~# apt-get -y install qemu-kvm libvirt-bin virtinst bridge-utils
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| [2] | Enable vhost-net. |
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root@dlp:~# modprobe vhost_net root@dlp:~# lsmod | grep vhost vhost_net 17307 0 tun 26385 1 vhost_net vhost 22500 1 vhost_net macvtap 17526 1 vhost_netroot@dlp:~# echo vhost_net >> /etc/modules |
| [3] | Configure Bridge networking. |
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root@dlp:~#
vi /etc/network/interfaces # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 # change like follows iface eth0 inet manual # iface eth0 inet static# address 10.0.0.30# network 10.0.0.0# netmask 255.255.255.0# broadcast 10.0.0.255# gateway 10.0.0.1# dns-nameservers 10.0.0.30
# add bridge interface
iface br0 inet static
address 10.0.0.30 network 10.0.0.0 netmask 255.255.255.0 broadcast 10.0.0.255 gateway 10.0.0.1 dns-nameservers 10.0.0.30 bridge_ports eth0 bridge_stp off auto br0
root@dlp:~#
root@dlp:~#
br0 Link encap:Ethernet HWaddr 00:0c:29:fc:20:16
inet addr:10.0.0.30 Bcast:10.0.0.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fefc:2016/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:50 errors:0 dropped:0 overruns:0 frame:0
TX packets:49 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4914 (4.9 KB) TX bytes:7265 (7.2 KB)
eth0 Link encap:Ethernet HWaddr 00:0c:29:fc:20:16
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:331 errors:0 dropped:0 overruns:0 frame:0
TX packets:49 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:162890 (162.8 KB) TX bytes:7385 (7.3 KB)
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:65536 Metric:1
RX packets:212 errors:0 dropped:0 overruns:0 frame:0
TX packets:212 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:16836 (16.8 KB) TX bytes:16836 (16.8 KB)
virbr0 Link encap:Ethernet HWaddr 52:54:00:f1:ea:7c
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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