ubuntu11.10安装lxc

安装lxc

sudo -i
apt-get upate
apt-get install lxc

mkdir /cgroup
vi /etc/fstab
cgroup        /cgroup        cgroup        defaults    0    0

mount /cgroup

 

配置网络

apt-get install bridge-utils

vi /etc/network/interfaces
...
auto br100
iface br100 inet static
 bridge_ports eth0
 bridge_stp off
 bridge_maxwait 0
 bridge_fd 0
 address 10.0.0.1
 netmask 255.255.255.0
 broadcast 10.0.0.255

 

/etc/init.d/networking restart

 

检测lxc配置信息

# lxc-checkconfig
Kernel config /proc/config.gz not found, looking in other places...
Found kernel config file /boot/config-3.0.0-12-server
--- Namespaces ---
Namespaces: enabled
Utsname namespace: enabled
Ipc namespace: enabled
Pid namespace: enabled
User namespace: enabled
Network namespace: enabled
Multiple /dev/pts instances: enabled

--- Control groups ---
Cgroup: enabled
Cgroup clone_children flag: enabled
Cgroup device: enabled
Cgroup sched: enabled
Cgroup cpu account: enabled
Cgroup memory controller: enabled
Cgroup cpuset: enabled

--- Misc ---
Veth pair device: enabled
Macvlan: enabled
Vlan: enabled
File capabilities: enabled

Note : Before booting a new kernel, you can check its configuration
usage : CONFIG=/path/to/config /usr/bin/lxc-checkconfig

 

创建虚拟机

mkdir -p /var/lib/lxc/zone01
/usr/lib/lxc/templates/lxc-debian -p /var/lib/lxc/zone01

 

vim /var/lib/lxc/zone01/config
...
# network
lxc.utsname = zone01
lxc.network.type = veth
lxc.network.flags = up
lxc.network.link = br100
# lxc.network.name = eth0
#lxc.network.hwaddr = 00:FF:12:34:56:78
lxc.network.ipv4 = 10.0.0.2/24

 

运行:
lxc-start -n zone01 -d
查看:
lxc-info -n zone01

进入容器
lxc-console -n zone01

停止
lxc-stop -n zone01

删除
lxc-destroy -n zone01

修改IP

/var/lib/lxc/zone01/rootfs/etc/network/interfaces
auto eth0
iface eth0 inet static
        address 10.0.0.2
        netmask 255.255.255.0
        network 10.0.0.0
        broadcast 10.0.0.255
        gateway 10.0.0.1