发表于 2013 年 05 月 27 日 由 秦海传媒

vzctl create 101 \
--ostemplate centos-5-i386-afull \
--conf vps.basic \
--ipadd 168.254.7.130 \
--hostname mynew.container.com

二、开始安装OpenVZ

1.安装核心

#cd /etc/yum.repos.d
# wget http://download.openvz.org/openvz.repo

yum search ovzkernel

根据你的服务器环境安装需要的核心

ovzkernel-PAE-devel.i686 : Development package for building kernel modules to match the PAE kernel.
ovzkernel-PAE.i686 : The Linux kernel compiled for PAE capable machines.
ovzkernel.i686 : Virtuozzo Linux kernel (the core of the Linux operating system)
ovzkernel.i686 : Virtuozzo Linux kernel (the core of the Linux operating system)
ovzkernel-devel.i686 : Development package for building kernel modules to match the kernel.

如果你内存多过4G请安装ovzkernel-PAE,但现在服务器的内存只有3GB所以就安装这个把。

yum install  ovzkernel-xen.i686

2.修改启动文件

# vi /boot/grub/grub.conf

default=0
title CentOS (2.6.18-92.1.18.el5.028stab060.2)

当启动服务器时使用OpenVZ的核心。

3.修改核心模组文件

# vi /etc/sysctl.conf
net.ipv4.ip_forward = 1
net.ipv4.conf.default.proxy_arp = 0

net.ipv4.conf.all.rp_filter = 1

kernel.sysrq = 1
net.ipv4.conf.default.send_redirects = 1
net.ipv4.conf.all.send_redirects = 0

# sysctl -p 檢查是否有錯誤的輸入

修改 /etc/modprobe.conf 載入 options ip_conntrack ip_conntrack_enable_ve0=1   ## vzcpt   模組

4.重启服务器,使用新的核心与模组

vzethdev               16268 0 
vzrst                 145940 0 
ip_nat                 22288 1 vzrst
vzcpt                 116260 0 
ip_conntrack           60356 3 vzrst,ip_nat,vzcpt
ipip                   17796 2 vzrst,vzcpt
tun                    15872 2 vzrst,vzcpt
vzdquota               43924 6 [permanent]
vznetdev               21384 12 
vzmon                  49292 10 vzethdev,vzrst,vzcpt,vznetdev
ipv6                  284924 180 vzrst,vzcpt,vzmon
vzdev                   7556 6 vzethdev,vzdquota,vznetdev,vzmon

这些就是OpenVZ的模组.

有网络、磁盘、磁盘配额、迁移、输入、监察这些部分。

5. 安装OpenVZ 主要的控制软件

yum install vzctl vzquota xdelta -y
rpm -ivh http://download.openvz.org/contrib/utils/vzdump/vzdump-1.0-2.noarch.rpm
rpm -ivh http://download.openvz.org/contrib/utils/vzprocps-2.0.11-6.13.swsoft.i386.rpm

6. 启动服务

# /sbin/service vz start

安装好啦！等下一节教大家如何使用OpenVZ吧！

Frankly, I don’t know more details about HyperVM.
So I went to try it to install the HyperVM from my dedicated server.
Installation HyperVM is damn very easy, and just 1 little linux syntax.

After the fresh install, I get this error message, when I tried to add a Virtual Machine on tab OpenVZ :

no_servers_configured_for_this_driver

By, default HyperVm is adding Xen Driver it self. So, you must add the OpenVZ driver in your HyperVM.
Simply login to your hyperVM admin control http://:8887 and use admin user details, then go to menu on the left frame ‘Admin -> Administration -> Servers’, then ‘Add server’

There you add the Ip/Hostname and the Password, HyperVM will automatically detect the driver.
Then you could add OpenVZ Virtual Machine.

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