LXC

Virtualization and Container
KVM/LXC
LXC Architecture

ls /proc/sys/
ls /proc/sys/kernel/
cat /proc/sys/kernel/hostname
按需  配给

yum info lxc*
yum -y install lxc lxc-templates
rpm -ql lxc| less 
rpm -ql lxc-templates
  /usr/share/lxc/templates/lxc-centos  创建centos的模板文件
lxc-checkconfig
lxc-create -h
lxc-create -n c1 -t /usr/share/lxc/templates/lxc-centos  创建lxc虚拟机c1
chroot /var/lib/lxc/c1/rootfs passwd  修改密码
lxc-start -n c1  启动c1，输入账号和密码即可登录，如下图1
c1上操作
ip a  显示：eth0@if7--192.168.122.96/24
ping www.qq.com  可以ping通
yum -y install lrzsz
rz  上传epel-release-latest-7.noarch.rpm包
yum repolist
yum -y install nginx

lxc-create -n c2 -t /usr/share/lxc/templates/lxc-centos  
chroot /var/lib/lxc/c1/rootfs passwd  修改密码
lxc-start -n c2  启动c2
c2操作
ip a  显示：eth0@if9--192.168.122.45/24
ping www.qq.com
ping 192.168.122.96
yum -y install lrzsz
rz  上传epel-release-latest-7.noarch.rpm包
yum repolist
yum -y install nginx

node1上操作
lxc-info --name c1/c2
lxc-top
yum -y install git
git clone https://github.com/lxc-webpanel/LXC-Web-Panel.git
yum -y install python-flask
cd LXC-Web-Panel/
python lwp.py
显示： * Running on http://0.0.0.0:5000/
浏览器：http://192.168.1.7:5000/
账号和密码是admin/admin

图1
图2
图3